./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ssh-simplified/s3_srvr_4_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ssh-simplified/s3_srvr_4_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer --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 a9636d7d6107e60711fab246dfc2abf2798468aa ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:24:08,420 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:24:08,421 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:24:08,428 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:24:08,428 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:24:08,429 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:24:08,429 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:24:08,430 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:24:08,431 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:24:08,432 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:24:08,432 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:24:08,433 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:24:08,433 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:24:08,434 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:24:08,435 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:24:08,435 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:24:08,436 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:24:08,437 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:24:08,438 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:24:08,439 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:24:08,440 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:24:08,441 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:24:08,442 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:24:08,442 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:24:08,442 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:24:08,443 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:24:08,444 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:24:08,444 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:24:08,445 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:24:08,446 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:24:08,446 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:24:08,446 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:24:08,446 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:24:08,447 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:24:08,447 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:24:08,448 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:24:08,448 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-22 23:24:08,457 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:24:08,457 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:24:08,458 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:24:08,458 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:24:08,458 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:24:08,459 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:24:08,459 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:24:08,459 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:24:08,459 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:24:08,459 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:24:08,459 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:24:08,459 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:24:08,459 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:24:08,460 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:24:08,460 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:24:08,460 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:24:08,460 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:24:08,460 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:24:08,460 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:24:08,460 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:24:08,460 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:24:08,460 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:24:08,461 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:24:08,461 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:24:08,461 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:24:08,461 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:24:08,461 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:24:08,461 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:24:08,461 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:24:08,461 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:24:08,461 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer 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 -> a9636d7d6107e60711fab246dfc2abf2798468aa [2018-11-22 23:24:08,483 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:24:08,491 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:24:08,493 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:24:08,494 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:24:08,494 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:24:08,495 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/../../sv-benchmarks/c/ssh-simplified/s3_srvr_4_true-unreach-call_false-termination.cil.c [2018-11-22 23:24:08,530 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/data/bc62c5c1d/8d858c9345254dccbdf37118f2bf3087/FLAGc2f067c7e [2018-11-22 23:24:08,963 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:24:08,963 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/sv-benchmarks/c/ssh-simplified/s3_srvr_4_true-unreach-call_false-termination.cil.c [2018-11-22 23:24:08,972 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/data/bc62c5c1d/8d858c9345254dccbdf37118f2bf3087/FLAGc2f067c7e [2018-11-22 23:24:08,983 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/data/bc62c5c1d/8d858c9345254dccbdf37118f2bf3087 [2018-11-22 23:24:08,985 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:24:08,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:24:08,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:24:08,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:24:08,988 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:24:08,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:24:08" (1/1) ... [2018-11-22 23:24:08,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6566c35d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:08, skipping insertion in model container [2018-11-22 23:24:08,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:24:08" (1/1) ... [2018-11-22 23:24:08,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:24:09,024 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:24:09,174 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:24:09,176 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:24:09,211 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:24:09,219 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:24:09,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:09 WrapperNode [2018-11-22 23:24:09,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:24:09,220 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:24:09,220 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:24:09,220 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:24:09,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:09" (1/1) ... [2018-11-22 23:24:09,268 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:09" (1/1) ... [2018-11-22 23:24:09,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:24:09,274 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:24:09,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:24:09,274 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:24:09,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:09" (1/1) ... [2018-11-22 23:24:09,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:09" (1/1) ... [2018-11-22 23:24:09,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:09" (1/1) ... [2018-11-22 23:24:09,283 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:09" (1/1) ... [2018-11-22 23:24:09,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:09" (1/1) ... [2018-11-22 23:24:09,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:09" (1/1) ... [2018-11-22 23:24:09,300 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:09" (1/1) ... [2018-11-22 23:24:09,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:24:09,303 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:24:09,303 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:24:09,304 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:24:09,304 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/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 [2018-11-22 23:24:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:24:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:24:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:24:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:24:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:24:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:24:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-11-22 23:24:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-11-22 23:24:09,444 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 23:24:09,444 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 23:24:09,768 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:24:09,769 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-22 23:24:09,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:24:09 BoogieIcfgContainer [2018-11-22 23:24:09,769 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:24:09,770 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-22 23:24:09,770 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-22 23:24:09,772 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-22 23:24:09,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 11:24:08" (1/3) ... [2018-11-22 23:24:09,772 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3beff2b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:24:09, skipping insertion in model container [2018-11-22 23:24:09,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:24:09" (2/3) ... [2018-11-22 23:24:09,773 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3beff2b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:24:09, skipping insertion in model container [2018-11-22 23:24:09,773 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:24:09" (3/3) ... [2018-11-22 23:24:09,774 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_4_true-unreach-call_false-termination.cil.c [2018-11-22 23:24:09,780 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-22 23:24:09,785 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-22 23:24:09,796 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-22 23:24:09,816 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-22 23:24:09,816 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-22 23:24:09,816 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-22 23:24:09,816 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-22 23:24:09,816 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-22 23:24:09,817 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-22 23:24:09,817 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-22 23:24:09,817 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-22 23:24:09,817 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-22 23:24:09,831 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states. [2018-11-22 23:24:09,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-22 23:24:09,837 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:09,838 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, 1, 1, 1, 1, 1] [2018-11-22 23:24:09,839 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:09,843 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:09,843 INFO L82 PathProgramCache]: Analyzing trace with hash 1127072202, now seen corresponding path program 1 times [2018-11-22 23:24:09,844 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:09,844 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:09,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:09,872 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:09,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:09,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:10,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:24:10,027 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:10,027 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:10,030 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:10,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:10,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:10,040 INFO L87 Difference]: Start difference. First operand 149 states. Second operand 5 states. [2018-11-22 23:24:10,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:10,308 INFO L93 Difference]: Finished difference Result 337 states and 574 transitions. [2018-11-22 23:24:10,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:10,310 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2018-11-22 23:24:10,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:10,319 INFO L225 Difference]: With dead ends: 337 [2018-11-22 23:24:10,319 INFO L226 Difference]: Without dead ends: 180 [2018-11-22 23:24:10,322 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:10,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2018-11-22 23:24:10,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 175. [2018-11-22 23:24:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 175 states. [2018-11-22 23:24:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 280 transitions. [2018-11-22 23:24:10,361 INFO L78 Accepts]: Start accepts. Automaton has 175 states and 280 transitions. Word has length 49 [2018-11-22 23:24:10,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:10,362 INFO L480 AbstractCegarLoop]: Abstraction has 175 states and 280 transitions. [2018-11-22 23:24:10,362 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:10,362 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 280 transitions. [2018-11-22 23:24:10,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-22 23:24:10,363 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:10,364 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, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:10,364 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:10,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:10,364 INFO L82 PathProgramCache]: Analyzing trace with hash 572375021, now seen corresponding path program 1 times [2018-11-22 23:24:10,365 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:10,365 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:10,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:10,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:10,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:10,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:24:10,431 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:10,432 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:10,434 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:10,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:10,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:10,434 INFO L87 Difference]: Start difference. First operand 175 states and 280 transitions. Second operand 5 states. [2018-11-22 23:24:10,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:10,653 INFO L93 Difference]: Finished difference Result 385 states and 629 transitions. [2018-11-22 23:24:10,653 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:10,653 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2018-11-22 23:24:10,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:10,655 INFO L225 Difference]: With dead ends: 385 [2018-11-22 23:24:10,655 INFO L226 Difference]: Without dead ends: 221 [2018-11-22 23:24:10,656 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:10,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2018-11-22 23:24:10,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 216. [2018-11-22 23:24:10,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 216 states. [2018-11-22 23:24:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 357 transitions. [2018-11-22 23:24:10,670 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 357 transitions. Word has length 50 [2018-11-22 23:24:10,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:10,671 INFO L480 AbstractCegarLoop]: Abstraction has 216 states and 357 transitions. [2018-11-22 23:24:10,671 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 357 transitions. [2018-11-22 23:24:10,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-22 23:24:10,673 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:10,673 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:10,674 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:10,674 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:10,674 INFO L82 PathProgramCache]: Analyzing trace with hash -1550770299, now seen corresponding path program 1 times [2018-11-22 23:24:10,674 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:10,674 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:10,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:10,675 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:10,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:10,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:24:10,747 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:10,748 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:10,748 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:10,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:10,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:10,749 INFO L87 Difference]: Start difference. First operand 216 states and 357 transitions. Second operand 5 states. [2018-11-22 23:24:10,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:10,907 INFO L93 Difference]: Finished difference Result 450 states and 755 transitions. [2018-11-22 23:24:10,907 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:10,907 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 77 [2018-11-22 23:24:10,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:10,909 INFO L225 Difference]: With dead ends: 450 [2018-11-22 23:24:10,909 INFO L226 Difference]: Without dead ends: 247 [2018-11-22 23:24:10,910 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:10,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2018-11-22 23:24:10,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 247. [2018-11-22 23:24:10,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 247 states. [2018-11-22 23:24:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 413 transitions. [2018-11-22 23:24:10,924 INFO L78 Accepts]: Start accepts. Automaton has 247 states and 413 transitions. Word has length 77 [2018-11-22 23:24:10,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:10,924 INFO L480 AbstractCegarLoop]: Abstraction has 247 states and 413 transitions. [2018-11-22 23:24:10,924 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 413 transitions. [2018-11-22 23:24:10,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-22 23:24:10,926 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:10,926 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1] [2018-11-22 23:24:10,926 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:10,926 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:10,927 INFO L82 PathProgramCache]: Analyzing trace with hash -1202289061, now seen corresponding path program 1 times [2018-11-22 23:24:10,927 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:10,927 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:10,927 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:10,928 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:10,928 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:10,994 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-22 23:24:10,994 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:10,994 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:10,994 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:10,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:10,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:10,995 INFO L87 Difference]: Start difference. First operand 247 states and 413 transitions. Second operand 5 states. [2018-11-22 23:24:11,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:11,085 INFO L93 Difference]: Finished difference Result 498 states and 837 transitions. [2018-11-22 23:24:11,085 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:11,085 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 89 [2018-11-22 23:24:11,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:11,087 INFO L225 Difference]: With dead ends: 498 [2018-11-22 23:24:11,087 INFO L226 Difference]: Without dead ends: 264 [2018-11-22 23:24:11,087 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:11,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2018-11-22 23:24:11,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 262. [2018-11-22 23:24:11,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2018-11-22 23:24:11,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 436 transitions. [2018-11-22 23:24:11,096 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 436 transitions. Word has length 89 [2018-11-22 23:24:11,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:11,097 INFO L480 AbstractCegarLoop]: Abstraction has 262 states and 436 transitions. [2018-11-22 23:24:11,097 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:11,097 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 436 transitions. [2018-11-22 23:24:11,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-22 23:24:11,098 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:11,098 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:11,099 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:11,099 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:11,099 INFO L82 PathProgramCache]: Analyzing trace with hash -1597952639, now seen corresponding path program 1 times [2018-11-22 23:24:11,099 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:11,099 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:11,100 