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_label20_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3142e50-m [2018-09-10 12:09:43,449 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-10 12:09:43,451 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-10 12:09:43,465 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-10 12:09:43,466 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-10 12:09:43,467 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-10 12:09:43,468 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-10 12:09:43,470 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-10 12:09:43,471 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-10 12:09:43,472 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-10 12:09:43,473 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-10 12:09:43,473 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-10 12:09:43,474 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-10 12:09:43,475 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-10 12:09:43,476 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-10 12:09:43,477 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-10 12:09:43,478 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-10 12:09:43,481 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-10 12:09:43,484 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-10 12:09:43,485 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-10 12:09:43,493 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-10 12:09:43,494 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-10 12:09:43,496 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-10 12:09:43,497 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-10 12:09:43,497 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-10 12:09:43,501 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-10 12:09:43,502 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-10 12:09:43,505 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-10 12:09:43,506 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-10 12:09:43,508 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-10 12:09:43,508 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-10 12:09:43,509 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-10 12:09:43,509 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-10 12:09:43,511 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-10 12:09:43,512 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-10 12:09:43,514 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-10 12:09:43,514 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 12:09:43,546 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-10 12:09:43,549 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-10 12:09:43,549 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-10 12:09:43,550 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-10 12:09:43,550 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-10 12:09:43,550 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-10 12:09:43,550 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-10 12:09:43,550 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-10 12:09:43,551 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-10 12:09:43,551 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-10 12:09:43,551 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-10 12:09:43,552 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-10 12:09:43,553 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-10 12:09:43,553 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-10 12:09:43,553 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-10 12:09:43,554 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-10 12:09:43,554 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-10 12:09:43,554 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-10 12:09:43,554 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-10 12:09:43,554 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-10 12:09:43,555 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-10 12:09:43,555 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-10 12:09:43,555 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-10 12:09:43,555 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-10 12:09:43,555 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-10 12:09:43,555 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-10 12:09:43,556 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-10 12:09:43,556 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-09-10 12:09:43,556 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-10 12:09:43,556 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-10 12:09:43,556 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-10 12:09:43,559 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-10 12:09:43,559 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-10 12:09:43,608 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-10 12:09:43,620 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-10 12:09:43,624 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-10 12:09:43,626 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-10 12:09:43,626 INFO L276 PluginConnector]: CDTParser initialized [2018-09-10 12:09:43,627 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label20_true-unreach-call.c [2018-09-10 12:09:43,965 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85b5df53e/823b062bd2324813a96d62b7f2fd8a0c/FLAG52d040b0f [2018-09-10 12:09:44,309 INFO L276 CDTParser]: Found 1 translation units. [2018-09-10 12:09:44,310 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label20_true-unreach-call.c [2018-09-10 12:09:44,334 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85b5df53e/823b062bd2324813a96d62b7f2fd8a0c/FLAG52d040b0f [2018-09-10 12:09:44,349 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85b5df53e/823b062bd2324813a96d62b7f2fd8a0c [2018-09-10 12:09:44,361 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-10 12:09:44,364 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-10 12:09:44,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-10 12:09:44,365 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-10 12:09:44,372 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-10 12:09:44,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:09:44" (1/1) ... [2018-09-10 12:09:44,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ec3b694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:44, skipping insertion in model container [2018-09-10 12:09:44,376 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:09:44" (1/1) ... [2018-09-10 12:09:44,657 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-10 12:09:45,238 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-10 12:09:45,256 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-10 12:09:45,582 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-10 12:09:45,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:45 WrapperNode [2018-09-10 12:09:45,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-10 12:09:45,751 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-10 12:09:45,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-10 12:09:45,751 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-10 12:09:45,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:45" (1/1) ... [2018-09-10 12:09:45,837 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:45" (1/1) ... [2018-09-10 12:09:46,018 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-10 12:09:46,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-10 12:09:46,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-10 12:09:46,019 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-10 12:09:46,462 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:45" (1/1) ... [2018-09-10 12:09:46,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:45" (1/1) ... [2018-09-10 12:09:46,494 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:45" (1/1) ... [2018-09-10 12:09:46,494 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:45" (1/1) ... [2018-09-10 12:09:46,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:45" (1/1) ... [2018-09-10 12:09:46,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:45" (1/1) ... [2018-09-10 12:09:46,621 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:45" (1/1) ... [2018-09-10 12:09:46,651 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-10 12:09:46,652 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-10 12:09:46,652 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-10 12:09:46,652 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-10 12:09:46,654 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:45" (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 12:09:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-10 12:09:46,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-10 12:09:46,711 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 12:09:46,711 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 12:09:46,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-10 12:09:46,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-10 12:09:46,711 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-10 12:09:46,711 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-10 12:09:46,712 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 12:09:46,712 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 12:09:54,369 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-10 12:09:54,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 12:09:54 BoogieIcfgContainer [2018-09-10 12:09:54,370 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-10 12:09:54,371 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-10 12:09:54,371 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-10 12:09:54,375 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-10 12:09:54,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 12:09:44" (1/3) ... [2018-09-10 12:09:54,376 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db6437a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 12:09:54, skipping insertion in model container [2018-09-10 12:09:54,376 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:09:45" (2/3) ... [2018-09-10 12:09:54,377 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db6437a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 12:09:54, skipping insertion in model container [2018-09-10 12:09:54,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 12:09:54" (3/3) ... [2018-09-10 12:09:54,379 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label20_true-unreach-call.c [2018-09-10 12:09:54,387 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-10 12:09:54,395 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-10 12:09:54,449 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-10 12:09:54,450 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-10 12:09:54,451 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-10 12:09:54,451 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-10 12:09:54,451 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-10 12:09:54,451 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-10 12:09:54,451 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-10 12:09:54,451 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-10 12:09:54,452 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-10 12:09:54,485 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-09-10 12:09:54,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-09-10 12:09:54,494 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:09:54,496 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-10 12:09:54,497 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 12:09:54,502 INFO L82 PathProgramCache]: Analyzing trace with hash -1943490439, now seen corresponding path program 1 times [2018-09-10 12:09:54,504 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:09:54,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:09:54,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:09:54,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:09:54,550 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:09:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:09:54,980 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 12:09:54,982 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-10 12:09:54,983 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-10 12:09:54,983 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:09:54,989 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-10 12:09:55,004 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-10 12:09:55,005 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:09:55,008 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-09-10 12:10:04,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:10:04,017 INFO L93 Difference]: Finished difference Result 1510 states and 2773 transitions. [2018-09-10 12:10:04,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-10 12:10:04,019 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 49 [2018-09-10 12:10:04,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:10:04,046 