./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/ssh-simplified/s3_srvr_2_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ssh-simplified/s3_srvr_2_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/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 6dc0763a398b0a639e17ba351b312330c5e02cd6 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:22:58,094 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:22:58,095 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:22:58,104 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:22:58,104 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:22:58,105 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:22:58,106 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:22:58,107 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:22:58,108 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:22:58,109 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:22:58,109 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:22:58,110 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:22:58,110 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:22:58,111 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:22:58,112 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:22:58,112 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:22:58,113 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:22:58,114 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:22:58,115 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:22:58,116 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:22:58,117 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:22:58,118 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:22:58,119 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:22:58,120 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:22:58,120 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:22:58,120 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:22:58,121 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:22:58,122 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:22:58,122 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:22:58,123 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:22:58,123 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:22:58,124 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:22:58,124 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:22:58,124 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:22:58,125 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:22:58,125 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:22:58,125 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 07:22:58,135 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:22:58,136 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:22:58,136 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:22:58,136 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:22:58,137 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:22:58,137 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:22:58,137 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 07:22:58,137 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:22:58,138 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 07:22:58,138 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:22:58,138 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 07:22:58,138 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:22:58,138 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:22:58,138 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:22:58,138 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:22:58,138 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 07:22:58,139 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:22:58,139 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:22:58,139 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:22:58,139 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 07:22:58,139 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:22:58,139 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 07:22:58,140 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 07:22:58,140 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:22:58,140 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:22:58,140 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:22:58,140 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 07:22:58,140 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:22:58,140 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:22:58,140 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_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/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 -> 6dc0763a398b0a639e17ba351b312330c5e02cd6 [2018-11-10 07:22:58,164 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:22:58,174 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:22:58,176 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:22:58,178 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:22:58,178 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:22:58,179 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/bin-2019/uautomizer/../../sv-benchmarks/c/ssh-simplified/s3_srvr_2_true-unreach-call_false-termination.cil.c [2018-11-10 07:22:58,221 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/bin-2019/uautomizer/data/143c453d5/6a60985392bc43078781c9b29af1722a/FLAG1cf8b9e56 [2018-11-10 07:22:58,584 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:22:58,584 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/sv-benchmarks/c/ssh-simplified/s3_srvr_2_true-unreach-call_false-termination.cil.c [2018-11-10 07:22:58,594 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/bin-2019/uautomizer/data/143c453d5/6a60985392bc43078781c9b29af1722a/FLAG1cf8b9e56 [2018-11-10 07:22:58,604 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/bin-2019/uautomizer/data/143c453d5/6a60985392bc43078781c9b29af1722a [2018-11-10 07:22:58,606 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:22:58,607 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 07:22:58,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:22:58,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:22:58,610 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:22:58,610 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:22:58" (1/1) ... [2018-11-10 07:22:58,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61785316 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:22:58, skipping insertion in model container [2018-11-10 07:22:58,612 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:22:58" (1/1) ... [2018-11-10 07:22:58,618 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:22:58,646 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:22:58,794 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:22:58,797 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:22:58,840 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:22:58,848 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:22:58,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:22:58 WrapperNode [2018-11-10 07:22:58,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:22:58,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 07:22:58,849 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 07:22:58,849 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 07:22:58,857 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:22:58" (1/1) ... [2018-11-10 07:22:58,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:22:58" (1/1) ... [2018-11-10 07:22:58,863 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:22:58" (1/1) ... [2018-11-10 07:22:58,863 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:22:58" (1/1) ... [2018-11-10 07:22:58,908 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:22:58" (1/1) ... [2018-11-10 07:22:58,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:22:58" (1/1) ... [2018-11-10 07:22:58,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:22:58" (1/1) ... [2018-11-10 07:22:58,918 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 07:22:58,919 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 07:22:58,919 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 07:22:58,919 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 07:22:58,920 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:22:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/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 [2018-11-10 07:22:58,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 07:22:58,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 07:22:58,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-11-10 07:22:58,954 