./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a2f01af3546ca3525e0ee0472f0f0b216e6d4f7c ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-2e94e6a [2018-12-30 16:01:47,030 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-30 16:01:47,032 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-30 16:01:47,049 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-30 16:01:47,050 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-30 16:01:47,051 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-30 16:01:47,053 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-30 16:01:47,054 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-30 16:01:47,056 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-30 16:01:47,057 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-30 16:01:47,058 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-30 16:01:47,058 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-30 16:01:47,059 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-30 16:01:47,062 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-30 16:01:47,064 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-30 16:01:47,064 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-30 16:01:47,071 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-30 16:01:47,075 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-30 16:01:47,078 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-30 16:01:47,083 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-30 16:01:47,084 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-30 16:01:47,089 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-30 16:01:47,091 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-30 16:01:47,093 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-30 16:01:47,093 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-30 16:01:47,094 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-30 16:01:47,095 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-30 16:01:47,095 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-30 16:01:47,099 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-30 16:01:47,100 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-30 16:01:47,103 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-30 16:01:47,103 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-30 16:01:47,103 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-30 16:01:47,104 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-30 16:01:47,107 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-30 16:01:47,108 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-30 16:01:47,110 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-30 16:01:47,137 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-30 16:01:47,140 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-30 16:01:47,142 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-30 16:01:47,143 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-30 16:01:47,143 INFO L133 SettingsManager]: * Use SBE=true [2018-12-30 16:01:47,143 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-30 16:01:47,143 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-30 16:01:47,144 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-30 16:01:47,145 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-30 16:01:47,146 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-30 16:01:47,146 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-30 16:01:47,146 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-30 16:01:47,146 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-30 16:01:47,146 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-30 16:01:47,146 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-30 16:01:47,147 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-30 16:01:47,147 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-30 16:01:47,147 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-30 16:01:47,147 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-30 16:01:47,147 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-30 16:01:47,148 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-30 16:01:47,150 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-30 16:01:47,150 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-30 16:01:47,151 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-30 16:01:47,151 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-30 16:01:47,151 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-30 16:01:47,151 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-30 16:01:47,152 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-30 16:01:47,152 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2f01af3546ca3525e0ee0472f0f0b216e6d4f7c [2018-12-30 16:01:47,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-30 16:01:47,227 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-30 16:01:47,231 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-30 16:01:47,232 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-30 16:01:47,233 INFO L276 PluginConnector]: CDTParser initialized [2018-12-30 16:01:47,233 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-12-30 16:01:47,291 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cb00a36a/33860594cabc4a01a14a03ac89447159/FLAG34d55af09 [2018-12-30 16:01:47,813 INFO L307 CDTParser]: Found 1 translation units. [2018-12-30 16:01:47,814 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-12-30 16:01:47,827 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cb00a36a/33860594cabc4a01a14a03ac89447159/FLAG34d55af09 [2018-12-30 16:01:48,131 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cb00a36a/33860594cabc4a01a14a03ac89447159 [2018-12-30 16:01:48,135 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-30 16:01:48,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-30 16:01:48,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-30 16:01:48,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-30 16:01:48,142 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-30 16:01:48,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.12 04:01:48" (1/1) ... [2018-12-30 16:01:48,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37d60725 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48, skipping insertion in model container [2018-12-30 16:01:48,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.12 04:01:48" (1/1) ... [2018-12-30 16:01:48,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-30 16:01:48,218 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-30 16:01:48,474 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-30 16:01:48,478 INFO L191 MainTranslator]: Completed pre-run [2018-12-30 16:01:48,540 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-30 16:01:48,556 INFO L195 MainTranslator]: Completed translation [2018-12-30 16:01:48,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48 WrapperNode [2018-12-30 16:01:48,557 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-30 16:01:48,558 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-30 16:01:48,559 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-30 16:01:48,559 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-30 16:01:48,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48" (1/1) ... [2018-12-30 16:01:48,587 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48" (1/1) ... [2018-12-30 16:01:48,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-30 16:01:48,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-30 16:01:48,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-30 16:01:48,701 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-30 16:01:48,717 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48" (1/1) ... [2018-12-30 16:01:48,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48" (1/1) ... [2018-12-30 16:01:48,722 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48" (1/1) ... [2018-12-30 16:01:48,727 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48" (1/1) ... [2018-12-30 16:01:48,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48" (1/1) ... [2018-12-30 16:01:48,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48" (1/1) ... [2018-12-30 16:01:48,750 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48" (1/1) ... [2018-12-30 16:01:48,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-30 16:01:48,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-30 16:01:48,756 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-30 16:01:48,756 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-30 16:01:48,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48" (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 [2018-12-30 16:01:48,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-30 16:01:48,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-30 16:01:48,977 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-30 16:01:48,977 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-30 16:01:49,993 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-30 16:01:49,993 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-12-30 16:01:49,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 04:01:49 BoogieIcfgContainer [2018-12-30 16:01:49,994 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-30 16:01:49,995 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-30 16:01:49,995 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-30 16:01:49,998 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-30 16:01:49,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.12 04:01:48" (1/3) ... [2018-12-30 16:01:49,999 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@387b4760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.12 04:01:49, skipping insertion in model container [2018-12-30 16:01:50,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 04:01:48" (2/3) ... [2018-12-30 16:01:50,000 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@387b4760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.12 04:01:50, skipping insertion in model container [2018-12-30 16:01:50,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 04:01:49" (3/3) ... [2018-12-30 16:01:50,004 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-12-30 16:01:50,013 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-30 16:01:50,020 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-30 16:01:50,037 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-30 16:01:50,084 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-30 16:01:50,085 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-30 16:01:50,085 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-30 16:01:50,085 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-30 16:01:50,086 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-30 16:01:50,086 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-30 16:01:50,086 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-30 16:01:50,087 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-30 16:01:50,087 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-30 16:01:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states. [2018-12-30 16:01:50,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-12-30 16:01:50,118 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:50,119 INFO L402 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] [2018-12-30 16:01:50,122 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:50,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:50,128 INFO L82 PathProgramCache]: Analyzing trace with hash -91609757, now seen corresponding path program 1 times [2018-12-30 16:01:50,130 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:50,131 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:50,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:50,181 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:50,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:50,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 16:01:50,386 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:50,386 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-30 16:01:50,391 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:50,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:50,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:50,411 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 3 states. [2018-12-30 16:01:51,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:51,220 INFO L93 Difference]: Finished difference Result 316 states and 546 transitions. [2018-12-30 16:01:51,221 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:51,223 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 43 [2018-12-30 16:01:51,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:51,239 INFO L225 Difference]: With dead ends: 316 [2018-12-30 16:01:51,239 INFO L226 Difference]: Without dead ends: 160 [2018-12-30 16:01:51,244 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:51,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2018-12-30 16:01:51,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 155. [2018-12-30 16:01:51,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 155 states. [2018-12-30 16:01:51,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 247 transitions. [2018-12-30 16:01:51,305 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 247 transitions. Word has length 43 [2018-12-30 16:01:51,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:51,305 INFO L480 AbstractCegarLoop]: Abstraction has 155 states and 247 transitions. [2018-12-30 16:01:51,306 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 247 transitions. [2018-12-30 16:01:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-12-30 16:01:51,308 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:51,309 INFO L402 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] [2018-12-30 16:01:51,309 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:51,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:51,309 INFO L82 PathProgramCache]: Analyzing trace with hash 1448029290, now seen corresponding path program 1 times [2018-12-30 16:01:51,310 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:51,310 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:51,311 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:51,311 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:51,311 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:51,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:51,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 16:01:51,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:51,469 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-30 16:01:51,471 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:51,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:51,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:51,474 INFO L87 Difference]: Start difference. First operand 155 states and 247 transitions. Second operand 3 states. [2018-12-30 16:01:51,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:51,911 INFO L93 Difference]: Finished difference Result 351 states and 564 transitions. [2018-12-30 16:01:51,913 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:51,913 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2018-12-30 16:01:51,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:51,917 INFO L225 Difference]: With dead ends: 351 [2018-12-30 16:01:51,918 INFO L226 Difference]: Without dead ends: 201 [2018-12-30 16:01:51,919 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:51,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2018-12-30 16:01:51,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 196. [2018-12-30 16:01:51,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196 states. [2018-12-30 16:01:51,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 319 transitions. [2018-12-30 16:01:51,945 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 319 transitions. Word has length 44 [2018-12-30 16:01:51,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:51,946 INFO L480 AbstractCegarLoop]: Abstraction has 196 states and 319 transitions. [2018-12-30 16:01:51,946 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 319 transitions. [2018-12-30 16:01:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-12-30 16:01:51,950 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:51,951 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-30 16:01:51,952 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:51,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:51,953 INFO L82 PathProgramCache]: Analyzing trace with hash 2008911458, now seen corresponding path program 1 times [2018-12-30 16:01:51,953 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:51,953 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:51,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:51,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:51,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:52,114 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 16:01:52,114 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:52,114 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:01:52,115 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:52,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:52,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:52,115 INFO L87 Difference]: Start difference. First operand 196 states and 319 transitions. Second operand 3 states. [2018-12-30 16:01:52,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:52,220 INFO L93 Difference]: Finished difference Result 572 states and 934 transitions. [2018-12-30 16:01:52,221 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:52,221 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2018-12-30 16:01:52,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:52,226 INFO L225 Difference]: With dead ends: 572 [2018-12-30 16:01:52,226 INFO L226 Difference]: Without dead ends: 383 [2018-12-30 16:01:52,229 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:52,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2018-12-30 16:01:52,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 383. [2018-12-30 16:01:52,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 383 states. [2018-12-30 16:01:52,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 623 transitions. [2018-12-30 16:01:52,259 INFO L78 Accepts]: Start accepts. Automaton has 383 states and 623 transitions. Word has length 59 [2018-12-30 16:01:52,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:52,259 INFO L480 AbstractCegarLoop]: Abstraction has 383 states and 623 transitions. [2018-12-30 16:01:52,260 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:52,260 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 623 transitions. [2018-12-30 16:01:52,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-12-30 16:01:52,264 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:52,264 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-30 16:01:52,268 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:52,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:52,268 INFO L82 PathProgramCache]: Analyzing trace with hash 44999767, now seen corresponding path program 1 times [2018-12-30 16:01:52,268 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:52,269 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:52,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:52,272 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:52,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:52,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-30 16:01:52,381 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:52,381 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-30 16:01:52,382 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:52,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:52,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:52,382 INFO L87 Difference]: Start difference. First operand 383 states and 623 transitions. Second operand 3 states. [2018-12-30 16:01:52,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:52,708 INFO L93 Difference]: Finished difference Result 811 states and 1316 transitions. [2018-12-30 16:01:52,709 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:52,710 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 80 [2018-12-30 16:01:52,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:52,712 INFO L225 Difference]: With dead ends: 811 [2018-12-30 16:01:52,712 INFO L226 Difference]: Without dead ends: 435 [2018-12-30 16:01:52,715 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:52,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 435 states. [2018-12-30 16:01:52,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 435 to 425. [2018-12-30 16:01:52,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 425 states. [2018-12-30 16:01:52,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 685 transitions. [2018-12-30 16:01:52,748 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 685 transitions. Word has length 80 [2018-12-30 16:01:52,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:52,748 INFO L480 AbstractCegarLoop]: Abstraction has 425 states and 685 transitions. [2018-12-30 16:01:52,748 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:52,748 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 685 transitions. [2018-12-30 16:01:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-12-30 16:01:52,751 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:52,752 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-30 16:01:52,752 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:52,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:52,752 INFO L82 PathProgramCache]: Analyzing trace with hash 586802411, now seen corresponding path program 1 times [2018-12-30 16:01:52,752 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:52,753 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:52,753 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:52,754 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:52,754 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:52,848 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-30 16:01:52,848 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:52,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-30 16:01:52,849 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:52,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:52,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:52,849 INFO L87 Difference]: Start difference. First operand 425 states and 685 transitions. Second operand 3 states. [2018-12-30 16:01:53,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:53,520 INFO L93 Difference]: Finished difference Result 853 states and 1374 transitions. [2018-12-30 16:01:53,523 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:53,523 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 81 [2018-12-30 16:01:53,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:53,526 INFO L225 Difference]: With dead ends: 853 [2018-12-30 16:01:53,527 INFO L226 Difference]: Without dead ends: 435 [2018-12-30 16:01:53,528 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:53,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 435 states. [2018-12-30 16:01:53,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 435 to 425. [2018-12-30 16:01:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 425 states. [2018-12-30 16:01:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 681 transitions. [2018-12-30 16:01:53,552 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 681 transitions. Word has length 81 [2018-12-30 16:01:53,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:53,552 INFO L480 AbstractCegarLoop]: Abstraction has 425 states and 681 transitions. [2018-12-30 16:01:53,552 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 681 transitions. [2018-12-30 16:01:53,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-12-30 16:01:53,554 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:53,554 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2018-12-30 16:01:53,555 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:53,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:53,555 INFO L82 PathProgramCache]: Analyzing trace with hash 1514553016, now seen corresponding path program 1 times [2018-12-30 16:01:53,555 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:53,555 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:53,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:53,556 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:53,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:53,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:53,645 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-12-30 16:01:53,645 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:53,645 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:01:53,646 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:53,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:53,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:53,646 INFO L87 Difference]: Start difference. First operand 425 states and 681 transitions. Second operand 3 states. [2018-12-30 16:01:54,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:54,447 INFO L93 Difference]: Finished difference Result 971 states and 1575 transitions. [2018-12-30 16:01:54,448 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:54,449 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2018-12-30 16:01:54,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:54,456 INFO L225 Difference]: With dead ends: 971 [2018-12-30 16:01:54,456 INFO L226 Difference]: Without dead ends: 553 [2018-12-30 16:01:54,457 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:54,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 553 states. [2018-12-30 16:01:54,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 553 to 543. [2018-12-30 16:01:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 543 states. [2018-12-30 16:01:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 543 states and 797 transitions. [2018-12-30 16:01:54,484 INFO L78 Accepts]: Start accepts. Automaton has 543 states and 797 transitions. Word has length 96 [2018-12-30 16:01:54,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:54,484 INFO L480 AbstractCegarLoop]: Abstraction has 543 states and 797 transitions. [2018-12-30 16:01:54,485 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:54,485 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 797 transitions. [2018-12-30 16:01:54,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-12-30 16:01:54,487 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:54,488 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2018-12-30 16:01:54,489 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:54,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:54,489 INFO L82 PathProgramCache]: Analyzing trace with hash 1948282102, now seen corresponding path program 1 times [2018-12-30 16:01:54,489 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:54,491 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:54,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:54,494 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:54,494 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:54,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:54,644 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-12-30 16:01:54,645 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:54,645 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:01:54,645 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:54,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:54,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:54,646 INFO L87 Difference]: Start difference. First operand 543 states and 797 transitions. Second operand 3 states. [2018-12-30 16:01:55,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:55,341 