java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem02_label26_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dd2f093 [2018-07-24 12:46:32,484 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-24 12:46:32,486 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-24 12:46:32,499 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-24 12:46:32,499 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-24 12:46:32,500 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-24 12:46:32,501 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-24 12:46:32,504 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-24 12:46:32,506 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-24 12:46:32,508 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-24 12:46:32,510 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-24 12:46:32,511 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-24 12:46:32,512 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-24 12:46:32,512 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-24 12:46:32,514 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-24 12:46:32,514 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-24 12:46:32,515 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-24 12:46:32,517 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-24 12:46:32,519 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-24 12:46:32,521 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-24 12:46:32,524 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-24 12:46:32,526 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-24 12:46:32,530 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-24 12:46:32,536 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-24 12:46:32,536 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-24 12:46:32,537 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-24 12:46:32,537 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-24 12:46:32,538 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf [2018-07-24 12:46:32,553 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-24 12:46:32,553 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-24 12:46:32,554 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-24 12:46:32,554 INFO L133 SettingsManager]: * User list type=DISABLED [2018-07-24 12:46:32,554 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-07-24 12:46:32,554 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-07-24 12:46:32,555 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-07-24 12:46:32,555 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-07-24 12:46:32,555 INFO L133 SettingsManager]: * Log string format=TERM [2018-07-24 12:46:32,555 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-07-24 12:46:32,555 INFO L133 SettingsManager]: * Interval Domain=false [2018-07-24 12:46:32,556 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-24 12:46:32,556 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-24 12:46:32,556 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-24 12:46:32,557 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-24 12:46:32,557 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-24 12:46:32,557 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-24 12:46:32,557 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-24 12:46:32,559 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-24 12:46:32,559 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-24 12:46:32,559 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-24 12:46:32,559 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-24 12:46:32,560 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-24 12:46:32,560 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-24 12:46:32,560 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-24 12:46:32,560 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-24 12:46:32,560 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-24 12:46:32,561 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-07-24 12:46:32,561 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-24 12:46:32,561 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-24 12:46:32,561 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-24 12:46:32,561 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-24 12:46:32,561 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-07-24 12:46:32,629 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-24 12:46:32,645 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-24 12:46:32,651 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-24 12:46:32,653 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-24 12:46:32,653 INFO L276 PluginConnector]: CDTParser initialized [2018-07-24 12:46:32,654 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label26_true-unreach-call_false-termination.c [2018-07-24 12:46:33,010 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0605d7895/464899b5879343819b8eaa19e3cc0c14/FLAG339b32f8d [2018-07-24 12:46:33,307 INFO L276 CDTParser]: Found 1 translation units. [2018-07-24 12:46:33,308 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label26_true-unreach-call_false-termination.c [2018-07-24 12:46:33,328 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0605d7895/464899b5879343819b8eaa19e3cc0c14/FLAG339b32f8d [2018-07-24 12:46:33,343 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0605d7895/464899b5879343819b8eaa19e3cc0c14 [2018-07-24 12:46:33,353 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-24 12:46:33,355 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-24 12:46:33,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-24 12:46:33,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-24 12:46:33,365 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-24 12:46:33,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 12:46:33" (1/1) ... [2018-07-24 12:46:33,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77928ae9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:33, skipping insertion in model container [2018-07-24 12:46:33,370 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 12:46:33" (1/1) ... [2018-07-24 12:46:33,577 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-24 12:46:33,877 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 12:46:33,898 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-24 12:46:34,010 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 12:46:34,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:34 WrapperNode [2018-07-24 12:46:34,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-24 12:46:34,053 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-24 12:46:34,053 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-24 12:46:34,053 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-24 12:46:34,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:34" (1/1) ... [2018-07-24 12:46:34,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:34" (1/1) ... [2018-07-24 12:46:34,172 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-24 12:46:34,172 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-24 12:46:34,172 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-24 12:46:34,173 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-24 12:46:34,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:34" (1/1) ... [2018-07-24 12:46:34,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:34" (1/1) ... [2018-07-24 12:46:34,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:34" (1/1) ... [2018-07-24 12:46:34,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:34" (1/1) ... [2018-07-24 12:46:34,238 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:34" (1/1) ... [2018-07-24 12:46:34,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:34" (1/1) ... [2018-07-24 12:46:34,461 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:34" (1/1) ... [2018-07-24 12:46:34,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-24 12:46:34,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-24 12:46:34,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-24 12:46:34,475 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-24 12:46:34,476 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:34" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-24 12:46:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_output [2018-07-24 12:46:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_output [2018-07-24 12:46:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-07-24 12:46:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-07-24 12:46:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-24 12:46:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-24 12:46:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-07-24 12:46:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-07-24 12:46:37,931 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-24 12:46:37,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 12:46:37 BoogieIcfgContainer [2018-07-24 12:46:37,932 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-24 12:46:37,936 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-24 12:46:37,937 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-24 12:46:37,943 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-24 12:46:37,944 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.07 12:46:33" (1/3) ... [2018-07-24 12:46:37,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13d112c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 12:46:37, skipping insertion in model container [2018-07-24 12:46:37,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:34" (2/3) ... [2018-07-24 12:46:37,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13d112c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 12:46:37, skipping insertion in model container [2018-07-24 12:46:37,950 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 12:46:37" (3/3) ... [2018-07-24 12:46:37,953 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem02_label26_true-unreach-call_false-termination.c [2018-07-24 12:46:37,966 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-07-24 12:46:37,976 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-24 12:46:38,026 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-24 12:46:38,027 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-24 12:46:38,027 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-24 12:46:38,027 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-07-24 12:46:38,027 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-24 12:46:38,028 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-24 12:46:38,028 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-24 12:46:38,028 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-24 