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:11,100 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:11,100 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:11,156 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:24:11,157 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:11,157 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:11,157 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:11,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:11,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:11,158 INFO L87 Difference]: Start difference. First operand 262 states and 436 transitions. Second operand 5 states. [2018-11-22 23:24:11,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:11,274 INFO L93 Difference]: Finished difference Result 558 states and 938 transitions. [2018-11-22 23:24:11,275 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:11,275 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 89 [2018-11-22 23:24:11,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:11,276 INFO L225 Difference]: With dead ends: 558 [2018-11-22 23:24:11,277 INFO L226 Difference]: Without dead ends: 309 [2018-11-22 23:24:11,277 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:11,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2018-11-22 23:24:11,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 304. [2018-11-22 23:24:11,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 304 states. [2018-11-22 23:24:11,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 510 transitions. [2018-11-22 23:24:11,289 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 510 transitions. Word has length 89 [2018-11-22 23:24:11,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:11,290 INFO L480 AbstractCegarLoop]: Abstraction has 304 states and 510 transitions. [2018-11-22 23:24:11,290 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:11,290 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 510 transitions. [2018-11-22 23:24:11,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-22 23:24:11,291 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:11,291 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:11,292 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:11,292 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:11,292 INFO L82 PathProgramCache]: Analyzing trace with hash -2044645757, now seen corresponding path program 1 times [2018-11-22 23:24:11,292 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:11,292 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:11,293 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:11,293 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:11,293 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:11,334 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-22 23:24:11,334 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:11,334 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:11,335 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:11,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:11,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:11,336 INFO L87 Difference]: Start difference. First operand 304 states and 510 transitions. Second operand 5 states. [2018-11-22 23:24:11,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:11,446 INFO L93 Difference]: Finished difference Result 597 states and 1005 transitions. [2018-11-22 23:24:11,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:11,447 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 90 [2018-11-22 23:24:11,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:11,448 INFO L225 Difference]: With dead ends: 597 [2018-11-22 23:24:11,448 INFO L226 Difference]: Without dead ends: 306 [2018-11-22 23:24:11,449 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:11,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2018-11-22 23:24:11,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 304. [2018-11-22 23:24:11,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 304 states. [2018-11-22 23:24:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 506 transitions. [2018-11-22 23:24:11,456 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 506 transitions. Word has length 90 [2018-11-22 23:24:11,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:11,456 INFO L480 AbstractCegarLoop]: Abstraction has 304 states and 506 transitions. [2018-11-22 23:24:11,457 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:11,457 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 506 transitions. [2018-11-22 23:24:11,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-22 23:24:11,457 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:11,458 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:11,458 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:11,458 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:11,458 INFO L82 PathProgramCache]: Analyzing trace with hash -176213692, now seen corresponding path program 1 times [2018-11-22 23:24:11,458 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:11,458 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:11,459 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:11,459 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:11,459 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:11,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:11,506 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:24:11,506 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:11,506 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:11,507 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:11,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:11,507 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:11,507 INFO L87 Difference]: Start difference. First operand 304 states and 506 transitions. Second operand 5 states. [2018-11-22 23:24:11,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:11,642 INFO L93 Difference]: Finished difference Result 600 states and 1002 transitions. [2018-11-22 23:24:11,643 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:11,643 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 90 [2018-11-22 23:24:11,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:11,644 INFO L225 Difference]: With dead ends: 600 [2018-11-22 23:24:11,644 INFO L226 Difference]: Without dead ends: 307 [2018-11-22 23:24:11,645 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:11,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2018-11-22 23:24:11,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 302. [2018-11-22 23:24:11,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2018-11-22 23:24:11,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 501 transitions. [2018-11-22 23:24:11,651 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 501 transitions. Word has length 90 [2018-11-22 23:24:11,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:11,652 INFO L480 AbstractCegarLoop]: Abstraction has 302 states and 501 transitions. [2018-11-22 23:24:11,652 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:11,652 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 501 transitions. [2018-11-22 23:24:11,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-22 23:24:11,653 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:11,653 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:11,653 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:11,653 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:11,653 INFO L82 PathProgramCache]: Analyzing trace with hash -690895868, now seen corresponding path program 1 times [2018-11-22 23:24:11,654 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:11,654 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:11,654 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:11,654 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:11,654 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:11,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:11,692 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-11-22 23:24:11,692 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:11,692 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:11,692 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:11,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:11,693 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:11,693 INFO L87 Difference]: Start difference. First operand 302 states and 501 transitions. Second operand 5 states. [2018-11-22 23:24:11,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:11,793 INFO L93 Difference]: Finished difference Result 600 states and 997 transitions. [2018-11-22 23:24:11,793 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:11,793 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 102 [2018-11-22 23:24:11,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:11,794 INFO L225 Difference]: With dead ends: 600 [2018-11-22 23:24:11,794 INFO L226 Difference]: Without dead ends: 311 [2018-11-22 23:24:11,795 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:11,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2018-11-22 23:24:11,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 311. [2018-11-22 23:24:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311 states. [2018-11-22 23:24:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 507 transitions. [2018-11-22 23:24:11,802 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 507 transitions. Word has length 102 [2018-11-22 23:24:11,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:11,802 INFO L480 AbstractCegarLoop]: Abstraction has 311 states and 507 transitions. [2018-11-22 23:24:11,802 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 507 transitions. [2018-11-22 23:24:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-22 23:24:11,803 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:11,803 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:11,803 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:11,803 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:11,803 INFO L82 PathProgramCache]: Analyzing trace with hash 1568096766, now seen corresponding path program 1 times [2018-11-22 23:24:11,804 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:11,804 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:11,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:11,804 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:11,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:11,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:11,850 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-22 23:24:11,850 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:11,850 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:11,850 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:11,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:11,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:11,851 INFO L87 Difference]: Start difference. First operand 311 states and 507 transitions. Second operand 5 states. [2018-11-22 23:24:11,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:11,960 INFO L93 Difference]: Finished difference Result 640 states and 1050 transitions. [2018-11-22 23:24:11,961 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:11,961 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 103 [2018-11-22 23:24:11,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:11,962 INFO L225 Difference]: With dead ends: 640 [2018-11-22 23:24:11,962 INFO L226 Difference]: Without dead ends: 342 [2018-11-22 23:24:11,963 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:11,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states. [2018-11-22 23:24:11,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 340. [2018-11-22 23:24:11,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 340 states. [2018-11-22 23:24:11,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 554 transitions. [2018-11-22 23:24:11,970 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 554 transitions. Word has length 103 [2018-11-22 23:24:11,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:11,970 INFO L480 AbstractCegarLoop]: Abstraction has 340 states and 554 transitions. [2018-11-22 23:24:11,970 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:11,971 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 554 transitions. [2018-11-22 23:24:11,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-22 23:24:11,972 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:11,972 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-22 23:24:11,972 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:11,972 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:11,972 INFO L82 PathProgramCache]: Analyzing trace with hash -314967930, now seen corresponding path program 1 times [2018-11-22 23:24:11,972 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:11,972 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:11,973 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:11,973 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:11,973 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:12,023 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-22 23:24:12,024 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:12,024 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:12,024 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:12,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:12,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:12,024 INFO L87 Difference]: Start difference. First operand 340 states and 554 transitions. Second operand 5 states. [2018-11-22 23:24:12,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:12,137 INFO L93 Difference]: Finished difference Result 669 states and 1093 transitions. [2018-11-22 23:24:12,138 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:12,138 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 104 [2018-11-22 23:24:12,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:12,139 INFO L225 Difference]: With dead ends: 669 [2018-11-22 23:24:12,139 INFO L226 Difference]: Without dead ends: 342 [2018-11-22 23:24:12,140 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:12,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states. [2018-11-22 23:24:12,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 340. [2018-11-22 23:24:12,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 340 states. [2018-11-22 23:24:12,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 550 transitions. [2018-11-22 23:24:12,147 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 550 transitions. Word has length 104 [2018-11-22 23:24:12,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:12,147 INFO L480 AbstractCegarLoop]: Abstraction has 340 states and 550 transitions. [2018-11-22 23:24:12,147 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:12,147 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 550 transitions. [2018-11-22 23:24:12,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-22 23:24:12,148 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:12,148 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:12,148 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:12,148 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:12,148 INFO L82 PathProgramCache]: Analyzing trace with hash 1055150734, now seen corresponding path program 1 times [2018-11-22 23:24:12,149 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:12,149 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:12,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,149 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:12,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-22 23:24:12,190 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:12,191 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:12,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:12,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:12,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:12,191 INFO L87 Difference]: Start difference. First operand 340 states and 550 transitions. Second operand 5 states. [2018-11-22 23:24:12,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:12,301 INFO L93 Difference]: Finished difference Result 702 states and 1143 transitions. [2018-11-22 23:24:12,301 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:12,301 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 105 [2018-11-22 23:24:12,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:12,302 INFO L225 Difference]: With dead ends: 702 [2018-11-22 23:24:12,303 INFO L226 Difference]: Without dead ends: 375 [2018-11-22 23:24:12,303 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:12,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2018-11-22 23:24:12,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 367. [2018-11-22 23:24:12,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 367 states. [2018-11-22 23:24:12,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 592 transitions. [2018-11-22 23:24:12,312 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 592 transitions. Word has length 105 [2018-11-22 23:24:12,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:12,312 INFO L480 AbstractCegarLoop]: Abstraction has 367 states and 592 transitions. [2018-11-22 23:24:12,312 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:12,312 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 592 transitions. [2018-11-22 23:24:12,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-22 23:24:12,313 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:12,313 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:12,313 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:12,314 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:12,314 INFO L82 PathProgramCache]: Analyzing trace with hash -2124208522, now seen corresponding path program 1 times [2018-11-22 23:24:12,314 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:12,314 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:12,314 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,315 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:12,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:12,354 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-22 23:24:12,354 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:12,354 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:12,354 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:12,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:12,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:12,355 INFO L87 Difference]: Start difference. First operand 367 states and 592 transitions. Second operand 5 states. [2018-11-22 23:24:12,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:12,463 INFO L93 Difference]: Finished difference Result 729 states and 1180 transitions. [2018-11-22 23:24:12,464 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:12,464 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2018-11-22 23:24:12,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:12,465 INFO L225 Difference]: With dead ends: 729 [2018-11-22 23:24:12,465 INFO L226 Difference]: Without dead ends: 375 [2018-11-22 23:24:12,466 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:12,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2018-11-22 23:24:12,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 367. [2018-11-22 23:24:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 367 states. [2018-11-22 23:24:12,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 587 transitions. [2018-11-22 23:24:12,474 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 587 transitions. Word has length 106 [2018-11-22 23:24:12,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:12,474 INFO L480 AbstractCegarLoop]: Abstraction has 367 states and 587 transitions. [2018-11-22 23:24:12,474 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:12,475 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 587 transitions. [2018-11-22 23:24:12,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-22 23:24:12,475 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:12,476 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:12,476 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:12,476 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:12,476 INFO L82 PathProgramCache]: Analyzing trace with hash 1027752783, now seen corresponding path program 1 times [2018-11-22 23:24:12,476 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:12,476 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:12,477 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,477 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:12,477 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:12,512 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-22 23:24:12,513 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:12,513 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:12,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:12,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:12,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:12,514 INFO L87 Difference]: Start difference. First operand 367 states and 587 transitions. Second operand 5 states. [2018-11-22 23:24:12,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:12,632 INFO L93 Difference]: Finished difference Result 746 states and 1198 transitions. [2018-11-22 23:24:12,632 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:12,632 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 110 [2018-11-22 23:24:12,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:12,633 INFO L225 Difference]: With dead ends: 746 [2018-11-22 23:24:12,633 INFO L226 Difference]: Without dead ends: 392 [2018-11-22 23:24:12,634 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:12,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 392 states. [2018-11-22 23:24:12,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 392 to 388. [2018-11-22 23:24:12,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 388 states. [2018-11-22 23:24:12,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 388 states and 616 transitions. [2018-11-22 23:24:12,643 INFO L78 Accepts]: Start accepts. Automaton has 388 states and 616 transitions. Word has