INFO L225 Difference]: With dead ends: 1510 [2018-09-10 12:10:04,046 INFO L226 Difference]: Without dead ends: 1066 [2018-09-10 12:10:04,055 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 12:10:04,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1066 states. [2018-09-10 12:10:04,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1066 to 1064. [2018-09-10 12:10:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1064 states. [2018-09-10 12:10:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 1064 states and 1590 transitions. [2018-09-10 12:10:04,181 INFO L78 Accepts]: Start accepts. Automaton has 1064 states and 1590 transitions. Word has length 49 [2018-09-10 12:10:04,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:10:04,182 INFO L480 AbstractCegarLoop]: Abstraction has 1064 states and 1590 transitions. [2018-09-10 12:10:04,182 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-10 12:10:04,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1590 transitions. [2018-09-10 12:10:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-09-10 12:10:04,193 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:10:04,193 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:10:04,195 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 12:10:04,195 INFO L82 PathProgramCache]: Analyzing trace with hash -1316931283, now seen corresponding path program 1 times [2018-09-10 12:10:04,195 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:10:04,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:10:04,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:10:04,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:10:04,197 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:10:04,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:10:04,496 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:10:04,496 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-10 12:10:04,496 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-09-10 12:10:04,497 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:10:04,498 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-10 12:10:04,499 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-10 12:10:04,499 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-09-10 12:10:04,499 INFO L87 Difference]: Start difference. First operand 1064 states and 1590 transitions. Second operand 5 states. [2018-09-10 12:10:19,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:10:19,872 INFO L93 Difference]: Finished difference Result 3340 states and 4979 transitions. [2018-09-10 12:10:19,873 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-10 12:10:19,873 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2018-09-10 12:10:19,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:10:19,889 INFO L225 Difference]: With dead ends: 3340 [2018-09-10 12:10:19,889 INFO L226 Difference]: Without dead ends: 2282 [2018-09-10 12:10:19,895 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-09-10 12:10:19,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2282 states. [2018-09-10 12:10:19,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2282 to 2267. [2018-09-10 12:10:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2267 states. [2018-09-10 12:10:19,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 2267 states and 3306 transitions. [2018-09-10 12:10:19,983 INFO L78 Accepts]: Start accepts. Automaton has 2267 states and 3306 transitions. Word has length 119 [2018-09-10 12:10:19,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:10:19,984 INFO L480 AbstractCegarLoop]: Abstraction has 2267 states and 3306 transitions. [2018-09-10 12:10:19,984 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-10 12:10:19,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 3306 transitions. [2018-09-10 12:10:19,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-09-10 12:10:19,988 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:10:19,991 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:10:19,991 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 12:10:19,992 INFO L82 PathProgramCache]: Analyzing trace with hash 836145776, now seen corresponding path program 1 times [2018-09-10 12:10:19,993 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:10:19,994 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:10:19,994 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:10:19,994 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:10:19,994 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:10:20,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:10:20,393 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:10:20,394 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-10 12:10:20,394 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-10 12:10:20,394 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:10:20,395 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-10 12:10:20,395 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-10 12:10:20,395 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-09-10 12:10:20,396 INFO L87 Difference]: Start difference. First operand 2267 states and 3306 transitions. Second operand 6 states. [2018-09-10 12:10:25,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:10:25,998 INFO L93 Difference]: Finished difference Result 6382 states and 9947 transitions. [2018-09-10 12:10:26,007 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-10 12:10:26,008 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-09-10 12:10:26,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:10:26,037 INFO L225 Difference]: With dead ends: 6382 [2018-09-10 12:10:26,037 INFO L226 Difference]: Without dead ends: 4430 [2018-09-10 12:10:26,051 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-09-10 12:10:26,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4430 states. [2018-09-10 12:10:26,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4430 to 4375. [2018-09-10 12:10:26,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4375 states. [2018-09-10 12:10:26,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 4375 states and 5974 transitions. [2018-09-10 12:10:26,195 INFO L78 Accepts]: Start accepts. Automaton has 4375 states and 5974 transitions. Word has length 124 [2018-09-10 12:10:26,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:10:26,198 INFO L480 AbstractCegarLoop]: Abstraction has 4375 states and 5974 transitions. [2018-09-10 12:10:26,198 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-10 12:10:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 5974 transitions. [2018-09-10 12:10:26,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-09-10 12:10:26,203 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:10:26,203 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:10:26,206 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 12:10:26,206 INFO L82 PathProgramCache]: Analyzing trace with hash 310626172, now seen corresponding path program 1 times [2018-09-10 12:10:26,207 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:10:26,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:10:26,208 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:10:26,208 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:10:26,208 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:10:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:10:26,476 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:10:26,477 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-10 12:10:26,477 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-10 12:10:26,477 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:10:26,478 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-10 12:10:26,478 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-10 12:10:26,478 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:10:26,479 INFO L87 Difference]: Start difference. First operand 4375 states and 5974 transitions. Second operand 4 states. [2018-09-10 12:10:31,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:10:31,743 INFO L93 Difference]: Finished difference Result 11465 states and 16390 transitions. [2018-09-10 12:10:31,743 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-10 12:10:31,743 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 130 [2018-09-10 12:10:31,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:10:31,787 INFO L225 Difference]: With dead ends: 11465 [2018-09-10 12:10:31,788 INFO L226 Difference]: Without dead ends: 7405 [2018-09-10 12:10:31,811 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 12:10:31,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7405 states. [2018-09-10 12:10:31,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7405 to 7399. [2018-09-10 12:10:31,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7399 states. [2018-09-10 12:10:31,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7399 states to 7399 states and 9840 transitions. [2018-09-10 12:10:31,979 INFO L78 Accepts]: Start accepts. Automaton has 7399 states and 9840 transitions. Word has length 130 [2018-09-10 12:10:31,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:10:31,980 INFO L480 AbstractCegarLoop]: Abstraction has 7399 states and 9840 transitions. [2018-09-10 12:10:31,980 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-10 12:10:31,980 INFO L276 IsEmpty]: Start isEmpty. Operand 7399 states and 9840 transitions. [2018-09-10 12:10:31,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-09-10 12:10:31,985 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:10:31,985 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:10:31,985 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 12:10:31,986 INFO L82 PathProgramCache]: Analyzing trace with hash -709846545, now seen corresponding path program 1 times [2018-09-10 12:10:31,986 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:10:31,987 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:10:31,987 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:10:31,987 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:10:31,987 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:10:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:10:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:10:32,522 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:10:32,522 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 12:10:32,533 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:10:32,533 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:10:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:10:32,628 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:10:32,863 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:10:32,864 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:10:33,966 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:10:33,999 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-10 12:10:34,000 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [7, 6] total 11 [2018-09-10 12:10:34,000 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:10:34,000 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-10 12:10:34,001 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-10 12:10:34,001 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-09-10 12:10:34,002 INFO L87 Difference]: Start difference. First operand 7399 states and 9840 transitions. Second operand 6 states. [2018-09-10 12:10:42,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:10:42,216 INFO L93 Difference]: Finished difference Result 25922 states and 36237 transitions. [2018-09-10 12:10:42,218 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-09-10 12:10:42,218 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 145 [2018-09-10 12:10:42,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:10:42,437 INFO L225 Difference]: With dead ends: 25922 [2018-09-10 12:10:42,437 INFO L226 Difference]: Without dead ends: 18838 [2018-09-10 12:10:42,495 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 298 GetRequests, 288 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-09-10 12:10:42,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18838 states. [2018-09-10 12:10:42,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18838 to 18786. [2018-09-10 12:10:42,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18786 states. [2018-09-10 12:10:42,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18786 states to 18786 states and 25161 transitions. [2018-09-10 12:10:42,991 INFO L78 Accepts]: Start accepts. Automaton has 18786 states and 25161 transitions. Word has length 145 [2018-09-10 12:10:42,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:10:42,991 INFO L480 AbstractCegarLoop]: Abstraction has 18786 states and 25161 transitions. [2018-09-10 12:10:42,992 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-10 12:10:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 18786 states and 25161 transitions. [2018-09-10 12:10:43,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-09-10 12:10:43,013 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:10:43,013 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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] [2018-09-10 12:10:43,014 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 12:10:43,015 INFO L82 PathProgramCache]: Analyzing trace with hash 1791776438, now seen corresponding path program 1 times [2018-09-10 12:10:43,015 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:10:43,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:10:43,016 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:10:43,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:10:43,016 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:10:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:10:43,650 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 85 proven. 