12:46:38,028 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-24 12:46:38,061 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states. [2018-07-24 12:46:38,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-07-24 12:46:38,081 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:46:38,082 INFO L353 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:46:38,083 INFO L414 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:46:38,088 INFO L82 PathProgramCache]: Analyzing trace with hash 1330131613, now seen corresponding path program 1 times [2018-07-24 12:46:38,093 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:46:38,143 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:38,143 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:38,143 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:38,144 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:46:38,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:38,744 WARN L169 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-07-24 12:46:38,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:38,867 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 12:46:38,867 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 12:46:38,867 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:46:38,875 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:46:38,893 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:46:38,894 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 12:46:38,897 INFO L87 Difference]: Start difference. First operand 237 states. Second operand 3 states. [2018-07-24 12:46:40,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:46:40,806 INFO L93 Difference]: Finished difference Result 623 states and 1063 transitions. [2018-07-24 12:46:40,807 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:46:40,808 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2018-07-24 12:46:40,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:46:40,828 INFO L225 Difference]: With dead ends: 623 [2018-07-24 12:46:40,828 INFO L226 Difference]: Without dead ends: 384 [2018-07-24 12:46:40,837 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 12:46:40,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 384 states. [2018-07-24 12:46:40,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 384 to 382. [2018-07-24 12:46:40,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 382 states. [2018-07-24 12:46:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 642 transitions. [2018-07-24 12:46:40,920 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 642 transitions. Word has length 143 [2018-07-24 12:46:40,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:46:40,921 INFO L471 AbstractCegarLoop]: Abstraction has 382 states and 642 transitions. [2018-07-24 12:46:40,922 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:46:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 642 transitions. [2018-07-24 12:46:40,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-07-24 12:46:40,930 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:46:40,931 INFO L353 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:46:40,931 INFO L414 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:46:40,931 INFO L82 PathProgramCache]: Analyzing trace with hash 2078373660, now seen corresponding path program 1 times [2018-07-24 12:46:40,931 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:46:40,933 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:40,933 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:40,933 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:40,933 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:46:40,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:41,311 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:46:41,311 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 12:46:41,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:41,330 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:46:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:41,479 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:46:41,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:41,704 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:46:41,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:42,012 INFO L309 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-07-24 12:46:42,012 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-07-24 12:46:42,013 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:46:42,014 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:46:42,014 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:46:42,015 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-07-24 12:46:42,015 INFO L87 Difference]: Start difference. First operand 382 states and 642 transitions. Second operand 3 states. [2018-07-24 12:46:43,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:46:43,179 INFO L93 Difference]: Finished difference Result 1048 states and 1834 transitions. [2018-07-24 12:46:43,183 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:46:43,183 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2018-07-24 12:46:43,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:46:43,191 INFO L225 Difference]: With dead ends: 1048 [2018-07-24 12:46:43,191 INFO L226 Difference]: Without dead ends: 672 [2018-07-24 12:46:43,200 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 305 SyntacticMatches, 4 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-07-24 12:46:43,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 672 states. [2018-07-24 12:46:43,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 672 to 672. [2018-07-24 12:46:43,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 672 states. [2018-07-24 12:46:43,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 672 states and 1119 transitions. [2018-07-24 12:46:43,263 INFO L78 Accepts]: Start accepts. Automaton has 672 states and 1119 transitions. Word has length 153 [2018-07-24 12:46:43,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:46:43,264 INFO L471 AbstractCegarLoop]: Abstraction has 672 states and 1119 transitions. [2018-07-24 12:46:43,264 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:46:43,264 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1119 transitions. [2018-07-24 12:46:43,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-07-24 12:46:43,271 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:46:43,271 INFO L353 BasicCegarLoop]: trace histogram [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] [2018-07-24 12:46:43,271 INFO L414 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:46:43,272 INFO L82 PathProgramCache]: Analyzing trace with hash 857374165, now seen corresponding path program 1 times [2018-07-24 12:46:43,272 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:46:43,273 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:43,273 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:43,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:43,274 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:46:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:43,531 WARN L169 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-07-24 12:46:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:43,946 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 12:46:43,947 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-07-24 12:46:43,947 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:46:43,948 INFO L450 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-24 12:46:43,948 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-24 12:46:43,949 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-07-24 12:46:43,949 INFO L87 Difference]: Start difference. First operand 672 states and 1119 transitions. Second operand 6 states. [2018-07-24 12:46:47,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:46:47,119 INFO L93 Difference]: Finished difference Result 2196 states and 3798 transitions. [2018-07-24 12:46:47,120 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-24 12:46:47,121 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2018-07-24 12:46:47,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:46:47,139 INFO L225 Difference]: With dead ends: 2196 [2018-07-24 12:46:47,139 INFO L226 Difference]: Without dead ends: 1530 [2018-07-24 12:46:47,146 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-07-24 12:46:47,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1530 states. [2018-07-24 12:46:47,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1530 to 1500. [2018-07-24 12:46:47,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1500 states. [2018-07-24 12:46:47,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1500 states and 2371 transitions. [2018-07-24 12:46:47,219 INFO L78 Accepts]: Start accepts. Automaton has 1500 states and 2371 transitions. Word has length 166 [2018-07-24 12:46:47,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:46:47,220 INFO L471 AbstractCegarLoop]: Abstraction has 1500 states and 2371 transitions. [2018-07-24 12:46:47,220 INFO L472 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-24 12:46:47,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2371 transitions. [2018-07-24 12:46:47,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-07-24 12:46:47,229 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:46:47,230 INFO L353 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:46:47,230 INFO L414 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:46:47,230 INFO L82 PathProgramCache]: Analyzing trace with hash -612895904, now seen corresponding path program 1 times [2018-07-24 12:46:47,230 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:46:47,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:47,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:47,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:47,233 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:46:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:47,547 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:47,548 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:46:47,548 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2018-07-24 12:46:47,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:47,563 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:46:47,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:47,658 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:46:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:47,734 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:46:47,901 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:47,922 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:46:47,922 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-07-24 