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/Problem16_label57_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dd2f093 [2018-07-24 14:47:11,942 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-24 14:47:11,949 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-24 14:47:11,968 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-24 14:47:11,969 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-24 14:47:11,970 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-24 14:47:11,971 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-24 14:47:11,973 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-24 14:47:11,976 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-24 14:47:11,979 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-24 14:47:11,980 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-24 14:47:11,980 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-24 14:47:11,981 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-24 14:47:11,984 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-24 14:47:11,985 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-24 14:47:11,986 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-24 14:47:11,989 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-24 14:47:11,994 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-24 14:47:11,998 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-24 14:47:12,002 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-24 14:47:12,003 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-24 14:47:12,005 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-24 14:47:12,010 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-24 14:47:12,010 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-24 14:47:12,010 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-24 14:47:12,014 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-24 14:47:12,015 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-24 14:47:12,016 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-24 14:47:12,017 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-24 14:47:12,018 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-24 14:47:12,018 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-24 14:47:12,021 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-24 14:47:12,021 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-24 14:47:12,022 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-24 14:47:12,023 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-24 14:47:12,024 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-24 14:47:12,024 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 14:47:12,053 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-24 14:47:12,053 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-24 14:47:12,054 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-24 14:47:12,054 INFO L133 SettingsManager]: * User list type=DISABLED [2018-07-24 14:47:12,055 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-07-24 14:47:12,055 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-07-24 14:47:12,055 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-07-24 14:47:12,056 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-07-24 14:47:12,056 INFO L133 SettingsManager]: * Log string format=TERM [2018-07-24 14:47:12,056 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-07-24 14:47:12,056 INFO L133 SettingsManager]: * Interval Domain=false [2018-07-24 14:47:12,057 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-24 14:47:12,058 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-24 14:47:12,058 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-24 14:47:12,058 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-24 14:47:12,059 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-24 14:47:12,059 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-24 14:47:12,059 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-24 14:47:12,059 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-24 14:47:12,060 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-24 14:47:12,060 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-24 14:47:12,060 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-24 14:47:12,060 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-24 14:47:12,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-24 14:47:12,062 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-24 14:47:12,062 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-24 14:47:12,062 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-24 14:47:12,062 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-07-24 14:47:12,063 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-24 14:47:12,063 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-24 14:47:12,063 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-24 14:47:12,063 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-24 14:47:12,063 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-07-24 14:47:12,123 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-24 14:47:12,137 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-24 14:47:12,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-24 14:47:12,144 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-24 14:47:12,145 INFO L276 PluginConnector]: CDTParser initialized [2018-07-24 14:47:12,146 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem16_label57_true-unreach-call.c [2018-07-24 14:47:12,494 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a20bd3bd/4bd4f112b430493596f94e86d2e1dde6/FLAG8382d8bcd [2018-07-24 14:47:12,890 INFO L276 CDTParser]: Found 1 translation units. [2018-07-24 14:47:12,891 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem16_label57_true-unreach-call.c [2018-07-24 14:47:12,917 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a20bd3bd/4bd4f112b430493596f94e86d2e1dde6/FLAG8382d8bcd [2018-07-24 14:47:12,940 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a20bd3bd/4bd4f112b430493596f94e86d2e1dde6 [2018-07-24 14:47:12,952 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-24 14:47:12,955 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-24 14:47:12,956 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-24 14:47:12,956 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-24 14:47:12,963 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-24 14:47:12,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 02:47:12" (1/1) ... [2018-07-24 14:47:12,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f6d5521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:12, skipping insertion in model container [2018-07-24 14:47:12,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 02:47:12" (1/1) ... [2018-07-24 14:47:13,206 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-24 14:47:13,690 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 14:47:13,706 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-24 14:47:13,951 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 14:47:14,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:14 WrapperNode [2018-07-24 14:47:14,039 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-24 14:47:14,040 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-24 14:47:14,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-24 14:47:14,041 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-24 14:47:14,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:14" (1/1) ... [2018-07-24 14:47:14,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:14" (1/1) ... [2018-07-24 14:47:14,224 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-24 14:47:14,224 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-24 14:47:14,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-24 14:47:14,225 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-24 14:47:14,553 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:14" (1/1) ... [2018-07-24 14:47:14,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:14" (1/1) ... [2018-07-24 14:47:14,565 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:14" (1/1) ... [2018-07-24 14:47:14,566 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:14" (1/1) ... [2018-07-24 14:47:14,635 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:14" (1/1) ... [2018-07-24 14:47:14,668 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:14" (1/1) ... [2018-07-24 14:47:14,700 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:14" (1/1) ... [2018-07-24 14:47:14,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-24 14:47:14,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-24 14:47:14,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-24 14:47:14,727 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-24 14:47:14,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:14" (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 14:47:14,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-07-24 14:47:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-07-24 14:47:14,807 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output [2018-07-24 14:47:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output [2018-07-24 14:47:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-24 14:47:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-24 14:47:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-07-24 14:47:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-07-24 14:47:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2 [2018-07-24 14:47:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2 [2018-07-24 14:47:20,830 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-24 14:47:20,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 02:47:20 BoogieIcfgContainer [2018-07-24 14:47:20,831 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-24 