66 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-09-10 12:10:43,650 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:10:43,650 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 12:10:43,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:10:43,664 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:10:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:10:43,771 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:10:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 85 proven. 2 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-09-10 12:10:43,971 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:10:44,951 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-09-10 12:10:44,988 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-10 12:10:44,988 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 9 [2018-09-10 12:10:44,988 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:10:44,989 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-10 12:10:44,989 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-10 12:10:44,989 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-09-10 12:10:44,990 INFO L87 Difference]: Start difference. First operand 18786 states and 25161 transitions. Second operand 5 states. [2018-09-10 12:10:49,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:10:49,976 INFO L93 Difference]: Finished difference Result 43199 states and 60674 transitions. [2018-09-10 12:10:49,980 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-09-10 12:10:49,980 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 218 [2018-09-10 12:10:49,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:10:50,103 INFO L225 Difference]: With dead ends: 43199 [2018-09-10 12:10:50,103 INFO L226 Difference]: Without dead ends: 24727 [2018-09-10 12:10:50,168 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 445 GetRequests, 434 SyntacticMatches, 3 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-09-10 12:10:50,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24727 states. [2018-09-10 12:10:51,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24727 to 23619. [2018-09-10 12:10:51,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23619 states. [2018-09-10 12:10:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23619 states to 23619 states and 30133 transitions. [2018-09-10 12:10:51,145 INFO L78 Accepts]: Start accepts. Automaton has 23619 states and 30133 transitions. Word has length 218 [2018-09-10 12:10:51,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:10:51,146 INFO L480 AbstractCegarLoop]: Abstraction has 23619 states and 30133 transitions. [2018-09-10 12:10:51,146 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-10 12:10:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 23619 states and 30133 transitions. [2018-09-10 12:10:51,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-09-10 12:10:51,178 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:10:51,178 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-09-10 12:10:51,179 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 12:10:51,179 INFO L82 PathProgramCache]: Analyzing trace with hash 926431473, now seen corresponding path program 1 times [2018-09-10 12:10:51,179 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:10:51,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:10:51,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:10:51,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:10:51,180 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:10:51,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:10:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 89 proven. 2 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2018-09-10 12:10:51,924 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:10:51,924 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 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-10 12:10:51,948 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:10:51,949 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:10:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:10:52,052 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:10:53,312 WARN L175 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 15 [2018-09-10 12:10:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-09-10 12:10:53,389 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:10:54,079 WARN L175 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 15 [2018-09-10 12:10:54,231 WARN L175 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-09-10 12:10:54,849 WARN L175 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 23 [2018-09-10 12:10:55,090 WARN L175 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2018-09-10 12:10:55,816 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 84 proven. 76 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-10 12:10:55,837 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-10 12:10:55,837 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7, 5] total 12 [2018-09-10 12:10:55,837 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:10:55,838 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-10 12:10:55,838 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-10 12:10:55,838 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2018-09-10 12:10:55,838 INFO L87 Difference]: Start difference. First operand 23619 states and 30133 transitions. Second operand 5 states. [2018-09-10 12:11:04,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:11:04,952 INFO L93 Difference]: Finished difference Result 50283 states and 64867 transitions. [2018-09-10 12:11:04,952 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-10 12:11:04,952 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 238 [2018-09-10 12:11:04,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:11:05,060 INFO L225 Difference]: With dead ends: 50283 [2018-09-10 12:11:05,060 INFO L226 Difference]: Without dead ends: 26978 [2018-09-10 12:11:05,144 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 486 GetRequests, 473 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2018-09-10 12:11:05,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26978 states. [2018-09-10 12:11:05,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26978 to 26887. [2018-09-10 12:11:05,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26887 states. [2018-09-10 12:11:05,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26887 states to 26887 states and 34164 transitions. [2018-09-10 12:11:05,651 INFO L78 Accepts]: Start accepts. Automaton has 26887 states and 34164 transitions. Word has length 238 [2018-09-10 12:11:05,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:11:05,651 INFO L480 AbstractCegarLoop]: Abstraction has 26887 states and 34164 transitions. [2018-09-10 12:11:05,651 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-10 12:11:05,651 INFO L276 IsEmpty]: Start isEmpty. Operand 26887 states and 34164 transitions. [2018-09-10 12:11:05,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2018-09-10 12:11:05,693 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:11:05,694 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, 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, 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] [2018-09-10 12:11:05,694 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 12:11:05,694 INFO L82 PathProgramCache]: Analyzing trace with hash -423933572, now seen corresponding path program 1 times [2018-09-10 12:11:05,694 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:11:05,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:05,695 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:05,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:05,696 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:11:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:06,031 WARN L175 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-09-10 12:11:06,307 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 132 proven. 242 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-09-10 12:11:06,308 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:11:06,308 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 12:11:06,315 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:06,315 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:11:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:06,431 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:11:06,627 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-09-10 12:11:06,627 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:11:06,762 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 214 proven. 84 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-09-10 12:11:06,783 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:11:06,783 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 6 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 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-10 12:11:06,799 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:06,799 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:11:07,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:07,056 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:11:07,133 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 265 proven. 2 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2018-09-10 12:11:07,133 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:11:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 171 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2018-09-10 12:11:07,352 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-10 12:11:07,352 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-10 12:11:07,352 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-10 12:11:07,353 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-10 12:11:07,353 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-10 12:11:07,354 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-10 12:11:07,354 INFO L87 Difference]: Start difference. First operand 26887 states and 34164 transitions. Second operand 9 states. [2018-09-10 12:11:15,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:11:15,119 INFO L93 Difference]: Finished difference Result 54243 states and 69586 transitions. [2018-09-10 12:11:15,119 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-09-10 12:11:15,119 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 337 [2018-09-10 12:11:15,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:11:15,201 INFO L225 Difference]: With dead ends: 54243 [2018-09-10 12:11:15,201 INFO L226 Difference]: Without dead ends: 27670 [2018-09-10 12:11:15,325 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1379 GetRequests, 1350 SyntacticMatches, 7 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 121 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=162, Invalid=390, Unknown=0, NotChecked=0, Total=552 [2018-09-10 12:11:15,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27670 states. [2018-09-10 12:11:15,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27670 to 26937. [2018-09-10 12:11:15,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26937 states. [2018-09-10 12:11:15,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26937 states to 26937 states and 31473 transitions. [2018-09-10 12:11:15,759 INFO L78 Accepts]: Start accepts. Automaton has 26937 states and 31473 transitions. Word has length 337 [2018-09-10 12:11:15,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:11:15,760 INFO L480 AbstractCegarLoop]: Abstraction has 26937 states and 31473 transitions. [2018-09-10 12:11:15,760 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-10 12:11:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 26937 states and 31473 transitions. [2018-09-10 12:11:15,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2018-09-10 12:11:15,785 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:11:15,786 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-09-10 12:11:15,786 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 12:11:15,786 INFO L82 PathProgramCache]: Analyzing trace with hash -71539441, now seen corresponding path program 1 times [2018-09-10 12:11:15,786 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:11:15,787 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:15,787 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:15,788 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:15,788 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:11:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:16,576 