INFO L93 Difference]: Finished difference Result 1167 states and 1733 transitions. [2018-12-30 16:01:55,342 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:55,342 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2018-12-30 16:01:55,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:55,346 INFO L225 Difference]: With dead ends: 1167 [2018-12-30 16:01:55,346 INFO L226 Difference]: Without dead ends: 631 [2018-12-30 16:01:55,347 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:55,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 631 states. [2018-12-30 16:01:55,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 631 to 605. [2018-12-30 16:01:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 605 states. [2018-12-30 16:01:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 605 states and 885 transitions. [2018-12-30 16:01:55,368 INFO L78 Accepts]: Start accepts. Automaton has 605 states and 885 transitions. Word has length 96 [2018-12-30 16:01:55,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:55,369 INFO L480 AbstractCegarLoop]: Abstraction has 605 states and 885 transitions. [2018-12-30 16:01:55,369 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 885 transitions. [2018-12-30 16:01:55,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-12-30 16:01:55,372 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:55,373 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 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] [2018-12-30 16:01:55,373 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:55,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:55,373 INFO L82 PathProgramCache]: Analyzing trace with hash 564782516, now seen corresponding path program 1 times [2018-12-30 16:01:55,373 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:55,374 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:55,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:55,376 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:55,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-12-30 16:01:55,483 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:55,484 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:01:55,484 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:55,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:55,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:55,485 INFO L87 Difference]: Start difference. First operand 605 states and 885 transitions. Second operand 3 states. [2018-12-30 16:01:55,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:55,776 INFO L93 Difference]: Finished difference Result 905 states and 1324 transitions. [2018-12-30 16:01:55,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:55,777 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 120 [2018-12-30 16:01:55,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:55,783 INFO L225 Difference]: With dead ends: 905 [2018-12-30 16:01:55,783 INFO L226 Difference]: Without dead ends: 903 [2018-12-30 16:01:55,785 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:55,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 903 states. [2018-12-30 16:01:55,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 903 to 903. [2018-12-30 16:01:55,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 903 states. [2018-12-30 16:01:55,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 903 states and 1322 transitions. [2018-12-30 16:01:55,812 INFO L78 Accepts]: Start accepts. Automaton has 903 states and 1322 transitions. Word has length 120 [2018-12-30 16:01:55,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:55,813 INFO L480 AbstractCegarLoop]: Abstraction has 903 states and 1322 transitions. [2018-12-30 16:01:55,813 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:55,813 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1322 transitions. [2018-12-30 16:01:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-12-30 16:01:55,818 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:55,818 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 16:01:55,818 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:55,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:55,819 INFO L82 PathProgramCache]: Analyzing trace with hash 1174075643, now seen corresponding path program 1 times [2018-12-30 16:01:55,819 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:55,819 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:55,819 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:55,821 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:55,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:55,933 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2018-12-30 16:01:55,933 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:55,933 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:01:55,934 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:55,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:55,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:55,935 INFO L87 Difference]: Start difference. First operand 903 states and 1322 transitions. Second operand 3 states. [2018-12-30 16:01:56,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:56,517 INFO L93 Difference]: Finished difference Result 1877 states and 2732 transitions. [2018-12-30 16:01:56,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:56,519 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2018-12-30 16:01:56,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:56,525 INFO L225 Difference]: With dead ends: 1877 [2018-12-30 16:01:56,525 INFO L226 Difference]: Without dead ends: 981 [2018-12-30 16:01:56,527 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:56,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 981 states. [2018-12-30 16:01:56,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 981 to 972. [2018-12-30 16:01:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 972 states. [2018-12-30 16:01:56,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 972 states and 1406 transitions. [2018-12-30 16:01:56,555 INFO L78 Accepts]: Start accepts. Automaton has 972 states and 1406 transitions. Word has length 184 [2018-12-30 16:01:56,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:56,555 INFO L480 AbstractCegarLoop]: Abstraction has 972 states and 1406 transitions. [2018-12-30 16:01:56,555 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:56,555 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1406 transitions. [2018-12-30 16:01:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2018-12-30 16:01:56,560 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:56,560 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 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] [2018-12-30 16:01:56,560 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:56,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:56,561 INFO L82 PathProgramCache]: Analyzing trace with hash 1179429289, now seen corresponding path program 1 times [2018-12-30 16:01:56,562 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:56,562 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:56,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:56,564 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:56,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 292 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2018-12-30 16:01:56,681 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:56,681 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:01:56,682 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:56,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:56,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:56,683 INFO L87 Difference]: Start difference. First operand 972 states and 1406 transitions. Second operand 3 states. [2018-12-30 16:01:56,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:56,838 INFO L93 Difference]: Finished difference Result 2048 states and 2960 transitions. [2018-12-30 16:01:56,838 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:56,839 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 204 [2018-12-30 16:01:56,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:56,844 INFO L225 Difference]: With dead ends: 2048 [2018-12-30 16:01:56,844 INFO L226 Difference]: Without dead ends: 1083 [2018-12-30 16:01:56,846 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:56,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1083 states. [2018-12-30 16:01:56,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1083 to 1047. [2018-12-30 16:01:56,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1047 states. [2018-12-30 16:01:56,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 1047 states and 1496 transitions. [2018-12-30 16:01:56,875 INFO L78 Accepts]: Start accepts. Automaton has 1047 states and 1496 transitions. Word has length 204 [2018-12-30 16:01:56,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:56,876 INFO L480 AbstractCegarLoop]: Abstraction has 1047 states and 1496 transitions. [2018-12-30 16:01:56,876 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:56,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1496 transitions. [2018-12-30 16:01:56,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2018-12-30 16:01:56,880 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:56,880 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 7, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 16:01:56,880 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:56,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:56,881 INFO L82 PathProgramCache]: Analyzing trace with hash -1179962115, now seen corresponding path program 1 times [2018-12-30 16:01:56,881 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:56,881 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:56,883 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:56,883 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:56,883 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:56,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:57,013 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 312 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2018-12-30 16:01:57,014 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:57,014 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:01:57,014 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:57,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:57,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:57,015 INFO L87 Difference]: Start difference. First operand 1047 states and 1496 transitions. Second operand 3 states. [2018-12-30 16:01:57,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:57,128 INFO L93 Difference]: Finished difference Result 3109 states and 4430 transitions. [2018-12-30 16:01:57,131 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:57,131 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 230 [2018-12-30 16:01:57,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:57,142 INFO L225 Difference]: With dead ends: 3109 [2018-12-30 16:01:57,143 INFO L226 Difference]: Without dead ends: 2069 [2018-12-30 16:01:57,146 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:57,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2069 states. [2018-12-30 16:01:57,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2069 to 1050. [2018-12-30 16:01:57,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1050 states. [2018-12-30 16:01:57,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 1050 states and 1499 transitions. [2018-12-30 16:01:57,194 INFO L78 Accepts]: Start accepts. Automaton has 1050 states and 1499 transitions. Word has length 230 [2018-12-30 16:01:57,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:57,195 INFO L480 AbstractCegarLoop]: Abstraction has 1050 states and 1499 transitions. [2018-12-30 16:01:57,195 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:57,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1499 transitions. [2018-12-30 16:01:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2018-12-30 16:01:57,200 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:57,201 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 7, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 16:01:57,201 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:57,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:57,202 INFO L82 PathProgramCache]: Analyzing trace with hash -150020643, now seen corresponding path program 1 times [2018-12-30 16:01:57,203 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:57,203 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:57,204 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:57,205 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:57,205 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:57,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:57,346 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 385 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2018-12-30 16:01:57,347 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:57,347 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:01:57,348 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:57,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:57,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:57,348 INFO L87 Difference]: Start difference. First operand 1050 states and 1499 transitions. Second operand 3 states. [2018-12-30 16:01:57,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:57,763 INFO L93 Difference]: Finished difference Result 2195 states and 3134 transitions. [2018-12-30 16:01:57,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:57,766 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 230 [2018-12-30 16:01:57,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:57,771 INFO L225 Difference]: With dead ends: 2195 [2018-12-30 16:01:57,771 INFO L226 Difference]: Without dead ends: 1152 [2018-12-30 16:01:57,773 