12:46:47,938 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:47,939 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:46:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:48,121 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:46:48,190 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:48,190 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:46:48,383 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:48,385 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 12:46:48,385 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-07-24 12:46:48,385 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 12:46:48,386 INFO L450 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-07-24 12:46:48,387 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-07-24 12:46:48,388 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-07-24 12:46:48,388 INFO L87 Difference]: Start difference. First operand 1500 states and 2371 transitions. Second operand 9 states. [2018-07-24 12:46:53,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:46:53,353 INFO L93 Difference]: Finished difference Result 5207 states and 9642 transitions. [2018-07-24 12:46:53,353 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-07-24 12:46:53,354 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 175 [2018-07-24 12:46:53,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:46:53,400 INFO L225 Difference]: With dead ends: 5207 [2018-07-24 12:46:53,400 INFO L226 Difference]: Without dead ends: 3713 [2018-07-24 12:46:53,422 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 720 GetRequests, 699 SyntacticMatches, 3 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=126, Invalid=254, Unknown=0, NotChecked=0, Total=380 [2018-07-24 12:46:53,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3713 states. [2018-07-24 12:46:53,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3713 to 3626. [2018-07-24 12:46:53,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3626 states. [2018-07-24 12:46:53,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 3626 states and 5873 transitions. [2018-07-24 12:46:53,658 INFO L78 Accepts]: Start accepts. Automaton has 3626 states and 5873 transitions. Word has length 175 [2018-07-24 12:46:53,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:46:53,658 INFO L471 AbstractCegarLoop]: Abstraction has 3626 states and 5873 transitions. [2018-07-24 12:46:53,658 INFO L472 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-07-24 12:46:53,660 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5873 transitions. [2018-07-24 12:46:53,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-07-24 12:46:53,694 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:46:53,695 INFO L353 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-07-24 12:46:53,695 INFO L414 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:46:53,695 INFO L82 PathProgramCache]: Analyzing trace with hash 2096359150, now seen corresponding path program 1 times [2018-07-24 12:46:53,695 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:46:53,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:53,696 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:53,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:53,697 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:46:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:54,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:54,500 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:46:54,500 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2018-07-24 12:46:54,507 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:54,508 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:46:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:54,595 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:46:54,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-07-24 12:46:54,631 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:46:55,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-07-24 12:46:55,048 INFO L309 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-07-24 12:46:55,048 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 8 [2018-07-24 12:46:55,048 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:46:55,049 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:46:55,049 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:46:55,049 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-07-24 12:46:55,050 INFO L87 Difference]: Start difference. First operand 3626 states and 5873 transitions. Second operand 3 states. [2018-07-24 12:46:56,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:46:56,773 INFO L93 Difference]: Finished difference Result 10381 states and 17184 transitions. [2018-07-24 12:46:56,778 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:46:56,779 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 180 [2018-07-24 12:46:56,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:46:56,825 INFO L225 Difference]: With dead ends: 10381 [2018-07-24 12:46:56,826 INFO L226 Difference]: Without dead ends: 6761 [2018-07-24 12:46:56,866 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 371 GetRequests, 362 SyntacticMatches, 3 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-07-24 12:46:56,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6761 states. [2018-07-24 12:46:57,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6761 to 6747. [2018-07-24 12:46:57,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6747 states. [2018-07-24 12:46:57,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6747 states to 6747 states and 9804 transitions. [2018-07-24 12:46:57,118 INFO L78 Accepts]: Start accepts. Automaton has 6747 states and 9804 transitions. Word has length 180 [2018-07-24 12:46:57,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:46:57,121 INFO L471 AbstractCegarLoop]: Abstraction has 6747 states and 9804 transitions. [2018-07-24 12:46:57,121 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:46:57,121 INFO L276 IsEmpty]: Start isEmpty. Operand 6747 states and 9804 transitions. [2018-07-24 12:46:57,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-07-24 12:46:57,165 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:46:57,166 INFO L353 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:46:57,166 INFO L414 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:46:57,166 INFO L82 PathProgramCache]: Analyzing trace with hash -1559847639, now seen corresponding path program 1 times [2018-07-24 12:46:57,167 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:46:57,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:57,172 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:57,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:57,174 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:46:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 81 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:57,565 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:46:57,565 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 12:46:57,574 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:57,574 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:46:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:57,673 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:46:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 81 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:57,725 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:46:57,849 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 81 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:57,872 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:46:57,872 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-07-24 12:46:57,888 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:57,888 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:46:58,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:58,094 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:46:58,192 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 74 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:58,193 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:46:58,635 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 81 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:58,637 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 12:46:58,637 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 7, 8] total 12 [2018-07-24 12:46:58,638 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 12:46:58,639 INFO L450 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-24 12:46:58,639 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-24 12:46:58,640 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2018-07-24 12:46:58,640 INFO L87 Difference]: Start difference. First operand 6747 states and 9804 transitions. Second operand 6 states. [2018-07-24 12:47:00,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:47:00,266 INFO L93 Difference]: Finished difference Result 13176 states and 20472 transitions. [2018-07-24 12:47:00,267 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-24 12:47:00,268 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 224 [2018-07-24 12:47:00,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:47:00,311 INFO L225 Difference]: With dead ends: 13176 [2018-07-24 12:47:00,311 INFO L226 Difference]: Without dead ends: 6435 [2018-07-24 12:47:00,354 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 904 GetRequests, 882 SyntacticMatches, 9 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=73, Invalid=137, Unknown=0, NotChecked=0, Total=210 [2018-07-24 12:47:00,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6435 states. [2018-07-24 12:47:00,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6435 to 6165. [2018-07-24 12:47:00,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6165 states. [2018-07-24 12:47:00,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6165 states to 6165 states and 8261 transitions. [2018-07-24 12:47:00,579 INFO L78 Accepts]: Start accepts. Automaton has 6165 states and 8261 transitions. Word has length 224 [2018-07-24 12:47:00,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:47:00,579 INFO L471 AbstractCegarLoop]: Abstraction has 6165 states and 8261 transitions. [2018-07-24 12:47:00,580 INFO L472 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-24 12:47:00,580 INFO L276 IsEmpty]: Start isEmpty. Operand 6165 states and 8261 transitions. [2018-07-24 12:47:00,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-07-24 12:47:00,615 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:47:00,615 INFO L353 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-07-24 12:47:00,616 INFO L414 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:47:00,616 INFO L82 PathProgramCache]: Analyzing trace with hash 1766736006, now seen corresponding path program 1 times [2018-07-24 12:47:00,616 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:47:00,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:00,617 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:00,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:00,617 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:47:00,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:00,864 WARN L169 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-07-24 12:47:01,248 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 87 proven. 