length 110 [2018-11-22 23:24:12,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:12,643 INFO L480 AbstractCegarLoop]: Abstraction has 388 states and 616 transitions. [2018-11-22 23:24:12,643 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:12,643 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 616 transitions. [2018-11-22 23:24:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-22 23:24:12,644 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:12,644 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:12,644 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:12,644 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:12,644 INFO L82 PathProgramCache]: Analyzing trace with hash -1923701177, now seen corresponding path program 1 times [2018-11-22 23:24:12,644 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:12,645 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:12,645 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,645 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:12,645 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:12,676 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-22 23:24:12,677 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:12,677 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:24:12,677 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:12,677 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:12,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:12,677 INFO L87 Difference]: Start difference. First operand 388 states and 616 transitions. Second operand 5 states. [2018-11-22 23:24:12,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:12,779 INFO L93 Difference]: Finished difference Result 767 states and 1221 transitions. [2018-11-22 23:24:12,779 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:12,779 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 111 [2018-11-22 23:24:12,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:12,781 INFO L225 Difference]: With dead ends: 767 [2018-11-22 23:24:12,781 INFO L226 Difference]: Without dead ends: 392 [2018-11-22 23:24:12,781 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:24:12,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 392 states. [2018-11-22 23:24:12,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 392 to 388. [2018-11-22 23:24:12,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 388 states. [2018-11-22 23:24:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 388 states and 610 transitions. [2018-11-22 23:24:12,790 INFO L78 Accepts]: Start accepts. Automaton has 388 states and 610 transitions. Word has length 111 [2018-11-22 23:24:12,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:12,790 INFO L480 AbstractCegarLoop]: Abstraction has 388 states and 610 transitions. [2018-11-22 23:24:12,790 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:12,790 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 610 transitions. [2018-11-22 23:24:12,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-22 23:24:12,792 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:12,792 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, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:12,792 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:12,792 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:12,792 INFO L82 PathProgramCache]: Analyzing trace with hash -1132457392, now seen corresponding path program 1 times [2018-11-22 23:24:12,792 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:12,792 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:12,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,793 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:12,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:12,835 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-22 23:24:12,836 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:12,836 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:12,836 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:12,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:12,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:12,836 INFO L87 Difference]: Start difference. First operand 388 states and 610 transitions. Second operand 3 states. [2018-11-22 23:24:12,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:12,863 INFO L93 Difference]: Finished difference Result 763 states and 1203 transitions. [2018-11-22 23:24:12,863 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:12,863 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2018-11-22 23:24:12,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:12,865 INFO L225 Difference]: With dead ends: 763 [2018-11-22 23:24:12,865 INFO L226 Difference]: Without dead ends: 761 [2018-11-22 23:24:12,865 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 [2018-11-22 23:24:12,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 761 states. [2018-11-22 23:24:12,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 761 to 761. [2018-11-22 23:24:12,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 761 states. [2018-11-22 23:24:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 761 states and 1201 transitions. [2018-11-22 23:24:12,883 INFO L78 Accepts]: Start accepts. Automaton has 761 states and 1201 transitions. Word has length 126 [2018-11-22 23:24:12,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:12,883 INFO L480 AbstractCegarLoop]: Abstraction has 761 states and 1201 transitions. [2018-11-22 23:24:12,883 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1201 transitions. [2018-11-22 23:24:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-22 23:24:12,885 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:12,885 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, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:12,885 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:12,885 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:12,885 INFO L82 PathProgramCache]: Analyzing trace with hash -1143263811, now seen corresponding path program 1 times [2018-11-22 23:24:12,885 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:12,885 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:12,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,886 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:12,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:12,911 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-22 23:24:12,912 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:12,912 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:12,912 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:12,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:12,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:12,912 INFO L87 Difference]: Start difference. First operand 761 states and 1201 transitions. Second operand 3 states. [2018-11-22 23:24:12,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:12,950 INFO L93 Difference]: Finished difference Result 1837 states and 2905 transitions. [2018-11-22 23:24:12,950 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:12,950 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 127 [2018-11-22 23:24:12,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:12,952 INFO L225 Difference]: With dead ends: 1837 [2018-11-22 23:24:12,953 INFO L226 Difference]: Without dead ends: 1089 [2018-11-22 23:24:12,954 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 [2018-11-22 23:24:12,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1089 states. [2018-11-22 23:24:12,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1089 to 1089. [2018-11-22 23:24:12,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1089 states. [2018-11-22 23:24:12,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 1089 states and 1718 transitions. [2018-11-22 23:24:12,977 INFO L78 Accepts]: Start accepts. Automaton has 1089 states and 1718 transitions. Word has length 127 [2018-11-22 23:24:12,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:12,977 INFO L480 AbstractCegarLoop]: Abstraction has 1089 states and 1718 transitions. [2018-11-22 23:24:12,977 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:12,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1718 transitions. [2018-11-22 23:24:12,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-22 23:24:12,978 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:12,979 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, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:12,979 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:12,979 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:12,979 INFO L82 PathProgramCache]: Analyzing trace with hash 733219007, now seen corresponding path program 1 times [2018-11-22 23:24:12,979 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:12,979 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:12,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,980 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:12,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:13,003 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-22 23:24:13,003 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:13,003 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:13,004 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:13,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:13,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:13,004 INFO L87 Difference]: Start difference. First operand 1089 states and 1718 transitions. Second operand 3 states. [2018-11-22 23:24:13,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:13,050 INFO L93 Difference]: Finished difference Result 2534 states and 4005 transitions. [2018-11-22 23:24:13,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:13,051 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 127 [2018-11-22 23:24:13,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:13,053 INFO L225 Difference]: With dead ends: 2534 [2018-11-22 23:24:13,053 INFO L226 Difference]: Without dead ends: 1458 [2018-11-22 23:24:13,055 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 [2018-11-22 23:24:13,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1458 states. [2018-11-22 23:24:13,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1458 to 1458. [2018-11-22 23:24:13,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1458 states. [2018-11-22 23:24:13,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 1458 states and 2300 transitions. [2018-11-22 23:24:13,085 INFO L78 Accepts]: Start accepts. Automaton has 1458 states and 2300 transitions. Word has length 127 [2018-11-22 23:24:13,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:13,085 INFO L480 AbstractCegarLoop]: Abstraction has 1458 states and 2300 transitions. [2018-11-22 23:24:13,085 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:13,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2300 transitions. [2018-11-22 23:24:13,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-22 23:24:13,087 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:13,087 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, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:13,087 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:13,087 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:13,088 INFO L82 PathProgramCache]: Analyzing trace with hash 2122513021, now seen corresponding path program 1 times [2018-11-22 23:24:13,088 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:13,088 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:13,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:13,088 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:13,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:13,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:13,136 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-11-22 23:24:13,137 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:13,137 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:13,137 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:13,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:13,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:13,137 INFO L87 Difference]: Start difference. First operand 1458 states and 2300 transitions. Second operand 3 states. [2018-11-22 23:24:13,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:13,182 INFO L93 Difference]: Finished difference Result 3254 states and 5138 transitions. [2018-11-22 23:24:13,183 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:13,183 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 127 [2018-11-22 23:24:13,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:13,186 INFO L225 Difference]: With dead ends: 3254 [2018-11-22 23:24:13,186 INFO L226 Difference]: Without dead ends: 1809 [2018-11-22 23:24:13,188 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 [2018-11-22 23:24:13,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1809 states. [2018-11-22 23:24:13,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1809 to 1809. [2018-11-22 23:24:13,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1809 states. [2018-11-22 23:24:13,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1809 states and 2851 transitions. [2018-11-22 23:24:13,227 INFO L78 Accepts]: Start accepts. Automaton has 1809 states and 2851 transitions. Word has length 127 [2018-11-22 23:24:13,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:13,227 INFO L480 AbstractCegarLoop]: Abstraction has 1809 states and 2851 transitions. [2018-11-22 23:24:13,227 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2851 transitions. [2018-11-22 23:24:13,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2018-11-22 23:24:13,230 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:13,230 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, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-22 23:24:13,230 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:13,231 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:13,231 INFO L82 PathProgramCache]: Analyzing trace with hash 913291395, now seen corresponding path program 1 times [2018-11-22 23:24:13,231 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:13,231 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:13,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:13,232 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:13,232 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:13,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:13,265 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2018-11-22 23:24:13,265 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:13,265 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:13,265 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:13,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:13,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:13,266 INFO L87 Difference]: Start difference. First operand 1809 states and 2851 transitions. Second operand 3 states. [2018-11-22 23:24:13,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:13,399 INFO L93 Difference]: Finished difference Result 3655 states and 5745 transitions. [2018-11-22 23:24:13,400 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:13,400 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 204 [2018-11-22 23:24:13,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:13,403 INFO L225 Difference]: With dead ends: 3655 [2018-11-22 23:24:13,403 INFO L226 Difference]: Without dead ends: 1859 [2018-11-22 23:24:13,405 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 [2018-11-22 23:24:13,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1859 states. [2018-11-22 23:24:13,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1859 to 1809. [2018-11-22 23:24:13,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1809 states. [2018-11-22 23:24:13,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1809 states and 2779 transitions. [2018-11-22 23:24:13,446 INFO L78 Accepts]: Start accepts. Automaton has 1809 states and 2779 transitions. Word has length 204 [2018-11-22 23:24:13,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:13,446 INFO L480 AbstractCegarLoop]: Abstraction has 1809 states and 2779 transitions. [2018-11-22 23:24:13,446 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:13,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2779 transitions. [2018-11-22 23:24:13,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-11-22 23:24:13,449 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:13,449 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:13,449 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:13,449 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:13,450 INFO L82 PathProgramCache]: Analyzing trace with hash -555522276, now seen corresponding path program 1 times [2018-11-22 23:24:13,450 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:13,450 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:13,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:13,450 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:13,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2018-11-22 23:24:13,482 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:13,482 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:13,483 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:13,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:13,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:13,483 INFO L87 Difference]: Start difference. First operand 1809 states and 2779 transitions. Second operand 3 states. [2018-11-22 23:24:13,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:13,633 INFO L93 Difference]: Finished difference Result 3704 states and 5669 transitions. [2018-11-22 23:24:13,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:13,634 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 218 [2018-11-22 23:24:13,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:13,637 INFO L225 Difference]: With dead ends: 3704 [2018-11-22 23:24:13,638 INFO L226 Difference]: Without dead ends: 1908 [2018-11-22 23:24:13,640 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 [2018-11-22 23:24:13,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1908 states. [2018-11-22 23:24:13,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1908 to 1815. [2018-11-22 23:24:13,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1815 states. [2018-11-22 23:24:13,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1815 states and 2712 transitions. [2018-11-22 23:24:13,700 INFO L78 Accepts]: Start accepts. Automaton has 1815 states and 2712 transitions. Word has length 218 [2018-11-22 23:24:13,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:13,700 INFO L480 AbstractCegarLoop]: Abstraction has 1815 states and 2712 transitions. [2018-11-22 23:24:13,700 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 2712 transitions. [2018-11-22 23:24:13,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2018-11-22 23:24:13,703 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:13,703 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:13,704 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:13,704 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:13,704 INFO L82 PathProgramCache]: Analyzing trace with hash 2121219740, now seen corresponding path program 1 times [2018-11-22 23:24:13,704 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:13,704 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:13,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:13,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:13,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:13,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:13,762 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 343 proven. 26 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-22 23:24:13,762 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:24:13,763 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/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 [2018-11-22 23:24:13,770 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:13,816 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:24:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 343 proven. 