14:47:20,832 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-24 14:47:20,833 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-24 14:47:20,836 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-24 14:47:20,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.07 02:47:12" (1/3) ... [2018-07-24 14:47:20,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a6b7916 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 02:47:20, skipping insertion in model container [2018-07-24 14:47:20,839 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:47:14" (2/3) ... [2018-07-24 14:47:20,839 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a6b7916 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 02:47:20, skipping insertion in model container [2018-07-24 14:47:20,839 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 02:47:20" (3/3) ... [2018-07-24 14:47:20,841 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label57_true-unreach-call.c [2018-07-24 14:47:20,851 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-07-24 14:47:20,860 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-24 14:47:20,918 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-24 14:47:20,919 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-24 14:47:20,919 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-24 14:47:20,919 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-07-24 14:47:20,920 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-24 14:47:20,920 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-24 14:47:20,920 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-24 14:47:20,920 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-24 14:47:20,920 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-24 14:47:20,963 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2018-07-24 14:47:20,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-07-24 14:47:20,972 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:47:20,973 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] [2018-07-24 14:47:20,974 INFO L414 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 14:47:20,981 INFO L82 PathProgramCache]: Analyzing trace with hash 1907227857, now seen corresponding path program 1 times [2018-07-24 14:47:20,984 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:47:21,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:47:21,033 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:47:21,033 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:47:21,033 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:47:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:47:21,493 WARN L169 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-07-24 14:47:21,554 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 14:47:21,557 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 14:47:21,557 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 14:47:21,558 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 14:47:21,564 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 14:47:21,579 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 14:47:21,580 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 14:47:21,582 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 3 states. [2018-07-24 14:47:25,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:47:25,412 INFO L93 Difference]: Finished difference Result 1156 states and 2144 transitions. [2018-07-24 14:47:25,413 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 14:47:25,415 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 47 [2018-07-24 14:47:25,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:47:25,441 INFO L225 Difference]: With dead ends: 1156 [2018-07-24 14:47:25,441 INFO L226 Difference]: Without dead ends: 744 [2018-07-24 14:47:25,453 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 14:47:25,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 744 states. [2018-07-24 14:47:25,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 744 to 744. [2018-07-24 14:47:25,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2018-07-24 14:47:25,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1355 transitions. [2018-07-24 14:47:25,624 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1355 transitions. Word has length 47 [2018-07-24 14:47:25,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:47:25,625 INFO L471 AbstractCegarLoop]: Abstraction has 744 states and 1355 transitions. [2018-07-24 14:47:25,625 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 14:47:25,625 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1355 transitions. [2018-07-24 14:47:25,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-07-24 14:47:25,637 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:47:25,637 INFO L353 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:25,637 INFO L414 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 14:47:25,638 INFO L82 PathProgramCache]: Analyzing trace with hash -1968909731, now seen corresponding path program 1 times [2018-07-24 14:47:25,638 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:47:25,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:47:25,640 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:47:25,640 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:47:25,641 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:47:25,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:47:25,971 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 14:47:25,971 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 14:47:25,972 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-07-24 14:47:25,972 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 14:47:25,974 INFO L450 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-24 14:47:25,974 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-24 14:47:25,974 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-07-24 14:47:25,975 INFO L87 Difference]: Start difference. First operand 744 states and 1355 transitions. Second operand 6 states. [2018-07-24 14:47:32,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:47:32,109 INFO L93 Difference]: Finished difference Result 2191 states and 4077 transitions. [2018-07-24 14:47:32,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-24 14:47:32,112 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 118 [2018-07-24 14:47:32,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:47:32,124 INFO L225 Difference]: With dead ends: 2191 [2018-07-24 14:47:32,125 INFO L226 Difference]: Without dead ends: 1453 [2018-07-24 14:47:32,129 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-07-24 14:47:32,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1453 states. [2018-07-24 14:47:32,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1453 to 1436. [2018-07-24 14:47:32,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1436 states. [2018-07-24 14:47:32,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1436 states and 2556 transitions. [2018-07-24 14:47:32,202 INFO L78 Accepts]: Start accepts. Automaton has 1436 states and 2556 transitions. Word has length 118 [2018-07-24 14:47:32,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:47:32,202 INFO L471 AbstractCegarLoop]: Abstraction has 1436 states and 2556 transitions. [2018-07-24 14:47:32,203 INFO L472 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-24 14:47:32,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2556 transitions. [2018-07-24 14:47:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2018-07-24 14:47:32,211 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:47:32,216 INFO L353 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:32,217 INFO L414 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 14:47:32,217 INFO L82 PathProgramCache]: Analyzing trace with hash -209192795, now seen corresponding path program 1 times [2018-07-24 14:47:32,217 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:47:32,218 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:47:32,218 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:47:32,218 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:47:32,218 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:47:32,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:47:32,553 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 14:47:32,553 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 14:47:32,553 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-07-24 14:47:32,553 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 14:47:32,554 INFO L450 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-24 14:47:32,554 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-24 14:47:32,554 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-07-24 14:47:32,555 INFO L87 Difference]: Start difference. First operand 1436 states and 2556 transitions. Second operand 6 states. [2018-07-24 14:47:36,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:47:36,007 INFO L93 Difference]: Finished difference Result 3583 states and 6400 transitions. [2018-07-24 14:47:36,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-24 14:47:36,013 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 122 [2018-07-24 14:47:36,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:47:36,034 INFO L225 Difference]: With dead ends: 3583 [2018-07-24 14:47:36,035 INFO L226 Difference]: Without dead ends: 2153 [2018-07-24 14:47:36,042 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-07-24 14:47:36,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2153 states. [2018-07-24 14:47:36,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2153 to 2133. [2018-07-24 14:47:36,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2133 states. [2018-07-24 14:47:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 