19 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-07-24 12:47:01,249 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:47:01,249 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 12:47:01,257 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:01,257 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:47:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:01,363 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:47:01,877 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-07-24 12:47:01,878 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:47:02,690 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 87 proven. 19 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-07-24 12:47:02,711 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-07-24 12:47:02,712 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 10 [2018-07-24 12:47:02,712 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:47:02,712 INFO L450 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-07-24 12:47:02,712 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-07-24 12:47:02,713 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-07-24 12:47:02,713 INFO L87 Difference]: Start difference. First operand 6165 states and 8261 transitions. Second operand 5 states. [2018-07-24 12:47:04,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:47:04,991 INFO L93 Difference]: Finished difference Result 16621 states and 23450 transitions. [2018-07-24 12:47:04,993 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-24 12:47:04,994 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 238 [2018-07-24 12:47:04,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:47:05,064 INFO L225 Difference]: With dead ends: 16621 [2018-07-24 12:47:05,064 INFO L226 Difference]: Without dead ends: 10462 [2018-07-24 12:47:05,095 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 485 GetRequests, 470 SyntacticMatches, 4 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-07-24 12:47:05,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10462 states. [2018-07-24 12:47:05,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10462 to 9594. [2018-07-24 12:47:05,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9594 states. [2018-07-24 12:47:05,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9594 states to 9594 states and 12637 transitions. [2018-07-24 12:47:05,458 INFO L78 Accepts]: Start accepts. Automaton has 9594 states and 12637 transitions. Word has length 238 [2018-07-24 12:47:05,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:47:05,459 INFO L471 AbstractCegarLoop]: Abstraction has 9594 states and 12637 transitions. [2018-07-24 12:47:05,459 INFO L472 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-07-24 12:47:05,459 INFO L276 IsEmpty]: Start isEmpty. Operand 9594 states and 12637 transitions. [2018-07-24 12:47:05,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2018-07-24 12:47:05,500 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:47:05,501 INFO L353 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-07-24 12:47:05,501 INFO L414 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:47:05,501 INFO L82 PathProgramCache]: Analyzing trace with hash 2137632023, now seen corresponding path program 1 times [2018-07-24 12:47:05,501 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:47:05,502 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:05,502 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:05,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:05,503 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:47:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:06,211 WARN L169 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2018-07-24 12:47:06,466 WARN L169 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-07-24 12:47:07,210 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 120 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:47:07,210 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:47:07,210 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2018-07-24 12:47:07,219 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:07,219 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:47:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:07,337 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:47:07,466 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 135 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-07-24 12:47:07,467 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:47:07,671 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 135 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-07-24 12:47:07,693 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:47:07,694 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 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 [2018-07-24 12:47:07,709 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:07,709 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:47:07,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:07,958 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:47:08,004 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 135 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-07-24 12:47:08,004 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:47:08,120 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 135 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-07-24 12:47:08,123 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 12:47:08,124 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5, 5, 5] total 16 [2018-07-24 12:47:08,124 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 12:47:08,125 INFO L450 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-07-24 12:47:08,125 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-07-24 12:47:08,125 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2018-07-24 12:47:08,129 INFO L87 Difference]: Start difference. First operand 9594 states and 12637 transitions. Second operand 15 states. [2018-07-24 12:47:12,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:47:12,714 INFO L93 Difference]: Finished difference Result 19656 states and 28540 transitions. [2018-07-24 12:47:12,724 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-07-24 12:47:12,725 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 251 [2018-07-24 12:47:12,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:47:12,763 INFO L225 Difference]: With dead ends: 19656 [2018-07-24 12:47:12,763 INFO L226 Difference]: Without dead ends: 7703 [2018-07-24 12:47:12,799 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 1046 GetRequests, 1010 SyntacticMatches, 6 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 271 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=280, Invalid=712, Unknown=0, NotChecked=0, Total=992 [2018-07-24 12:47:12,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7703 states. [2018-07-24 12:47:13,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7703 to 7579. [2018-07-24 12:47:13,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7579 states. [2018-07-24 12:47:13,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7579 states to 7579 states and 10260 transitions. [2018-07-24 12:47:13,076 INFO L78 Accepts]: Start accepts. Automaton has 7579 states and 10260 transitions. Word has length 251 [2018-07-24 12:47:13,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:47:13,076 INFO L471 AbstractCegarLoop]: Abstraction has 7579 states and 10260 transitions. [2018-07-24 12:47:13,076 INFO L472 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-07-24 12:47:13,076 INFO L276 IsEmpty]: Start isEmpty. Operand 7579 states and 10260 transitions. [2018-07-24 12:47:13,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2018-07-24 12:47:13,124 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:47:13,124 INFO L353 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:47:13,125 INFO L414 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:47:13,125 INFO L82 PathProgramCache]: Analyzing trace with hash -919809062, now seen corresponding path program 1 times [2018-07-24 12:47:13,125 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:47:13,126 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:13,126 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:13,126 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:13,127 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:47:13,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:13,874 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 253 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:47:13,875 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:47:13,875 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2018-07-24 12:47:13,883 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:13,884 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:47:14,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:14,009 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:47:14,074 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-07-24 12:47:14,075 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:47:14,195 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-07-24 12:47:14,217 INFO L309 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-07-24 12:47:14,217 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [10] total 11 [2018-07-24 12:47:14,217 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:47:14,218 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:47:14,218 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:47:14,218 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2018-07-24 12:47:14,218 INFO L87 Difference]: Start difference. First operand 7579 states and 10260 transitions. Second operand 3 states. [2018-07-24 12:47:14,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:47:14,895 INFO L93 Difference]: Finished difference Result 10489 states and 14217 transitions. [2018-07-24 12:47:14,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:47:14,896 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 309 [2018-07-24 