26 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-22 23:24:13,870 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 23:24:13,870 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2018-11-22 23:24:13,871 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 23:24:13,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 23:24:13,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:24:13,871 INFO L87 Difference]: Start difference. First operand 1815 states and 2712 transitions. Second operand 4 states. [2018-11-22 23:24:14,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:14,108 INFO L93 Difference]: Finished difference Result 4312 states and 6397 transitions. [2018-11-22 23:24:14,108 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:14,108 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 237 [2018-11-22 23:24:14,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:14,113 INFO L225 Difference]: With dead ends: 4312 [2018-11-22 23:24:14,113 INFO L226 Difference]: Without dead ends: 2483 [2018-11-22 23:24:14,115 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 239 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:14,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2483 states. [2018-11-22 23:24:14,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2483 to 1641. [2018-11-22 23:24:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1641 states. [2018-11-22 23:24:14,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1641 states and 2418 transitions. [2018-11-22 23:24:14,160 INFO L78 Accepts]: Start accepts. Automaton has 1641 states and 2418 transitions. Word has length 237 [2018-11-22 23:24:14,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:14,160 INFO L480 AbstractCegarLoop]: Abstraction has 1641 states and 2418 transitions. [2018-11-22 23:24:14,160 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 23:24:14,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2418 transitions. [2018-11-22 23:24:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2018-11-22 23:24:14,163 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:14,163 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-22 23:24:14,164 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:14,164 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:14,164 INFO L82 PathProgramCache]: Analyzing trace with hash 499648914, now seen corresponding path program 1 times [2018-11-22 23:24:14,164 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:14,164 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:14,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:14,165 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:14,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:14,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 359 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2018-11-22 23:24:14,233 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:14,233 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:14,233 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:14,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:14,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:14,233 INFO L87 Difference]: Start difference. First operand 1641 states and 2418 transitions. Second operand 3 states. [2018-11-22 23:24:14,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:14,358 INFO L93 Difference]: Finished difference Result 3442 states and 5085 transitions. [2018-11-22 23:24:14,359 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:14,359 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 246 [2018-11-22 23:24:14,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:14,362 INFO L225 Difference]: With dead ends: 3442 [2018-11-22 23:24:14,362 INFO L226 Difference]: Without dead ends: 1726 [2018-11-22 23:24:14,365 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 [2018-11-22 23:24:14,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1726 states. [2018-11-22 23:24:14,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1726 to 1716. [2018-11-22 23:24:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1716 states. [2018-11-22 23:24:14,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1716 states and 2483 transitions. [2018-11-22 23:24:14,407 INFO L78 Accepts]: Start accepts. Automaton has 1716 states and 2483 transitions. Word has length 246 [2018-11-22 23:24:14,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:14,407 INFO L480 AbstractCegarLoop]: Abstraction has 1716 states and 2483 transitions. [2018-11-22 23:24:14,407 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:14,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2483 transitions. [2018-11-22 23:24:14,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-11-22 23:24:14,410 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:14,410 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, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:14,411 INFO L423 AbstractCegarLoop]: === Iteration 23 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:14,411 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:14,411 INFO L82 PathProgramCache]: Analyzing trace with hash 1931626416, now seen corresponding path program 1 times [2018-11-22 23:24:14,411 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:14,411 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:14,412 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:14,412 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:14,412 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:14,500 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 430 proven. 16 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2018-11-22 23:24:14,500 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:24:14,500 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/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 [2018-11-22 23:24:14,510 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:14,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:14,566 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:24:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 430 proven. 16 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2018-11-22 23:24:14,633 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 23:24:14,633 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2018-11-22 23:24:14,634 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 23:24:14,634 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 23:24:14,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:24:14,634 INFO L87 Difference]: Start difference. First operand 1716 states and 2483 transitions. Second operand 4 states. [2018-11-22 23:24:15,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:15,051 INFO L93 Difference]: Finished difference Result 5367 states and 7801 transitions. [2018-11-22 23:24:15,053 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:24:15,053 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 258 [2018-11-22 23:24:15,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:15,063 INFO L225 Difference]: With dead ends: 5367 [2018-11-22 23:24:15,063 INFO L226 Difference]: Without dead ends: 3696 [2018-11-22 23:24:15,066 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 263 GetRequests, 260 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:15,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3696 states. [2018-11-22 23:24:15,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3696 to 2041. [2018-11-22 23:24:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2041 states. [2018-11-22 23:24:15,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 2041 states and 2785 transitions. [2018-11-22 23:24:15,179 INFO L78 Accepts]: Start accepts. Automaton has 2041 states and 2785 transitions. Word has length 258 [2018-11-22 23:24:15,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:15,180 INFO L480 AbstractCegarLoop]: Abstraction has 2041 states and 2785 transitions. [2018-11-22 23:24:15,180 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 23:24:15,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 2785 transitions. [2018-11-22 23:24:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-11-22 23:24:15,185 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:15,185 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, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:15,185 INFO L423 AbstractCegarLoop]: === Iteration 24 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:15,186 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:15,186 INFO L82 PathProgramCache]: Analyzing trace with hash -2074521490, now seen corresponding path program 1 times [2018-11-22 23:24:15,186 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:15,186 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:15,187 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:15,187 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:15,187 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:15,283 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2018-11-22 23:24:15,284 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:15,284 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:15,284 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:15,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:15,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:15,284 INFO L87 Difference]: Start difference. First operand 2041 states and 2785 transitions. Second operand 3 states. [2018-11-22 23:24:15,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:15,420 INFO L93 Difference]: Finished difference Result 5779 states and 7920 transitions. [2018-11-22 23:24:15,421 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:15,421 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 258 [2018-11-22 23:24:15,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:15,431 INFO L225 Difference]: With dead ends: 5779 [2018-11-22 23:24:15,431 INFO L226 Difference]: Without dead ends: 3783 [2018-11-22 23:24:15,435 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 [2018-11-22 23:24:15,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3783 states. [2018-11-22 23:24:15,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3783 to 3781. [2018-11-22 23:24:15,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3781 states. [2018-11-22 23:24:15,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 3781 states and 5190 transitions. [2018-11-22 23:24:15,584 INFO L78 Accepts]: Start accepts. Automaton has 3781 states and 5190 transitions. Word has length 258 [2018-11-22 23:24:15,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:15,584 INFO L480 AbstractCegarLoop]: Abstraction has 3781 states and 5190 transitions. [2018-11-22 23:24:15,584 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:15,584 INFO L276 IsEmpty]: Start isEmpty. Operand 3781 states and 5190 transitions. [2018-11-22 23:24:15,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2018-11-22 23:24:15,590 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:15,590 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:15,591 INFO L423 AbstractCegarLoop]: === Iteration 25 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:15,591 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:15,591 INFO L82 PathProgramCache]: Analyzing trace with hash -381613367, now seen corresponding path program 1 times [2018-11-22 23:24:15,591 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:15,591 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:15,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:15,592 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:15,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:15,646 INFO L134 CoverageAnalysis]: Checked inductivity of 580 backedges. 374 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2018-11-22 23:24:15,646 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:15,646 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:15,647 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:15,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:15,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:15,647 INFO L87 Difference]: Start difference. First operand 3781 states and 5190 transitions. Second operand 3 states. [2018-11-22 23:24:15,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:15,878 INFO L93 Difference]: Finished difference Result 7745 states and 10622 transitions. [2018-11-22 23:24:15,879 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:15,879 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 261 [2018-11-22 23:24:15,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:15,887 INFO L225 Difference]: With dead ends: 7745 [2018-11-22 23:24:15,887 INFO L226 Difference]: Without dead ends: 4009 [2018-11-22 23:24:15,892 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 [2018-11-22 23:24:15,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4009 states. [2018-11-22 23:24:16,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4009 to 3781. [2018-11-22 23:24:16,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3781 states. [2018-11-22 23:24:16,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 3781 states and 5086 transitions. [2018-11-22 23:24:16,045 INFO L78 Accepts]: Start accepts. Automaton has 3781 states and 5086 transitions. Word has length 261 [2018-11-22 23:24:16,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:16,045 INFO L480 AbstractCegarLoop]: Abstraction has 3781 states and 5086 transitions. [2018-11-22 23:24:16,045 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 3781 states and 5086 transitions. [2018-11-22 23:24:16,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2018-11-22 23:24:16,052 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:16,053 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 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] [2018-11-22 23:24:16,053 INFO L423 AbstractCegarLoop]: === Iteration 26 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:16,053 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:16,053 INFO L82 PathProgramCache]: Analyzing trace with hash 281332617, now seen corresponding path program 1 times [2018-11-22 23:24:16,053 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:16,053 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:16,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:16,054 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:16,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:16,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:16,137 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2018-11-22 23:24:16,138 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:16,138 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:16,138 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:16,138 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:16,138 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:16,139 INFO L87 Difference]: Start difference. First operand 3781 states and 5086 transitions. Second operand 3 states. [2018-11-22 23:24:16,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:16,464 INFO L93 Difference]: Finished difference Result 7649 states and 10286 transitions. [2018-11-22 23:24:16,464 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:16,465 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 295 [2018-11-22 23:24:16,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:16,471 INFO L225 Difference]: With dead ends: 7649 [2018-11-22 23:24:16,471 INFO L226 Difference]: Without dead ends: 3913 [2018-11-22 23:24:16,476 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 [2018-11-22 23:24:16,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3913 states. [2018-11-22 23:24:16,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3913 to 3873. [2018-11-22 23:24:16,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3873 states. [2018-11-22 23:24:16,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 3873 states and 5198 transitions. [2018-11-22 23:24:16,616 INFO L78 Accepts]: Start accepts. Automaton has 3873 states and 5198 transitions. Word has length 295 [2018-11-22 23:24:16,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:16,616 INFO L480 AbstractCegarLoop]: Abstraction has 3873 states and 5198 transitions. [2018-11-22 23:24:16,617 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 3873 states and 5198 transitions. [2018-11-22 23:24:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2018-11-22 23:24:16,624 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:16,624 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 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, 1, 1, 1] [2018-11-22 23:24:16,624 INFO L423 AbstractCegarLoop]: === Iteration 27 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:16,624 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:16,624 INFO L82 PathProgramCache]: Analyzing trace with hash 1099840201, now seen corresponding path program 1 times [2018-11-22 23:24:16,625 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:16,625 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:16,625 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:16,625 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:16,625 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:16,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:16,691 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 434 proven. 0 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2018-11-22 23:24:16,692 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:16,692 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:16,692 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:16,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:16,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:16,692 INFO L87 Difference]: Start difference. First operand 3873 states and 5198 transitions. Second operand 3 states. [2018-11-22 23:24:16,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:16,999 INFO L93 Difference]: Finished difference Result 8081 states and 10908 transitions. [2018-11-22 23:24:16,999 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:16,999 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 316 [2018-11-22 23:24:16,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:17,005 INFO L225 Difference]: With dead ends: 8081 [2018-11-22 23:24:17,005 INFO L226 Difference]: Without dead ends: 4253 [2018-11-22 23:24:17,010 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 [2018-11-22 23:24:17,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4253 states. [2018-11-22 23:24:17,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4253 to 4123. [2018-11-22 23:24:17,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4123 states. [2018-11-22 23:24:17,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 4123 states and 5498 transitions. [2018-11-22 23:24:17,165 INFO L78 Accepts]: Start accepts. Automaton has 4123 states and 5498 transitions. Word has length 316 [2018-11-22 23:24:17,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:17,165 INFO L480 AbstractCegarLoop]: Abstraction has 4123 states and 5498 transitions. [2018-11-22 23:24:17,165 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:17,166 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 5498 transitions. [2018-11-22 23:24:17,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2018-11-22 23:24:17,173 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:17,173 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:17,173 INFO L423 AbstractCegarLoop]: === Iteration 28 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:17,173 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:17,174 INFO L82 PathProgramCache]: Analyzing trace with hash 1319175701, now seen corresponding path program 1 times [2018-11-22 23:24:17,174 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:17,174 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:17,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:17,174 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:17,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:17,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:17,306 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 564 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2018-11-22 23:24:17,306 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:17,307 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:17,307 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:17,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:17,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:17,307 INFO L87 Difference]: Start difference. First operand 4123 states and 5498 transitions. Second operand 3 states. [2018-11-22 23:24:17,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:17,515 INFO L93 Difference]: Finished difference Result 6892 states and 9075 transitions. [2018-11-22 23:24:17,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:17,516 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 326 [2018-11-22 23:24:17,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:17,520 INFO L225 Difference]: With dead ends: 6892 [2018-11-22 23:24:17,521 INFO L226 Difference]: Without dead ends: 2170 [2018-11-22 23:24:17,527 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 [2018-11-22 23:24:17,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2170 states. [2018-11-22 23:24:17,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2170 to 2170. [2018-11-22 23:24:17,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2170 states. [2018-11-22 23:24:17,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 2170 states and 2829 transitions. [2018-11-22 23:24:17,597 INFO L78 Accepts]: Start accepts. Automaton has 2170 states and 2829 transitions. Word has length 326 [2018-11-22 23:24:17,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:17,597 INFO L480 AbstractCegarLoop]: Abstraction has 2170 states and 2829 transitions. [2018-11-22 23:24:17,597 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 2829 transitions. [2018-11-22 23:24:17,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2018-11-22 23:24:17,601 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:17,601 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, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:17,601 INFO L423 AbstractCegarLoop]: === Iteration 29 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:17,601 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:17,602 INFO L82 PathProgramCache]: Analyzing trace with hash -231239372, now seen corresponding path program 1 times [2018-11-22 23:24:17,602 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:17,602 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:17,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:17,602 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:17,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:17,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 580 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2018-11-22 23:24:17,686 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:17,686 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:17,686 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:17,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:17,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:17,687 INFO L87 Difference]: Start difference. First operand 2170 states and 2829 transitions. Second operand 3 states. [2018-11-22 23:24:17,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:17,925 INFO L93 Difference]: Finished difference Result 4335 states and 5656 transitions. [2018-11-22 23:24:17,925 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:17,925 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 342 [2018-11-22 23:24:17,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:17,929 INFO L225 Difference]: With dead ends: 4335 [2018-11-22 23:24:17,929 INFO L226 Difference]: Without dead ends: 2210 [2018-11-22 23:24:17,931 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 [2018-11-22 23:24:17,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2210 states. [2018-11-22 23:24:17,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2210 to 2170. [2018-11-22 23:24:17,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2170 states. [2018-11-22 23:24:17,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 2170 states and 2789 transitions. [2018-11-22 23:24:17,999 INFO L78 Accepts]: Start accepts. Automaton has 2170 states and 2789 transitions. Word has length 342 [2018-11-22 23:24:17,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:17,999 INFO L480 AbstractCegarLoop]: Abstraction has 2170 states and 2789 transitions. [2018-11-22 23:24:17,999 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:18,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 2789 transitions. [2018-11-22 23:24:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2018-11-22 23:24:18,003 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:18,003 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, 5, 5, 5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:18,004 INFO L423 AbstractCegarLoop]: === Iteration 30 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:18,004 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:18,004 INFO L82 PathProgramCache]: Analyzing trace with hash -516641400, now seen corresponding path program 1 times [2018-11-22 23:24:18,004 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:18,004 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:18,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:18,005 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:18,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:18,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1327 backedges. 