2133 states and 3220 transitions. [2018-07-24 14:47:36,134 INFO L78 Accepts]: Start accepts. Automaton has 2133 states and 3220 transitions. Word has length 122 [2018-07-24 14:47:36,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:47:36,135 INFO L471 AbstractCegarLoop]: Abstraction has 2133 states and 3220 transitions. [2018-07-24 14:47:36,135 INFO L472 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-24 14:47:36,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3220 transitions. [2018-07-24 14:47:36,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-07-24 14:47:36,140 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:47:36,141 INFO L353 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:36,141 INFO L414 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 14:47:36,145 INFO L82 PathProgramCache]: Analyzing trace with hash -1951538475, now seen corresponding path program 1 times [2018-07-24 14:47:36,146 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:47:36,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:47:36,147 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:47:36,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:47:36,147 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:47:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:47:36,553 WARN L169 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-07-24 14:47:36,774 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-07-24 14:47:36,775 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:47:36,775 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 14:47:36,786 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:47:36,787 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:47:36,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:47:36,890 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:47:37,066 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 14:47:37,067 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:47:37,246 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 14:47:37,280 INFO L309 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-07-24 14:47:37,280 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4] total 5 [2018-07-24 14:47:37,280 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 14:47:37,281 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 14:47:37,281 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 14:47:37,282 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-07-24 14:47:37,282 INFO L87 Difference]: Start difference. First operand 2133 states and 3220 transitions. Second operand 3 states. [2018-07-24 14:47:41,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:47:41,383 INFO L93 Difference]: Finished difference Result 4936 states and 7372 transitions. [2018-07-24 14:47:41,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 14:47:41,387 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 210 [2018-07-24 14:47:41,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:47:41,404 INFO L225 Difference]: With dead ends: 4936 [2018-07-24 14:47:41,405 INFO L226 Difference]: Without dead ends: 2809 [2018-07-24 14:47:41,418 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 426 GetRequests, 418 SyntacticMatches, 5 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-07-24 14:47:41,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2809 states. [2018-07-24 14:47:41,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2809 to 2809. [2018-07-24 14:47:41,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2809 states. [2018-07-24 14:47:41,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 2809 states and 3918 transitions. [2018-07-24 14:47:41,514 INFO L78 Accepts]: Start accepts. Automaton has 2809 states and 3918 transitions. Word has length 210 [2018-07-24 14:47:41,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:47:41,515 INFO L471 AbstractCegarLoop]: Abstraction has 2809 states and 3918 transitions. [2018-07-24 14:47:41,515 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 14:47:41,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 3918 transitions. [2018-07-24 14:47:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2018-07-24 14:47:41,527 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:47:41,527 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, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 14:47:41,527 INFO L414 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 14:47:41,528 INFO L82 PathProgramCache]: Analyzing trace with hash -346326930, now seen corresponding path program 1 times [2018-07-24 14:47:41,528 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:47:41,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:47:41,529 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:47:41,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:47:41,529 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:47:41,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:47:41,907 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 253 proven. 74 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-07-24 14:47:41,908 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:47:41,908 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 14:47:41,915 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:47:41,915 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:47:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:47:42,054 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:47:42,228 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 357 proven. 2 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-07-24 14:47:42,229 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:47:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 253 proven. 74 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-07-24 14:47:42,679 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:47:42,679 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 14:47:42,704 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:47:42,704 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:47:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:47:42,989 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:47:43,221 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 357 proven. 2 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-07-24 14:47:43,222 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:47:43,507 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 253 proven. 74 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-07-24 14:47:43,509 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 14:47:43,509 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-07-24 14:47:43,509 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 14:47:43,512 INFO L450 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-07-24 14:47:43,512 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-07-24 14:47:43,512 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-07-24 14:47:43,512 INFO L87 Difference]: Start difference. First operand 2809 states and 3918 transitions. Second operand 9 states. [2018-07-24 14:47:53,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:47:53,749 INFO L93 Difference]: Finished difference Result 9243 states and 13608 transitions. [2018-07-24 14:47:53,749 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-07-24 14:47:53,749 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 397 [2018-07-24 14:47:53,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:47:53,792 INFO L225 Difference]: With dead ends: 9243 [2018-07-24 14:47:53,792 INFO L226 Difference]: Without dead ends: 6440 [2018-07-24 14:47:53,826 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 1614 GetRequests, 1589 SyntacticMatches, 5 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=146, Invalid=316, Unknown=0, NotChecked=0, Total=462 [2018-07-24 14:47:53,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6440 states. [2018-07-24 14:47:53,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6440 to 6386. [2018-07-24 14:47:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6386 states. [2018-07-24 14:47:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6386 states to 6386 states and 8661 transitions. [2018-07-24 14:47:54,017 INFO L78 Accepts]: Start accepts. Automaton has 6386 states and 8661 transitions. Word has length 397 [2018-07-24 14:47:54,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:47:54,018 INFO L471 AbstractCegarLoop]: Abstraction has 6386 states and 8661 transitions. [2018-07-24 14:47:54,018 INFO L472 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-07-24 14:47:54,018 INFO L276 IsEmpty]: Start isEmpty. Operand 6386 states and 8661 transitions. [2018-07-24 14:47:54,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2018-07-24 14:47:54,058 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:47:54,059 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, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:54,059 INFO L414 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 14:47:54,059 INFO L82 PathProgramCache]: Analyzing trace with hash 1299006540, now seen corresponding path program 1 times [2018-07-24 14:47:54,059 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:47:54,060 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:47:54,060 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:47:54,060 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:47:54,061 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:47:54,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:47:54,503 WARN L169 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-07-24 14:47:55,380 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 120 proven. 