12:47:14,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:47:14,896 INFO L225 Difference]: With dead ends: 10489 [2018-07-24 12:47:14,896 INFO L226 Difference]: Without dead ends: 0 [2018-07-24 12:47:14,941 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 627 GetRequests, 618 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2018-07-24 12:47:14,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-24 12:47:14,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-24 12:47:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-24 12:47:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-24 12:47:14,942 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 309 [2018-07-24 12:47:14,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:47:14,942 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-24 12:47:14,942 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:47:14,943 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-24 12:47:14,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-24 12:47:14,948 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-24 12:47:14,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:14,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:14,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,649 WARN L169 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 148 [2018-07-24 12:47:15,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:15,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:16,362 WARN L169 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 148 [2018-07-24 12:47:17,854 WARN L169 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 131 DAG size of output: 56 [2018-07-24 12:47:19,111 WARN L169 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 131 DAG size of output: 56 [2018-07-24 12:47:21,433 WARN L169 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 157 DAG size of output: 61 [2018-07-24 12:47:21,445 INFO L421 ceAbstractionStarter]: For program point L65(lines 65 413) no Hoare annotation was computed. [2018-07-24 12:47:21,445 INFO L421 ceAbstractionStarter]: For program point L69(lines 69 413) no Hoare annotation was computed. [2018-07-24 12:47:21,445 INFO L421 ceAbstractionStarter]: For program point L203''(lines 203 210) no Hoare annotation was computed. [2018-07-24 12:47:21,445 INFO L421 ceAbstractionStarter]: For program point L417'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,445 INFO L421 ceAbstractionStarter]: For program point L429'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,445 INFO L421 ceAbstractionStarter]: For program point L74(lines 74 413) no Hoare annotation was computed. [2018-07-24 12:47:21,445 INFO L421 ceAbstractionStarter]: For program point L75(lines 75 80) no Hoare annotation was computed. [2018-07-24 12:47:21,445 INFO L421 ceAbstractionStarter]: For program point L83(lines 83 89) no Hoare annotation was computed. [2018-07-24 12:47:21,446 INFO L421 ceAbstractionStarter]: For program point L82(lines 82 413) no Hoare annotation was computed. [2018-07-24 12:47:21,446 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputFINAL(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,446 INFO L421 ceAbstractionStarter]: For program point L91(lines 91 413) no Hoare annotation was computed. [2018-07-24 12:47:21,446 INFO L421 ceAbstractionStarter]: For program point L95(lines 95 413) no Hoare annotation was computed. [2018-07-24 12:47:21,446 INFO L421 ceAbstractionStarter]: For program point L99(lines 99 413) no Hoare annotation was computed. [2018-07-24 12:47:21,446 INFO L421 ceAbstractionStarter]: For program point L501'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,446 INFO L421 ceAbstractionStarter]: For program point L513'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,446 INFO L421 ceAbstractionStarter]: For program point L525'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,446 INFO L421 ceAbstractionStarter]: For program point L537'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,446 INFO L421 ceAbstractionStarter]: For program point L549'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,447 INFO L421 ceAbstractionStarter]: For program point L507'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,447 INFO L421 ceAbstractionStarter]: For program point L519'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,447 INFO L421 ceAbstractionStarter]: For program point L504'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,447 INFO L421 ceAbstractionStarter]: For program point L516'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,447 INFO L421 ceAbstractionStarter]: For program point L528'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,447 INFO L421 ceAbstractionStarter]: For program point L238''(lines 238 246) no Hoare annotation was computed. [2018-07-24 12:47:21,447 INFO L421 ceAbstractionStarter]: For program point L502(line 502) no Hoare annotation was computed. [2018-07-24 12:47:21,447 INFO L421 ceAbstractionStarter]: For program point L505(line 505) no Hoare annotation was computed. [2018-07-24 12:47:21,447 INFO L421 ceAbstractionStarter]: For program point L508(line 508) no Hoare annotation was computed. [2018-07-24 12:47:21,448 INFO L417 ceAbstractionStarter]: At program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputENTRY(lines 29 598) the Hoare annotation is: (let ((.cse15 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0 1)) (.cse10 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0)) (.cse11 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)|)) (.cse16 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)) (.cse12 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)|)) (.cse13 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)|))) (let ((.cse5 (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 7))) (.cse1 (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)|)) (.cse3 (and .cse10 .cse11 .cse16 .cse12 .cse13)) (.cse6 (and .cse10 .cse15 .cse16 .cse12 .cse13)) (.cse2 (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)| 1))) (.cse14 (< 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)|)) (.cse7 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)|)) (.cse4 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0)| 1)) (.cse0 (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 8))) (.cse8 (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)| 1))) (.cse9 (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse3 .cse4 .cse2 (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| 11)) .cse5) (or .cse6 .cse7 .cse4 .cse2 .cse5 .cse8) (or .cse3 .cse7 .cse4 .cse5 .cse9) (or .cse0 (or .cse1 .cse9) .cse3) (or (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| 9)) (and .cse10 .cse11 (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0) .cse12 .cse13) .cse5 .cse9) (or .cse14 .cse3 .cse2 .cse5) (or .cse14 .cse7 .cse4 .cse1 .cse2 .cse3 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 8)) (or .cse7 .cse6 .cse0 .cse2 .cse8) (or .cse14 .cse7 .cse4 .cse0 (and .cse10 .cse13 .cse15 .cse16 .cse12) .cse8 .cse9)))) [2018-07-24 12:47:21,448 INFO L421 ceAbstractionStarter]: For program point L520(line 520) no Hoare annotation was computed. [2018-07-24 12:47:21,448 INFO L421 ceAbstractionStarter]: For program point L402(lines 402 413) no Hoare annotation was computed. [2018-07-24 12:47:21,448 INFO L421 ceAbstractionStarter]: For program point L523(line 523) no Hoare annotation was computed. [2018-07-24 12:47:21,448 INFO L421 ceAbstractionStarter]: For program point L407(lines 407 413) no Hoare annotation was computed. [2018-07-24 12:47:21,448 INFO L421 ceAbstractionStarter]: For program point L526(line 526) no Hoare annotation was computed. [2018-07-24 12:47:21,448 INFO L421 ceAbstractionStarter]: For program point L404(lines 404 413) no Hoare annotation was computed. [2018-07-24 12:47:21,449 INFO L421 ceAbstractionStarter]: For program point L409(lines 409 413) no Hoare annotation was computed. [2018-07-24 12:47:21,449 INFO L421 ceAbstractionStarter]: For program point L529(line 529) no Hoare annotation was computed. [2018-07-24 12:47:21,449 INFO L421 ceAbstractionStarter]: For program point L511(line 511) no Hoare annotation was computed. [2018-07-24 12:47:21,449 INFO L421 ceAbstractionStarter]: For program point L517(line 517) no Hoare annotation was computed. [2018-07-24 12:47:21,449 INFO L421 ceAbstractionStarter]: For program point L514(line 514) no Hoare annotation was computed. [2018-07-24 12:47:21,449 INFO L421 ceAbstractionStarter]: For program point L480'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,449 INFO L421 ceAbstractionStarter]: For program point L492'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,449 INFO L421 ceAbstractionStarter]: For program point L421(line 421) no Hoare annotation was computed. [2018-07-24 12:47:21,450 INFO L421 ceAbstractionStarter]: For program point L541(line 541) no Hoare annotation was computed. [2018-07-24 12:47:21,450 INFO L421 ceAbstractionStarter]: For program point L424(line 424) no Hoare annotation was computed. [2018-07-24 12:47:21,450 INFO L421 ceAbstractionStarter]: For program point L544(line 544) no Hoare annotation was computed. [2018-07-24 12:47:21,450 INFO L421 ceAbstractionStarter]: For program point L427(line 427) no Hoare annotation was computed. [2018-07-24 12:47:21,450 INFO L421 ceAbstractionStarter]: For program point L547(line 547) no Hoare annotation was computed. [2018-07-24 12:47:21,450 INFO L421 ceAbstractionStarter]: For program point L309(lines 309 413) no Hoare annotation was computed. [2018-07-24 12:47:21,450 INFO L421 ceAbstractionStarter]: For program point L414(lines 414 416) no Hoare annotation was computed. [2018-07-24 12:47:21,450 INFO L421 ceAbstractionStarter]: For program point L535(line 535) no Hoare annotation was computed. [2018-07-24 12:47:21,451 INFO L421 ceAbstractionStarter]: For program point L532(line 532) no Hoare annotation was computed. [2018-07-24 12:47:21,451 INFO L421 ceAbstractionStarter]: For program point L418(line 418) no Hoare annotation was computed. [2018-07-24 12:47:21,451 INFO L421 ceAbstractionStarter]: For program point L538(line 538) no Hoare annotation was computed. [2018-07-24 12:47:21,451 INFO L421 ceAbstractionStarter]: For program point L415(line 415) no Hoare annotation was computed. [2018-07-24 12:47:21,451 INFO L421 ceAbstractionStarter]: For program point L442(line 442) no Hoare annotation was computed. [2018-07-24 12:47:21,451 INFO L421 ceAbstractionStarter]: For program point L562(line 562) no Hoare annotation was computed. [2018-07-24 12:47:21,451 INFO L421 ceAbstractionStarter]: For program point L568(line 568) no Hoare annotation was computed. [2018-07-24 12:47:21,451 INFO L421 ceAbstractionStarter]: For program point L203(lines 203 210) no