738 proven. 0 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2018-11-22 23:24:18,088 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:18,088 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:18,089 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:18,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:18,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:18,089 INFO L87 Difference]: Start difference. First operand 2170 states and 2789 transitions. Second operand 3 states. [2018-11-22 23:24:18,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:18,279 INFO L93 Difference]: Finished difference Result 4305 states and 5521 transitions. [2018-11-22 23:24:18,279 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:18,280 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 365 [2018-11-22 23:24:18,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:18,283 INFO L225 Difference]: With dead ends: 4305 [2018-11-22 23:24:18,283 INFO L226 Difference]: Without dead ends: 2180 [2018-11-22 23:24:18,285 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 [2018-11-22 23:24:18,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2180 states. [2018-11-22 23:24:18,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2180 to 2170. [2018-11-22 23:24:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2170 states. [2018-11-22 23:24:18,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 2170 states and 2749 transitions. [2018-11-22 23:24:18,370 INFO L78 Accepts]: Start accepts. Automaton has 2170 states and 2749 transitions. Word has length 365 [2018-11-22 23:24:18,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:18,371 INFO L480 AbstractCegarLoop]: Abstraction has 2170 states and 2749 transitions. [2018-11-22 23:24:18,371 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 2749 transitions. [2018-11-22 23:24:18,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2018-11-22 23:24:18,374 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:18,375 INFO L402 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 10, 10, 9, 9, 8, 8, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:18,375 INFO L423 AbstractCegarLoop]: === Iteration 31 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:18,375 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:18,375 INFO L82 PathProgramCache]: Analyzing trace with hash -753815824, now seen corresponding path program 1 times [2018-11-22 23:24:18,375 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:18,375 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:18,376 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:18,376 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:18,376 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:18,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1588 backedges. 1011 proven. 26 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2018-11-22 23:24:18,492 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:24:18,492 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/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 [2018-11-22 23:24:18,508 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:18,560 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:24:18,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1588 backedges. 773 proven. 0 refuted. 0 times theorem prover too weak. 815 trivial. 0 not checked. [2018-11-22 23:24:18,646 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 23:24:18,647 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-22 23:24:18,647 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:24:18,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:24:18,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:18,648 INFO L87 Difference]: Start difference. First operand 2170 states and 2749 transitions. Second operand 5 states. [2018-11-22 23:24:19,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:19,012 INFO L93 Difference]: Finished difference Result 5875 states and 7520 transitions. [2018-11-22 23:24:19,013 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-22 23:24:19,013 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 398 [2018-11-22 23:24:19,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:19,017 INFO L225 Difference]: With dead ends: 5875 [2018-11-22 23:24:19,017 INFO L226 Difference]: Without dead ends: 3696 [2018-11-22 23:24:19,019 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 409 GetRequests, 402 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-22 23:24:19,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3696 states. [2018-11-22 23:24:19,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3696 to 2194. [2018-11-22 23:24:19,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2194 states. [2018-11-22 23:24:19,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 2194 states and 2815 transitions. [2018-11-22 23:24:19,076 INFO L78 Accepts]: Start accepts. Automaton has 2194 states and 2815 transitions. Word has length 398 [2018-11-22 23:24:19,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:19,076 INFO L480 AbstractCegarLoop]: Abstraction has 2194 states and 2815 transitions. [2018-11-22 23:24:19,076 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:24:19,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 2815 transitions. [2018-11-22 23:24:19,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2018-11-22 23:24:19,080 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:19,081 INFO L402 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 13, 13, 12, 12, 11, 11, 10, 10, 10, 10, 8, 6, 6, 6, 6, 6, 6, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:19,081 INFO L423 AbstractCegarLoop]: === Iteration 32 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:19,081 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:19,081 INFO L82 PathProgramCache]: Analyzing trace with hash 591946799, now seen corresponding path program 1 times [2018-11-22 23:24:19,081 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:19,081 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:19,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:19,082 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:19,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:19,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:19,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2337 backedges. 1323 proven. 0 refuted. 0 times theorem prover too weak. 1014 trivial. 0 not checked. [2018-11-22 23:24:19,233 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:19,233 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:19,234 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:19,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:19,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:19,234 INFO L87 Difference]: Start difference. First operand 2194 states and 2815 transitions. Second operand 3 states. [2018-11-22 23:24:19,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:19,362 INFO L93 Difference]: Finished difference Result 4523 states and 5818 transitions. [2018-11-22 23:24:19,362 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:19,362 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 476 [2018-11-22 23:24:19,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:19,365 INFO L225 Difference]: With dead ends: 4523 [2018-11-22 23:24:19,365 INFO L226 Difference]: Without dead ends: 2374 [2018-11-22 23:24:19,367 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 [2018-11-22 23:24:19,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2374 states. [2018-11-22 23:24:19,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2374 to 2364. [2018-11-22 23:24:19,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2364 states. [2018-11-22 23:24:19,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 2364 states and 3010 transitions. [2018-11-22 23:24:19,417 INFO L78 Accepts]: Start accepts. Automaton has 2364 states and 3010 transitions. Word has length 476 [2018-11-22 23:24:19,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:19,417 INFO L480 AbstractCegarLoop]: Abstraction has 2364 states and 3010 transitions. [2018-11-22 23:24:19,417 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:19,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 3010 transitions. [2018-11-22 23:24:19,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2018-11-22 23:24:19,421 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:19,421 INFO L402 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 15, 15, 14, 14, 13, 13, 12, 12, 12, 12, 10, 8, 8, 6, 6, 6, 6, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:19,421 INFO L423 AbstractCegarLoop]: === Iteration 33 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:19,421 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:19,421 INFO L82 PathProgramCache]: Analyzing trace with hash -957066491, now seen corresponding path program 1 times [2018-11-22 23:24:19,421 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:19,422 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:19,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:19,422 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:19,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:19,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:19,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3102 backedges. 1760 proven. 0 refuted. 0 times theorem prover too weak. 1342 trivial. 0 not checked. [2018-11-22 23:24:19,517 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:24:19,517 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:24:19,517 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:24:19,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:24:19,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:24:19,518 INFO L87 Difference]: Start difference. First operand 2364 states and 3010 transitions. Second operand 3 states. [2018-11-22 23:24:19,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:19,647 INFO L93 Difference]: Finished difference Result 4680 states and 5945 transitions. [2018-11-22 23:24:19,647 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:24:19,648 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 538 [2018-11-22 23:24:19,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:19,651 INFO L225 Difference]: With dead ends: 4680 [2018-11-22 23:24:19,651 INFO L226 Difference]: Without dead ends: 2361 [2018-11-22 23:24:19,654 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 [2018-11-22 23:24:19,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2361 states. [2018-11-22 23:24:19,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2361 to 2359. [2018-11-22 23:24:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2359 states. [2018-11-22 23:24:19,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 2359 states and 2940 transitions. [2018-11-22 23:24:19,736 INFO L78 Accepts]: Start accepts. Automaton has 2359 states and 2940 transitions. Word has length 538 [2018-11-22 23:24:19,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:19,737 INFO L480 AbstractCegarLoop]: Abstraction has 2359 states and 2940 transitions. [2018-11-22 23:24:19,737 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:24:19,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 2940 transitions. [2018-11-22 23:24:19,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2018-11-22 23:24:19,741 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:24:19,742 INFO L402 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 18, 17, 17, 16, 16, 15, 15, 14, 14, 14, 14, 12, 10, 10, 8, 8, 6, 6, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:24:19,742 INFO L423 AbstractCegarLoop]: === Iteration 34 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:24:19,742 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:24:19,742 INFO L82 PathProgramCache]: Analyzing trace with hash -995203399, now seen corresponding path program 1 times [2018-11-22 23:24:19,742 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:24:19,742 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:24:19,743 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:19,743 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:19,743 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:24:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:19,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2315 proven. 26 refuted. 0 times theorem prover too weak. 1668 trivial. 0 not checked. [2018-11-22 23:24:19,954 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:24:19,954 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/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 [2018-11-22 23:24:19,960 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:24:20,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:24:20,058 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:24:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2315 proven. 26 refuted. 0 times theorem prover too weak. 1668 trivial. 0 not checked. [2018-11-22 23:24:20,217 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 23:24:20,218 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2018-11-22 23:24:20,219 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 23:24:20,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 23:24:20,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:24:20,219 INFO L87 Difference]: Start difference. First operand 2359 states and 2940 transitions. Second operand 4 states. [2018-11-22 23:24:20,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:24:20,440 INFO L93 Difference]: Finished difference Result 3954 states and 4950 transitions. [2018-11-22 23:24:20,441 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-22 23:24:20,441 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 604 [2018-11-22 23:24:20,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:24:20,442 INFO L225 Difference]: With dead ends: 3954 [2018-11-22 23:24:20,442 INFO L226 Difference]: Without dead ends: 0 [2018-11-22 23:24:20,445 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 609 GetRequests, 606 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:24:20,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-22 23:24:20,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-22 23:24:20,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-22 23:24:20,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-22 23:24:20,446 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 604 [2018-11-22 23:24:20,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:24:20,446 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-22 23:24:20,447 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 23:24:20,447 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-22 23:24:20,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-22 23:24:20,452 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-22 23:24:20,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:20,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,285 WARN L180 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 223 [2018-11-22 23:24:21,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,792 WARN L180 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 223 [2018-11-22 23:24:21,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:21,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:22,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:22,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:22,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:22,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:22,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:22,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:24:22,540 WARN L180 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 66 [2018-11-22 23:24:22,808 WARN L180 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 69 [2018-11-22 23:24:23,040 WARN L180 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 66 [2018-11-22 23:24:23,308 WARN L180 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 57 [2018-11-22 23:24:23,582 WARN L180 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 65 [2018-11-22 23:24:23,947 WARN L180 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 80 [2018-11-22 23:24:24,227 WARN L180 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 64 [2018-11-22 23:24:26,267 WARN L180 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 198 DAG size of output: 125 [2018-11-22 23:24:26,621 WARN L180 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 66 [2018-11-22 23:24:26,953 WARN L180 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 64 [2018-11-22 23:24:28,777 WARN L180 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 199 DAG size of output: 124 [2018-11-22 23:24:29,020 WARN L180 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 67 [2018-11-22 23:24:29,415 WARN L180 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 80 [2018-11-22 23:24:29,810 WARN L180 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 81 [2018-11-22 23:24:30,046 WARN L180 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 62 [2018-11-22 23:24:30,326 WARN L180 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 53 [2018-11-22 23:24:30,690 WARN L180 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 65 [2018-11-22 23:24:31,026 WARN L180 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 67 [2018-11-22 23:24:31,447 WARN L180 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 75 [2018-11-22 23:24:31,801 WARN L180 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 51 [2018-11-22 23:24:32,150 WARN L180 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 80 [2018-11-22 23:24:32,153 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-11-22 23:24:32,153 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-22 23:24:32,154 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 612 623) the Hoare annotation is: true [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 612 623) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L444 ceAbstractionStarter]: At program point L619(line 619) the Hoare annotation is: (and (<= 8464 main_~s~0) (<= main_~s~0 8464)) [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point L619-1(line 619) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 612 623) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 367) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point L333-1(lines 333 367) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point L201(lines 201 546) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point L168(lines 168 557) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point L135(lines 135 568) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point L102(lines 102 579) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 468) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point L400(lines 400 402) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L448 ceAbstractionStarter]: For program point L334(lines 334 364) no Hoare annotation was computed. [2018-11-22 23:24:32,154 INFO L444 ceAbstractionStarter]: At program point L202(lines 198 547) the Hoare annotation is: (let ((.cse0 (<= 8672 ssl3_accept_~s__state~0)) (.cse2 (<= ssl3_accept_~blastFlag~0 3)) (.cse1 (not (= 12292 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (and .cse0 (= ssl3_accept_~blastFlag~0 0) .cse1) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse2 .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and .cse0 (= ssl3_accept_~blastFlag~0 1) .cse1) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (and .cse0 .cse2 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse1) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-22 23:24:32,155 INFO L444 ceAbstractionStarter]: At program point L103(lines 102 579) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)) [2018-11-22 23:24:32,155 INFO L451 ceAbstractionStarter]: At program point L599(lines 98 600) the Hoare annotation is: true [2018-11-22 23:24:32,155 INFO L448 ceAbstractionStarter]: For program point L533(lines 533 535) no Hoare annotation was computed. [2018-11-22 23:24:32,155 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 545) no Hoare annotation was computed. [2018-11-22 23:24:32,155 INFO L448 ceAbstractionStarter]: For program point L171(lines 171 556) no Hoare annotation was computed. [2018-11-22 23:24:32,155 INFO L448 ceAbstractionStarter]: For program point L138(lines 138 567) no Hoare annotation was computed. [2018-11-22 23:24:32,155 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 578) no Hoare annotation was computed. [2018-11-22 23:24:32,155 INFO L448 ceAbstractionStarter]: For program point L304(lines 304 311) no Hoare annotation was computed. [2018-11-22 23:24:32,155 INFO L448 ceAbstractionStarter]: For program point L304-2(lines 304 311) no Hoare annotation was computed. [2018-11-22 23:24:32,155 INFO L444 ceAbstractionStarter]: At program point L205(lines 204 545) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)) [2018-11-22 23:24:32,155 INFO L444 ceAbstractionStarter]: At program point L172(lines 168 557) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (<= ssl3_accept_~s__state~0 8640)) (.cse6 (not (= 8448 ssl3_accept_~s__state~0))) (.cse7 (not (= 8561 ssl3_accept_~s__state~0))) (.cse8 (not (= 8480 ssl3_accept_~s__state~0))) (.cse9 (<= 8448 ssl3_accept_~s__state~0)) (.cse10 (not (= 8481 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ssl3_accept_~blastFlag~0 1) .