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:57,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1152 states. [2018-12-30 16:01:57,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1152 to 1131. [2018-12-30 16:01:57,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1131 states. [2018-12-30 16:01:57,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 1131 states and 1595 transitions. [2018-12-30 16:01:57,806 INFO L78 Accepts]: Start accepts. Automaton has 1131 states and 1595 transitions. Word has length 230 [2018-12-30 16:01:57,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:57,807 INFO L480 AbstractCegarLoop]: Abstraction has 1131 states and 1595 transitions. [2018-12-30 16:01:57,807 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:57,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1595 transitions. [2018-12-30 16:01:57,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2018-12-30 16:01:57,812 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:57,812 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 7, 5, 5, 4, 4, 3, 3, 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] [2018-12-30 16:01:57,813 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:57,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:57,814 INFO L82 PathProgramCache]: Analyzing trace with hash -336843366, now seen corresponding path program 1 times [2018-12-30 16:01:57,814 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:57,814 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:57,815 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:57,816 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:57,816 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 410 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2018-12-30 16:01:57,986 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:57,986 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:01:57,986 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:57,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:57,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:57,988 INFO L87 Difference]: Start difference. First operand 1131 states and 1595 transitions. Second operand 3 states. [2018-12-30 16:01:58,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:58,166 INFO L93 Difference]: Finished difference Result 3373 states and 4754 transitions. [2018-12-30 16:01:58,166 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:58,167 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 231 [2018-12-30 16:01:58,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:58,177 INFO L225 Difference]: With dead ends: 3373 [2018-12-30 16:01:58,177 INFO L226 Difference]: Without dead ends: 2249 [2018-12-30 16:01:58,179 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:58,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2249 states. [2018-12-30 16:01:58,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2249 to 2247. [2018-12-30 16:01:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2247 states. [2018-12-30 16:01:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 2247 states and 3163 transitions. [2018-12-30 16:01:58,252 INFO L78 Accepts]: Start accepts. Automaton has 2247 states and 3163 transitions. Word has length 231 [2018-12-30 16:01:58,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:58,253 INFO L480 AbstractCegarLoop]: Abstraction has 2247 states and 3163 transitions. [2018-12-30 16:01:58,253 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 3163 transitions. [2018-12-30 16:01:58,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2018-12-30 16:01:58,260 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:58,260 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 7, 5, 5, 4, 4, 3, 3, 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] [2018-12-30 16:01:58,261 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:58,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:58,262 INFO L82 PathProgramCache]: Analyzing trace with hash -1934345498, now seen corresponding path program 1 times [2018-12-30 16:01:58,262 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:58,262 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:58,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:58,263 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:58,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:58,376 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 359 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2018-12-30 16:01:58,377 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:01:58,377 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:01:58,377 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:01:58,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:01:58,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:58,379 INFO L87 Difference]: Start difference. First operand 2247 states and 3163 transitions. Second operand 3 states. [2018-12-30 16:01:58,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:01:58,920 INFO L93 Difference]: Finished difference Result 4733 states and 6735 transitions. [2018-12-30 16:01:58,921 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:01:58,921 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 232 [2018-12-30 16:01:58,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:01:58,932 INFO L225 Difference]: With dead ends: 4733 [2018-12-30 16:01:58,932 INFO L226 Difference]: Without dead ends: 2433 [2018-12-30 16:01:58,936 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:01:58,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2433 states. [2018-12-30 16:01:59,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2433 to 2433. [2018-12-30 16:01:59,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2433 states. [2018-12-30 16:01:59,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 2433 states and 3379 transitions. [2018-12-30 16:01:59,007 INFO L78 Accepts]: Start accepts. Automaton has 2433 states and 3379 transitions. Word has length 232 [2018-12-30 16:01:59,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:01:59,008 INFO L480 AbstractCegarLoop]: Abstraction has 2433 states and 3379 transitions. [2018-12-30 16:01:59,008 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:01:59,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 3379 transitions. [2018-12-30 16:01:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2018-12-30 16:01:59,016 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:01:59,016 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 16:01:59,016 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:01:59,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:01:59,016 INFO L82 PathProgramCache]: Analyzing trace with hash -462203708, now seen corresponding path program 1 times [2018-12-30 16:01:59,018 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:01:59,018 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:01:59,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:59,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:59,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:01:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:59,209 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 425 proven. 16 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-12-30 16:01:59,209 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 16:01:59,209 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 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 [2018-12-30 16:01:59,229 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:01:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:01:59,329 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 16:01:59,550 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2018-12-30 16:01:59,571 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 16:01:59,571 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-30 16:01:59,572 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-30 16:01:59,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-30 16:01:59,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-30 16:01:59,573 INFO L87 Difference]: Start difference. First operand 2433 states and 3379 transitions. Second operand 5 states. [2018-12-30 16:02:02,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:02:02,468 INFO L93 Difference]: Finished difference Result 9605 states and 13449 transitions. [2018-12-30 16:02:02,468 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-30 16:02:02,469 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 244 [2018-12-30 16:02:02,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:02:02,500 INFO L225 Difference]: With dead ends: 9605 [2018-12-30 16:02:02,500 INFO L226 Difference]: Without dead ends: 7179 [2018-12-30 16:02:02,506 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 255 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-30 16:02:02,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7179 states. [2018-12-30 16:02:02,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7179 to 6121. [2018-12-30 16:02:02,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6121 states. [2018-12-30 16:02:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6121 states to 6121 states and 8436 transitions. [2018-12-30 16:02:02,721 INFO L78 Accepts]: Start accepts. Automaton has 6121 states and 8436 transitions. Word has length 244 [2018-12-30 16:02:02,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:02:02,722 INFO L480 AbstractCegarLoop]: Abstraction has 6121 states and 8436 transitions. [2018-12-30 16:02:02,722 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-30 16:02:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 6121 states and 8436 transitions. [2018-12-30 16:02:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2018-12-30 16:02:02,736 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:02:02,737 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2018-12-30 16:02:02,738 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:02:02,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:02:02,738 INFO L82 PathProgramCache]: Analyzing trace with hash 752836901, now seen corresponding path program 1 times [2018-12-30 16:02:02,738 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:02:02,738 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:02:02,741 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:02:02,741 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:02:02,742 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:02:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:02:02,882 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2018-12-30 16:02:02,882 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:02:02,883 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:02:02,883 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:02:02,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:02:02,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:02:02,887 INFO L87 Difference]: Start difference. First operand 6121 states and 8436 transitions. Second operand 3 states. [2018-12-30 16:02:03,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:02:03,240 INFO L93 Difference]: Finished difference Result 17917 states and 24774 transitions. [2018-12-30 16:02:03,240 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:02:03,240 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 252 [2018-12-30 16:02:03,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:02:03,288 INFO L225 Difference]: With dead ends: 17917 [2018-12-30 16:02:03,288 INFO L226 Difference]: Without dead ends: 11803 [2018-12-30 16:02:03,299 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:02:03,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11803 states. [2018-12-30 16:02:03,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11803 to 11761. [2018-12-30 16:02:03,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11761 states. [2018-12-30 16:02:03,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11761 states to 11761 states and 16256 transitions. [2018-12-30 16:02:03,677 INFO L78 Accepts]: Start accepts. Automaton has 11761 states and 16256 transitions. Word has length 252 [2018-12-30 16:02:03,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:02:03,677 INFO L480 AbstractCegarLoop]: Abstraction has 11761 states and 16256 transitions. [2018-12-30 16:02:03,677 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:02:03,677 INFO L276 IsEmpty]: Start isEmpty. Operand 11761 states and 16256 transitions. [2018-12-30 16:02:03,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2018-12-30 16:02:03,697 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:02:03,698 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2018-12-30 16:02:03,698 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:02:03,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:02:03,698 INFO L82 PathProgramCache]: Analyzing trace with hash 134593790, now seen corresponding path program 1 times [2018-12-30 16:02:03,698 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:02:03,698 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:02:03,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:02:03,699 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:02:03,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:02:03,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:02:03,904 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 644 proven. 