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:11:16,576 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:11:16,576 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 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-10 12:11:16,583 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:16,584 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:11:16,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:16,740 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:11:16,973 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:11:16,973 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:11:17,226 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:11:17,247 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:11:17,248 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 8 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 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-10 12:11:17,264 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:17,265 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:11:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:17,617 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:11:17,729 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:11:17,729 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:11:17,932 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:11:17,934 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-10 12:11:17,934 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-10 12:11:17,934 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-10 12:11:17,935 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-10 12:11:17,936 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-10 12:11:17,936 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-10 12:11:17,936 INFO L87 Difference]: Start difference. First operand 26937 states and 31473 transitions. Second operand 9 states. [2018-09-10 12:11:26,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:11:26,212 INFO L93 Difference]: Finished difference Result 61327 states and 78538 transitions. [2018-09-10 12:11:26,213 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-09-10 12:11:26,213 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 460 [2018-09-10 12:11:26,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:11:26,403 INFO L225 Difference]: With dead ends: 61327 [2018-09-10 12:11:26,404 INFO L226 Difference]: Without dead ends: 34704 [2018-09-10 12:11:26,551 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1860 GetRequests, 1838 SyntacticMatches, 3 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=140, Invalid=280, Unknown=0, NotChecked=0, Total=420 [2018-09-10 12:11:26,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34704 states. [2018-09-10 12:11:27,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34704 to 33518. [2018-09-10 12:11:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33518 states. [2018-09-10 12:11:27,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33518 states to 33518 states and 42295 transitions. [2018-09-10 12:11:27,341 INFO L78 Accepts]: Start accepts. Automaton has 33518 states and 42295 transitions. Word has length 460 [2018-09-10 12:11:27,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:11:27,342 INFO L480 AbstractCegarLoop]: Abstraction has 33518 states and 42295 transitions. [2018-09-10 12:11:27,343 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-10 12:11:27,343 INFO L276 IsEmpty]: Start isEmpty. Operand 33518 states and 42295 transitions. [2018-09-10 12:11:27,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2018-09-10 12:11:27,365 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:11:27,366 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, 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, 2, 2, 2, 2, 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] [2018-09-10 12:11:27,366 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 12:11:27,367 INFO L82 PathProgramCache]: Analyzing trace with hash -1578696776, now seen corresponding path program 1 times [2018-09-10 12:11:27,367 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:11:27,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:27,368 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:27,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:27,368 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:11:27,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-10 12:11:28,108 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:11:28,108 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 12:11:28,118 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:28,118 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:11:28,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:28,278 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:11:28,774 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-10 12:11:28,774 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:11:29,023 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-10 12:11:29,043 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:11:29,043 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 12:11:29,059 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:29,059 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:11:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:29,411 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:11:29,512 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-10 12:11:29,513 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:11:29,722 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-10 12:11:29,724 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-10 12:11:29,724 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-10 12:11:29,725 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-10 12:11:29,726 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-10 12:11:29,726 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-10 12:11:29,726 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-10 12:11:29,727 INFO L87 Difference]: Start difference. First operand 33518 states and 42295 transitions. Second operand 9 states. [2018-09-10 12:11:36,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:11:36,924 INFO L93 Difference]: Finished difference Result 62997 states and 78337 transitions. [2018-09-10 12:11:36,924 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-09-10 12:11:36,924 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 470 [2018-09-10 12:11:36,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:11:37,332 INFO L225 Difference]: With dead ends: 62997 [2018-09-10 12:11:37,332 INFO L226 Difference]: Without dead ends: 29793 [2018-09-10 12:11:37,456 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1902 GetRequests, 1880 SyntacticMatches, 3 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=140, Invalid=280, Unknown=0, NotChecked=0, Total=420 [2018-09-10 12:11:37,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29793 states. [2018-09-10 12:11:37,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29793 to 29576. [2018-09-10 12:11:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29576 states. [2018-09-10 12:11:37,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29576 states to 29576 states and 33543 transitions. [2018-09-10 12:11:37,919 INFO L78 Accepts]: Start accepts. Automaton has 29576 states and 33543 transitions. Word has length 470 [2018-09-10 12:11:37,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:11:37,920 INFO L480 AbstractCegarLoop]: Abstraction has 29576 states and 33543 transitions. [2018-09-10 12:11:37,920 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-10 12:11:37,920 INFO L276 IsEmpty]: Start isEmpty. Operand 29576 states and 33543 transitions. [2018-09-10 12:11:37,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2018-09-10 12:11:37,927 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:11:37,928 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, 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, 2, 2, 2, 2, 2, 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] [2018-09-10 12:11:37,928 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 12:11:37,929 INFO L82 PathProgramCache]: Analyzing trace with hash 12713711, now seen corresponding path program 1 times [2018-09-10 12:11:37,929 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:11:37,930 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:37,930 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:37,930 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:37,930 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:11:37,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:38,468 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2018-09-10 12:11:38,469 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-10 12:11:38,469 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-10 12:11:38,469 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:11:38,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-10 12:11:38,470 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-10 12:11:38,470 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:11:38,470 INFO L87 Difference]: Start difference. First operand 29576 states and 33543 transitions. Second operand 4 states. [2018-09-10 12:11:45,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:11:45,727 INFO L93 Difference]: Finished difference Result 75975 states and 88917 transitions. [2018-09-10 12:11:45,728 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-10 12:11:45,728 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 473 [2018-09-10 12:11:45,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:11:45,862 INFO L225 Difference]: With dead ends: 75975 [2018-09-10 12:11:45,863 INFO L226 Difference]: Without dead ends: 46713 [2018-09-10 12:11:45,955 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 12:11:45,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46713 states. [2018-09-10 12:11:46,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46713 to 45951. [2018-09-10 12:11:46,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45951 states. [2018-09-10 12:11:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45951 states to 45951 states and 52556 transitions. [2018-09-10 12:11:46,625 INFO L78 Accepts]: Start accepts. Automaton has 45951 states and 52556 transitions. Word has length 473 [2018-09-10 12:11:46,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:11:46,626 INFO L480 AbstractCegarLoop]: Abstraction has 45951 states and 52556 transitions. [2018-09-10 12:11:46,626 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-10 12:11:46,626 INFO L276 IsEmpty]: Start isEmpty. Operand 45951 states and 52556 transitions. [2018-09-10 12:11:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2018-09-10 12:11:46,637 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:11:46,637 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, 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, 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] [2018-09-10 12:11:46,638 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 12:11:46,638 INFO L82 PathProgramCache]: Analyzing trace with hash -709941349, now seen corresponding path program 1 times [2018-09-10 12:11:46,638 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:11:46,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:46,639 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:46,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:46,639 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:11:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:47,394 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2018-09-10 12:11:47,395 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-10 12:11:47,395 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-10 12:11:47,395 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:11:47,396 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-10 12:11:47,396 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-10 12:11:47,397 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-10 12:11:47,397 INFO L87 Difference]: Start difference. First operand 45951 states and 52556 transitions. Second operand 3 states. [2018-09-10 12:11:51,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:11:51,532 INFO L93 Difference]: Finished difference Result 109408 states and 126707 transitions. [2018-09-10 12:11:51,533 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-10 12:11:51,533 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 541 [2018-09-10 12:11:51,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:11:51,664 INFO L225 Difference]: With dead ends: 109408 [2018-09-10 12:11:51,664 INFO L226 Difference]: Without dead ends: 49356 [2018-09-10 12:11:51,837 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 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 12:11:51,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49356 states. [2018-09-10 12:11:52,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49356 to 46272. [2018-09-10 12:11:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46272 states. [2018-09-10 12:11:52,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46272 states to 46272 states and 50517 transitions. [2018-09-10 12:11:52,457 INFO L78 Accepts]: Start accepts. Automaton has 46272 states and 50517 transitions. Word has length 541 [2018-09-10 12:11:52,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:11:52,458 INFO L480 AbstractCegarLoop]: Abstraction has 46272 states and 50517 transitions. [2018-09-10 12:11:52,458 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-10 12:11:52,458 INFO L276 IsEmpty]: Start isEmpty. Operand 46272 states and 50517 transitions. [2018-09-10 12:11:52,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2018-09-10 12:11:52,507 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:11:52,508 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:11:52,508 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 12:11:52,509 INFO L82 PathProgramCache]: Analyzing trace with hash -1770665049, now seen corresponding path program 1 times [2018-09-10 12:11:52,509 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:11:52,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:52,510 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:52,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:52,510 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:11:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:53,039 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 184 proven. 