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse10 (= ssl3_accept_~blastFlag~0 2)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-22 23:24:32,155 INFO L444 ceAbstractionStarter]: At program point L139(lines 135 568) the Hoare annotation is: (let ((.cse7 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse9 (<= ssl3_accept_~s__state~0 8576)) (.cse6 (<= 8448 ssl3_accept_~s__state~0)) (.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8544 ssl3_accept_~s__state~0))) (.cse3 (not (= 8448 ssl3_accept_~s__state~0))) (.cse4 (not (= 8561 ssl3_accept_~s__state~0))) (.cse5 (not (= 8480 ssl3_accept_~s__state~0))) (.cse8 (not (= 8481 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ssl3_accept_~blastFlag~0 0) .cse9) (= |ssl3_accept_#in~initial_state| 8448) (and .cse9 (= ssl3_accept_~s__hit~0 0) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse8 (= ssl3_accept_~blastFlag~0 2)) .cse6 .cse7) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse9 .cse6 (and .cse0 .cse1 .cse2 (= ssl3_accept_~blastFlag~0 1) .cse3 .cse4 .cse5 .cse8)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-22 23:24:32,155 INFO L448 ceAbstractionStarter]: For program point L339(lines 339 362) no Hoare annotation was computed. [2018-11-22 23:24:32,156 INFO L444 ceAbstractionStarter]: At program point L207(lines 206 545) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)) [2018-11-22 23:24:32,156 INFO L448 ceAbstractionStarter]: For program point L174(lines 174 555) no Hoare annotation was computed. [2018-11-22 23:24:32,156 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 566) no Hoare annotation was computed. [2018-11-22 23:24:32,156 INFO L448 ceAbstractionStarter]: For program point L108(lines 108 577) no Hoare annotation was computed. [2018-11-22 23:24:32,156 INFO L448 ceAbstractionStarter]: For program point L604(lines 604 606) no Hoare annotation was computed. [2018-11-22 23:24:32,156 INFO L448 ceAbstractionStarter]: For program point L604-2(lines 604 606) no Hoare annotation was computed. [2018-11-22 23:24:32,156 INFO L448 ceAbstractionStarter]: For program point L505(lines 505 508) no Hoare annotation was computed. [2018-11-22 23:24:32,156 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 276) no Hoare annotation was computed. [2018-11-22 23:24:32,156 INFO L448 ceAbstractionStarter]: For program point L274-2(lines 208 542) no Hoare annotation was computed. [2018-11-22 23:24:32,156 INFO L451 ceAbstractionStarter]: At program point ssl3_acceptENTRY(lines 11 611) the Hoare annotation is: true [2018-11-22 23:24:32,156 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 442) no Hoare annotation was computed. [2018-11-22 23:24:32,156 INFO L448 ceAbstractionStarter]: For program point L308(lines 308 310) no Hoare annotation was computed. [2018-11-22 23:24:32,156 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 346) no Hoare annotation was computed. [2018-11-22 23:24:32,157 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 346) no Hoare annotation was computed. [2018-11-22 23:24:32,157 INFO L448 ceAbstractionStarter]: For program point L243(lines 243 253) no Hoare annotation was computed. [2018-11-22 23:24:32,157 INFO L448 ceAbstractionStarter]: For program point L177(lines 177 554) no Hoare annotation was computed. [2018-11-22 23:24:32,157 INFO L448 ceAbstractionStarter]: For program point L144(lines 144 565) no Hoare annotation was computed. [2018-11-22 23:24:32,157 INFO L448 ceAbstractionStarter]: For program point L111(lines 111 576) no Hoare annotation was computed. [2018-11-22 23:24:32,157 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 477) no Hoare annotation was computed. [2018-11-22 23:24:32,157 INFO L448 ceAbstractionStarter]: For program point L376(lines 376 408) no Hoare annotation was computed. [2018-11-22 23:24:32,157 INFO L448 ceAbstractionStarter]: For program point L244(lines 244 247) no Hoare annotation was computed. [2018-11-22 23:24:32,157 INFO L444 ceAbstractionStarter]: At program point L211(lines 105 578) the Hoare annotation is: (let ((.cse0 (not (= 8448 ssl3_accept_~s__state~0))) (.cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse2 (<= ssl3_accept_~s__state~0 8448))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8545 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8496 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8497 ssl3_accept_~s__state~0)) (not (= 8544 ssl3_accept_~s__state~0)) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) .cse0 (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (= ssl3_accept_~blastFlag~0 0) (not (= 12292 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (and (= ssl3_accept_~blastFlag~0 1) .cse0 .cse1 .cse2) (and (= ssl3_accept_~s__hit~0 0) .cse0 .cse1 (= ssl3_accept_~blastFlag~0 2) .cse2) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-22 23:24:32,158 INFO L444 ceAbstractionStarter]: At program point L178(lines 174 555) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (<= ssl3_accept_~s__state~0 8640)) (.cse6 (not (= 8448 ssl3_accept_~s__state~0))) (.cse7 (not (= 8561 ssl3_accept_~s__state~0))) (.cse8 (not (= 8480 ssl3_accept_~s__state~0))) (.cse9 (<= 8448 ssl3_accept_~s__state~0)) (.cse10 (not (= 8481 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ssl3_accept_~blastFlag~0 1) .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse10 (= ssl3_accept_~blastFlag~0 2)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-22 23:24:32,158 INFO L444 ceAbstractionStarter]: At program point L145(lines 141 566) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (not (= 8448 ssl3_accept_~s__state~0))) (.cse6 (not (= 8561 ssl3_accept_~s__state~0))) (.cse7 (not (= 8480 ssl3_accept_~s__state~0))) (.cse8 (<= 8448 ssl3_accept_~s__state~0)) (.cse9 (not (= 8481 ssl3_accept_~s__state~0))) (.cse10 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (and (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 0)) .cse10) (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 2)) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-22 23:24:32,158 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 452) no Hoare annotation was computed. [2018-11-22 23:24:32,158 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 383) no Hoare annotation was computed. [2018-11-22 23:24:32,158 INFO L444 ceAbstractionStarter]: At program point L543(lines 99 598) the Hoare annotation is: (let ((.cse4 (= |ssl3_accept_#in~initial_state| 8497)) (.cse17 (= |ssl3_accept_#in~initial_state| 8544)) (.cse15 (= |ssl3_accept_#in~initial_state| 12292)) (.cse32 (= |ssl3_accept_#in~initial_state| 8496)) (.cse18 (= |ssl3_accept_#in~initial_state| 8561)) (.cse34 (= |ssl3_accept_#in~initial_state| 8448)) (.cse33 (= |ssl3_accept_#in~initial_state| 8480))) (let ((.cse9 (= ssl3_accept_~s__hit~0 0)) (.cse27 (<= ssl3_accept_~blastFlag~0 3)) (.cse3 (<= ssl3_accept_~s__state~0 8672)) (.cse35 (not .cse33)) (.cse36 (not .cse34)) (.cse14 (= ssl3_accept_~blastFlag~0 1)) (.cse39 (not .cse18)) (.cse41 (not .cse32)) (.cse19 (not (= 8545 ssl3_accept_~s__state~0))) (.cse20 (not (= 8496 ssl3_accept_~s__state~0))) (.cse21 (not (= 8497 ssl3_accept_~s__state~0))) (.cse37 (not .cse15)) (.cse30 (<= ssl3_accept_~s__state~0 8640)) (.cse38 (not .cse17)) (.cse22 (not (= 8448 ssl3_accept_~s__state~0))) (.cse23 (not (= 8561 ssl3_accept_~s__state~0))) (.cse24 (not (= 8480 ssl3_accept_~s__state~0))) (.cse25 (<= 8448 ssl3_accept_~s__state~0)) (.cse26 (not (= 8481 ssl3_accept_~s__state~0))) (.cse40 (not .cse4)) (.cse2 (= ssl3_accept_~blastFlag~0 0))) (let ((.cse12 (and .cse19 .cse20 .cse21 .cse37 .cse30 .cse38 .cse22 .cse23 .cse24 .cse25 .cse26 .cse40 .cse2)) (.cse11 (= ssl3_accept_~s__state~0 8608)) (.cse29 (and (and .cse35 .cse19 .cse36 .cse21 .cse37 .cse30 .cse38 .cse14 .cse22 .cse39 .cse23 .cse24 .cse26 .cse40 .cse41) .cse25)) (.cse16 (= ssl3_accept_~s__state~0 8592)) (.cse13 (and .cse35 .cse36 (<= 8672 ssl3_accept_~s__state~0) .cse37 .cse27 .cse38 .cse39 .cse40 .cse41 .cse3)) (.cse8 (<= ssl3_accept_~s__state~0 8576)) (.cse5 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640)) (.cse31 (not .cse9)) (.cse28 (<= ssl3_accept_~s__state~0 8448)) (.cse0 (not (= 8657 ssl3_accept_~s__state~0))) (.cse1 (<= 8640 ssl3_accept_~s__state~0)) (.cse7 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse6 (<= ssl3_accept_~s__state~0 3)) (.cse10 (= ssl3_accept_~blastFlag~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) .cse4 (and .cse5 .cse6) (and .cse7 .cse8 .cse9 .cse10) (and .cse11 .cse12) (and .cse13 .cse7) (and .cse9 .cse0 .cse14 .cse1 .cse3) .cse15 (and (= ssl3_accept_~s__state~0 8544) .cse9 .cse10) (and .cse9 .cse7 .cse10 .cse16) .cse17 (and .cse12 .cse16) .cse18 (and .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse2 .cse8) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse9 .cse27 .cse25 .cse28) (and .cse7 .cse2 .cse8) (and .cse9 .cse7 .cse11 .cse10) (and .cse29 .cse11) (and .cse6 .cse2) (and .cse7 .cse8 .cse14) (and (and .cse30 .cse1 .cse5) .cse31) (and .cse9 .cse10 (= ssl3_accept_~s__state~0 8512)) (and .cse0 .cse1 .cse31 .cse10 .cse3) .cse32 .cse33 .cse34 (and .cse29 .cse16) (and .cse13 .cse31) (= |ssl3_accept_#in~initial_state| 8673) (and (= ssl3_accept_~s__state~0 8528) .cse9 .cse10) (and .cse9 (= ssl3_accept_~s__state~0 8560) .cse10) (and .cse14 .cse6) (= |ssl3_accept_#in~initial_state| 8672) (and .cse19 .cse21 .cse14 .cse22 .cse23 .cse24 .cse25 .cse26 .cse8) (and .cse30 .cse14 .cse1) (= |ssl3_accept_#in~initial_state| 8560) (and (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse25 .cse5 .cse31 .cse28) (and .cse0 .cse1 .cse7 .cse10 .cse3) (and .cse6 .cse10) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657))))) [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L180(lines 180 553) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 564) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L114(lines 114 575) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 482) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L478-2(lines 478 482) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L82(lines 82 88) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L513(lines 513 515) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 449) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L216(lines 216 218) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L183(lines 183 552) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L150(lines 150 563) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L216-2(lines 216 218) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L117(lines 117 574) no Hoare annotation was computed. [2018-11-22 23:24:32,159 INFO L448 ceAbstractionStarter]: For program point L580(lines 580 596) no Hoare annotation was computed. [2018-11-22 23:24:32,160 INFO L444 ceAbstractionStarter]: At program point L514(lines 72 610) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)) [2018-11-22 23:24:32,160 INFO L444 ceAbstractionStarter]: At program point L184(lines 180 553) the Hoare annotation is: (let ((.cse0 (= ssl3_accept_~s__state~0 8608))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (and (= ssl3_accept_~blastFlag~0 1) .cse0) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and (= ssl3_accept_~s__hit~0 0) (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 (= ssl3_accept_~blastFlag~0 2)) (and (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8545 ssl3_accept_~s__state~0)) (not (= 8496 ssl3_accept_~s__state~0)) (not (= 8497 ssl3_accept_~s__state~0)) (not (= 8544 ssl3_accept_~s__state~0)) (<= ssl3_accept_~s__state~0 8640) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (<= 8448 ssl3_accept_~s__state~0) (not (= 8481 ssl3_accept_~s__state~0)) (= ssl3_accept_~blastFlag~0 0)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-22 23:24:32,160 INFO L444 ceAbstractionStarter]: At program point L151(lines 147 564) the Hoare annotation is: (let ((.cse10 (<= ssl3_accept_~s__state~0 8576)) (.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (not (= 8448 ssl3_accept_~s__state~0))) (.cse6 (not (= 8561 ssl3_accept_~s__state~0))) (.cse7 (not (= 8480 ssl3_accept_~s__state~0))) (.cse8 (<= 8448 ssl3_accept_~s__state~0)) (.cse9 (not (= 8481 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (and .cse10 (= ssl3_accept_~s__hit~0 0) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 2))) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (and .cse10 (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 0))) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-22 23:24:32,160 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 87) no Hoare annotation was computed. [2018-11-22 23:24:32,160 INFO L448 ceAbstractionStarter]: For program point L85-2(lines 82 88) no Hoare annotation was computed. [2018-11-22 23:24:32,160 INFO L448 ceAbstractionStarter]: For program point L581(lines 581 595) no Hoare annotation was computed. [2018-11-22 23:24:32,160 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 358) no Hoare annotation was computed. [2018-11-22 23:24:32,160 INFO L448 ceAbstractionStarter]: For program point L582(lines 582 587) no Hoare annotation was computed. [2018-11-22 23:24:32,160 INFO L448 ceAbstractionStarter]: For program point L516(lines 516 518) no Hoare annotation was computed. [2018-11-22 23:24:32,161 INFO L448 ceAbstractionStarter]: For program point L582-2(lines 581 595) no Hoare annotation was computed. [2018-11-22 23:24:32,161 INFO L448 ceAbstractionStarter]: For program point $Ultimate##90(lines 208 544) no Hoare annotation was computed. [2018-11-22 23:24:32,161 INFO L444 ceAbstractionStarter]: At program point L351(lines 327 369) the Hoare annotation is: (let ((.cse10 (<= ssl3_accept_~s__state~0 8576)) (.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (not (= 8448 ssl3_accept_~s__state~0))) (.cse6 (not (= 8561 ssl3_accept_~s__state~0))) (.cse7 (not (= 8480 ssl3_accept_~s__state~0))) (.cse8 (<= 8448 ssl3_accept_~s__state~0)) (.cse9 (not (= 8481 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (and .cse10 (= ssl3_accept_~s__hit~0 0) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 2))) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (and .cse10 (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 0))) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-22 23:24:32,161 INFO L448 ceAbstractionStarter]: For program point L186(lines 186 551) no Hoare annotation was computed. [2018-11-22 23:24:32,161 INFO L448 ceAbstractionStarter]: For program point $Ultimate##91(lines 208 544) no Hoare annotation was computed. [2018-11-22 23:24:32,161 INFO L448 ceAbstractionStarter]: For program point L153(lines 153 562) no Hoare annotation was computed. [2018-11-22 23:24:32,161 INFO L448 ceAbstractionStarter]: For program point L120(lines 120 573) no Hoare annotation was computed. [2018-11-22 23:24:32,161 INFO L448 ceAbstractionStarter]: For program point L418(lines 418 420) no Hoare annotation was computed. [2018-11-22 23:24:32,162 INFO L444 ceAbstractionStarter]: At program point L385(lines 376 408) the Hoare annotation is: (let ((.cse7 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448))) (let ((.cse6 (<= ssl3_accept_~s__state~0 8576)) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (and (not .cse7) (not .cse0) (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not (= 12292 ssl3_accept_~s__state~0)) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)))) (.cse4 (not (= 8497 ssl3_accept_~s__state~0))) (.cse5 (<= 8448 ssl3_accept_~s__state~0))) (or .cse0 .cse1 (and (and (and (= ssl3_accept_~blastFlag~0 2) .cse2 .cse3 .cse4) .cse5) .cse6 (= ssl3_accept_~s__hit~0 0)) (= |ssl3_accept_#in~initial_state| 8497) .cse7 (and .cse6 (and .cse5 (and (= ssl3_accept_~blastFlag~0 1) .cse2 .cse3 .cse4))) (and .cse6 (and (and (= ssl3_accept_~blastFlag~0 0) .cse2 .cse3 .cse4) .cse5)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)))) [2018-11-22 23:24:32,162 INFO L444 ceAbstractionStarter]: At program point L121(lines 117 574) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (not (= 8448 ssl3_accept_~s__state~0))) (.cse6 (not (= 8561 ssl3_accept_~s__state~0))) (.cse7 (<= 8448 ssl3_accept_~s__state~0)) (.cse8 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse9 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 2)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ssl3_accept_~blastFlag~0 0) .cse9) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-22 23:24:32,162 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION(line 608) no Hoare annotation was computed. [2018-11-22 23:24:32,162 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 586) no Hoare annotation was computed. [2018-11-22 23:24:32,162 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 355) no Hoare annotation was computed. [2018-11-22 23:24:32,162 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 289) no Hoare annotation was computed. [2018-11-22 23:24:32,162 INFO L448 ceAbstractionStarter]: For program point L221(lines 221 223) no Hoare annotation was computed. [2018-11-22 23:24:32,162 INFO L448 ceAbstractionStarter]: For program point L287-2(lines 208 542) no Hoare annotation was computed. [2018-11-22 23:24:32,162 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptEXIT(lines 11 611) no Hoare annotation was computed. [2018-11-22 23:24:32,162 INFO L448 ceAbstractionStarter]: For program point L321(lines 321 325) no Hoare annotation was computed. [2018-11-22 23:24:32,162 INFO L448 ceAbstractionStarter]: For program point L321-2(lines 208 542) no Hoare annotation was computed. [2018-11-22 23:24:32,163 INFO L448 ceAbstractionStarter]: For program point L189(lines 189 550) no Hoare annotation was computed. [2018-11-22 23:24:32,163 INFO L448 ceAbstractionStarter]: For program point L156(lines 156 561) no Hoare annotation was computed. [2018-11-22 23:24:32,163 INFO L448 ceAbstractionStarter]: For program point L123(lines 123 572) no Hoare annotation was computed. [2018-11-22 23:24:32,163 INFO L448 ceAbstractionStarter]: For program point L90(lines 90 94) no Hoare annotation was computed. [2018-11-22 23:24:32,163 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 72 610) no Hoare annotation was computed. [2018-11-22 23:24:32,163 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 524) no Hoare annotation was computed. [2018-11-22 23:24:32,163 INFO L448 ceAbstractionStarter]: For program point L520-2(lines 520 524) no Hoare annotation was computed. [2018-11-22 23:24:32,163 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 406) no Hoare annotation was computed. [2018-11-22 23:24:32,163 INFO L444 ceAbstractionStarter]: At program point L190(lines 186 551) the Hoare annotation is: (let ((.cse5 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse6 (not (= 8672 ssl3_accept_~s__state~0))) (.cse7 (not (= 8657 ssl3_accept_~s__state~0))) (.cse8 (not (= 8656 ssl3_accept_~s__state~0))) (.cse9 (<= 8640 ssl3_accept_~s__state~0)) (.cse2 (= |ssl3_accept_#in~initial_state| 8497)) (.cse10 (<= ssl3_accept_~s__state~0 8672))) (let ((.cse3 (and (not .cse5) (not .cse0) (not .cse1) .cse6 .cse7 .cse8 .cse9 (not .cse2) (= ssl3_accept_~blastFlag~0 2) .cse10)) (.cse4 (not (= ssl3_accept_~s__hit~0 0)))) (or .cse0 .cse1 .cse2 (and .cse3 .cse4) .cse5 (and .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 0) .cse10) (and .cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (and .cse6 .cse7 .cse8 .cse9 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640) .cse4 .cse10) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (and .cse6 .cse7 (= ssl3_accept_~blastFlag~0 1) .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)))) [2018-11-22 23:24:32,164 INFO L444 ceAbstractionStarter]: At program point L157(lines 153 562) the Hoare annotation is: (let ((.cse7 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448))) (let ((.cse6 (<= ssl3_accept_~s__state~0 8576)) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (and (not .cse7) (not .cse0) (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not (= 12292 ssl3_accept_~s__state~0)) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)))) (.cse4 (not (= 8497 ssl3_accept_~s__state~0))) (.cse5 (<= 8448 ssl3_accept_~s__state~0))) (or .cse0 .cse1 (and (and (and (= ssl3_accept_~blastFlag~0 2) .cse2 .cse3 .cse4) .cse5) .cse6 (= ssl3_accept_~s__hit~0 0)) (= |ssl3_accept_#in~initial_state| 8497) .cse7 (and .cse6 (and .cse5 (and (= ssl3_accept_~blastFlag~0 1) .cse2 .cse3 .cse4))) (and .cse6 (and (and (= ssl3_accept_~blastFlag~0 0) .cse2 .cse3 .cse4) .cse5)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)))) [2018-11-22 23:24:32,164 INFO L444 ceAbstractionStarter]: At program point L124(lines 123 572) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (<= ssl3_accept_~s__state~0 8640)) (.cse6 (not (= 8448 ssl3_accept_~s__state~0))) (.cse7 (not (= 8561 ssl3_accept_~s__state~0))) (.cse8 (not (= 8480 ssl3_accept_~s__state~0))) (.cse9 (<= 8448 ssl3_accept_~s__state~0)) (.cse10 (not (= 8481 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640) .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ssl3_accept_~blastFlag~0 1) .