26 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2018-12-30 16:02:03,904 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 16:02:03,904 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 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 [2018-12-30 16:02:03,918 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:02:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:02:04,001 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 16:02:04,082 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 523 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2018-12-30 16:02:04,101 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 16:02:04,101 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-30 16:02:04,102 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-30 16:02:04,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-30 16:02:04,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-30 16:02:04,103 INFO L87 Difference]: Start difference. First operand 11761 states and 16256 transitions. Second operand 5 states. [2018-12-30 16:02:04,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:02:04,952 INFO L93 Difference]: Finished difference Result 26031 states and 35776 transitions. [2018-12-30 16:02:04,953 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-30 16:02:04,953 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 298 [2018-12-30 16:02:04,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:02:04,979 INFO L225 Difference]: With dead ends: 26031 [2018-12-30 16:02:04,979 INFO L226 Difference]: Without dead ends: 10083 [2018-12-30 16:02:04,998 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 299 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-12-30 16:02:05,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10083 states. [2018-12-30 16:02:05,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10083 to 8984. [2018-12-30 16:02:05,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8984 states. [2018-12-30 16:02:05,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8984 states to 8984 states and 12019 transitions. [2018-12-30 16:02:05,366 INFO L78 Accepts]: Start accepts. Automaton has 8984 states and 12019 transitions. Word has length 298 [2018-12-30 16:02:05,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:02:05,366 INFO L480 AbstractCegarLoop]: Abstraction has 8984 states and 12019 transitions. [2018-12-30 16:02:05,367 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-30 16:02:05,367 INFO L276 IsEmpty]: Start isEmpty. Operand 8984 states and 12019 transitions. [2018-12-30 16:02:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2018-12-30 16:02:05,378 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:02:05,378 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 16:02:05,379 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:02:05,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:02:05,379 INFO L82 PathProgramCache]: Analyzing trace with hash -1551518133, now seen corresponding path program 1 times [2018-12-30 16:02:05,379 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:02:05,379 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:02:05,380 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:02:05,380 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:02:05,380 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:02:05,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:02:05,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1066 backedges. 627 proven. 0 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2018-12-30 16:02:05,523 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:02:05,523 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:02:05,523 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:02:05,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:02:05,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:02:05,524 INFO L87 Difference]: Start difference. First operand 8984 states and 12019 transitions. Second operand 3 states. [2018-12-30 16:02:06,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:02:06,451 INFO L93 Difference]: Finished difference Result 18177 states and 24396 transitions. [2018-12-30 16:02:06,454 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:02:06,454 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 321 [2018-12-30 16:02:06,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:02:06,472 INFO L225 Difference]: With dead ends: 18177 [2018-12-30 16:02:06,472 INFO L226 Difference]: Without dead ends: 9224 [2018-12-30 16:02:06,482 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:02:06,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9224 states. [2018-12-30 16:02:06,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9224 to 7756. [2018-12-30 16:02:06,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7756 states. [2018-12-30 16:02:06,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7756 states to 7756 states and 10407 transitions. [2018-12-30 16:02:06,681 INFO L78 Accepts]: Start accepts. Automaton has 7756 states and 10407 transitions. Word has length 321 [2018-12-30 16:02:06,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:02:06,681 INFO L480 AbstractCegarLoop]: Abstraction has 7756 states and 10407 transitions. [2018-12-30 16:02:06,681 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:02:06,681 INFO L276 IsEmpty]: Start isEmpty. Operand 7756 states and 10407 transitions. [2018-12-30 16:02:06,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2018-12-30 16:02:06,691 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:02:06,692 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 9, 9, 8, 8, 7, 7, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2018-12-30 16:02:06,692 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:02:06,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:02:06,692 INFO L82 PathProgramCache]: Analyzing trace with hash -16053374, now seen corresponding path program 1 times [2018-12-30 16:02:06,692 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:02:06,692 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:02:06,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:02:06,696 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:02:06,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:02:06,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:02:06,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 871 proven. 26 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2018-12-30 16:02:06,934 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 16:02:06,934 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-30 16:02:06,947 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:02:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:02:07,038 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 16:02:07,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 680 proven. 0 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2018-12-30 16:02:07,397 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 16:02:07,398 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-30 16:02:07,398 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-30 16:02:07,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-30 16:02:07,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-30 16:02:07,399 INFO L87 Difference]: Start difference. First operand 7756 states and 10407 transitions. Second operand 5 states. [2018-12-30 16:02:08,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:02:08,471 INFO L93 Difference]: Finished difference Result 15646 states and 21041 transitions. [2018-12-30 16:02:08,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-30 16:02:08,472 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 354 [2018-12-30 16:02:08,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:02:08,484 INFO L225 Difference]: With dead ends: 15646 [2018-12-30 16:02:08,484 INFO L226 Difference]: Without dead ends: 7620 [2018-12-30 16:02:08,493 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 365 GetRequests, 358 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-30 16:02:08,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7620 states. [2018-12-30 16:02:08,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7620 to 5286. [2018-12-30 16:02:08,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5286 states. [2018-12-30 16:02:08,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 5286 states and 7044 transitions. [2018-12-30 16:02:08,652 INFO L78 Accepts]: Start accepts. Automaton has 5286 states and 7044 transitions. Word has length 354 [2018-12-30 16:02:08,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:02:08,652 INFO L480 AbstractCegarLoop]: Abstraction has 5286 states and 7044 transitions. [2018-12-30 16:02:08,653 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-30 16:02:08,653 INFO L276 IsEmpty]: Start isEmpty. Operand 5286 states and 7044 transitions. [2018-12-30 16:02:08,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2018-12-30 16:02:08,663 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:02:08,664 INFO L402 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 16, 14, 14, 12, 12, 10, 10, 8, 8, 8, 8, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 16:02:08,664 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:02:08,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:02:08,664 INFO L82 PathProgramCache]: Analyzing trace with hash -1296482981, now seen corresponding path program 1 times [2018-12-30 16:02:08,665 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:02:08,666 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:02:08,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:02:08,667 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:02:08,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:02:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:02:08,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2932 backedges. 1676 proven. 0 refuted. 0 times theorem prover too weak. 1256 trivial. 0 not checked. [2018-12-30 16:02:08,898 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 16:02:08,898 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 16:02:08,898 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 16:02:08,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 16:02:08,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:02:08,900 INFO L87 Difference]: Start difference. First operand 5286 states and 7044 transitions. Second operand 3 states. [2018-12-30 16:02:10,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:02:10,085 INFO L93 Difference]: Finished difference Result 11153 states and 14786 transitions. [2018-12-30 16:02:10,086 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 16:02:10,086 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 495 [2018-12-30 16:02:10,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:02:10,094 INFO L225 Difference]: With dead ends: 11153 [2018-12-30 16:02:10,094 INFO L226 Difference]: Without dead ends: 5898 [2018-12-30 16:02:10,101 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 16:02:10,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5898 states. [2018-12-30 16:02:10,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5898 to 5864. [2018-12-30 16:02:10,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5864 states. [2018-12-30 16:02:10,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5864 states to 5864 states and 7707 transitions. [2018-12-30 16:02:10,291 INFO L78 Accepts]: Start accepts. Automaton has 5864 states and 7707 transitions. Word has length 495 [2018-12-30 16:02:10,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:02:10,292 INFO L480 AbstractCegarLoop]: Abstraction has 5864 states and 7707 transitions. [2018-12-30 16:02:10,292 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 16:02:10,292 INFO L276 IsEmpty]: Start isEmpty. Operand 5864 states and 7707 transitions. [2018-12-30 16:02:10,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2018-12-30 16:02:10,307 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 16:02:10,308 INFO L402 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 16, 14, 14, 12, 12, 10, 10, 8, 8, 8, 8, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 16:02:10,308 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 16:02:10,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 16:02:10,310 INFO L82 PathProgramCache]: Analyzing trace with hash -1496383928, now seen corresponding path program 1 times [2018-12-30 16:02:10,310 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 16:02:10,310 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 16:02:10,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:02:10,312 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:02:10,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 16:02:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:02:10,732 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 1986 proven. 16 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2018-12-30 16:02:10,732 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 16:02:10,732 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 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 [2018-12-30 16:02:10,746 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 16:02:10,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 16:02:10,850 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 16:02:11,491 WARN L860 $PredicateComparison]: unable to prove that (exists ((ULTIMATE.start_ssl3_accept_~ag_Y~0 Int) (ULTIMATE.start_ssl3_accept_~ag_X~0 Int)) (let ((.cse0 (+ (* 2 ULTIMATE.start_ssl3_accept_~ag_Y~0) (* 2 ULTIMATE.start_ssl3_accept_~ag_X~0)))) (and (<= .cse0 8496) (<= c_ULTIMATE.start_ssl3_accept_~s__state~0 .cse0)))) is different from true [2018-12-30 16:02:12,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 1792 proven. 95 refuted. 0 times theorem prover too weak. 1173 trivial. 