2 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2018-09-10 12:11:53,039 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:11:53,039 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 12:11:53,047 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:53,047 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:11:53,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:53,314 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:11:54,045 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 566 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-09-10 12:11:54,045 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:11:54,699 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 184 proven. 2 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2018-09-10 12:11:54,720 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-10 12:11:54,720 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3, 3] total 4 [2018-09-10 12:11:54,720 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:11:54,721 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-10 12:11:54,721 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-10 12:11:54,721 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:11:54,722 INFO L87 Difference]: Start difference. First operand 46272 states and 50517 transitions. Second operand 3 states. [2018-09-10 12:11:57,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:11:57,031 INFO L93 Difference]: Finished difference Result 92533 states and 101080 transitions. [2018-09-10 12:11:57,032 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-10 12:11:57,032 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 765 [2018-09-10 12:11:57,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:11:57,147 INFO L225 Difference]: With dead ends: 92533 [2018-09-10 12:11:57,148 INFO L226 Difference]: Without dead ends: 46575 [2018-09-10 12:11:57,219 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1532 GetRequests, 1530 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 12:11:57,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46575 states. [2018-09-10 12:11:57,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46575 to 45955. [2018-09-10 12:11:57,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45955 states. [2018-09-10 12:11:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45955 states to 45955 states and 50129 transitions. [2018-09-10 12:11:57,835 INFO L78 Accepts]: Start accepts. Automaton has 45955 states and 50129 transitions. Word has length 765 [2018-09-10 12:11:57,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:11:57,836 INFO L480 AbstractCegarLoop]: Abstraction has 45955 states and 50129 transitions. [2018-09-10 12:11:57,837 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-10 12:11:57,837 INFO L276 IsEmpty]: Start isEmpty. Operand 45955 states and 50129 transitions. [2018-09-10 12:11:57,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 792 [2018-09-10 12:11:57,902 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:11:57,902 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 12:11:57,903 INFO L423 AbstractCegarLoop]: === Iteration 14 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:11:57,903 INFO L82 PathProgramCache]: Analyzing trace with hash 259140797, now seen corresponding path program 1 times [2018-09-10 12:11:57,903 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:11:57,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:57,904 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:57,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:11:57,904 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:11:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:58,973 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 594 proven. 40 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2018-09-10 12:11:58,973 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:11:58,973 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 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-10 12:11:58,981 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:11:58,982 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:11:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:11:59,255 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:11:59,532 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 748 trivial. 0 not checked. [2018-09-10 12:11:59,532 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:11:59,884 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 748 trivial. 0 not checked. [2018-09-10 12:11:59,904 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-10 12:11:59,905 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4] total 4 [2018-09-10 12:11:59,905 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:11:59,906 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-10 12:11:59,906 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-10 12:11:59,906 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:11:59,906 INFO L87 Difference]: Start difference. First operand 45955 states and 50129 transitions. Second operand 3 states. [2018-09-10 12:12:03,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:12:03,015 INFO L93 Difference]: Finished difference Result 92844 states and 101823 transitions. [2018-09-10 12:12:03,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-10 12:12:03,015 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 791 [2018-09-10 12:12:03,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:12:03,355 INFO L225 Difference]: With dead ends: 92844 [2018-09-10 12:12:03,356 INFO L226 Difference]: Without dead ends: 47203 [2018-09-10 12:12:03,402 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1588 GetRequests, 1582 SyntacticMatches, 4 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:12:03,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47203 states. [2018-09-10 12:12:03,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47203 to 46721. [2018-09-10 12:12:03,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46721 states. [2018-09-10 12:12:03,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46721 states to 46721 states and 50699 transitions. [2018-09-10 12:12:03,837 INFO L78 Accepts]: Start accepts. Automaton has 46721 states and 50699 transitions. Word has length 791 [2018-09-10 12:12:03,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:12:03,838 INFO L480 AbstractCegarLoop]: Abstraction has 46721 states and 50699 transitions. [2018-09-10 12:12:03,838 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-10 12:12:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 46721 states and 50699 transitions. [2018-09-10 12:12:03,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2018-09-10 12:12:03,886 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:12:03,887 INFO L376 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:12:03,888 INFO L423 AbstractCegarLoop]: === Iteration 15 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:12:03,888 INFO L82 PathProgramCache]: Analyzing trace with hash 1593133419, now seen corresponding path program 1 times [2018-09-10 12:12:03,888 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:12:03,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:12:03,889 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:12:03,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:12:03,889 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:12:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:12:04,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 544 proven. 112 refuted. 0 times theorem prover too weak. 674 trivial. 0 not checked. [2018-09-10 12:12:04,841 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:12:04,842 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-10 12:12:04,856 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:12:04,856 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:12:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:12:05,127 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:12:06,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2018-09-10 12:12:06,009 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:12:06,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2018-09-10 12:12:06,447 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-10 12:12:06,448 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5] total 9 [2018-09-10 12:12:06,448 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:12:06,449 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-10 12:12:06,449 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-10 12:12:06,449 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-09-10 12:12:06,449 INFO L87 Difference]: Start difference. First operand 46721 states and 50699 transitions. Second operand 4 states. [2018-09-10 12:12:14,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:12:14,057 INFO L93 Difference]: Finished difference Result 101245 states and 110181 transitions. [2018-09-10 12:12:14,057 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-10 12:12:14,057 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 841 [2018-09-10 12:12:14,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:12:14,059 INFO L225 Difference]: With dead ends: 101245 [2018-09-10 12:12:14,059 INFO L226 Difference]: Without dead ends: 0 [2018-09-10 12:12:14,170 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1686 GetRequests, 1678 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-09-10 12:12:14,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-10 12:12:14,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-10 12:12:14,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-10 12:12:14,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-10 12:12:14,172 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 841 [2018-09-10 12:12:14,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:12:14,172 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-10 12:12:14,172 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-10 12:12:14,172 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-10 12:12:14,172 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-10 12:12:14,177 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-10 12:12:14,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:14,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,093 WARN L175 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 202 [2018-09-10 12:12:15,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:15,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,262 WARN L175 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 73 [2018-09-10 12:12:16,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:16,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,764 WARN L175 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 202 [2018-09-10 12:12:17,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:17,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:18,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:12:30,456 WARN L175 SmtUtils]: Spent 12.15 s on a formula simplification. DAG size of input: 553 DAG size of output: 172 [2018-09-10 12:12:31,913 WARN L175 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 207 DAG size of output: 88 [2018-09-10 12:13:00,576 WARN L175 SmtUtils]: Spent 28.62 s on a formula simplification. DAG size of input: 617 DAG size of output: 207 [2018-09-10 12:13:02,032 WARN L175 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 207 DAG size of output: 88 [2018-09-10 12:13:29,140 WARN L175 SmtUtils]: Spent 27.06 s on a formula simplification. DAG size of input: 723 DAG size of output: 181 [2018-09-10 12:13:29,144 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-10 12:13:29,144 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (or (<= 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 85)) (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 