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 2)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-22 23:24:32,164 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 93) no Hoare annotation was computed. [2018-11-22 23:24:32,164 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 491) no Hoare annotation was computed. [2018-11-22 23:24:32,164 INFO L448 ceAbstractionStarter]: For program point L389(lines 389 395) no Hoare annotation was computed. [2018-11-22 23:24:32,164 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptFINAL(lines 11 611) no Hoare annotation was computed. [2018-11-22 23:24:32,164 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 549) no Hoare annotation was computed. [2018-11-22 23:24:32,164 INFO L448 ceAbstractionStarter]: For program point L159(lines 159 560) no Hoare annotation was computed. [2018-11-22 23:24:32,164 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 571) no Hoare annotation was computed. [2018-11-22 23:24:32,164 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 593) no Hoare annotation was computed. [2018-11-22 23:24:32,164 INFO L448 ceAbstractionStarter]: For program point L457(lines 457 459) no Hoare annotation was computed. [2018-11-22 23:24:32,165 INFO L448 ceAbstractionStarter]: For program point L259(lines 259 261) no Hoare annotation was computed. [2018-11-22 23:24:32,165 INFO L448 ceAbstractionStarter]: For program point L226(lines 226 237) no Hoare annotation was computed. [2018-11-22 23:24:32,165 INFO L448 ceAbstractionStarter]: For program point L226-2(lines 208 542) no Hoare annotation was computed. [2018-11-22 23:24:32,165 INFO L448 ceAbstractionStarter]: For program point L293(lines 293 297) no Hoare annotation was computed. [2018-11-22 23:24:32,165 INFO L448 ceAbstractionStarter]: For program point L293-2(lines 293 297) no Hoare annotation was computed. [2018-11-22 23:24:32,165 INFO L448 ceAbstractionStarter]: For program point L426-1(lines 426 434) no Hoare annotation was computed. [2018-11-22 23:24:32,165 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 231) no Hoare annotation was computed. [2018-11-22 23:24:32,165 INFO L448 ceAbstractionStarter]: For program point L195(lines 195 548) no Hoare annotation was computed. [2018-11-22 23:24:32,165 INFO L448 ceAbstractionStarter]: For program point L162(lines 162 559) no Hoare annotation was computed. [2018-11-22 23:24:32,165 INFO L448 ceAbstractionStarter]: For program point L129(lines 129 570) no Hoare annotation was computed. [2018-11-22 23:24:32,165 INFO L448 ceAbstractionStarter]: For program point L493(lines 493 499) no Hoare annotation was computed. [2018-11-22 23:24:32,165 INFO L444 ceAbstractionStarter]: At program point L196(lines 192 549) the Hoare annotation is: (let ((.cse0 (not (= 8672 ssl3_accept_~s__state~0))) (.cse2 (<= 8640 ssl3_accept_~s__state~0)) (.cse1 (= ssl3_accept_~s__hit~0 0)) (.cse4 (= ssl3_accept_~blastFlag~0 2)) (.cse3 (<= ssl3_accept_~s__state~0 8672))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 .cse1 (= ssl3_accept_~blastFlag~0 1) .cse2 .cse3) (and .cse0 .cse2 (= ssl3_accept_~blastFlag~0 0) .cse3) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse2 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse4 .cse3) (and .cse0 .cse2 (not .cse1) .cse4 .cse3) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-22 23:24:32,166 INFO L444 ceAbstractionStarter]: At program point L163(lines 159 560) the Hoare annotation is: (let ((.cse9 (= |ssl3_accept_#in~initial_state| 8673)) (.cse7 (= |ssl3_accept_#in~initial_state| 8480)) (.cse10 (= |ssl3_accept_#in~initial_state| 8656)) (.cse14 (= |ssl3_accept_#in~initial_state| 8657)) (.cse8 (= |ssl3_accept_#in~initial_state| 8448)) (.cse11 (= |ssl3_accept_#in~initial_state| 12292)) (.cse12 (= |ssl3_accept_#in~initial_state| 8672)) (.cse13 (= |ssl3_accept_#in~initial_state| 8481))) (let ((.cse1 (<= 8448 ssl3_accept_~s__state~0)) (.cse2 (not (= 8545 ssl3_accept_~s__state~0))) (.cse3 (not (= 8496 ssl3_accept_~s__state~0))) (.cse4 (not (= 8497 ssl3_accept_~s__state~0))) (.cse5 (not (= 8544 ssl3_accept_~s__state~0))) (.cse6 (and (not .cse9) (not .cse7) (not .cse10) (not (= 8448 ssl3_accept_~s__state~0)) (not .cse14) (not (= 8480 ssl3_accept_~s__state~0)) (not .cse8) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse11) (not .cse12) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) (not .cse13))) (.cse0 (<= ssl3_accept_~s__state~0 8576))) (or (and .cse0 (and .cse1 (and .cse2 .cse3 .cse4 .cse5 (= ssl3_accept_~blastFlag~0 1) .cse6))) .cse7 .cse8 (= |ssl3_accept_#in~initial_state| 8497) .cse9 (and .cse0 (and .cse1 (and .cse2 .cse3 .cse4 .cse5 (= ssl3_accept_~blastFlag~0 0) .cse6))) .cse10 .cse11 (= |ssl3_accept_#in~initial_state| 8544) .cse12 (= |ssl3_accept_#in~initial_state| 8545) .cse13 .cse14 (= |ssl3_accept_#in~initial_state| 8496) (and (and .cse1 (and .cse2 .cse3 .cse4 .cse5 (= ssl3_accept_~blastFlag~0 2) .cse6)) .cse0 (= ssl3_accept_~s__hit~0 0)) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)))) [2018-11-22 23:24:32,166 INFO L448 ceAbstractionStarter]: For program point L429(lines 429 432) no Hoare annotation was computed. [2018-11-22 23:24:32,166 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 368) no Hoare annotation was computed. [2018-11-22 23:24:32,166 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 547) no Hoare annotation was computed. [2018-11-22 23:24:32,166 INFO L448 ceAbstractionStarter]: For program point L165(lines 165 558) no Hoare annotation was computed. [2018-11-22 23:24:32,166 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 569) no Hoare annotation was computed. [2018-11-22 23:24:32,166 INFO L444 ceAbstractionStarter]: At program point L99-2(lines 99 598) the Hoare annotation is: (let ((.cse30 (= |ssl3_accept_#in~initial_state| 8496)) (.cse0 (= |ssl3_accept_#in~initial_state| 8497)) (.cse22 (= |ssl3_accept_#in~initial_state| 8561)) (.cse21 (= |ssl3_accept_#in~initial_state| 8544)) (.cse19 (= |ssl3_accept_#in~initial_state| 12292)) (.cse32 (= |ssl3_accept_#in~initial_state| 8448)) (.cse31 (= |ssl3_accept_#in~initial_state| 8480))) (let ((.cse5 (= ssl3_accept_~s__hit~0 0)) (.cse23 (<= ssl3_accept_~blastFlag~0 3)) (.cse11 (<= ssl3_accept_~s__state~0 8672)) (.cse33 (not .cse31)) (.cse12 (not (= 8545 ssl3_accept_~s__state~0))) (.cse34 (not .cse32)) (.cse13 (not (= 8497 ssl3_accept_~s__state~0))) (.cse35 (not .cse19)) (.cse26 (<= ssl3_accept_~s__state~0 8640)) (.cse36 (not .cse21)) (.cse9 (= ssl3_accept_~blastFlag~0 1)) (.cse14 (not (= 8448 ssl3_accept_~s__state~0))) (.cse37 (not .cse22)) (.cse15 (not (= 8561 ssl3_accept_~s__state~0))) (.cse16 (not (= 8480 ssl3_accept_~s__state~0))) (.cse17 (not (= 8481 ssl3_accept_~s__state~0))) (.cse38 (not .cse0)) (.cse39 (not .cse30)) (.cse24 (<= 8448 ssl3_accept_~s__state~0))) (let ((.cse18 (= ssl3_accept_~blastFlag~0 0)) (.cse27 (= ssl3_accept_~s__state~0 8608)) (.cse28 (and (and .cse33 .cse12 .cse34 .cse13 .cse35 .cse26 .cse36 .cse9 .cse14 .cse37 .cse15 .cse16 .cse17 .cse38 .cse39) .cse24)) (.cse20 (= ssl3_accept_~s__state~0 8592)) (.cse7 (and .cse33 .cse34 (<= 8672 ssl3_accept_~s__state~0) .cse35 .cse23 .cse36 .cse37 .cse38 .cse39 .cse11)) (.cse4 (<= ssl3_accept_~s__state~0 8576)) (.cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640)) (.cse29 (not .cse5)) (.cse25 (<= ssl3_accept_~s__state~0 8448)) (.cse8 (not (= 8657 ssl3_accept_~s__state~0))) (.cse10 (<= 8640 ssl3_accept_~s__state~0)) (.cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse2 (<= ssl3_accept_~s__state~0 3)) (.cse6 (= ssl3_accept_~blastFlag~0 2))) (or .cse0 (and .cse1 .cse2) (and .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse3) (and .cse5 .cse8 .cse9 .cse10 .cse11) (and .cse12 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8496 ssl3_accept_~s__state~0)) .cse13 .cse8 .cse14 .cse15 .cse16 .cse17 .cse18 (not (= 12292 ssl3_accept_~s__state~0))) .cse19 (and (= ssl3_accept_~s__state~0 8544) .cse5 .cse6) (and .cse5 .cse3 .cse6 .cse20) .cse21 .cse22 (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse5 .cse23 .cse24 .cse25) (and .cse3 .cse18 .cse26) (and .cse5 .cse3 .cse27 .cse6) (and .cse28 .cse27) (and .cse3 .cse4 .cse9) (and (and .cse26 .cse10 .cse1) .cse29) (and .cse5 .cse6 (= ssl3_accept_~s__state~0 8512)) (and .cse8 .cse10 .cse29 .cse6 .cse11) .cse30 .cse31 .cse32 (and .cse28 .cse20) (and .cse7 .cse29) (= |ssl3_accept_#in~initial_state| 8673) (and (= ssl3_accept_~s__state~0 8528) .cse5 .cse6) (and .cse5 (= ssl3_accept_~s__state~0 8560) .cse6) (and .cse9 .cse2) (= |ssl3_accept_#in~initial_state| 8672) (and .cse12 .cse13 .cse9 .cse14 .cse15 .cse16 .cse24 .cse17 .cse4) (and .cse26 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8560) (and (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse24 .cse1 .cse29 .cse25) (and .cse8 .cse10 .cse3 .cse6 .cse11) (and .cse2 .cse6) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657))))) [2018-11-22 23:24:32,166 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 498) no Hoare annotation was computed. [2018-11-22 23:24:32,166 INFO L448 ceAbstractionStarter]: For program point L496-2(lines 208 542) no Hoare annotation was computed. [2018-11-22 23:24:32,166 INFO L444 ceAbstractionStarter]: At program point L397(lines 388 406) the Hoare annotation is: (let ((.cse7 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448))) (let ((.cse6 (<= ssl3_accept_~s__state~0 8576)) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (and (not .cse7) (not .cse0) (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not (= 12292 ssl3_accept_~s__state~0)) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)))) (.cse4 (not (= 8497 ssl3_accept_~s__state~0))) (.cse5 (<= 8448 ssl3_accept_~s__state~0))) (or .cse0 .cse1 (and (and (and (= ssl3_accept_~blastFlag~0 2) .cse2 .cse3 .cse4) .cse5) .cse6 (= ssl3_accept_~s__hit~0 0)) (= |ssl3_accept_#in~initial_state| 8497) .cse7 (and .cse6 (and .cse5 (and (= ssl3_accept_~blastFlag~0 1) .cse2 .cse3 .cse4))) (and .cse6 (and (and (= ssl3_accept_~blastFlag~0 0) .cse2 .cse3 .cse4) .cse5)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)))) [2018-11-22 23:24:32,166 INFO L448 ceAbstractionStarter]: For program point L232(lines 232 235) no Hoare annotation was computed. [2018-11-22 23:24:32,166 INFO L444 ceAbstractionStarter]: At program point L166(lines 165 558) the Hoare annotation is: (let ((.cse0 (= ssl3_accept_~s__hit~0 0)) (.cse1 (<= 8448 ssl3_accept_~s__state~0)) (.cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse2 (<= ssl3_accept_~s__state~0 8448))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse0 (<= ssl3_accept_~blastFlag~0 3) .cse1 .cse2) (and .cse0 .cse1 .cse3 (= ssl3_accept_~blastFlag~0 2) .cse2) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (and (= ssl3_accept_~blastFlag~0 1) .cse1 .cse3 .cse2) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (and (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640) (not .cse0) .cse2) (and .cse1 .cse3 (= ssl3_accept_~blastFlag~0 0) .cse2))) [2018-11-22 23:24:32,167 INFO L444 ceAbstractionStarter]: At program point L133(lines 126 571) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (not (= 8448 ssl3_accept_~s__state~0))) (.cse6 (not (= 8561 ssl3_accept_~s__state~0))) (.cse7 (not (= 8480 ssl3_accept_~s__state~0))) (.cse8 (<= 8448 ssl3_accept_~s__state~0)) (.cse9 (not (= 8481 ssl3_accept_~s__state~0))) (.cse10 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 0) .cse10) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse9 .cse10 (= ssl3_accept_~blastFlag~0 2)))) [2018-11-22 23:24:32,167 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-22 23:24:32,167 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 536) no Hoare annotation was computed. [2018-11-22 23:24:32,167 INFO L448 ceAbstractionStarter]: For program point L530-1(lines 530 536) no Hoare annotation was computed. [2018-11-22 23:24:32,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 11:24:32 BoogieIcfgContainer [2018-11-22 23:24:32,211 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-22 23:24:32,211 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 23:24:32,212 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 23:24:32,212 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 23:24:32,212 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:24:09" (3/4) ... [2018-11-22 23:24:32,215 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-22 23:24:32,221 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-22 23:24:32,222 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-22 23:24:32,222 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_accept [2018-11-22 23:24:32,230 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-11-22 23:24:32,230 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-22 23:24:32,231 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-22 23:24:32,256 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((\old(initial_state) == 8497 || (s__s3__tmp__next_state___0 <= 8640 && s__state <= 3)) || (((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8576) && s__hit == 0) && blastFlag == 2)) || ((((((((((!(\old(initial_state) == 8480) && !(\old(initial_state) == 8448)) && 8672 <= s__state) && !(\old(initial_state) == 12292)) && blastFlag <= 3) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && s__state <= 8672) && s__s3__tmp__next_state___0 <= 8576)) || ((((s__hit == 0 && !(8657 == s__state)) && blastFlag == 1) && 8640 <= s__state) && s__state <= 8672)) || ((((((((((!(8545 == s__state) && !(8673 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && blastFlag == 0) && !(12292 == s__state))) || \old(initial_state) == 12292) || ((s__state == 8544 && s__hit == 0) && blastFlag == 2)) || (((s__hit == 0 && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state == 8592)) || \old(initial_state) == 8544) || \old(initial_state) == 8561) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || ((s__s3__tmp__next_state___0 <= 8576 && blastFlag == 0) && s__state <= 8640)) || (((s__hit == 0 && s__s3__tmp__next_state___0 <= 8576) && s__state == 8608) && blastFlag == 2)) || ((((((((((((((((!(\old(initial_state) == 8480) && !(8545 == s__state)) && !(\old(initial_state) == 8448)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && s__state <= 8640) && !(\old(initial_state) == 8544)) && blastFlag == 1) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && 8448 <= s__state) && s__state == 8608)) || ((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8576) && blastFlag == 1)) || (((s__state <= 8640 && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0))) || ((s__hit == 0 && blastFlag == 2) && s__state == 8512)) || ((((!(8657 == s__state) && 8640 <= s__state) && !(s__hit == 0)) && blastFlag == 2) && s__state <= 8672)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || ((((((((((((((((!(\old(initial_state) == 8480) && !(8545 == s__state)) && !(\old(initial_state) == 8448)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && s__state <= 8640) && !(\old(initial_state) == 8544)) && blastFlag == 1) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && 8448 <= s__state) && s__state == 8592)) || ((((((((((!(\old(initial_state) == 8480) && !(\old(initial_state) == 8448)) && 8672 <= s__state) && !(\old(initial_state) == 12292)) && blastFlag <= 3) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && s__state <= 8672) && !(s__hit == 0))) || \old(initial_state) == 8673) || ((s__state == 8528 && s__hit == 0) && blastFlag == 2)) || ((s__hit == 0 && s__state == 8560) && blastFlag == 2)) || (blastFlag == 1 && s__state <= 3)) || \old(initial_state) == 8672) || ((((((((!(8545 == s__state) && !(8497 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || ((s__state <= 8640 && blastFlag == 1) && 8640 <= s__state)) || \old(initial_state) == 8560) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || ((((!(8657 == s__state) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8672)) || (s__state <= 3 && blastFlag == 2)) || \old(initial_state) == 8656) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657 [2018-11-22 23:24:32,257 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,257 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8673 == s__state)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && blastFlag == 0) && !(12292 == s__state))) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || (((blastFlag == 1 && !(8448 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || ((((s__hit == 0 && !(8448 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8448)) || \old(initial_state) == 8656) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-22 23:24:32,257 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,257 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(8481 == s__state))) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state))) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0)) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,257 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((!(8657 == s__state) && 8640 <= s__state) && blastFlag == 0) && s__state <= 8672) || \old(initial_state) == 8497) || (s__s3__tmp__next_state___0 <= 8640 && s__state <= 3)) || (((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8576) && s__hit == 0) && blastFlag == 2)) || (s__state == 8608 && (((((((((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && s__state <= 8640) && !(\old(initial_state) == 8544)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && blastFlag == 0)) || ((((((((((!(\old(initial_state) == 8480) && !(\old(initial_state) == 8448)) && 8672 <= s__state) && !(\old(initial_state) == 12292)) && blastFlag <= 3) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && s__state <= 8672) && s__s3__tmp__next_state___0 <= 8576)) || ((((s__hit == 0 && !(8657 == s__state)) && blastFlag == 1) && 8640 <= s__state) && s__state <= 8672)) || \old(initial_state) == 12292) || ((s__state == 8544 && s__hit == 0) && blastFlag == 2)) || (((s__hit == 0 && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state == 8592)) || \old(initial_state) == 8544) || (((((((((((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && s__state <= 8640) && !(\old(initial_state) == 8544)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && blastFlag == 0) && s__state == 8592)) || \old(initial_state) == 8561) || (((((((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && s__state <= 8576)) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || ((s__s3__tmp__next_state___0 <= 8576 && blastFlag == 0) && s__state <= 8576)) || (((s__hit == 0 && s__s3__tmp__next_state___0 <= 8576) && s__state == 8608) && blastFlag == 2)) || ((((((((((((((((!(\old(initial_state) == 8480) && !(8545 == s__state)) && !(\old(initial_state) == 8448)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && s__state <= 8640) && !(\old(initial_state) == 8544)) && blastFlag == 1) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && 8448 <= s__state) && s__state == 8608)) || (s__state <= 3 && blastFlag == 0)) || ((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8576) && blastFlag == 1)) || (((s__state <= 8640 && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0))) || ((s__hit == 0 && blastFlag == 2) && s__state == 8512)) || ((((!(8657 == s__state) && 8640 <= s__state) && !(s__hit == 0)) && blastFlag == 2) && s__state <= 8672)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || ((((((((((((((((!(\old(initial_state) == 8480) && !(8545 == s__state)) && !(\old(initial_state) == 8448)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && s__state <= 8640) && !(\old(initial_state) == 8544)) && blastFlag == 1) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && 8448 <= s__state) && s__state == 8592)) || ((((((((((!(\old(initial_state) == 8480) && !(\old(initial_state) == 8448)) && 8672 <= s__state) && !(\old(initial_state) == 12292)) && blastFlag <= 3) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && s__state <= 8672) && !(s__hit == 0))) || \old(initial_state) == 8673) || ((s__state == 8528 && s__hit == 0) && blastFlag == 2)) || ((s__hit == 0 && s__state == 8560) && blastFlag == 2)) || (blastFlag == 1 && s__state <= 3)) || \old(initial_state) == 8672) || ((((((((!(8545 == s__state) && !(8497 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || ((s__state <= 8640 && blastFlag == 1) && 8640 <= s__state)) || \old(initial_state) == 8560) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || ((((!(8657 == s__state) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8672)) || (s__state <= 3 && blastFlag == 2)) || \old(initial_state) == 8656) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657 [2018-11-22 23:24:32,257 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || (((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && s__state <= 8576) && blastFlag == 2) [2018-11-22 23:24:32,258 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || ((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8448) || ((((s__state <= 8576 && s__hit == 0) && ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && blastFlag == 2) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((s__state <= 8576 && 8448 <= s__state) && ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,258 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8497) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,258 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((s__state <= 8576 && s__hit == 0) && (((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2)) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (s__state <= 8576 && (((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,259 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((((((blastFlag == 2 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= s__state) && s__state <= 8576) && s__hit == 0)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && 8448 <= s__state && ((blastFlag == 1 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || (s__state <= 8576 && (((blastFlag == 0 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,259 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((((((blastFlag == 2 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= s__state) && s__state <= 8576) && s__hit == 0)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && 8448 <= s__state && ((blastFlag == 1 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || (s__state <= 8576 && (((blastFlag == 0 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,259 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((s__state <= 8576 && 8448 <= s__state && ((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && ((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8448 == s__state)) && !(\old(initial_state) == 8657)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && !(\old(initial_state) == 8481)) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && 8448 <= s__state && ((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 0) && ((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8448 == s__state)) && !