144 not checked. [2018-12-30 16:02:12,049 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-30 16:02:12,049 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 7 [2018-12-30 16:02:12,051 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-30 16:02:12,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-30 16:02:12,051 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=22, Unknown=1, NotChecked=8, Total=42 [2018-12-30 16:02:12,052 INFO L87 Difference]: Start difference. First operand 5864 states and 7707 transitions. Second operand 7 states. [2018-12-30 16:02:14,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 16:02:14,751 INFO L93 Difference]: Finished difference Result 13978 states and 18470 transitions. [2018-12-30 16:02:14,752 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-30 16:02:14,752 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 512 [2018-12-30 16:02:14,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 16:02:14,752 INFO L225 Difference]: With dead ends: 13978 [2018-12-30 16:02:14,753 INFO L226 Difference]: Without dead ends: 0 [2018-12-30 16:02:14,761 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 526 GetRequests, 515 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=40, Invalid=95, Unknown=1, NotChecked=20, Total=156 [2018-12-30 16:02:14,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-30 16:02:14,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-30 16:02:14,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-30 16:02:14,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-30 16:02:14,762 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 512 [2018-12-30 16:02:14,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 16:02:14,763 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-30 16:02:14,763 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-30 16:02:14,763 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-30 16:02:14,763 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-30 16:02:14,771 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-30 16:02:14,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:14,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:15,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:16,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,475 WARN L181 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 623 DAG size of output: 273 [2018-12-30 16:02:17,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,663 WARN L181 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 86 [2018-12-30 16:02:17,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:17,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:18,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:19,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,159 WARN L181 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 633 DAG size of output: 275 [2018-12-30 16:02:20,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,336 WARN L181 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 86 [2018-12-30 16:02:20,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:20,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 16:02:21,880 WARN L181 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 32 [2018-12-30 16:02:22,054 WARN L181 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 25 [2018-12-30 16:02:25,670 WARN L181 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 238 DAG size of output: 47 [2018-12-30 16:02:25,832 WARN L181 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 21 [2018-12-30 16:02:26,220 WARN L181 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 24 [2018-12-30 16:02:26,400 WARN L181 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 29 [2018-12-30 16:02:26,545 WARN L181 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 21 [2018-12-30 16:02:28,790 WARN L181 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 240 DAG size of output: 47 [2018-12-30 16:02:29,055 WARN L181 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 21 [2018-12-30 16:02:29,907 WARN L181 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 24 [2018-12-30 16:02:30,103 WARN L181 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 21 [2018-12-30 16:02:30,323 WARN L181 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 32 [2018-12-30 16:02:30,627 WARN L181 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 27 [2018-12-30 16:02:30,843 WARN L181 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 32 [2018-12-30 16:02:31,067 WARN L181 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 21 [2018-12-30 16:02:31,291 WARN L181 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 21 [2018-12-30 16:02:31,422 WARN L181 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 19 [2018-12-30 16:02:31,735 WARN L181 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 21 [2018-12-30 16:02:31,952 WARN L181 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 24 [2018-12-30 16:02:31,957 INFO L448 ceAbstractionStarter]: For program point L630(lines 630 634) no Hoare annotation was computed. [2018-12-30 16:02:31,957 INFO L448 ceAbstractionStarter]: For program point L202(lines 202 592) no Hoare annotation was computed. [2018-12-30 16:02:31,957 INFO L448 ceAbstractionStarter]: For program point L169(lines 169 603) no Hoare annotation was computed. [2018-12-30 16:02:31,957 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 614) no Hoare annotation was computed. [2018-12-30 16:02:31,957 INFO L448 ceAbstractionStarter]: For program point L103(lines 103 625) no Hoare annotation was computed. [2018-12-30 16:02:31,957 INFO L448 ceAbstractionStarter]: For program point L335(lines 335 339) no Hoare annotation was computed. [2018-12-30 16:02:31,958 INFO L444 ceAbstractionStarter]: At program point L203(lines 199 593) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 3)) (.cse1 (<= 8656 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 .cse1) (and .cse0 .cse1 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse1))) [2018-12-30 16:02:31,958 INFO L444 ceAbstractionStarter]: At program point L104(lines 103 625) the Hoare annotation is: (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) [2018-12-30 16:02:31,958 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 479) no Hoare annotation was computed. [2018-12-30 16:02:31,958 INFO L448 ceAbstractionStarter]: For program point L435(lines 435 439) no Hoare annotation was computed. [2018-12-30 16:02:31,958 INFO L444 ceAbstractionStarter]: At program point L369(lines 352 387) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse0 .cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)))) [2018-12-30 16:02:31,958 INFO L444 ceAbstractionStarter]: At program point L403(lines 394 425) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse0 .cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)))) [2018-12-30 16:02:31,958 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 243) no Hoare annotation was computed. [2018-12-30 16:02:31,958 INFO L448 ceAbstractionStarter]: For program point L205(lines 205 591) no Hoare annotation was computed. [2018-12-30 16:02:31,959 INFO L448 ceAbstractionStarter]: For program point L172(lines 172 602) no Hoare annotation was computed. [2018-12-30 16:02:31,959 INFO L448 ceAbstractionStarter]: For program point L139(lines 139 613) no Hoare annotation was computed. [2018-12-30 16:02:31,959 INFO L448 ceAbstractionStarter]: For program point L106(lines 106 624) no Hoare annotation was computed. [2018-12-30 16:02:31,959 INFO L448 ceAbstractionStarter]: For program point L371(lines 371 375) no Hoare annotation was computed. [2018-12-30 16:02:31,959 INFO L444 ceAbstractionStarter]: At program point L206(lines 205 591) the Hoare annotation is: (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) [2018-12-30 16:02:31,959 INFO L444 ceAbstractionStarter]: At program point L173(lines 169 603) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0))) (.cse2 (<= 8576 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse3 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse1 .cse2 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse3) (and .cse0 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse1 .cse2 .cse3))) [2018-12-30 16:02:31,959 INFO L444 ceAbstractionStarter]: At program point L140(lines 136 614) the Hoare annotation is: (let ((.cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse0 (<= 8466 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse1) (and (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse2 .cse0 .cse1) (and .cse2 .cse0 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))))) [2018-12-30 16:02:31,960 INFO L448 ceAbstractionStarter]: For program point L74(lines 74 82) no Hoare annotation was computed. [2018-12-30 16:02:31,960 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 411) no Hoare annotation was computed. [2018-12-30 16:02:31,960 INFO L448 ceAbstractionStarter]: For program point L571(lines 571 581) no Hoare annotation was computed. [2018-12-30 16:02:31,960 INFO L448 ceAbstractionStarter]: For program point L571-1(lines 571 581) no Hoare annotation was computed. [2018-12-30 16:02:31,960 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 476) no Hoare annotation was computed. [2018-12-30 16:02:31,960 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 278) no Hoare annotation was computed. [2018-12-30 16:02:31,960 INFO L448 ceAbstractionStarter]: For program point L175(lines 175 601) no Hoare annotation was computed. [2018-12-30 16:02:31,960 INFO L448 ceAbstractionStarter]: For program point L142(lines 142 612) no Hoare annotation was computed. [2018-12-30 16:02:31,960 INFO L448 ceAbstractionStarter]: For program point L109(lines 109 623) no Hoare annotation was computed. [2018-12-30 16:02:31,961 INFO L448 ceAbstractionStarter]: For program point L506(lines 506 510) no Hoare annotation was computed. [2018-12-30 16:02:31,961 INFO L448 ceAbstractionStarter]: For program point L308(lines 308 316) no Hoare annotation was computed. [2018-12-30 16:02:31,961 INFO L444 ceAbstractionStarter]: At program point L209(lines 208 590) the Hoare annotation is: (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) [2018-12-30 16:02:31,961 INFO L448 ceAbstractionStarter]: For program point L77(lines 77 81) no Hoare annotation was computed. [2018-12-30 16:02:31,961 INFO L448 ceAbstractionStarter]: For program point L77-2(lines 74 82) no Hoare annotation was computed. [2018-12-30 16:02:31,961 INFO L451 ceAbstractionStarter]: At program point L672(lines 65 674) the Hoare annotation is: true [2018-12-30 16:02:31,961 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 645) no Hoare annotation was computed. [2018-12-30 16:02:31,961 INFO L448 ceAbstractionStarter]: For program point L540(lines 540 545) no Hoare annotation was computed. [2018-12-30 16:02:31,962 INFO L451 ceAbstractionStarter]: At program point L673(lines 8 675) the Hoare annotation is: true [2018-12-30 16:02:31,962 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 578) no Hoare annotation was computed. [2018-12-30 16:02:31,962 INFO L448 ceAbstractionStarter]: For program point L178(lines 178 600) no Hoare annotation was computed. [2018-12-30 16:02:31,962 INFO L448 ceAbstractionStarter]: For program point L145(lines 145 611) no Hoare annotation was computed. [2018-12-30 16:02:31,962 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 622) no Hoare annotation was computed. [2018-12-30 16:02:31,962 INFO L448 ceAbstractionStarter]: For program point L311(lines 311 315) no Hoare annotation was computed. [2018-12-30 16:02:31,962 INFO L448 ceAbstractionStarter]: For program point L311-2(lines 210 587) no Hoare annotation was computed. [2018-12-30 16:02:31,962 INFO L444 ceAbstractionStarter]: At program point L179(lines 175 601) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0))) (.cse2 (<= 8576 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse3 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse1 .cse2 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse3) (and .cse0 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse1 .cse2 .cse3))) [2018-12-30 16:02:31,963 INFO L444 ceAbstractionStarter]: At program point L146(lines 142 612) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse0 .cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)))) [2018-12-30 16:02:31,963 INFO L444 ceAbstractionStarter]: At program point L213(lines 106 624) the Hoare annotation is: (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) [2018-12-30 16:02:31,963 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 515) no Hoare annotation was computed. [2018-12-30 16:02:31,963 INFO L448 ceAbstractionStarter]: For program point L511-2(lines 511 515) no Hoare annotation was computed. [2018-12-30 16:02:31,963 INFO L448 ceAbstractionStarter]: For program point L445-1(lines 445 457) no Hoare annotation was computed. [2018-12-30 16:02:31,963 INFO L448 ceAbstractionStarter]: For program point L181(lines 181 599) no Hoare annotation was computed. [2018-12-30 16:02:31,963 INFO L448 ceAbstractionStarter]: For program point L148(lines 148 610) no Hoare annotation was computed. [2018-12-30 16:02:31,963 INFO L448 ceAbstractionStarter]: For program point L115(lines 115 621) no Hoare annotation was computed. [2018-12-30 16:02:31,963 INFO L444 ceAbstractionStarter]: At program point L413(lines 404 424) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse0 .cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)))) [2018-12-30 16:02:31,964 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 351) no Hoare annotation was computed. [2018-12-30 16:02:31,964 INFO L448 ceAbstractionStarter]: For program point L347-2(lines 210 587) no Hoare annotation was computed. [2018-12-30 16:02:31,964 INFO L448 ceAbstractionStarter]: For program point L84(lines 84 92) no Hoare annotation was computed. [2018-12-30 16:02:31,964 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 65 674) no Hoare annotation was computed. [2018-12-30 16:02:31,964 INFO L448 ceAbstractionStarter]: For program point L448(lines 448 453) no Hoare annotation was computed. [2018-12-30 16:02:31,964 INFO L448 ceAbstractionStarter]: For program point L184(lines 184 598) no Hoare annotation was computed. [2018-12-30 16:02:31,964 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 609) no Hoare annotation was computed. [2018-12-30 16:02:31,964 INFO L448 ceAbstractionStarter]: For program point L118(lines 118 620) no Hoare annotation was computed. [2018-12-30 16:02:31,964 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 89) no Hoare annotation was computed. [2018-12-30 16:02:31,965 