336 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2018-07-24 14:47:55,381 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:47:55,381 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 14:47:55,394 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:47:55,394 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:47:55,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:47:55,589 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:47:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 384 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2018-07-24 14:47:56,016 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:47:56,399 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 120 proven. 336 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2018-07-24 14:47:56,420 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-07-24 14:47:56,420 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 11 [2018-07-24 14:47:56,420 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 14:47:56,421 INFO L450 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-07-24 14:47:56,421 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-07-24 14:47:56,421 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-07-24 14:47:56,422 INFO L87 Difference]: Start difference. First operand 6386 states and 8661 transitions. Second operand 5 states. [2018-07-24 14:48:01,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:48:01,885 INFO L93 Difference]: Finished difference Result 15110 states and 20849 transitions. [2018-07-24 14:48:01,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-07-24 14:48:01,886 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 613 [2018-07-24 14:48:01,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:48:01,936 INFO L225 Difference]: With dead ends: 15110 [2018-07-24 14:48:01,936 INFO L226 Difference]: Without dead ends: 8730 [2018-07-24 14:48:01,983 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 1235 GetRequests, 1221 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2018-07-24 14:48:01,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8730 states. [2018-07-24 14:48:02,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8730 to 8706. [2018-07-24 14:48:02,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8706 states. [2018-07-24 14:48:02,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8706 states to 8706 states and 11487 transitions. [2018-07-24 14:48:02,232 INFO L78 Accepts]: Start accepts. Automaton has 8706 states and 11487 transitions. Word has length 613 [2018-07-24 14:48:02,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:48:02,233 INFO L471 AbstractCegarLoop]: Abstraction has 8706 states and 11487 transitions. [2018-07-24 14:48:02,233 INFO L472 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-07-24 14:48:02,233 INFO L276 IsEmpty]: Start isEmpty. Operand 8706 states and 11487 transitions. [2018-07-24 14:48:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2018-07-24 14:48:02,281 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:48:02,281 INFO L353 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-07-24 14:48:02,282 INFO L414 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 14:48:02,282 INFO L82 PathProgramCache]: Analyzing trace with hash -824088264, now seen corresponding path program 1 times [2018-07-24 14:48:02,282 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:48:02,283 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:48:02,283 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:48:02,283 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:48:02,283 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:48:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:48:03,134 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 529 proven. 2 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2018-07-24 14:48:03,134 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:48:03,134 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 14:48:03,142 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:48:03,142 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:48:03,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:48:03,346 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:48:04,019 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 529 proven. 2 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2018-07-24 14:48:04,019 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:48:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 529 proven. 2 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2018-07-24 14:48:04,570 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:48:04,570 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 14:48:04,587 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:48:04,588 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:48:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:48:05,042 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:48:05,433 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 529 proven. 2 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2018-07-24 14:48:05,434 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:48:05,905 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 529 proven. 2 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2018-07-24 14:48:05,908 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 14:48:05,909 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 13 [2018-07-24 14:48:05,909 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 14:48:05,910 INFO L450 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-07-24 14:48:05,910 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-07-24 14:48:05,910 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2018-07-24 14:48:05,911 INFO L87 Difference]: Start difference. First operand 8706 states and 11487 transitions. Second operand 9 states. [2018-07-24 14:48:26,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:48:26,119 INFO L93 Difference]: Finished difference Result 41053 states and 60886 transitions. [2018-07-24 14:48:26,119 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-07-24 14:48:26,119 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 662 [2018-07-24 14:48:26,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:48:26,411 INFO L225 Difference]: With dead ends: 41053 [2018-07-24 14:48:26,412 INFO L226 Difference]: Without dead ends: 22342 [2018-07-24 14:48:26,977 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 2704 GetRequests, 2662 SyntacticMatches, 3 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 391 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=352, Invalid=1288, Unknown=0, NotChecked=0, Total=1640 [2018-07-24 14:48:26,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22342 states. [2018-07-24 14:48:27,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22342 to 20551. [2018-07-24 14:48:27,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20551 states. [2018-07-24 14:48:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20551 states to 20551 states and 24761 transitions. [2018-07-24 14:48:27,838 INFO L78 Accepts]: Start accepts. Automaton has 20551 states and 24761 transitions. Word has length 662 [2018-07-24 14:48:27,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:48:27,839 INFO L471 AbstractCegarLoop]: Abstraction has 20551 states and 24761 transitions. [2018-07-24 14:48:27,839 INFO L472 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-07-24 14:48:27,839 INFO L276 IsEmpty]: Start isEmpty. Operand 20551 states and 24761 transitions. [2018-07-24 14:48:27,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2018-07-24 14:48:27,889 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:48:27,890 INFO L353 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 14:48:27,890 INFO L414 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 14:48:27,890 INFO L82 PathProgramCache]: Analyzing trace with hash -422859892, now seen corresponding path program 1 times [2018-07-24 14:48:27,891 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:48:27,891 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:48:27,892 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:48:27,892 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:48:27,892 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:48:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:48:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1929 backedges. 895 proven. 2 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2018-07-24 14:48:29,192 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:48:29,192 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 14:48:29,199 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:48:29,199 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:48:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:48:29,524 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:48:30,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1929 backedges. 895 proven. 2 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2018-07-24 14:48:30,272 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:48:30,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1929 backedges. 895 proven. 2 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2018-07-24 14:48:30,902 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:48:30,903 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 9 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 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-07-24 14:48:30,919 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:48:30,920 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:48:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:48:31,581 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:48:31,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1929 backedges. 