Hoare annotation was computed. [2018-07-24 12:47:21,451 INFO L421 ceAbstractionStarter]: For program point L445(line 445) no Hoare annotation was computed. [2018-07-24 12:47:21,452 INFO L421 ceAbstractionStarter]: For program point L202(lines 202 413) no Hoare annotation was computed. [2018-07-24 12:47:21,452 INFO L421 ceAbstractionStarter]: For program point L565(line 565) no Hoare annotation was computed. [2018-07-24 12:47:21,452 INFO L421 ceAbstractionStarter]: For program point L328(lines 328 413) no Hoare annotation was computed. [2018-07-24 12:47:21,452 INFO L421 ceAbstractionStarter]: For program point L448(line 448) no Hoare annotation was computed. [2018-07-24 12:47:21,452 INFO L421 ceAbstractionStarter]: For program point L553(line 553) no Hoare annotation was computed. [2018-07-24 12:47:21,452 INFO L421 ceAbstractionStarter]: For program point L430(line 430) no Hoare annotation was computed. [2018-07-24 12:47:21,452 INFO L421 ceAbstractionStarter]: For program point L550(line 550) no Hoare annotation was computed. [2018-07-24 12:47:21,452 INFO L421 ceAbstractionStarter]: For program point L315(lines 315 326) no Hoare annotation was computed. [2018-07-24 12:47:21,452 INFO L421 ceAbstractionStarter]: For program point L436(line 436) no Hoare annotation was computed. [2018-07-24 12:47:21,453 INFO L421 ceAbstractionStarter]: For program point L314(lines 314 413) no Hoare annotation was computed. [2018-07-24 12:47:21,453 INFO L421 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed. [2018-07-24 12:47:21,453 INFO L421 ceAbstractionStarter]: For program point L433(line 433) no Hoare annotation was computed. [2018-07-24 12:47:21,453 INFO L421 ceAbstractionStarter]: For program point L439(line 439) no Hoare annotation was computed. [2018-07-24 12:47:21,453 INFO L421 ceAbstractionStarter]: For program point L559(line 559) no Hoare annotation was computed. [2018-07-24 12:47:21,453 INFO L421 ceAbstractionStarter]: For program point L332''(lines 332 335) no Hoare annotation was computed. [2018-07-24 12:47:21,453 INFO L421 ceAbstractionStarter]: For program point L460(line 460) no Hoare annotation was computed. [2018-07-24 12:47:21,453 INFO L421 ceAbstractionStarter]: For program point L580(line 580) no Hoare annotation was computed. [2018-07-24 12:47:21,453 INFO L421 ceAbstractionStarter]: For program point L223(lines 223 413) no Hoare annotation was computed. [2018-07-24 12:47:21,454 INFO L421 ceAbstractionStarter]: For program point L586(line 586) no Hoare annotation was computed. [2018-07-24 12:47:21,454 INFO L421 ceAbstractionStarter]: For program point L463(line 463) no Hoare annotation was computed. [2018-07-24 12:47:21,454 INFO L421 ceAbstractionStarter]: For program point L583(line 583) no Hoare annotation was computed. [2018-07-24 12:47:21,454 INFO L421 ceAbstractionStarter]: For program point L106(lines 106 413) no Hoare annotation was computed. [2018-07-24 12:47:21,454 INFO L421 ceAbstractionStarter]: For program point L469(line 469) no Hoare annotation was computed. [2018-07-24 12:47:21,454 INFO L421 ceAbstractionStarter]: For program point L589(line 589) no Hoare annotation was computed. [2018-07-24 12:47:21,454 INFO L421 ceAbstractionStarter]: For program point L225(lines 225 413) no Hoare annotation was computed. [2018-07-24 12:47:21,455 INFO L421 ceAbstractionStarter]: For program point L466(line 466) no Hoare annotation was computed. [2018-07-24 12:47:21,455 INFO L421 ceAbstractionStarter]: For program point L349(lines 349 413) no Hoare annotation was computed. [2018-07-24 12:47:21,455 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION(line 580) no Hoare annotation was computed. [2018-07-24 12:47:21,455 INFO L421 ceAbstractionStarter]: For program point L571(line 571) no Hoare annotation was computed. [2018-07-24 12:47:21,455 INFO L421 ceAbstractionStarter]: For program point L570'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,455 INFO L421 ceAbstractionStarter]: For program point L582'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,455 INFO L421 ceAbstractionStarter]: For program point L212(lines 212 413) no Hoare annotation was computed. [2018-07-24 12:47:21,455 INFO L421 ceAbstractionStarter]: For program point L454(line 454) no Hoare annotation was computed. [2018-07-24 12:47:21,455 INFO L421 ceAbstractionStarter]: For program point L594'(lines 594 596) no Hoare annotation was computed. [2018-07-24 12:47:21,456 INFO L421 ceAbstractionStarter]: For program point L332(lines 332 335) no Hoare annotation was computed. [2018-07-24 12:47:21,456 INFO L421 ceAbstractionStarter]: For program point L574(line 574) no Hoare annotation was computed. [2018-07-24 12:47:21,456 INFO L421 ceAbstractionStarter]: For program point L331(lines 331 413) no Hoare annotation was computed. [2018-07-24 12:47:21,456 INFO L421 ceAbstractionStarter]: For program point L451(line 451) no Hoare annotation was computed. [2018-07-24 12:47:21,456 INFO L421 ceAbstractionStarter]: For program point L337(lines 337 413) no Hoare annotation was computed. [2018-07-24 12:47:21,456 INFO L421 ceAbstractionStarter]: For program point L215(lines 215 413) no Hoare annotation was computed. [2018-07-24 12:47:21,456 INFO L421 ceAbstractionStarter]: For program point L457(line 457) no Hoare annotation was computed. [2018-07-24 12:47:21,456 INFO L421 ceAbstractionStarter]: For program point L577(line 577) no Hoare annotation was computed. [2018-07-24 12:47:21,456 INFO L421 ceAbstractionStarter]: For program point L218(lines 218 413) no Hoare annotation was computed. [2018-07-24 12:47:21,457 INFO L421 ceAbstractionStarter]: For program point L298''(lines 298 307) no Hoare annotation was computed. [2018-07-24 12:47:21,457 INFO L421 ceAbstractionStarter]: For program point L338(lines 338 347) no Hoare annotation was computed. [2018-07-24 12:47:21,457 INFO L421 ceAbstractionStarter]: For program point L361(lines 361 413) no Hoare annotation was computed. [2018-07-24 12:47:21,457 INFO L421 ceAbstractionStarter]: For program point L591'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,457 INFO L421 ceAbstractionStarter]: For program point L481(line 481) no Hoare annotation was computed. [2018-07-24 12:47:21,457 INFO L421 ceAbstractionStarter]: For program point L487(line 487) no Hoare annotation was computed. [2018-07-24 12:47:21,457 INFO L421 ceAbstractionStarter]: For program point L123(lines 123 413) no Hoare annotation was computed. [2018-07-24 12:47:21,457 INFO L421 ceAbstractionStarter]: For program point L484(line 484) no Hoare annotation was computed. [2018-07-24 12:47:21,458 INFO L421 ceAbstractionStarter]: For program point L248(lines 248 413) no Hoare annotation was computed. [2018-07-24 12:47:21,458 INFO L421 ceAbstractionStarter]: For program point L368(lines 368 413) no Hoare annotation was computed. [2018-07-24 12:47:21,458 INFO L421 ceAbstractionStarter]: For program point L490(line 490) no Hoare annotation was computed. [2018-07-24 12:47:21,458 INFO L421 ceAbstractionStarter]: For program point L472(line 472) no Hoare annotation was computed. [2018-07-24 12:47:21,458 INFO L421 ceAbstractionStarter]: For program point L592(line 592) no Hoare annotation was computed. [2018-07-24 12:47:21,458 INFO L421 ceAbstractionStarter]: For program point L471'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,458 INFO L421 ceAbstractionStarter]: For program point L483'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,458 INFO L421 ceAbstractionStarter]: For program point L113(lines 113 413) no Hoare annotation was computed. [2018-07-24 12:47:21,458 INFO L421 ceAbstractionStarter]: For program point L234(lines 234 413) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L495'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L354(lines 354 413) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L475(line 475) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L232(lines 232 413) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L595(line 595) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L238(lines 238 246) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L237(lines 237 413) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L478(line 478) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L119(lines 119 413) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L262(lines 262 274) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L261(lines 261 413) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L381(lines 381 387) no Hoare annotation was computed. [2018-07-24 12:47:21,459 INFO L421 ceAbstractionStarter]: For program point L561'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,460 INFO L421 ceAbstractionStarter]: For program point L573'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,460 INFO L421 ceAbstractionStarter]: For program point L585'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,460 INFO L421 ceAbstractionStarter]: For program point L143(lines 143 413) no Hoare annotation was computed. [2018-07-24 12:47:21,460 INFO L421 ceAbstractionStarter]: For program point L148(lines 148 413) no Hoare annotation was computed. [2018-07-24 12:47:21,460 INFO L421 ceAbstractionStarter]: For program point L389(lines 389 413) no Hoare annotation was computed. [2018-07-24 12:47:21,460 INFO L421 ceAbstractionStarter]: For program point L477'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,460 INFO L421 ceAbstractionStarter]: For program point L489'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,460 INFO L421 ceAbstractionStarter]: For program point L130(lines 130 413) no Hoare annotation was computed. [2018-07-24 12:47:21,460 INFO L421 ceAbstractionStarter]: For program point L493(line 493) no Hoare annotation was computed. [2018-07-24 12:47:21,460 INFO L421 ceAbstractionStarter]: For program point L134(lines 134 413) no Hoare annotation was computed. [2018-07-24 12:47:21,461 INFO L421 ceAbstractionStarter]: For program point L441'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,461 INFO L421 ceAbstractionStarter]: For program point L375(lines 375 413) no Hoare annotation was computed. [2018-07-24 12:47:21,461 INFO L421 ceAbstractionStarter]: For program point L453'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,461 INFO L421 ceAbstractionStarter]: For program point L496(line 496) no Hoare annotation was computed. [2018-07-24 12:47:21,461 INFO L421 ceAbstractionStarter]: For program point L253(lines 253 413) no Hoare annotation was computed. [2018-07-24 12:47:21,461 INFO L421 ceAbstractionStarter]: For program point L465'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,461 INFO L421 ceAbstractionStarter]: For program point L139(lines 139 413) no Hoare annotation was computed. [2018-07-24 12:47:21,461 INFO L421 ceAbstractionStarter]: For program point L259(lines 259 413) no Hoare annotation was computed. [2018-07-24 12:47:21,462 INFO L421 ceAbstractionStarter]: For program point L378(lines 378 413) no Hoare annotation was computed. [2018-07-24 12:47:21,462 INFO L421 ceAbstractionStarter]: For program point L499(line 499) no Hoare annotation was computed. [2018-07-24 12:47:21,462 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputEXIT(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,462 INFO L421 ceAbstractionStarter]: For program point L380(lines 380 413) no Hoare annotation was computed. [2018-07-24 12:47:21,462 INFO L421 ceAbstractionStarter]: For program point L75''(lines 75 80) no Hoare annotation was computed. [2018-07-24 12:47:21,462 INFO L421 ceAbstractionStarter]: For program point L283(lines 283 413) no Hoare annotation was computed. [2018-07-24 12:47:21,462 INFO L421 ceAbstractionStarter]: For program point L450'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,462 INFO L421 ceAbstractionStarter]: For program point L462'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,462 INFO L421 ceAbstractionStarter]: For program point L474'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,463 INFO L421 ceAbstractionStarter]: For program point L486'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,463 INFO L421 ceAbstractionStarter]: For program point L165(lines 165 413) no Hoare annotation was computed. [2018-07-24 12:47:21,463 INFO L421 ceAbstractionStarter]: For program point L286(lines 286 413) no Hoare annotation was computed. [2018-07-24 12:47:21,463 INFO L421 ceAbstractionStarter]: For program point L498'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,463 INFO L421 ceAbstractionStarter]: For program point L169(lines 169 413) no Hoare annotation was computed. [2018-07-24 12:47:21,463 INFO L421 ceAbstractionStarter]: For program point L291(lines 291 413) no Hoare annotation was computed. [2018-07-24 12:47:21,463 INFO L421 ceAbstractionStarter]: For program point L394(lines 394 413) no Hoare annotation was computed. [2018-07-24 12:47:21,463 INFO L421 ceAbstractionStarter]: For program point L398(lines 398 413) no Hoare annotation was computed. [2018-07-24 12:47:21,464 INFO L421 ceAbstractionStarter]: For program point L276(lines 276 413) no Hoare annotation was computed. [2018-07-24 12:47:21,464 INFO L421 ceAbstractionStarter]: For program point L154(lines 154 413) no Hoare annotation was computed. [2018-07-24 12:47:21,464 INFO L421 ceAbstractionStarter]: For program point L159(lines 159 413) no Hoare annotation was computed. [2018-07-24 12:47:21,464 INFO L421 ceAbstractionStarter]: For program point L280(lines 280 413) no Hoare annotation was computed. [2018-07-24 12:47:21,464 INFO L421 ceAbstractionStarter]: For program point L185(lines 185 413) no Hoare annotation was computed. [2018-07-24 12:47:21,464 INFO L421 ceAbstractionStarter]: For program point L189(lines 189 413) no Hoare annotation was computed. [2018-07-24 12:47:21,464 INFO L421 ceAbstractionStarter]: For program point L420'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,464 INFO L421 ceAbstractionStarter]: For program point L187(lines 187 413) no Hoare annotation was computed. [2018-07-24 12:47:21,464 INFO L421 ceAbstractionStarter]: For program point L432'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,465 INFO L421 ceAbstractionStarter]: For program point L414''(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,465 INFO L421 ceAbstractionStarter]: For program point L381''(lines 381 387) no Hoare annotation was computed. [2018-07-24 12:47:21,465 INFO L421 ceAbstractionStarter]: For program point L191(lines 191 413) no Hoare annotation was computed. [2018-07-24 12:47:21,465 INFO L421 ceAbstractionStarter]: For program point L175(lines 175 413) no Hoare annotation was computed. [2018-07-24 12:47:21,465 INFO L421 ceAbstractionStarter]: For program point L293(lines 293 413) no Hoare annotation was computed. [2018-07-24 12:47:21,465 INFO L421 ceAbstractionStarter]: For program point L179(lines 179 413) no Hoare annotation was computed. [2018-07-24 12:47:21,465 INFO L421 ceAbstractionStarter]: For program point L298(lines 298 307) no Hoare annotation was computed. [2018-07-24 12:47:21,465 INFO L421 ceAbstractionStarter]: For program point L297(lines 297 413) no Hoare annotation was computed. [2018-07-24 12:47:21,466 INFO L421 ceAbstractionStarter]: For program point L83''(lines 83 89) no Hoare annotation was computed. [2018-07-24 12:47:21,466 INFO L421 ceAbstractionStarter]: For program point L543'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,466 INFO L421 ceAbstractionStarter]: For program point L555'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,466 INFO L421 ceAbstractionStarter]: For program point L567'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,466 INFO L421 ceAbstractionStarter]: For program point L579'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,466 INFO L421 ceAbstractionStarter]: For program point L576'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,466 INFO L421 ceAbstractionStarter]: For program point L588'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,466 INFO L421 ceAbstractionStarter]: For program point L194(lines 194 413) no Hoare annotation was computed. [2018-07-24 12:47:21,466 INFO L421 ceAbstractionStarter]: For program point L540'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,466 INFO L421 ceAbstractionStarter]: For program point L552'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,467 INFO L421 ceAbstractionStarter]: For program point L198(lines 198 413) no Hoare annotation was computed. [2018-07-24 12:47:21,467 INFO L421 ceAbstractionStarter]: For program point L564'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,467 INFO L421 ceAbstractionStarter]: For program point L444'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,467 INFO L421 ceAbstractionStarter]: For program point L456'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,467 INFO L421 ceAbstractionStarter]: For program point L468'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,467 INFO L421 ceAbstractionStarter]: For program point L338''(lines 338 347) no Hoare annotation was computed. [2018-07-24 12:47:21,467 INFO L421 ceAbstractionStarter]: For program point L315''(lines 315 326) no Hoare annotation was computed. [2018-07-24 12:47:21,467 INFO L421 ceAbstractionStarter]: For program point L262''(lines 262 274) no Hoare annotation was computed. [2018-07-24 12:47:21,467 INFO L421 ceAbstractionStarter]: For program point L510'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,467 INFO L421 ceAbstractionStarter]: For program point L522'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,468 INFO L421 ceAbstractionStarter]: For program point L534'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,468 INFO L421 ceAbstractionStarter]: For program point L546'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,468 INFO L421 ceAbstractionStarter]: For program point L558'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,468 INFO L421 ceAbstractionStarter]: For program point L30(lines 30 413) no Hoare annotation was computed. [2018-07-24 12:47:21,468 INFO L421 ceAbstractionStarter]: For program point L35(lines 35 413) no Hoare annotation was computed. [2018-07-24 12:47:21,468 INFO L421 ceAbstractionStarter]: For program point L38(lines 38 413) no Hoare annotation was computed. [2018-07-24 12:47:21,468 INFO L421 ceAbstractionStarter]: For program point L426'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,468 INFO L421 ceAbstractionStarter]: For program point L438'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,468 INFO L421 ceAbstractionStarter]: For program point L531'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,468 INFO L421 ceAbstractionStarter]: For program point L42(lines 42 413) no Hoare annotation was computed. [2018-07-24 12:47:21,469 INFO L421 ceAbstractionStarter]: For program point L47(lines 47 413) no Hoare annotation was computed. [2018-07-24 12:47:21,469 INFO L421 ceAbstractionStarter]: For program point L423'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,469 INFO L421 ceAbstractionStarter]: For program point L435'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,469 INFO L421 ceAbstractionStarter]: For program point L447'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,469 INFO L421 ceAbstractionStarter]: For program point L459'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:21,469 INFO L421 ceAbstractionStarter]: For program point L50(lines 50 413) no Hoare annotation was computed. [2018-07-24 12:47:21,469 INFO L421 ceAbstractionStarter]: For program point L54(lines 54 413) no Hoare annotation was computed. [2018-07-24 12:47:21,469 INFO L421 ceAbstractionStarter]: For program point L59(lines 59 413) no Hoare annotation was computed. [2018-07-24 12:47:21,469 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-07-24 12:47:21,470 INFO L417 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)|) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)|) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)|)) [2018-07-24 12:47:21,470 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-07-24 12:47:21,470 INFO L417 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0 1)) (<= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 9) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)) (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0 0)) [2018-07-24 12:47:21,470 INFO L424 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-07-24 12:47:21,470 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-07-24 12:47:21,470 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-07-24 12:47:21,470 INFO L421 ceAbstractionStarter]: For program point L611(line 611) no Hoare annotation was computed. [2018-07-24 12:47:21,470 INFO L421 ceAbstractionStarter]: For program point L606'''(lines 600 617) no Hoare annotation was computed. [2018-07-24 12:47:21,471 INFO L417 ceAbstractionStarter]: At program point L614(line 614) the Hoare annotation is: (let ((.cse8 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 9)) (.cse1 (= 7 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)) (.cse5 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0 1)) (.cse7 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0))) (.cse0 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0 1))) (.cse4 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)) (.cse6 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0 0)) (.cse9 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)) (.cse2 (or (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| 11) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 11)))) (.cse3 