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 420) no Hoare annotation was computed. [2018-12-30 16:02:31,965 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-30 16:02:31,965 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 222) no Hoare annotation was computed. [2018-12-30 16:02:31,965 INFO L444 ceAbstractionStarter]: At program point L185(lines 181 599) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0))) (.cse2 (<= 8576 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse3 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)))) (or (and (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse1 .cse2 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse3))) [2018-12-30 16:02:31,965 INFO L444 ceAbstractionStarter]: At program point L152(lines 148 610) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse0 .cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)))) [2018-12-30 16:02:31,965 INFO L448 ceAbstractionStarter]: For program point L218-2(lines 210 587) no Hoare annotation was computed. [2018-12-30 16:02:31,965 INFO L448 ceAbstractionStarter]: For program point $Ultimate##90(lines 210 589) no Hoare annotation was computed. [2018-12-30 16:02:31,966 INFO L448 ceAbstractionStarter]: For program point $Ultimate##91(lines 210 589) no Hoare annotation was computed. [2018-12-30 16:02:31,966 INFO L448 ceAbstractionStarter]: For program point L550(lines 550 554) no Hoare annotation was computed. [2018-12-30 16:02:31,966 INFO L448 ceAbstractionStarter]: For program point L484(lines 484 488) no Hoare annotation was computed. [2018-12-30 16:02:31,966 INFO L448 ceAbstractionStarter]: For program point L187(lines 187 597) no Hoare annotation was computed. [2018-12-30 16:02:31,966 INFO L448 ceAbstractionStarter]: For program point L154(lines 154 608) no Hoare annotation was computed. [2018-12-30 16:02:31,966 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 619) no Hoare annotation was computed. [2018-12-30 16:02:31,966 INFO L444 ceAbstractionStarter]: At program point L551(lines 65 674) the Hoare annotation is: false [2018-12-30 16:02:31,966 INFO L444 ceAbstractionStarter]: At program point L122(lines 118 620) the Hoare annotation is: (let ((.cse4 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse0 (<= 8466 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse1 (not (= 8497 ULTIMATE.start_ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ULTIMATE.start_ssl3_accept_~s__state~0))) (.cse3 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (or (and .cse0 .cse1 .cse2 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse3) (and .cse4 .cse0 .cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)) .cse2 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse4 .cse0 .cse1 .cse2 .cse3))) [2018-12-30 16:02:31,967 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 268) no Hoare annotation was computed. [2018-12-30 16:02:31,967 INFO L451 ceAbstractionStarter]: At program point L685(lines 676 687) the Hoare annotation is: true [2018-12-30 16:02:31,967 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 386) no Hoare annotation was computed. [2018-12-30 16:02:31,967 INFO L448 ceAbstractionStarter]: For program point L322(lines 322 326) no Hoare annotation was computed. [2018-12-30 16:02:31,967 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-30 16:02:31,967 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 261) no Hoare annotation was computed. [2018-12-30 16:02:31,967 INFO L448 ceAbstractionStarter]: For program point L322-2(lines 322 326) no Hoare annotation was computed. [2018-12-30 16:02:31,967 INFO L448 ceAbstractionStarter]: For program point L190(lines 190 596) no Hoare annotation was computed. [2018-12-30 16:02:31,967 INFO L448 ceAbstractionStarter]: For program point L157(lines 157 607) no Hoare annotation was computed. [2018-12-30 16:02:31,968 INFO L448 ceAbstractionStarter]: For program point L124(lines 124 618) no Hoare annotation was computed. [2018-12-30 16:02:31,968 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 526) no Hoare annotation was computed. [2018-12-30 16:02:31,968 INFO L444 ceAbstractionStarter]: At program point L191(lines 187 597) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0))) (.cse2 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0))) (.cse3 (<= 8640 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 .cse1 .cse2 .cse3) (and .cse1 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2 .cse3) (and (<= 8640 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0) .cse1 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 3) .cse2 .cse3 .cse4))) [2018-12-30 16:02:31,968 INFO L444 ceAbstractionStarter]: At program point L158(lines 154 608) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse0 .cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)))) [2018-12-30 16:02:31,968 INFO L444 ceAbstractionStarter]: At program point L125(lines 124 618) the Hoare annotation is: (let ((.cse4 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse0 (<= 8466 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse1 (not (= 8497 ULTIMATE.start_ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ULTIMATE.start_ssl3_accept_~s__state~0))) (.cse3 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (or (and .cse0 .cse1 .cse2 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse3) (and .cse4 .cse0 .cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)) .cse2 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse4 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 .cse1 .cse2 .cse3))) [2018-12-30 16:02:31,969 INFO L444 ceAbstractionStarter]: At program point L588(lines 100 656) the Hoare annotation is: (let ((.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8448)) (.cse0 (<= 8640 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse1 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 3)) (.cse7 (<= 8656 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (.cse4 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse5 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse6 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)))) (or (and .cse0 .cse1 .cse2 .cse3) (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) (and .cse4 (= ULTIMATE.start_ssl3_accept_~s__state~0 8560)) (and .cse4 (= ULTIMATE.start_ssl3_accept_~s__state~0 8544)) (and .cse1 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse2 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (and .cse0 .cse1 (<= 8640 ULTIMATE.start_ssl3_accept_~s__state~0) .cse3) (and .cse4 (= ULTIMATE.start_ssl3_accept_~s__state~0 8512)) (and .cse5 .cse6 .cse1 .cse7) (and .cse6 .cse1 .cse7 .cse3) (and .cse4 (= ULTIMATE.start_ssl3_accept_~s__state~0 8528)) (and .cse4 .cse3) (and .cse4 .cse5 .cse6))) [2018-12-30 16:02:31,969 INFO L448 ceAbstractionStarter]: For program point L555(lines 555 559) no Hoare annotation was computed. [2018-12-30 16:02:31,969 INFO L448 ceAbstractionStarter]: For program point L291(lines 291 295) no Hoare annotation was computed. [2018-12-30 16:02:31,969 INFO L448 ceAbstractionStarter]: For program point L291-2(lines 210 587) no Hoare annotation was computed. [2018-12-30 16:02:31,969 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 385) no Hoare annotation was computed. [2018-12-30 16:02:31,969 INFO L448 ceAbstractionStarter]: For program point L358-1(lines 358 385) no Hoare annotation was computed. [2018-12-30 16:02:31,969 INFO L448 ceAbstractionStarter]: For program point L193(lines 193 595) no Hoare annotation was computed. [2018-12-30 16:02:31,970 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 606) no Hoare annotation was computed. [2018-12-30 16:02:31,970 INFO L448 ceAbstractionStarter]: For program point L127(lines 127 617) no Hoare annotation was computed. [2018-12-30 16:02:31,970 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-30 16:02:31,970 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 382) no Hoare annotation was computed. [2018-12-30 16:02:31,970 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 668) no Hoare annotation was computed. [2018-12-30 16:02:31,970 INFO L451 ceAbstractionStarter]: At program point L657(lines 99 658) the Hoare annotation is: true [2018-12-30 16:02:31,970 INFO L448 ceAbstractionStarter]: For program point L394(lines 394 425) no Hoare annotation was computed. [2018-12-30 16:02:31,970 INFO L448 ceAbstractionStarter]: For program point L196(lines 196 594) no Hoare annotation was computed. [2018-12-30 16:02:31,971 INFO L448 ceAbstractionStarter]: For program point L163(lines 163 605) no Hoare annotation was computed. [2018-12-30 16:02:31,971 INFO L448 ceAbstractionStarter]: For program point L130(lines 130 616) no Hoare annotation was computed. [2018-12-30 16:02:31,971 INFO L448 ceAbstractionStarter]: For program point L626(lines 626 654) no Hoare annotation was computed. [2018-12-30 16:02:31,971 INFO L448 ceAbstractionStarter]: For program point L395(lines 395 401) no Hoare annotation was computed. [2018-12-30 16:02:31,971 INFO L448 ceAbstractionStarter]: For program point L362(lines 362 381) no Hoare annotation was computed. [2018-12-30 16:02:31,971 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 247) no Hoare annotation was computed. [2018-12-30 16:02:31,971 INFO L444 ceAbstractionStarter]: At program point L197(lines 193 595) the Hoare annotation is: (let ((.cse0 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0))) (.cse3 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 3)) (.cse1 (<= 8656 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse2 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)))) (or (and .cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse1 .cse2) (and (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 .cse3 .cse1 .cse2) (and .cse0 .cse3 .cse1 .cse2 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))))) [2018-12-30 16:02:31,971 INFO L444 ceAbstractionStarter]: At program point L164(lines 160 606) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse0 .cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)))) [2018-12-30 16:02:31,972 INFO L448 ceAbstractionStarter]: For program point L230-2(lines 210 587) no Hoare annotation was computed. [2018-12-30 16:02:31,972 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 651) no Hoare annotation was computed. [2018-12-30 16:02:31,972 INFO L448 ceAbstractionStarter]: For program point L561(lines 561 565) no Hoare annotation was computed. [2018-12-30 16:02:31,972 INFO L448 ceAbstractionStarter]: For program point L528(lines 528 532) no Hoare annotation was computed. [2018-12-30 16:02:31,972 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 499) no Hoare annotation was computed. [2018-12-30 16:02:31,972 INFO L448 ceAbstractionStarter]: For program point L561-2(lines 561 565) no Hoare annotation was computed. [2018-12-30 16:02:31,972 INFO L448 ceAbstractionStarter]: For program point L528-2(lines 210 587) no Hoare annotation was computed. [2018-12-30 16:02:31,972 INFO L448 ceAbstractionStarter]: For program point L363(lines 363 367) no Hoare annotation was computed. [2018-12-30 16:02:31,972 INFO L448 ceAbstractionStarter]: For program point L363-2(lines 362 379) no Hoare annotation was computed. [2018-12-30 16:02:31,973 INFO L448 ceAbstractionStarter]: For program point L661(lines 661 665) no Hoare annotation was computed. [2018-12-30 16:02:31,973 INFO L448 ceAbstractionStarter]: For program point L628(lines 628 637) no Hoare annotation was computed. [2018-12-30 16:02:31,973 INFO L448 ceAbstractionStarter]: For program point L661-2(lines 661 665) no Hoare annotation was computed. [2018-12-30 16:02:31,973 INFO L448 ceAbstractionStarter]: For program point L628-2(lines 627 649) no Hoare annotation was computed. [2018-12-30 16:02:31,973 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 467) no Hoare annotation was computed. [2018-12-30 16:02:31,973 INFO L448 ceAbstractionStarter]: For program point L331-1(lines 331 340) no Hoare annotation was computed. [2018-12-30 16:02:31,973 INFO L448 ceAbstractionStarter]: For program point L232(lines 232 237) no Hoare annotation was computed. [2018-12-30 16:02:31,973 INFO L448 ceAbstractionStarter]: For program point L199(lines 199 593) no Hoare annotation was computed. [2018-12-30 16:02:31,973 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 604) no Hoare annotation was computed. [2018-12-30 16:02:31,973 INFO L448 ceAbstractionStarter]: For program point L133(lines 133 615) no Hoare annotation was computed. [2018-12-30 16:02:31,974 INFO L444 ceAbstractionStarter]: At program point L100-2(lines 100 656) the Hoare annotation is: (let ((.