895 proven. 2 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2018-07-24 14:48:31,929 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:48:32,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1929 backedges. 895 proven. 2 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2018-07-24 14:48:32,696 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 14:48:32,697 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-07-24 14:48:32,697 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 14:48:32,699 INFO L450 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-07-24 14:48:32,699 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-07-24 14:48:32,699 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-07-24 14:48:32,700 INFO L87 Difference]: Start difference. First operand 20551 states and 24761 transitions. Second operand 9 states. [2018-07-24 14:48:39,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:48:39,025 INFO L93 Difference]: Finished difference Result 46913 states and 57374 transitions. [2018-07-24 14:48:39,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-07-24 14:48:39,025 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 942 [2018-07-24 14:48:39,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:48:39,029 INFO L225 Difference]: With dead ends: 46913 [2018-07-24 14:48:39,029 INFO L226 Difference]: Without dead ends: 0 [2018-07-24 14:48:39,281 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 3794 GetRequests, 3768 SyntacticMatches, 5 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=158, Invalid=348, Unknown=0, NotChecked=0, Total=506 [2018-07-24 14:48:39,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-24 14:48:39,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-24 14:48:39,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-24 14:48:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-24 14:48:39,282 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 942 [2018-07-24 14:48:39,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:48:39,282 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-24 14:48:39,282 INFO L472 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-07-24 14:48:39,282 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-24 14:48:39,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-24 14:48:39,287 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-24 14:48:39,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:39,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:39,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:39,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:39,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:39,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:40,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,367 WARN L169 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 534 DAG size of output: 234 [2018-07-24 14:48:41,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:41,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:42,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:43,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:44,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:44,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:44,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:44,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:44,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:44,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:44,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:44,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:44,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:48:44,574 WARN L169 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 534 DAG size of output: 234 [2018-07-24 14:48:45,416 WARN L169 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 46 [2018-07-24 14:48:46,491 WARN L169 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 229 DAG size of output: 33 [2018-07-24 14:48:47,966 WARN L169 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 275 DAG size of output: 47 [2018-07-24 14:48:49,912 WARN L169 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 257 DAG size of output: 46 [2018-07-24 14:48:51,194 WARN L169 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 229 DAG size of output: 33 [2018-07-24 14:48:51,197 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-07-24 14:48:51,197 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_c__a16~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)|) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)) [2018-07-24 14:48:51,197 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-07-24 14:48:51,197 INFO L421 ceAbstractionStarter]: For program point L90'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,197 INFO L421 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,197 INFO L421 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,197 INFO L421 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L93'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L24''(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L72'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,198 INFO L421 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L192'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L96'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L99'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,199 INFO L421 ceAbstractionStarter]: For program point L51'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,200 INFO L421 ceAbstractionStarter]: For program point L75'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,200 INFO L421 ceAbstractionStarter]: For program point L150'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,200 INFO L421 ceAbstractionStarter]: For program point L174'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,200 INFO L421 ceAbstractionStarter]: For program point L198'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,200 INFO L421 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,200 INFO L421 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,200 INFO L421 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,200 INFO L421 ceAbstractionStarter]: For program point L195'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,200 INFO L421 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,201 INFO L421 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,201 INFO L421 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,201 INFO L421 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,201 INFO L421 ceAbstractionStarter]: For program point L171'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,201 INFO L421 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,201 INFO L421 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,201 INFO L421 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,201 INFO L421 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,201 INFO L421 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,202 INFO L421 ceAbstractionStarter]: For program point L153'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,202 INFO L421 ceAbstractionStarter]: For program point L177'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,202 INFO L421 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,202 INFO L421 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,202 INFO L421 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,202 INFO L421 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,202 INFO L421 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,202 INFO L421 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,202 INFO L421 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,202 INFO L421 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,203 INFO L421 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,203 INFO L421 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,203 INFO L421 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,203 INFO L421 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,203 INFO L421 ceAbstractionStarter]: For program point L78'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,203 INFO L421 ceAbstractionStarter]: For program point L30'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,203 INFO L421 ceAbstractionStarter]: For program point L54'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,203 INFO L421 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,203 INFO L421 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,203 INFO L421 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,203 INFO L421 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L33'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L57'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,204 INFO L421 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L159'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L1491'(line 1491) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,205 INFO L421 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L132'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L156'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L36'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,206 INFO L421 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-07-24 14:48:51,207 INFO L421 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,207 INFO L421 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-07-24 14:48:51,207 INFO L421 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,207 INFO L421 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,207 INFO L421 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,207 INFO L421 ceAbstractionStarter]: For program point L39'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,207 INFO L421 ceAbstractionStarter]: For program