(\old(initial_state) == 8657)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (((8448 <= s__state && ((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 2) && ((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8448 == s__state)) && !(\old(initial_state) == 8657)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && !(\old(initial_state) == 8481)) && s__state <= 8576) && s__hit == 0)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,259 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((s__state <= 8576 && s__hit == 0) && (((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2)) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (s__state <= 8576 && (((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,259 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((((((blastFlag == 2 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= s__state) && s__state <= 8576) && s__hit == 0)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && 8448 <= s__state && ((blastFlag == 1 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || (s__state <= 8576 && (((blastFlag == 0 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,259 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || ((((s__hit == 0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8448)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || (((blastFlag == 1 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || (((8448 <= s__state && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 0) && s__state <= 8448) [2018-11-22 23:24:32,260 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state))) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0)) || (((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && blastFlag == 2)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,260 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state))) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0)) || (((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && blastFlag == 2)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,260 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || (blastFlag == 1 && s__state == 8608)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((s__hit == 0 && s__s3__tmp__next_state___0 <= 8576) && s__state == 8608) && blastFlag == 2)) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,260 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || ((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && !(\old(initial_state) == 8497)) && blastFlag == 2) && s__state <= 8672) && !(s__hit == 0))) || \old(initial_state) == 8673) || (((((!(8672 == s__state) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && blastFlag == 0) && s__state <= 8672)) || ((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && !(\old(initial_state) == 8497)) && blastFlag == 2) && s__state <= 8672) && s__s3__tmp__next_state___0 <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((((((!(8672 == s__state) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8672)) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || (((((!(8672 == s__state) && !(8657 == s__state)) && blastFlag == 1) && !(8656 == s__state)) && 8640 <= s__state) && s__state <= 8672)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,261 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || ((((!(8672 == s__state) && s__hit == 0) && blastFlag == 1) && 8640 <= s__state) && s__state <= 8672)) || (((!(8672 == s__state) && 8640 <= s__state) && blastFlag == 0) && s__state <= 8672)) || \old(initial_state) == 8673) || ((((!(8672 == s__state) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8672)) || ((((!(8672 == s__state) && 8640 <= s__state) && !(s__hit == 0)) && blastFlag == 2) && s__state <= 8672)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,261 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((8672 <= s__state && blastFlag == 0) && !(12292 == s__state))) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((8672 <= s__state && blastFlag <= 3) && !(12292 == s__state)) && !(s__hit == 0))) || ((8672 <= s__state && blastFlag == 1) && !(12292 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || (((8672 <= s__state && blastFlag <= 3) && s__s3__tmp__next_state___0 <= 8576) && !(12292 == s__state))) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,261 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || !(8672 == s__state)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,261 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || !(8672 == s__state)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,261 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-22 23:24:32,313 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_74a312a1-e9d5-42fd-900a-f3e35ffc7919/bin-2019/uautomizer/witness.graphml [2018-11-22 23:24:32,313 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 23:24:32,313 INFO L168 Benchmark]: Toolchain (without parser) took 23328.45 ms. Allocated memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: 1.3 GB). Free memory was 959.3 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 217.1 MB. Max. memory is 11.5 GB. [2018-11-22 23:24:32,314 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:24:32,314 INFO L168 Benchmark]: CACSL2BoogieTranslator took 233.65 ms. Allocated memory is still 1.0 GB. Free memory was 959.3 MB in the beginning and 940.5 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-22 23:24:32,314 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 940.5 MB in the beginning and 1.1 GB in the end (delta: -196.7 MB). Peak memory consumption was 15.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:24:32,315 INFO L168 Benchmark]: Boogie Preprocessor took 29.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:24:32,315 INFO L168 Benchmark]: RCFGBuilder took 465.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:24:32,315 INFO L168 Benchmark]: TraceAbstraction took 22441.58 ms. Allocated memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: -969.3 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-22 23:24:32,315 INFO L168 Benchmark]: Witness Printer took 101.40 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. [2018-11-22 23:24:32,317 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 233.65 ms. Allocated memory is still 1.0 GB. Free memory was 959.3 MB in the beginning and 940.5 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 940.5 MB in the beginning and 1.1 GB in the end (delta: -196.7 MB). Peak memory consumption was 15.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 465.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 22441.58 ms. Allocated memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: -969.3 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Witness Printer took 101.40 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 608]: 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: 98]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((s__state <= 8576 && s__hit == 0) && (((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2)) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (s__state <= 8576 && (((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 180]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || (blastFlag == 1 && s__state == 8608)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((s__hit == 0 && s__s3__tmp__next_state___0 <= 8576) && s__state == 8608) && blastFlag == 2)) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || (((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && s__state <= 8576) && blastFlag == 2) - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: (((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || ((((s__hit == 0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8448)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || (((blastFlag == 1 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || (((8448 <= s__state && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 0) && s__state <= 8448) - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(8481 == s__state))) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state))) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0)) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((((((blastFlag == 2 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= s__state) && s__state <= 8576) && s__hit == 0)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && 8448 <= s__state && ((blastFlag == 1 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || (s__state <= 8576 && (((blastFlag == 0 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 186]: Loop Invariant Derived loop invariant: (((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || ((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && !(\old(initial_state) == 8497)) && blastFlag == 2) && s__state <= 8672) && !(s__hit == 0))) || \old(initial_state) == 8673) || (((((!(8672 == s__state) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && blastFlag == 0) && s__state <= 8672)) || ((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && !(\old(initial_state) == 8497)) && blastFlag == 2) && s__state <= 8672) && s__s3__tmp__next_state___0 <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((((((!(8672 == s__state) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8672)) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || (((((!(8672 == s__state) && !(8657 == s__state)) && blastFlag == 1) && !(8656 == s__state)) && 8640 <= s__state) && s__state <= 8672)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((!(8657 == s__state) && 8640 <= s__state) && blastFlag == 0) && s__state <= 8672) || \old(initial_state) == 8497) || (s__s3__tmp__next_state___0 <= 8640 && s__state <= 3)) || (((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8576) && s__hit == 0) && blastFlag == 2)) || (s__state == 8608 && (((((((((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && s__state <= 8640) && !(\old(initial_state) == 8544)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && blastFlag == 0)) || ((((((((((!(\old(initial_state) == 8480) && !(\old(initial_state) == 8448)) && 8672 <= s__state) && !(\old(initial_state) == 12292)) && blastFlag <= 3) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && s__state <= 8672) && s__s3__tmp__next_state___0 <= 8576)) || ((((s__hit == 0 && !(8657 == s__state)) && blastFlag == 1) && 8640 <= s__state) && s__state <= 8672)) || \old(initial_state) == 12292) || ((s__state == 8544 && s__hit == 0) && blastFlag == 2)) || (((s__hit == 0 && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state == 8592)) || \old(initial_state) == 8544) || (((((((((((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && s__state <= 8640) && !(\old(initial_state) == 8544)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && blastFlag == 0) && s__state == 8592)) || \old(initial_state) == 8561) || (((((((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && s__state <= 8576)) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || ((s__s3__tmp__next_state___0 <= 8576 && blastFlag == 0) && s__state <= 8576)) || (((s__hit == 0 && s__s3__tmp__next_state___0 <= 8576) && s__state == 8608) && blastFlag == 2)) || ((((((((((((((((!(\old(initial_state) == 8480) && !(8545 == s__state)) && !(\old(initial_state) == 8448)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && s__state <= 8640) && !(\old(initial_state) == 8544)) && blastFlag == 1) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && 8448 <= s__state) && s__state == 8608)) || (s__state <= 3 && blastFlag == 0)) || ((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8576) && blastFlag == 1)) || (((s__state <= 8640 && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0))) || ((s__hit == 0 && blastFlag == 2) && s__state == 8512)) || ((((!(8657 == s__state) && 8640 <= s__state) && !(s__hit == 0)) && blastFlag == 2) && s__state <= 8672)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || ((((((((((((((((!(\old(initial_state) == 8480) && !(8545 == s__state)) && !(\old(initial_state) == 8448)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && s__state <= 8640) && !(\old(initial_state) == 8544)) && blastFlag == 1) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && 8448 <= s__state) && s__state == 8592)) || ((((((((((!(\old(initial_state) == 8480) && !(\old(initial_state) == 8448)) && 8672 <= s__state) && !(\old(initial_state) == 12292)) && blastFlag <= 3) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && s__state <= 8672) && !(s__hit == 0))) || \old(initial_state) == 8673) || ((s__state == 8528 && s__hit == 0) && blastFlag == 2)) || ((s__hit == 0 && s__state == 8560) && blastFlag == 2)) || (blastFlag == 1 && s__state <= 3)) || \old(initial_state) == 8672) || ((((((((!(8545 == s__state) && !(8497 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || ((s__state <= 8640 && blastFlag == 1) && 8640 <= s__state)) || \old(initial_state) == 8560) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || ((((!(8657 == s__state) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8672)) || (s__state <= 3 && blastFlag == 2)) || \old(initial_state) == 8656) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657 - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((s__state <= 8576 && s__hit == 0) && (((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2)) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (s__state <= 8576 && (((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || ((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8448) || ((((s__state <= 8576 && s__hit == 0) && ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && blastFlag == 2) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((s__state <= 8576 && 8448 <= s__state) && ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((\old(initial_state) == 8497 || (s__s3__tmp__next_state___0 <= 8640 && s__state <= 3)) || (((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8576) && s__hit == 0) && blastFlag == 2)) || ((((((((((!(\old(initial_state) == 8480) && !(\old(initial_state) == 8448)) && 8672 <= s__state) && !(\old(initial_state) == 12292)) && blastFlag <= 3) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && s__state <= 8672) && s__s3__tmp__next_state___0 <= 8576)) || ((((s__hit == 0 && !(8657 == s__state)) && blastFlag == 1) && 8640 <= s__state) && s__state <= 8672)) || ((((((((((!(8545 == s__state) && !(8673 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && blastFlag == 0) && !(12292 == s__state))) || \old(initial_state) == 12292) || ((s__state == 8544 && s__hit == 0) && blastFlag == 2)) || (((s__hit == 0 && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state == 8592)) || \old(initial_state) == 8544) || \old(initial_state) == 8561) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || ((s__s3__tmp__next_state___0 <= 8576 && blastFlag == 0) && s__state <= 8640)) || (((s__hit == 0 && s__s3__tmp__next_state___0 <= 8576) && s__state == 8608) && blastFlag == 2)) || ((((((((((((((((!(\old(initial_state) == 8480) && !(8545 == s__state)) && !(\old(initial_state) == 8448)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && s__state <= 8640) && !(\old(initial_state) == 8544)) && blastFlag == 1) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && 8448 <= s__state) && s__state == 8608)) || ((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8576) && blastFlag == 1)) || (((s__state <= 8640 && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0))) || ((s__hit == 0 && blastFlag == 2) && s__state == 8512)) || ((((!(8657 == s__state) && 8640 <= s__state) && !(s__hit == 0)) && blastFlag == 2) && s__state <= 8672)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || ((((((((((((((((!(\old(initial_state) == 8480) && !(8545 == s__state)) && !(\old(initial_state) == 8448)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && s__state <= 8640) && !(\old(initial_state) == 8544)) && blastFlag == 1) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && 8448 <= s__state) && s__state == 8592)) || ((((((((((!(\old(initial_state) == 8480) && !(\old(initial_state) == 8448)) && 8672 <= s__state) && !(\old(initial_state) == 12292)) && blastFlag <= 3) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && s__state <= 8672) && !(s__hit == 0))) || \old(initial_state) == 8673) || ((s__state == 8528 && s__hit == 0) && blastFlag == 2)) || ((s__hit == 0 && s__state == 8560) && blastFlag == 2)) || (blastFlag == 1 && s__state <= 3)) || \old(initial_state) == 8672) || ((((((((!(8545 == s__state) && !(8497 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || ((s__state <= 8640 && blastFlag == 1) && 8640 <= s__state)) || \old(initial_state) == 8560) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || ((((!(8657 == s__state) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8672)) || (s__state <= 3 && blastFlag == 2)) || \old(initial_state) == 8656) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state))) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0)) || (((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && blastFlag == 2)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: ((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 388]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((((((blastFlag == 2 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= s__state) && s__state <= 8576) && s__hit == 0)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && 8448 <= s__state && ((blastFlag == 1 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || (s__state <= 8576 && (((blastFlag == 0 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: (((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || !(8672 == s__state)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: ((((((((((((((((s__state <= 8576 && 8448 <= s__state && ((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && ((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8448 == s__state)) && !(\old(initial_state) == 8657)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && !(\old(initial_state) == 8481)) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && 8448 <= s__state && ((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 0) && ((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8448 == s__state)) && !(\old(initial_state) == 8657)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (((8448 <= s__state && ((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 2) && ((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8448 == s__state)) && !(\old(initial_state) == 8657)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && !(\old(initial_state) == 8481)) && s__state <= 8576) && s__hit == 0)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 192]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || ((((!(8672 == s__state) && s__hit == 0) && blastFlag == 1) && 8640 <= s__state) && s__state <= 8672)) || (((!(8672 == s__state) && 8640 <= s__state) && blastFlag == 0) && s__state <= 8672)) || \old(initial_state) == 8673) || ((((!(8672 == s__state) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8672)) || ((((!(8672 == s__state) && 8640 <= s__state) && !(s__hit == 0)) && blastFlag == 2) && s__state <= 8672)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: (((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || !(8672 == s__state)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8497) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: ((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state))) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0)) || (((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && blastFlag == 2)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 105]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8673 == s__state)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && blastFlag == 0) && !(12292 == s__state))) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || (((blastFlag == 1 && !(8448 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || ((((s__hit == 0 && !(8448 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8448)) || \old(initial_state) == 8656) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((8672 <= s__state && blastFlag == 0) && !(12292 == s__state))) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((8672 <= s__state && blastFlag <= 3) && !(12292 == s__state)) && !(s__hit == 0))) || ((8672 <= s__state && blastFlag == 1) && !(12292 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || (((8672 <= s__state && blastFlag <= 3) && s__s3__tmp__next_state___0 <= 8576) && !(12292 == s__state))) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 376]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((((((blastFlag == 2 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= s__state) && s__state <= 8576) && s__hit == 0)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && 8448 <= s__state && ((blastFlag == 1 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || (s__state <= 8576 && (((blastFlag == 0 && !(8496 == s__state)) && (((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 151 locations, 1 error locations. SAFE Result, 22.3s OverallTime, 34 OverallIterations, 19 TraceHistogramMax, 5.7s AutomataDifference, 0.0s DeadEndRemovalTime, 11.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 6970 SDtfs, 7573 SDslu, 5731 SDs, 0 SdLazy, 4790 SolverSat, 989 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1655 GetRequests, 1567 SyntacticMatches, 0 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4123occurred in iteration=27, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.5s AutomataMinimizationTime, 34 MinimizatonAttempts, 4666 StatesRemovedByMinimization, 26 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 32 LocationsWithAnnotation, 32 PreInvPairs, 242 NumberOfFragments, 4996 HoareAnnotationTreeSize, 32 FomulaSimplifications, 236664 FormulaSimplificationTreeSizeReduction, 1.6s HoareSimplificationTime, 32 FomulaSimplificationsInter, 115135 FormulaSimplificationTreeSizeReductionInter, 10.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 8621 NumberOfCodeBlocks, 8621 NumberOfCodeBlocksAsserted, 38 NumberOfCheckSat, 8583 ConstructedInterpolants, 0 QuantifiedInterpolants, 3642008 SizeOfPredicates, 6 NumberOfNonLiveVariables, 2589 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 38 InterpolantComputations, 31 PerfectInterpolantSequences, 27180/27342 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...