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 8)) (.cse10 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0 0))) (or (and (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)|) (and .cse6 .cse0 .cse1 .cse3 .cse7) (and .cse1 .cse8 .cse3 .cse4) (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)| 1)) (< 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)|) (and .cse6 .cse0 .cse9 .cse5 .cse8 .cse3 .cse7) (and .cse6 .cse1 (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0) .cse3) (and .cse9 .cse5 .cse3 .cse7 .cse4) (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)|) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 8) (and .cse9 .cse3 .cse4 .cse10) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0)| 1) (and .cse0 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0) .cse4 .cse10 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)|)) (and .cse6 .cse9 .cse2 .cse3 .cse10))) [2018-07-24 12:47:21,471 INFO L417 ceAbstractionStarter]: At program point L606''(lines 606 616) the Hoare annotation is: (let ((.cse8 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 9)) (.cse1 (= 7 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)) (.cse5 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0 1)) (.cse7 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0))) (.cse0 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0 1))) (.cse4 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)) (.cse6 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0 0)) (.cse9 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)) (.cse2 (or (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| 11) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 11)))) (.cse3 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 8)) (.cse10 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0 0))) (or (and (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)|) (and .cse6 .cse0 .cse1 .cse3 .cse7) (and .cse1 .cse8 .cse3 .cse4) (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)| 1)) (< 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)|) (and .cse6 .cse0 .cse9 .cse5 .cse8 .cse3 .cse7) (and .cse6 .cse1 (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0) .cse3) (and .cse9 .cse5 .cse3 .cse7 .cse4) (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)|) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 8) (and .cse9 .cse3 .cse4 .cse10) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0)| 1) (and .cse0 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0) .cse4 .cse10 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)|)) (and .cse6 .cse9 .cse2 .cse3 .cse10))) [2018-07-24 12:47:21,471 INFO L421 ceAbstractionStarter]: For program point mainEXIT(lines 600 617) no Hoare annotation was computed. [2018-07-24 12:47:21,471 INFO L417 ceAbstractionStarter]: At program point mainENTRY(lines 600 617) the Hoare annotation is: (or (< 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)|) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)|) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0)| 1) (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)|) (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)| 1)) (and (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)|) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)|) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)|)) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 8)) [2018-07-24 12:47:21,471 INFO L421 ceAbstractionStarter]: For program point L614'(line 614) no Hoare annotation was computed. [2018-07-24 12:47:21,472 INFO L421 ceAbstractionStarter]: For program point L606(lines 606 616) no Hoare annotation was computed. [2018-07-24 12:47:21,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.07 12:47:21 BoogieIcfgContainer [2018-07-24 12:47:21,509 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-24 12:47:21,510 INFO L168 Benchmark]: Toolchain (without parser) took 48156.11 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -809.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-07-24 12:47:21,511 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-24 12:47:21,514 INFO L168 Benchmark]: CACSL2BoogieTranslator took 695.84 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-07-24 12:47:21,515 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.33 ms. Allocated memory is still 1.5 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-24 12:47:21,516 INFO L168 Benchmark]: Boogie Preprocessor took 302.60 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 721.9 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -807.8 MB). Peak memory consumption was 38.0 MB. Max. memory is 7.1 GB. [2018-07-24 12:47:21,517 INFO L168 Benchmark]: RCFGBuilder took 3457.27 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 143.9 MB). Peak memory consumption was 143.9 MB. Max. memory is 7.1 GB. [2018-07-24 12:47:21,519 INFO L168 Benchmark]: TraceAbstraction took 43572.63 ms. Allocated memory was 2.2 GB in the beginning and 2.9 GB in the end (delta: 677.9 MB). Free memory was 2.0 GB in the beginning and 2.2 GB in the end (delta: -177.3 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2018-07-24 12:47:21,527 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 695.84 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 119.33 ms. Allocated memory is still 1.5 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 302.60 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 721.9 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -807.8 MB). Peak memory consumption was 38.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3457.27 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 143.9 MB). Peak memory consumption was 143.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 43572.63 ms. Allocated memory was 2.2 GB in the beginning and 2.9 GB in the end (delta: 677.9 MB). Free memory was 2.0 GB in the beginning and 2.2 GB in the end (delta: -177.3 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 580]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 606]: Loop Invariant Derived loop invariant: ((((((((((((((((((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25 == 1) && 7 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) && (\old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28) == 11 || !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 11))) && \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == 8) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 == 1) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28)) || ((((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19 <= 0 && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25 == 1)) && 7 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) && \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == 8) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28))) || (((7 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 <= 9) && \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == 8) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19)) || !(\old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19) == 1)) || 9 < \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28)) || ((((((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19 <= 0 && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25 == 1)) && \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 <= 9) && \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == 8) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28))) || (((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19 <= 0 && 7 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) && 9 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28) && \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == 8)) || ((((\old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 == 1) && \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == 8) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28)) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19)) || 0 < \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11)) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) < 8) || (((\old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 && \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == 8) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 <= 0)) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25) == 1) || ((((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25 == 1) && \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28) == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17))) || ((((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19 <= 0 && \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) && (\old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28) == 11 || !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 11))) && \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == 8) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 237 locations, 1 error locations. SAFE Result, 43.4s OverallTime, 9 OverallIterations, 4 TraceHistogramMax, 22.6s AutomataDifference, 0.0s DeadEndRemovalTime, 6.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 1529 SDtfs, 8155 SDslu, 1236 SDs, 0 SdLazy, 9936 SolverSat, 2250 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 17.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4483 GetRequests, 4351 SyntacticMatches, 32 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 435 ImplicationChecksByTransitivity, 6.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=9594occurred in iteration=7, 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: 1.5s AutomataMinimizationTime, 9 MinimizatonAttempts, 1395 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 572 PreInvPairs, 912 NumberOfFragments, 773 HoareAnnotationTreeSize, 572 FomulaSimplifications, 36902 FormulaSimplificationTreeSizeReduction, 1.7s HoareSimplificationTime, 7 FomulaSimplificationsInter, 6738 FormulaSimplificationTreeSizeReductionInter, 4.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 9.7s InterpolantComputationTime, 4019 NumberOfCodeBlocks, 4019 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 6170 ConstructedInterpolants, 0 QuantifiedInterpolants, 3325979 SizeOfPredicates, 13 NumberOfNonLiveVariables, 4819 ConjunctsInSsa, 70 ConjunctsInUnsatCore, 29 InterpolantComputations, 9 PerfectInterpolantSequences, 2539/2700 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem02_label26_true-unreach-call_false-termination.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-24_12-47-21-565.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem02_label26_true-unreach-call_false-termination.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-24_12-47-21-565.csv Received shutdown request...