point L114'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,207 INFO L421 ceAbstractionStarter]: For program point L138'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,207 INFO L421 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,207 INFO L421 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,208 INFO L421 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-07-24 14:48:51,208 INFO L421 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,208 INFO L421 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-07-24 14:48:51,208 INFO L421 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-07-24 14:48:51,208 INFO L421 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,208 INFO L421 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-07-24 14:48:51,208 INFO L421 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,208 INFO L421 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,209 INFO L421 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,209 INFO L421 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-07-24 14:48:51,209 INFO L421 ceAbstractionStarter]: For program point L135'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,209 INFO L421 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-07-24 14:48:51,209 INFO L421 ceAbstractionStarter]: For program point L111'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,209 INFO L421 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,209 INFO L421 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,209 INFO L421 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-07-24 14:48:51,209 INFO L421 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,209 INFO L421 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-07-24 14:48:51,210 INFO L421 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-07-24 14:48:51,210 INFO L421 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,210 INFO L421 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-07-24 14:48:51,210 INFO L421 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,210 INFO L421 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,210 INFO L421 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,210 INFO L421 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-07-24 14:48:51,210 INFO L421 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-07-24 14:48:51,210 INFO L421 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,210 INFO L421 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-07-24 14:48:51,211 INFO L421 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,211 INFO L421 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-07-24 14:48:51,211 INFO L421 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-07-24 14:48:51,211 INFO L421 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-07-24 14:48:51,211 INFO L421 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,211 INFO L421 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-07-24 14:48:51,211 INFO L421 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-07-24 14:48:51,211 INFO L421 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,211 INFO L421 ceAbstractionStarter]: For program point L204'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,211 INFO L421 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-07-24 14:48:51,212 INFO L421 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,212 INFO L421 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,212 INFO L421 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,212 INFO L421 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-07-24 14:48:51,212 INFO L421 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,212 INFO L421 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-07-24 14:48:51,212 INFO L421 ceAbstractionStarter]: For program point L201'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,212 INFO L421 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,212 INFO L421 ceAbstractionStarter]: For program point L117'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,212 INFO L421 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-07-24 14:48:51,213 INFO L421 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-07-24 14:48:51,213 INFO L421 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-07-24 14:48:51,213 INFO L421 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-07-24 14:48:51,213 INFO L421 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-07-24 14:48:51,213 INFO L421 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-07-24 14:48:51,213 INFO L421 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,213 INFO L421 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-07-24 14:48:51,213 INFO L421 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-07-24 14:48:51,213 INFO L421 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-07-24 14:48:51,213 INFO L421 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-07-24 14:48:51,214 INFO L421 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-07-24 14:48:51,215 INFO L421 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,215 INFO L421 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,215 INFO L421 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-07-24 14:48:51,215 INFO L421 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-07-24 14:48:51,215 INFO L421 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-07-24 14:48:51,215 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION(line 127) no Hoare annotation was computed. [2018-07-24 14:48:51,215 INFO L421 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,215 INFO L421 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,215 INFO L421 ceAbstractionStarter]: For program point L81'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,215 INFO L421 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,215 INFO L421 ceAbstractionStarter]: For program point L60'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L180'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L84'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L63'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L87'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,216 INFO L421 ceAbstractionStarter]: For program point L162'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L186'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L183'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,217 INFO L421 ceAbstractionStarter]: For program point L141'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,218 INFO L421 ceAbstractionStarter]: For program point L165'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,218 INFO L421 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,218 INFO L421 ceAbstractionStarter]: For program point L189'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,218 INFO L421 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,218 INFO L421 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,218 INFO L421 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,218 INFO L421 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,218 INFO L421 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,218 INFO L421 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,218 INFO L421 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,218 INFO L421 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,218 INFO L421 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,219 INFO L421 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,219 INFO L421 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,219 INFO L421 ceAbstractionStarter]: For program point L66'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,219 INFO L421 ceAbstractionStarter]: For program point L42'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,219 INFO L421 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,219 INFO L421 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,219 INFO L421 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,219 INFO L421 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-07-24 14:48:51,219 INFO L421 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-07-24 14:48:51,220 INFO L421 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,220 INFO L421 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,220 INFO L421 ceAbstractionStarter]: For program point L45'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,220 INFO L421 ceAbstractionStarter]: For program point L69'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,220 INFO L421 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,220 INFO L421 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,220 INFO L421 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,220 INFO L417 ceAbstractionStarter]: At program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse3 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)) (.cse4 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)|)) (.cse5 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (let ((.cse0 (and (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) .cse3 .cse4 .cse5)) (.cse1 (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|)) (.cse2 (not (= 8 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)))) (and (or .cse0 .cse1 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| 11)) (or .cse0 (= 12 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (< 7 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (or .cse2 .cse0) (or .cse0 .cse1 (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (or (not (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)) (and .cse3 .cse4 (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) .cse5)) (or (< 134 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0) .cse1 .cse2 (< 5 