86) 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 12:13:29,145 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-10 12:13:29,145 INFO L426 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,145 INFO L426 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,145 INFO L426 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,145 INFO L426 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,146 INFO L426 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,146 INFO L426 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,146 INFO L426 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,146 INFO L426 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,146 INFO L426 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-09-10 12:13:29,146 INFO L426 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-09-10 12:13:29,146 INFO L426 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-09-10 12:13:29,147 INFO L426 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-09-10 12:13:29,147 INFO L426 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-09-10 12:13:29,147 INFO L426 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,147 INFO L426 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,147 INFO L426 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,147 INFO L426 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,147 INFO L426 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,147 INFO L426 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,147 INFO L426 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,148 INFO L426 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,148 INFO L426 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,148 INFO L426 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,148 INFO L426 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-09-10 12:13:29,148 INFO L426 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-09-10 12:13:29,148 INFO L426 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-09-10 12:13:29,148 INFO L426 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,148 INFO L426 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,152 INFO L426 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,152 INFO L426 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,152 INFO L426 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,152 INFO L426 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,152 INFO L426 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,153 INFO L426 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,153 INFO L426 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,153 INFO L426 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-09-10 12:13:29,153 INFO L426 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,153 INFO L426 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-09-10 12:13:29,153 INFO L426 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,153 INFO L426 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,153 INFO L426 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,153 INFO L426 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-09-10 12:13:29,153 INFO L426 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,153 INFO L426 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-09-10 12:13:29,154 INFO L426 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-09-10 12:13:29,154 INFO L426 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-09-10 12:13:29,154 INFO L426 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-09-10 12:13:29,154 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 12:13:29,154 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 133) no Hoare annotation was computed. [2018-09-10 12:13:29,154 INFO L426 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,154 INFO L426 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,154 INFO L426 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,154 INFO L426 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,155 INFO L426 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,155 INFO L426 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,155 INFO L426 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,155 INFO L426 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,155 INFO L426 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,155 INFO L426 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,155 INFO L426 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,155 INFO L426 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-09-10 12:13:29,155 INFO L426 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-09-10 12:13:29,155 INFO L426 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-09-10 12:13:29,155 INFO L426 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,156 INFO L426 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,156 INFO L426 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-09-10 12:13:29,156 INFO L426 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,156 INFO L426 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-09-10 12:13:29,156 INFO L426 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,156 INFO L426 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,156 INFO L426 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,156 INFO L426 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-09-10 12:13:29,158 INFO L426 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-09-10 12:13:29,158 INFO L426 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,158 INFO L426 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,158 INFO L426 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,158 INFO L426 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,158 INFO L426 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,158 INFO L426 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,158 INFO L426 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,159 INFO L426 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,160 INFO L426 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,161 INFO L426 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-09-10 12:13:29,162 INFO L426 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-09-10 12:13:29,163 INFO L426 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-09-10 12:13:29,164 INFO L426 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,165 INFO L426 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,166 INFO L426 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,167 INFO L426 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,167 INFO L426 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,167 INFO L426 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,167 INFO L422 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse52 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 85))) (let ((.cse49 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 85)) (.cse9 (= |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)) (.cse10 (< .cse52 0)) (.cse11 (= ~__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)|)) (.cse28 (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (let ((.cse18 (not .cse28)) (.cse2 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 147))) (.cse19 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61) 0)) (.cse20 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 42) 0)) (.cse39 (= 2 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse38 (not (= 2 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (.cse32 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 44)) (.cse24 (= 3 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) (.cse51 (and (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 4)) .cse9 (and (not (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 3)) .cse10 .cse11))) (.cse43 (<= 44 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)) (.cse50 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)| 5)) (.cse0 (<= 0 .cse49)) (.cse36 (<= 0 .cse52)) (.cse15 (< ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 401235)) (.cse42 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 147) 0)) (.cse37 (= 3 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0))) (let ((.cse35 (and .cse15 .cse42 .cse10 .cse11 .cse37)) (.cse34 (and .cse9 .cse10 .cse11)) (.cse14 (and .cse36 .cse42)) (.cse22 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 16) 0)) (.cse13 (< 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) (.cse1 (and .cse9 .cse42 .cse10 .cse11)) (.cse33 (or .cse0 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 86) 0))) (.cse6 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 98) 0)) (.cse7 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98))) (.cse27 (and .cse51 .cse43 .cse50 .cse42)) (.cse41 (and .cse43 .cse42 .cse10 .cse11 .cse37)) (.cse16 (not .cse24)) (.cse23 (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 44))) (.cse21 (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 44) 0)) (.cse47 (or .cse38 .cse32)) (.cse48 (and .cse51 .cse43 .cse42 .cse39)) (.cse25 (and .cse15 .cse9 .cse50 .cse10 .cse42 .cse11)) (.cse26 (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) (.cse46 (and .cse36 .cse19 .cse9 .cse20 .cse11)) (.cse31 (and .cse15 .cse9 .cse10 .cse42 .cse11 .cse39)) (.cse30 (exists ((v_prenex_1 Int)) (and (< v_prenex_1 555201) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 (+ (div (+ v_prenex_1 (- 555201)) 5) 1)) (not (= 0 (mod (+ v_prenex_1 4) 5))) (<= (+ v_prenex_1 61) 0)))) (.cse3 (<= 401235 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|)) (.cse29 (forall ((v_prenex_1 Int)) (or (<= 555201 v_prenex_1) (= 0 (mod (+ v_prenex_1 4) 5)) (< (+ (div (+ v_prenex_1 (- 555201)) 5) 1) |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)|) (< 0 (+ v_prenex_1 61))))) (.cse44 (or .cse18 .cse2)) (.cse45 (and .cse28 .cse15 .cse9 .cse10 .cse42 .cse11 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 16)))) (.cse40 (and .cse9 .cse11)) (.cse8 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 42))) (.cse17 (< .cse49 0)) (.cse5 (and .cse19 .cse9 .cse10 .cse11)) (.cse4 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 61))) (.cse12 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 144)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse3 .cse4 .cse8 .cse6) (or .cse0 (and .cse7 .cse9 .cse10 .cse11) .cse12 .cse6 .cse13) (or .cse14 .cse15 (or .cse2 .cse16) .cse8 .cse17) (or .cse18 .cse3 .cse4 (and .cse19 .cse9 .cse20 .cse11) .cse8) (or .cse0 .cse3 .cse21 .cse22 .cse23) (or .cse24 .cse25 .cse26 .cse27 .cse28 .cse17 .cse29 .cse30 .cse31 .cse8) (or .cse0 .cse3 .cse4 .cse32 .cse5) (or (or .cse3 .cse21) .cse8 (and (and .cse33 .cse23) .cse9 .cse20 .cse11) .cse13) (or .cse26 .cse34 .cse22 .cse0 .cse3) (or .cse3 .cse4 .cse35 .cse36 .cse8 .cse17 .cse16) (or (and .cse19 .cse20 .cse11 .cse37) .cse4 .cse8 .cse16) (or .cse0 (and .cse11 .cse37) .cse22 .cse16) (or .cse24 .cse26 .cse28 .cse32 (and .cse9 .cse20 .cse11) .cse8) (or .cse38 (and .cse10 .cse11 .cse39) .cse0) (or .cse0 .cse21 .cse23 .cse32 .cse16) (or .cse0 .cse4 .cse26 .cse40) (or (and .cse19 .cse10) .cse0 .cse4 .cse26) (or .cse35 .cse8 .cse41 .cse29 .cse16 .cse30) (or .cse38 (and .cse36 .cse20 .cse11 .cse39) (and .cse10 .cse42 .cse11 .cse39) .cse12 .cse8 .cse17) (or .cse36 (and .cse15 .cse43) .cse8 .cse17 (or .cse38 .cse2 .cse22)) (or .cse18 .cse0 .cse3 .cse34) (or .cse14 (or .cse2 .cse32 .cse13) .cse8 .cse17 (and .cse15 .cse42)) (or .cse26 .cse2 .cse8 .cse42) (or .cse3 (and .cse36 .cse9 .cse20 .cse11) .cse22 .cse8 .cse17 (and .cse9 .cse10 .cse42 .cse11) .cse13) (or .cse0 .cse3 .cse26 .cse7 .cse22 .cse6) (or .cse44 .cse45 .cse8 .cse17 .cse29 .cse30) (or .cse0 .cse26 .cse28 .cse32 (and .cse7 .cse10) .cse6) (or .cse17 .cse46 .cse13 .cse1 .cse4 .cse8) (or (and .cse36 (and .cse11 .cse39) .cse19) .cse47 .cse4 .cse17 .cse48) (or .cse0 (and .cse10 .cse11 .cse37) .cse12 .cse16) (or .cse18 .cse4 (and .cse7 .cse19 .cse9 .cse20 .cse11) .cse8 .cse6) (or .cse36 .cse3 .cse4 .cse8 .cse17 .cse6) (or (and (and .cse33 .cse9 .cse23 .cse11) .cse20) .cse8 (or .cse18 .cse21)) (or .cse38 .cse0 .cse12 .cse6 .cse7) (or .cse24 (and .cse36 .cse19) .cse26 .cse27 .cse4 .cse28 .cse48 .cse8 .cse17 .cse32) (or .cse4 .cse36 .cse8 .cse17 .cse32 .cse41 .cse16) (or .cse38 .cse0 .cse23 .cse21) (or .cse47 .cse48 .cse30 .cse29) (or .cse24 .cse25 .cse26 .cse28 .cse17 .cse46 .cse3 .cse4 .cse31 .cse8) (or .cse30 .cse3 .cse10 .cse8 .cse29) (or .cse44 .cse45 (and .cse36 .cse40 .cse20) .cse8 .cse17) (or .cse5 .cse0 .cse4 .cse12)))))) [2018-09-10 12:13:29,167 INFO L426 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-09-10 12:13:29,168 INFO L426 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,169 INFO L426 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,170 INFO L426 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,170 INFO L426 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,170 INFO L426 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,170 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 12:13:29,170 INFO L426 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,170 INFO L426 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-09-10 12:13:29,170 INFO L426 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-09-10 