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8448)) (.cse0 (<= 8640 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse1 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 3)) (.cse7 (<= 8656 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (.cse4 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse5 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse6 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)))) (or (and .cse0 .cse1 .cse2 .cse3) (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) (and .cse4 (= ULTIMATE.start_ssl3_accept_~s__state~0 8560)) (and .cse4 (= ULTIMATE.start_ssl3_accept_~s__state~0 8544)) (and .cse1 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse2 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (and .cse0 .cse1 (<= 8640 ULTIMATE.start_ssl3_accept_~s__state~0) .cse3) (and .cse4 (= ULTIMATE.start_ssl3_accept_~s__state~0 8512)) (and .cse5 .cse6 .cse1 .cse7) (and .cse6 .cse1 .cse7 .cse3) (and .cse4 (= ULTIMATE.start_ssl3_accept_~s__state~0 8528)) (and .cse4 .cse3) (and .cse4 .cse5 .cse6))) [2018-12-30 16:02:31,974 INFO L444 ceAbstractionStarter]: At program point L167(lines 166 604) the Hoare annotation is: (let ((.cse3 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 3)) (.cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (or (and (<= 8640 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0) .cse0 .cse1 .cse2) (and .cse3 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse1) (and .cse1 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1)) (and .cse3 .cse1 .cse2) (and .cse0 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse1 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)))) [2018-12-30 16:02:31,974 INFO L444 ceAbstractionStarter]: At program point L134(lines 127 617) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (not (= 8497 ULTIMATE.start_ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ULTIMATE.start_ssl3_accept_~s__state~0))) (.cse3 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (or (and .cse0 .cse1 (not (= 8673 ULTIMATE.start_ssl3_accept_~s__state~0)) .cse2 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__state~0)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and (and .cse1 .cse2 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 1)) .cse3) (and (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) (and .cse0 .cse1 .cse2) .cse3))) [2018-12-30 16:02:31,974 INFO L448 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-12-30 16:02:32,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.12 04:02:32 BoogieIcfgContainer [2018-12-30 16:02:32,035 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-30 16:02:32,036 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-30 16:02:32,036 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-30 16:02:32,036 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-30 16:02:32,040 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 04:01:49" (3/4) ... [2018-12-30 16:02:32,046 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-30 16:02:32,078 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-30 16:02:32,079 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-30 16:02:32,271 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-30 16:02:32,271 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-30 16:02:32,272 INFO L168 Benchmark]: Toolchain (without parser) took 44137.10 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 948.7 MB in the beginning and 858.7 MB in the end (delta: 90.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-12-30 16:02:32,274 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-30 16:02:32,274 INFO L168 Benchmark]: CACSL2BoogieTranslator took 420.30 ms. Allocated memory is still 1.0 GB. Free memory was 948.7 MB in the beginning and 932.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-30 16:02:32,275 INFO L168 Benchmark]: Boogie Procedure Inliner took 142.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 76.5 MB). Free memory was 932.6 MB in the beginning and 1.1 GB in the end (delta: -131.3 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. [2018-12-30 16:02:32,276 INFO L168 Benchmark]: Boogie Preprocessor took 53.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-12-30 16:02:32,276 INFO L168 Benchmark]: RCFGBuilder took 1238.44 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 995.9 MB in the end (delta: 60.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 11.5 GB. [2018-12-30 16:02:32,276 INFO L168 Benchmark]: TraceAbstraction took 42040.75 ms. Allocated memory was 1.1 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 995.9 MB in the beginning and 858.7 MB in the end (delta: 137.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-12-30 16:02:32,277 INFO L168 Benchmark]: Witness Printer took 235.47 ms. Allocated memory is still 2.2 GB. Free memory is still 858.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-30 16:02:32,282 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 420.30 ms. Allocated memory is still 1.0 GB. Free memory was 948.7 MB in the beginning and 932.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 142.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 76.5 MB). Free memory was 932.6 MB in the beginning and 1.1 GB in the end (delta: -131.3 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 53.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1238.44 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 995.9 MB in the end (delta: 60.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 42040.75 ms. Allocated memory was 1.1 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 995.9 MB in the beginning and 858.7 MB in the end (delta: 137.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * Witness Printer took 235.47 ms. Allocated memory is still 2.2 GB. Free memory is still 858.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 668]: 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: 118]: Loop Invariant Derived loop invariant: (((((8466 <= s__state && !(8497 == s__state)) && !(8496 == s__state)) && blastFlag <= 1) && s__state <= 8576) || ((((((blastFlag <= 2 && 8466 <= s__state) && !(8497 == s__state)) && !(8673 == s__state)) && !(8496 == s__state)) && !(8672 == s__state)) && !(s__hit == 0))) || (((((s__s3__tmp__next_state___0 <= 8576 && blastFlag <= 2) && 8466 <= s__state) && !(8497 == s__state)) && !(8496 == s__state)) && s__state <= 8576) - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: ((((!(8673 == s__state) && blastFlag <= 1) && 8656 <= s__state) && !(8672 == s__state)) || ((((s__s3__tmp__next_state___0 <= 8576 && !(8673 == s__state)) && blastFlag <= 3) && 8656 <= s__state) && !(8672 == s__state))) || ((((!(8673 == s__state) && blastFlag <= 3) && 8656 <= s__state) && !(8672 == s__state)) && !(s__hit == 0)) - InvariantResult [Line: 676]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: (((((((((((((8640 <= s__s3__tmp__next_state___0 && blastFlag <= 3) && s__state <= 8448) && !(s__hit == 0)) || blastFlag <= 1) || (blastFlag <= 2 && s__state == 8560)) || (blastFlag <= 2 && s__state == 8544)) || (((blastFlag <= 3 && s__s3__tmp__next_state___0 <= 3) && s__state <= 8448) && 0 == s__hit)) || (((8640 <= s__s3__tmp__next_state___0 && blastFlag <= 3) && 8640 <= s__state) && !(s__hit == 0))) || (blastFlag <= 2 && s__state == 8512)) || (((s__s3__tmp__next_state___0 <= 8576 && !(8673 == s__state)) && blastFlag <= 3) && 8656 <= s__state)) || (((!(8673 == s__state) && blastFlag <= 3) && 8656 <= s__state) && !(s__hit == 0))) || (blastFlag <= 2 && s__state == 8528)) || (blastFlag <= 2 && !(s__hit == 0))) || ((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && !(8673 == s__state)) - InvariantResult [Line: 142]: Loop Invariant Derived loop invariant: ((((blastFlag <= 2 && 8512 <= s__state) && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) || ((blastFlag <= 2 && 8512 <= s__state) && s__state <= 8576) - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: !(8672 == s__state) - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: (((((blastFlag <= 2 && !(8673 == s__state)) && 8576 <= s__state) && !(8672 == s__state)) && !(s__hit == 0)) || (((!(8673 == s__state) && 8576 <= s__state) && blastFlag <= 1) && !(8672 == s__state))) || ((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && !(8673 == s__state)) && 8576 <= s__state) && !(8672 == s__state)) - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: ((((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8640 <= s__state) && !(s__hit == 0)) || ((((s__s3__tmp__next_state___0 <= 8576 && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) && 8640 <= s__state)) || (((!(8673 == s__state) && blastFlag <= 1) && !(8672 == s__state)) && 8640 <= s__state)) || (((((8640 <= s__s3__tmp__next_state___0 && !(8673 == s__state)) && blastFlag <= 3) && !(8672 == s__state)) && 8640 <= s__state) && !(s__hit == 0)) - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: !(8672 == s__state) - InvariantResult [Line: 404]: Loop Invariant Derived loop invariant: ((((blastFlag <= 2 && 8512 <= s__state) && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) || ((blastFlag <= 2 && 8512 <= s__state) && s__state <= 8576) - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: (((8466 <= s__state && blastFlag <= 1) && s__state <= 8576) || (((s__s3__tmp__next_state___0 <= 8576 && blastFlag <= 2) && 8466 <= s__state) && s__state <= 8576)) || ((((blastFlag <= 2 && 8466 <= s__state) && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: ((((blastFlag <= 2 && 8512 <= s__state) && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) || ((blastFlag <= 2 && 8512 <= s__state) && s__state <= 8576) - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: (((((((((((((8640 <= s__s3__tmp__next_state___0 && blastFlag <= 3) && s__state <= 8448) && !(s__hit == 0)) || blastFlag <= 1) || (blastFlag <= 2 && s__state == 8560)) || (blastFlag <= 2 && s__state == 8544)) || (((blastFlag <= 3 && s__s3__tmp__next_state___0 <= 3) && s__state <= 8448) && 0 == s__hit)) || (((8640 <= s__s3__tmp__next_state___0 && blastFlag <= 3) && 8640 <= s__state) && !(s__hit == 0))) || (blastFlag <= 2 && s__state == 8512)) || (((s__s3__tmp__next_state___0 <= 8576 && !(8673 == s__state)) && blastFlag <= 3) && 8656 <= s__state)) || (((!(8673 == s__state) && blastFlag <= 3) && 8656 <= s__state) && !(s__hit == 0))) || (blastFlag <= 2 && s__state == 8528)) || (blastFlag <= 2 && !(s__hit == 0))) || ((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && !(8673 == s__state)) - InvariantResult [Line: 169]: Loop Invariant Derived loop invariant: (((((blastFlag <= 2 && !(8673 == s__state)) && 8576 <= s__state) && !(8672 == s__state)) && !(s__hit == 0)) || (((!(8673 == s__state) && 8576 <= s__state) && blastFlag <= 1) && !(8672 == s__state))) || ((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && !(8673 == s__state)) && 8576 <= s__state) && !(8672 == s__state)) - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: !(8672 == s__state) - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: ((((blastFlag <= 2 && 8512 <= s__state) && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) || ((blastFlag <= 2 && 8512 <= s__state) && s__state <= 8576) - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: ((((((blastFlag <= 2 && !(8497 == s__state)) && !(8673 == s__state)) && !(8496 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) || (((!(8497 == s__state) && !(8496 == s__state)) && blastFlag <= 1) && s__state <= 8576)) || ((s__s3__tmp__next_state___0 <= 8576 && (blastFlag <= 2 && !(8497 == s__state)) && !(8496 == s__state)) && s__state <= 8576) - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: !(8672 == s__state) - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: ((((((8640 <= s__s3__tmp__next_state___0 && blastFlag <= 3) && s__state <= 8448) && !(s__hit == 0)) || ((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || (s__state <= 8448 && blastFlag <= 1)) || ((blastFlag <= 2 && s__state <= 8448) && !(s__hit == 0))) || (((blastFlag <= 3 && s__s3__tmp__next_state___0 <= 3) && s__state <= 8448) && 0 == s__hit) - InvariantResult [Line: 8]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: (((((8466 <= s__state && !(8497 == s__state)) && !(8496 == s__state)) && blastFlag <= 1) && s__state <= 8576) || ((((((blastFlag <= 2 && 8466 <= s__state) && !(8497 == s__state)) && !(8673 == s__state)) && !(8496 == s__state)) && !(8672 == s__state)) && !(s__hit == 0))) || (((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && 8466 <= s__state) && !(8497 == s__state)) && !(8496 == s__state)) && s__state <= 8576) - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: ((((blastFlag <= 2 && 8512 <= s__state) && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) || ((blastFlag <= 2 && 8512 <= s__state) && s__state <= 8576) - InvariantResult [Line: 394]: Loop Invariant Derived loop invariant: ((((blastFlag <= 2 && 8512 <= s__state) && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) || ((blastFlag <= 2 && 8512 <= s__state) && s__state <= 8576) - InvariantResult [Line: 199]: Loop Invariant Derived loop invariant: (((s__s3__tmp__next_state___0 <= 8576 && blastFlag <= 3) && 8656 <= s__state) || ((blastFlag <= 3 && 8656 <= s__state) && !(s__hit == 0))) || (blastFlag <= 1 && 8656 <= s__state) - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: ((((blastFlag <= 2 && 8512 <= s__state) && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) || ((blastFlag <= 2 && 8512 <= s__state) && s__state <= 8576) - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: (((((s__s3__tmp__next_state___0 <= 8576 && blastFlag <= 2) && !(8673 == s__state)) && 8576 <= s__state) && !(8672 == s__state)) || ((((blastFlag <= 2 && !(8673 == s__state)) && 8576 <= s__state) && !(8672 == s__state)) && !(s__hit == 0))) || (((!(8673 == s__state) && 8576 <= s__state) && blastFlag <= 1) && !(8672 == s__state)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 139 locations, 1 error locations. SAFE Result, 41.9s OverallTime, 21 OverallIterations, 19 TraceHistogramMax, 16.5s AutomataDifference, 0.0s DeadEndRemovalTime, 17.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 4627 SDtfs, 2772 SDslu, 3774 SDs, 0 SdLazy, 3773 SolverSat, 582 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 12.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1496 GetRequests, 1450 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 2.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11761occurred in iteration=16, 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: 2.0s AutomataMinimizationTime, 21 MinimizatonAttempts, 7188 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 29 LocationsWithAnnotation, 29 PreInvPairs, 1134 NumberOfFragments, 1082 HoareAnnotationTreeSize, 29 FomulaSimplifications, 165673 FormulaSimplificationTreeSizeReduction, 6.1s HoareSimplificationTime, 29 FomulaSimplificationsInter, 34240 FormulaSimplificationTreeSizeReductionInter, 11.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 5814 NumberOfCodeBlocks, 5814 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 5789 ConstructedInterpolants, 35 QuantifiedInterpolants, 3537802 SizeOfPredicates, 5 NumberOfNonLiveVariables, 2269 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 25 InterpolantComputations, 20 PerfectInterpolantSequences, 19692/20015 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...