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|) (<= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)| 134))))) [2018-07-24 14:48:51,221 INFO L421 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,221 INFO L421 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,221 INFO L421 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,221 INFO L421 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,221 INFO L421 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,221 INFO L421 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,221 INFO L421 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,221 INFO L421 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,221 INFO L421 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,222 INFO L421 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,222 INFO L421 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,222 INFO L421 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,222 INFO L421 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,222 INFO L421 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,222 INFO L421 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,222 INFO L421 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,222 INFO L421 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,222 INFO L421 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,222 INFO L421 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,222 INFO L421 ceAbstractionStarter]: For program point L147'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,223 INFO L421 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,223 INFO L421 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,223 INFO L421 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,223 INFO L421 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,223 INFO L421 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,223 INFO L421 ceAbstractionStarter]: For program point L120'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,223 INFO L421 ceAbstractionStarter]: For program point L144'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,223 INFO L421 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,223 INFO L421 ceAbstractionStarter]: For program point L168'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,224 INFO L421 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,224 INFO L421 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,224 INFO L421 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,224 INFO L421 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,224 INFO L421 ceAbstractionStarter]: For program point L48'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,224 INFO L421 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,224 INFO L421 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,224 INFO L421 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,224 INFO L417 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse3 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)) (.cse4 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)|)) (.cse5 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (let ((.cse0 (and (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) .cse3 .cse4 .cse5)) (.cse1 (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|)) (.cse2 (not (= 8 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)))) (and (or .cse0 .cse1 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| 11)) (or .cse0 (= 12 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (< 7 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (or .cse2 .cse0) (or .cse0 .cse1 (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (or (not (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)) (and .cse3 .cse4 (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) .cse5)) (or (< 134 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0) .cse1 .cse2 (< 5 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|) (<= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)| 134))))) [2018-07-24 14:48:51,225 INFO L421 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,225 INFO L421 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,225 INFO L421 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,225 INFO L421 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,225 INFO L421 ceAbstractionStarter]: For program point L27'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,225 INFO L421 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,225 INFO L421 ceAbstractionStarter]: For program point L126'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,225 INFO L421 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,225 INFO L421 ceAbstractionStarter]: For program point L102'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,226 INFO L421 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,226 INFO L421 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,226 INFO L421 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,226 INFO L421 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,226 INFO L421 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,226 INFO L421 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,226 INFO L421 ceAbstractionStarter]: For program point L123'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,226 INFO L421 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,226 INFO L421 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,226 INFO L421 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,226 INFO L421 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,227 INFO L421 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,227 INFO L421 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,227 INFO L421 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,227 INFO L421 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,227 INFO L421 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,227 INFO L421 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,227 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,227 INFO L421 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,227 INFO L421 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,227 INFO L421 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,227 INFO L421 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,228 INFO L421 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,228 INFO L421 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,228 INFO L421 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,228 INFO L421 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,228 INFO L421 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,228 INFO L421 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,228 INFO L421 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,228 INFO L421 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,228 INFO L421 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,228 INFO L421 ceAbstractionStarter]: For program point L105'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,228 INFO L421 ceAbstractionStarter]: For program point L129'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,228 INFO L421 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,229 INFO L421 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,229 INFO L421 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,229 INFO L421 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,229 INFO L421 ceAbstractionStarter]: For program point L108'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:48:51,229 INFO L421 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-07-24 14:48:51,229 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_c__a15~0 4)) (<= 11 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 12)) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 5)) [2018-07-24 14:48:51,229 INFO L424 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-07-24 14:48:51,229 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-07-24 14:48:51,230 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-07-24 14:48:51,230 INFO L421 ceAbstractionStarter]: For program point L1781'(line 1781) no Hoare annotation was computed. [2018-07-24 14:48:51,230 INFO L421 ceAbstractionStarter]: For program point L1773(lines 1773 1782) no Hoare annotation was computed. [2018-07-24 14:48:51,230 INFO L417 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse0 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 4)))) (or (= 12 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (and (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 12))) (= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) (< 5 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|) (and .cse0 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 9))) (and .cse0 (<= 11 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)) (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|) (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| 11))) [2018-07-24 14:48:51,230 INFO L421 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-07-24 14:48:51,230 INFO L417 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 12 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|) (< 5 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| 11) (and (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)|) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) [2018-07-24 14:48:51,230 INFO L421 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-07-24 14:48:51,230 INFO L417 ceAbstractionStarter]: At program point L1773''(lines 1773 1782) the Hoare annotation is: (let ((.cse0 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 4)))) (or (= 12 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (and (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 12))) (= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) (< 