12:13:29,170 INFO L426 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,170 INFO L426 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,170 INFO L426 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,171 INFO L426 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,171 INFO L426 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,171 INFO L426 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,171 INFO L426 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,171 INFO L426 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-09-10 12:13:29,171 INFO L426 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,171 INFO L426 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-09-10 12:13:29,171 INFO L426 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,171 INFO L426 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-09-10 12:13:29,171 INFO L426 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,172 INFO L426 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-09-10 12:13:29,172 INFO L426 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,172 INFO L426 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-09-10 12:13:29,172 INFO L426 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-09-10 12:13:29,172 INFO L426 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,172 INFO L426 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,172 INFO L426 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,172 INFO L426 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,172 INFO L426 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,173 INFO L426 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,173 INFO L426 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,173 INFO L426 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,173 INFO L426 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,173 INFO L426 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,173 INFO L426 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,173 INFO L426 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,173 INFO L426 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-09-10 12:13:29,173 INFO L426 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-09-10 12:13:29,173 INFO L426 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,173 INFO L426 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,174 INFO L426 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-09-10 12:13:29,175 INFO L426 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-09-10 12:13:29,176 INFO L426 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-09-10 12:13:29,177 INFO L426 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-09-10 12:13:29,178 INFO L426 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,179 INFO L426 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-09-10 12:13:29,180 INFO L426 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,181 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 ((.cse38 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 85)) (.cse37 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 85))) (let ((.cse36 (= 3 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) (.cse34 (not (= 2 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (.cse23 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 44)) (.cse21 (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) (.cse0 (<= 0 .cse37)) (.cse13 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 42) 0)) (.cse11 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61) 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)) (.cse22 (< .cse38 0)) (.cse14 (= ~__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)|)) (.cse35 (= 3 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0))) (let ((.cse25 (and .cse14 .cse35)) (.cse7 (and .cse11 .cse12 .cse22 .cse14)) (.cse30 (and .cse12 .cse22 .cse14)) (.cse32 (= 2 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse8 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 147) 0)) (.cse29 (and .cse12 .cse13 .cse14)) (.cse2 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 144))) (.cse9 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 147))) (.cse1 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98))) (.cse3 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 98) 0)) (.cse27 (or .cse0 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 86) 0))) (.cse24 (not .cse21)) (.cse33 (or .cse34 .cse23)) (.cse16 (exists ((v_prenex_1 Int)) (and (< v_prenex_1 555201) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 (+ (div (+ v_prenex_1 (- 555201)) 5) 1)) (not (= 0 (mod (+ v_prenex_1 4) 5))) (<= (+ v_prenex_1 61) 0)))) (.cse17 (forall ((v_prenex_1 Int)) (or (<= 555201 v_prenex_1) (= 0 (mod (+ v_prenex_1 4) 5)) (< (+ (div (+ v_prenex_1 (- 555201)) 5) 1) |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)|) (< 0 (+ v_prenex_1 61))))) (.cse20 (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 44))) (.cse18 (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 44) 0)) (.cse15 (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) (.cse6 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 61))) (.cse26 (not .cse36)) (.cse5 (<= 401235 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|)) (.cse31 (<= 0 .cse38)) (.cse19 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 16) 0)) (.cse10 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 42))) (.cse28 (< .cse37 0)) (.cse4 (< 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 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse3) (or .cse0 .cse8 .cse9) (or .cse1 .cse5 .cse6 .cse10 .cse3) (or .cse5 (and .cse11 .cse12 .cse13 .cse14) .cse15 .cse6 .cse10) (or .cse16 .cse5 .cse10 .cse17 .cse4) (or .cse0 .cse5 .cse18 .cse19 .cse20) (or .cse0 .cse15 .cse21 .cse22 .cse23) (or .cse24 .cse0 .cse6 .cse7) (or .cse25 .cse6 .cse10 .cse26) (or (or .cse5 .cse18) .cse10 (and (and .cse27 .cse20) .cse12 .cse13 .cse14) .cse4) (or .cse6 .cse10 .cse28 .cse29 .cse4) (or .cse0 .cse25 .cse19 .cse26) (or .cse0 .cse30 .cse2 .cse4) (or .cse8 (or .cse9 .cse23) .cse10) (or .cse0 .cse18 .cse20 .cse23 .cse26) (or (and .cse31 (and .cse14 .cse32) .cse11) .cse33 .cse6 .cse28) (or .cse34 .cse0 (and .cse22 .cse14 .cse32)) (or .cse34 .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse6 .cse7 .cse23) (or .cse0 .cse5 .cse30 .cse15 .cse19) (or .cse24 .cse0 .cse5 .cse1 .cse19 .cse3) (or .cse0 .cse30 .cse9) (or .cse11 .cse6 .cse2 .cse10) (or .cse24 .cse0 .cse5 .cse30) (or .cse34 (and .cse31 .cse13 .cse14 .cse32) .cse2 .cse10 .cse28) (or .cse15 .cse9 .cse10 .cse8) (or .cse0 (and .cse22 .cse14 .cse35) .cse2 .cse26) (or .cse36 .cse15 .cse21 .cse10 .cse23 .cse29) (or (and .cse31 .cse11) .cse6 .cse21 .cse10 .cse28) (or .cse2 .cse10 .cse17 .cse26 .cse16) (or .cse9 (and .cse31 (and .cse12 .cse14) .cse13) .cse10 .cse28) (or .cse31 .cse5 .cse6 .cse10 .cse28 .cse3) (or .cse0 .cse15 .cse21 .cse19 .cse1 .cse3) (or .cse24 .cse6 (and .cse1 .cse11 .cse12 .cse13 .cse14) .cse10 .cse3) (or (and (and .cse27 .cse12 .cse20 .cse14) .cse13) .cse10 (or .cse24 .cse18)) (or .cse33 .cse16 .cse17) (or .cse15 .cse16 .cse10 .cse28 .cse17) (or .cse34 .cse0 .cse20 .cse18) (or .cse0 .cse15 .cse6 (and .cse11 .cse22)) (or .cse6 .cse13 .cse10 .cse26) (or .cse5 (and .cse31 .cse12 .cse13 .cse14) .cse19 .cse10 .cse28 .cse4))))) [2018-09-10 12:13:29,181 INFO L426 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,181 INFO L426 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,181 INFO L426 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,181 INFO L426 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,181 INFO L426 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,181 INFO L426 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-09-10 12:13:29,181 INFO L426 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,182 INFO L426 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-09-10 12:13:29,182 INFO L426 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-09-10 12:13:29,182 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-10 12:13:29,182 INFO L422 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 127))) (and (<= 0 .cse0) (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 44)) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 1) (< (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 85) 0) (<= .cse0 0))) [2018-09-10 12:13:29,182 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-10 12:13:29,182 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-10 12:13:29,182 INFO L422 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 127))) (or (<= 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 85)) (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 44) 0) (and (< (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 85) 0) (= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 127)) (= |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))) (< .cse0 0) (< 0 .cse0) (< 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) [2018-09-10 12:13:29,182 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-09-10 12:13:29,182 INFO L422 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse16 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 85))) (let ((.cse9 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 127)) (.cse5 (= 3 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse6 (not (= 1 ~__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__a29~0 16))) (.cse7 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 144) 0)) (.cse12 (<= 0 .cse16)) (.cse14 (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 44))) (.cse13 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 1)) (.cse1 (< ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 401235)) (.cse3 (< .cse16 0)) (.cse10 (= 4 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse15 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98))) (.cse4 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 42) 0)) (.cse0 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61) 0)) (.cse2 (<= 44 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)) (.cse8 (= 2 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5) (and .cse6 .cse0 .cse1 .cse4) (and .cse7 .cse4 .cse8) (< .cse9 0) (< 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|) (and .cse10 .cse0 .cse3) (< 0 .cse9) (and .cse6 .cse1 .cse3 .cse11) (and .cse2 .cse3 .cse5) (and .cse6 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 4)) .cse2 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 3)) .cse4) (and (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 147) 0) .cse4) (and .cse12 .cse1 .cse13 .cse4 .cse11) (<= 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 85)) (and (and .cse7 .cse3) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 3)) (and .cse3 .cse8) (and .cse10 .cse14 .cse4) (and .cse12 .cse0 .cse13 .cse4) (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 44) 0) (and .cse10 .cse1 .cse3) (and (and .cse1 .cse14) .cse13 .cse4) (and .cse0 .cse15 .cse1 .cse3) (and .cse10 .cse0 .cse15 .cse4) (and .cse0 .cse2 .cse8)))) [2018-09-10 12:13:29,182 INFO L426 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-09-10 12:13:29,183 INFO L426 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-09-10 12:13:29,183 INFO L426 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-09-10 12:13:29,183 INFO L422 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse16 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 85))) (let ((.cse9 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 127)) (.cse5 (= 3 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse6 (not (= 1 ~__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__a29~0 16))) (.cse7 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 144) 0)) (.cse12 (<= 0 .cse16)) (.cse14 (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 44))) (.cse13 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 1)) (.cse1 (< ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 401235)) (.cse3 (< .cse16 0)) (.cse10 (= 4 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse15 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98))) (.cse4 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 42) 0)) (.cse0 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61) 0)) (.cse2 (<= 44 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)) (.cse8 (= 2 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5) (and .cse6 .cse0 .cse1 .cse4) (and .cse7 .cse4 .cse8) (< .cse9 0) (< 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|) (and .cse10 .cse0 .cse3) (< 0 .cse9) (and .cse6 .cse1 .cse3 .cse11) (and .cse2 .cse3 .cse5) (and .cse6 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 4)) .cse2 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 3)) .cse4) (and (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 147) 0) .cse4) (and .cse12 .cse1 .cse13 .cse4 .cse11) (<= 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 85)) (and (and .cse7 .cse3) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 3)) (and .cse3 .cse8) (and .cse10 .cse14 .cse4) (and .cse12 .cse0 .cse13 .cse4) (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 44) 0) (and .cse10 .cse1 .cse3) (and (and .cse1 .cse14) .cse13 .cse4) (and .cse0 .cse15 .cse1 .cse3) (and .cse10 .cse0 .cse15 .cse4) (and .cse0 .cse2 .cse8)))) [2018-09-10 12:13:29,183 INFO L426 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-09-10 12:13:29,183 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 12:13:29,183 INFO L426 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,183 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 12:13:29,183 INFO L426 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,184 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 ((.cse39 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 85)) (.cse38 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 85))) (let ((.cse15 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61) 0)) (.cse31 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 144))) (.cse4 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 98) 0)) (.cse5 (= |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)) (.cse34 (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) (.cse2 (<= 0 .cse38)) (.cse3 (<= 401235 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|)) (.cse16 (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) (.cse37 (= 3 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) (.cse7 (< .cse39 0)) (.cse8 (= ~__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)|)) (.cse11 (= 3 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse30 (not (= 2 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (.cse26 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 44))) (let ((.cse6 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 147) 0)) (.cse28 (= 2 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse9 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 147))) (.cse29 (or .cse30 .cse26)) (.cse33 (and .cse7 .cse8 .cse11)) (.cse13 (not .cse37)) (.cse32 (or .cse34 (or .cse37 .cse2 .cse3 .cse16))) (.cse18 (exists ((v_prenex_1 Int)) (and (< v_prenex_1 555201) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 (+ (div (+ v_prenex_1 (- 555201)) 5) 1)) (not (= 0 (mod (+ v_prenex_1 4) 5))) (<= (+ v_prenex_1 61) 0)))) (.cse19 (forall ((v_prenex_1 Int)) (or (<= 555201 v_prenex_1) (= 0 (mod (+ v_prenex_1 4) 5)) (< (+ (div (+ v_prenex_1 (- 555201)) 5) 1) |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)|) (< 0 (+ v_prenex_1 61))))) (.cse23 (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 44))) (.cse21 (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 44) 0)) (.cse14 (not .cse34)) (.cse35 (and .cse5 .cse7 .cse8)) (.cse17 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98))) (.cse36 (or .cse2 .cse31 .cse4)) (.cse27 (<= 0 .cse39)) (.cse22 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 16) 0)) (.cse25 (< .cse38 0)) (.cse20 (< 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) (.cse12 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 42))) (.cse24 (or .cse2 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 86) 0))) (.cse10 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 42) 0)) (.cse1 (and .cse15 .cse5 .cse7 .cse8)) (.cse0 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 61)))) (and (or .cse0 .cse1 (or .cse2 .cse3 .cse4)) (or .cse2 (and .cse5 .cse6 .cse7 .cse8) .cse9) (or .cse0 (and .cse10 .cse8 .cse11) .cse12 .cse13) (or (or .cse14 .cse2) .cse0 .cse1) (or .cse3 (and .cse15 .cse5 .cse10 .cse8) .cse16 .cse0 .cse12) (or .cse17 .cse3 .cse0 .cse12 .cse4) (or .cse18 .cse3 .cse12 .cse19 .cse20) (or .cse2 .cse3 .cse21 .cse22 .cse23) (or (or .cse3 .cse21) .cse12 (and (and .cse24 .cse23) .cse5 .cse10 .cse8) .cse20) (or .cse0 .cse12 .cse25 (and .cse5 .cse10 .cse8) .cse20) (or .cse6 (or .cse9 .cse26) .cse12) (or .cse2 .cse21 .cse23 .cse26 .cse13) (or (and .cse27 (and .cse8 .cse28) .cse15) .cse29 .cse0 .cse25) (or .cse30 (and .cse27 .cse10 .cse8 .cse28) .cse31 .cse12 .cse25) (or .cse16 .cse9 .cse12 .cse6) (or .cse30 .cse32 (and .cse7 .cse8 .cse28)) (or .cse2 .cse33 .cse31 .cse13) (or (and .cse27 .cse15) .cse0 .cse34 .cse12 .cse25) (or .cse31 .cse12 .cse19 .cse13 .cse18) (or .cse9 (and .cse27 (and .cse5 .cse8) .cse10) .cse12 .cse25) (or .cse27 .cse3 .cse0 .cse12 .cse25 .cse4) (or .cse14 .cse0 (and .cse17 .cse15 .cse5 .cse10 .cse8) .cse12 .cse4) (or (and (and .cse24 .cse5 .cse23 .cse8) .cse10) .cse12 (or .cse14 .cse21)) (or .cse17 (or (or .cse2 .cse16 .cse4) .cse34) .cse26) (or .cse29 .cse18 .cse19) (or .cse2 .cse33 .cse22 .cse13) (or .cse32 .cse35 .cse22) (or .cse16 .cse18 .cse12 .cse25 .cse19) (or .cse36 (and .cse17 .cse5 .cse7 .cse8) .cse20) (or (or .cse2 .cse3 .cse16 .cse4) .cse17 .cse22) (or .cse30 .cse2 .cse23 .cse21) (or .cse2 .cse16 .cse0 (and .cse15 .cse7)) (or .cse0 .cse26 (or .cse2 .cse3) .cse1) (or (or .cse14 .cse2 .cse3) .cse35) (or .cse30 .cse17 .cse36) (or .cse3 (and .cse27 .cse5 .cse10 .cse8) .cse22 .cse12 .cse25 .cse20) (or .cse37 .cse16 .cse34 .cse12 .cse26 (and .cse24 .cse5 .cse10 .cse8)) (or .cse1 .cse2 .cse0 .cse31))))) [2018-09-10 12:13:29,184 INFO L426 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,184 INFO L426 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,184 INFO L426 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,184 INFO L426 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,184 INFO L426 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,184 INFO L426 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,184 INFO L426 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,184 INFO L426 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-09-10 12:13:29,184 INFO L426 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-09-10 12:13:29,184 INFO L426 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,184 INFO L426 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,184 INFO L426 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,185 INFO L426 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,185 INFO L426 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-09-10 12:13:29,185 INFO L426 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-09-10 12:13:29,185 INFO L426 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-09-10 12:13:29,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 12:13:29 BoogieIcfgContainer [2018-09-10 12:13:29,217 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-10 12:13:29,218 INFO L168 Benchmark]: Toolchain (without parser) took 224856.66 ms. Allocated memory was 1.5 GB in the beginning and 4.0 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 2.6 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-09-10 12:13:29,219 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-10 12:13:29,220 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1385.07 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 12:13:29,221 INFO L168 Benchmark]: Boogie Procedure Inliner took 267.18 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 12:13:29,222 INFO L168 Benchmark]: Boogie Preprocessor took 632.92 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 870.3 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 89.6 MB. Max. memory is 7.1 GB. [2018-09-10 12:13:29,222 INFO L168 Benchmark]: RCFGBuilder took 7718.66 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 324.3 MB). Peak memory consumption was 324.3 MB. Max. memory is 7.1 GB. [2018-09-10 12:13:29,223 INFO L168 Benchmark]: TraceAbstraction took 214846.20 ms. Allocated memory was 2.4 GB in the beginning and 4.0 GB in the end (delta: 1.6 GB). Free memory was 2.0 GB in the beginning and 2.6 GB in the end (delta: -619.2 MB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2018-09-10 12:13:29,228 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1385.07 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 267.18 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 632.92 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 870.3 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 89.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7718.66 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 324.3 MB). Peak memory consumption was 324.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 214846.20 ms. Allocated memory was 2.4 GB in the beginning and 4.0 GB in the end (delta: 1.6 GB). Free memory was 2.0 GB in the beginning and 2.6 GB in the end (delta: -619.2 MB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 133]: 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: (((((((((((((((((((((((((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 61 <= 0 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 < 401235) && 44 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 < 0) || ((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 61 <= 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)) || (((!(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 + 61 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 < 401235) && __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 + 144 <= 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)) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29) + 127 < 0) || 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__a0 + 61 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 < 0)) || 0 < \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29) + 127) || (((!(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 < 401235) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 < 0) && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 + 16)) || ((44 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 < 0) && 3 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2)) || ((((!(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__a2 == 4)) && 44 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 == 3)) && __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 + 147 <= 0 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 42 <= 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__a29 < 401235) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 <= 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 42 <= 0) && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 + 16)) || 0 <= \old(__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__a29 + 144 <= 0 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 < 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 <= 3)) || (__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 < 0 && 2 == __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 && 0 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 44) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 42 <= 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 + 61 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 <= 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 42 <= 0)) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0) + 44 < 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 < 401235) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 < 0)) || (((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 < 401235 && 0 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 44) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 <= 1) && __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 + 61 <= 0 && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 < 401235) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 < 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 + 61 <= 0) && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98) && __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 + 61 <= 0 && 44 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29) && 2 == __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, 214.7s OverallTime, 15 OverallIterations, 6 TraceHistogramMax, 108.3s AutomataDifference, 0.0s DeadEndRemovalTime, 74.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 4752 SDtfs, 20794 SDslu, 3057 SDs, 0 SdLazy, 35121 SolverSat, 7995 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 89.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 11215 GetRequests, 11072 SyntacticMatches, 24 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 338 ImplicationChecksByTransitivity, 7.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=46721occurred in iteration=14, 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: 6.5s AutomataMinimizationTime, 15 MinimizatonAttempts, 8413 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 3437 PreInvPairs, 5049 NumberOfFragments, 5853 HoareAnnotationTreeSize, 3437 FomulaSimplifications, 207610 FormulaSimplificationTreeSizeReduction, 3.9s HoareSimplificationTime, 9 FomulaSimplificationsInter, 91977 FormulaSimplificationTreeSizeReductionInter, 70.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 18.0s InterpolantComputationTime, 11233 NumberOfCodeBlocks, 11233 NumberOfCodeBlocksAsserted, 27 NumberOfCheckSat, 16726 ConstructedInterpolants, 46 QuantifiedInterpolants, 17333257 SizeOfPredicates, 18 NumberOfNonLiveVariables, 8091 ConjunctsInSsa, 88 ConjunctsInUnsatCore, 39 InterpolantComputations, 14 PerfectInterpolantSequences, 16053/16952 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_label20_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-09-10_12-13-29-254.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label20_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-10_12-13-29-254.csv Received shutdown request...