5 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|) (and .cse0 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 9))) (and .cse0 (<= 11 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)) (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|) (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| 11))) [2018-07-24 14:48:51,231 INFO L421 ceAbstractionStarter]: For program point L1773'''(lines 1767 1783) no Hoare annotation was computed. [2018-07-24 14:48:51,231 INFO L421 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,231 INFO L421 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,231 INFO L421 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,231 INFO L421 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,231 INFO L421 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,231 INFO L421 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,231 INFO L421 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,231 INFO L421 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,231 INFO L421 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,231 INFO L421 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,232 INFO L421 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,232 INFO L421 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,232 INFO L421 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,232 INFO L421 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,232 INFO L421 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,232 INFO L421 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,232 INFO L421 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,232 INFO L421 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,232 INFO L421 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,232 INFO L421 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,233 INFO L421 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,233 INFO L421 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,233 INFO L421 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,233 INFO L421 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,233 INFO L421 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,233 INFO L421 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,233 INFO L421 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,233 INFO L421 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,233 INFO L421 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,233 INFO L421 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,233 INFO L421 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,234 INFO L421 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,234 INFO L421 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,234 INFO L421 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,234 INFO L421 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,234 INFO L421 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,234 INFO L421 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,234 INFO L421 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,234 INFO L421 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,234 INFO L421 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,234 INFO L421 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,235 INFO L417 ceAbstractionStarter]: At program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse7 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)) (.cse8 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)|)) (.cse9 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (let ((.cse2 (< 7 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (.cse3 (not (= 8 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|))) (.cse0 (and (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) .cse7 .cse8 .cse9)) (.cse4 (< 134 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)) (.cse1 (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|)) (.cse5 (<= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)| 134)) (.cse6 (not (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)))) (and (or .cse0 .cse1 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| 11)) (or .cse0 (= 12 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) .cse2) (or .cse3 .cse0) (or .cse4 .cse1 .cse5 .cse2 .cse6) (or .cse1 .cse3 .cse4 .cse5) (or .cse0 .cse1 (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (or .cse6 (and .cse7 .cse8 (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) .cse9)) (or (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)| 8)) .cse4 .cse1 .cse5 .cse6)))) [2018-07-24 14:48:51,235 INFO L421 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,235 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-07-24 14:48:51,235 INFO L421 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,235 INFO L421 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-07-24 14:48:51,235 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-07-24 14:48:51,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.07 02:48:51 BoogieIcfgContainer [2018-07-24 14:48:51,253 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-24 14:48:51,254 INFO L168 Benchmark]: Toolchain (without parser) took 98301.03 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.7 GB in the end (delta: -2.3 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2018-07-24 14:48:51,255 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-24 14:48:51,255 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1084.04 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: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. [2018-07-24 14:48:51,256 INFO L168 Benchmark]: Boogie Procedure Inliner took 184.06 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 7.1 GB. [2018-07-24 14:48:51,257 INFO L168 Benchmark]: Boogie Preprocessor took 502.05 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 839.4 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -985.4 MB). Peak memory consumption was 61.2 MB. Max. memory is 7.1 GB. [2018-07-24 14:48:51,258 INFO L168 Benchmark]: RCFGBuilder took 6104.67 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 281.8 MB). Peak memory consumption was 281.8 MB. Max. memory is 7.1 GB. [2018-07-24 14:48:51,259 INFO L168 Benchmark]: TraceAbstraction took 90420.68 ms. Allocated memory was 2.4 GB in the beginning and 4.1 GB in the end (delta: 1.7 GB). Free memory was 2.0 GB in the beginning and 3.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2018-07-24 14:48:51,263 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1084.04 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: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 184.06 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 502.05 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 839.4 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -985.4 MB). Peak memory consumption was 61.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6104.67 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 281.8 MB). Peak memory consumption was 281.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 90420.68 ms. Allocated memory was 2.4 GB in the beginning and 4.1 GB in the end (delta: 1.7 GB). Free memory was 2.0 GB in the beginning and 3.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 127]: 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: 1773]: Loop Invariant Derived loop invariant: (((((((12 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16) || (__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 <= 7 && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 12))) || 8 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16) || 5 < \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) || (!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9))) || (!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && 11 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) || 4 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15)) || 9 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16) < 11 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 410 locations, 1 error locations. SAFE Result, 90.3s OverallTime, 8 OverallIterations, 7 TraceHistogramMax, 61.1s AutomataDifference, 0.0s DeadEndRemovalTime, 11.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 1160 SDtfs, 14907 SDslu, 1542 SDs, 0 SdLazy, 29409 SolverSat, 6464 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 49.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 9798 GetRequests, 9664 SyntacticMatches, 24 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 624 ImplicationChecksByTransitivity, 4.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=20551occurred 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: 1.7s AutomataMinimizationTime, 8 MinimizatonAttempts, 1906 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 1538 PreInvPairs, 5487 NumberOfFragments, 537 HoareAnnotationTreeSize, 1538 FomulaSimplifications, 163263 FormulaSimplificationTreeSizeReduction, 5.2s HoareSimplificationTime, 9 FomulaSimplificationsInter, 34885 FormulaSimplificationTreeSizeReductionInter, 6.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 10.3s InterpolantComputationTime, 7936 NumberOfCodeBlocks, 7936 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 12737 ConstructedInterpolants, 0 QuantifiedInterpolants, 18390148 SizeOfPredicates, 5 NumberOfNonLiveVariables, 6874 ConjunctsInSsa, 47 ConjunctsInUnsatCore, 24 InterpolantComputations, 6 PerfectInterpolantSequences, 16789/17743 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/Problem16_label57_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-24_14-48-51-278.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem16_label57_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-24_14-48-51-278.csv Received shutdown request...