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 07:22:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 07:22:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-10 07:22:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 07:22:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-11-10 07:22:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-10 07:22:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-11-10 07:22:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 07:22:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 07:22:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 07:22:59,052 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-10 07:22:59,052 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-10 07:22:59,410 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 07:22:59,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:22:59 BoogieIcfgContainer [2018-11-10 07:22:59,410 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 07:22:59,411 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 07:22:59,411 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 07:22:59,413 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 07:22:59,413 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 07:22:58" (1/3) ... [2018-11-10 07:22:59,413 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6acc62b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 07:22:59, skipping insertion in model container [2018-11-10 07:22:59,414 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:22:58" (2/3) ... [2018-11-10 07:22:59,414 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6acc62b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 07:22:59, skipping insertion in model container [2018-11-10 07:22:59,414 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:22:59" (3/3) ... [2018-11-10 07:22:59,415 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_2_true-unreach-call_false-termination.cil.c [2018-11-10 07:22:59,421 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 07:22:59,425 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 07:22:59,433 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 07:22:59,452 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 07:22:59,452 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 07:22:59,452 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 07:22:59,452 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 07:22:59,452 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 07:22:59,453 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 07:22:59,453 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 07:22:59,453 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 07:22:59,453 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 07:22:59,464 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states. [2018-11-10 07:22:59,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-10 07:22:59,470 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:22:59,470 INFO L375 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] [2018-11-10 07:22:59,472 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:22:59,475 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:22:59,475 INFO L82 PathProgramCache]: Analyzing trace with hash -1105765334, now seen corresponding path program 1 times [2018-11-10 07:22:59,476 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:22:59,476 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:22:59,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:22:59,510 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:22:59,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:22:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:22:59,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:22:59,665 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:22:59,666 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:22:59,669 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:22:59,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:22:59,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:22:59,683 INFO L87 Difference]: Start difference. First operand 150 states. Second operand 5 states. [2018-11-10 07:22:59,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:22:59,959 INFO L93 Difference]: Finished difference Result 340 states and 577 transitions. [2018-11-10 07:22:59,959 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:22:59,960 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2018-11-10 07:22:59,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:22:59,970 INFO L225 Difference]: With dead ends: 340 [2018-11-10 07:22:59,970 INFO L226 Difference]: Without dead ends: 182 [2018-11-10 07:22:59,973 INFO L605 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 [2018-11-10 07:22:59,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2018-11-10 07:23:00,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 177. [2018-11-10 07:23:00,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2018-11-10 07:23:00,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 282 transitions. [2018-11-10 07:23:00,014 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 282 transitions. Word has length 50 [2018-11-10 07:23:00,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:00,015 INFO L481 AbstractCegarLoop]: Abstraction has 177 states and 282 transitions. [2018-11-10 07:23:00,015 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:00,015 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 282 transitions. [2018-11-10 07:23:00,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-10 07:23:00,017 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:00,017 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:00,017 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:00,017 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:00,018 INFO L82 PathProgramCache]: Analyzing trace with hash 73888142, now seen corresponding path program 1 times [2018-11-10 07:23:00,018 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:00,018 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:00,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:00,019 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:00,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:00,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:23:00,115 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:00,116 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:00,117 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:00,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:00,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:00,118 INFO L87 Difference]: Start difference. First operand 177 states and 282 transitions. Second operand 5 states. [2018-11-10 07:23:00,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:00,350 INFO L93 Difference]: Finished difference Result 390 states and 634 transitions. [2018-11-10 07:23:00,350 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:00,350 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 51 [2018-11-10 07:23:00,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:00,352 INFO L225 Difference]: With dead ends: 390 [2018-11-10 07:23:00,352 INFO L226 Difference]: Without dead ends: 224 [2018-11-10 07:23:00,354 INFO L605 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 [2018-11-10 07:23:00,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2018-11-10 07:23:00,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 219. [2018-11-10 07:23:00,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2018-11-10 07:23:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 360 transitions. [2018-11-10 07:23:00,367 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 360 transitions. Word has length 51 [2018-11-10 07:23:00,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:00,367 INFO L481 AbstractCegarLoop]: Abstraction has 219 states and 360 transitions. [2018-11-10 07:23:00,367 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:00,368 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 360 transitions. [2018-11-10 07:23:00,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-11-10 07:23:00,370 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:00,370 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:00,370 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:00,370 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:00,370 INFO L82 PathProgramCache]: Analyzing trace with hash 1974871727, now seen corresponding path program 1 times [2018-11-10 07:23:00,371 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:00,371 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:00,371 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:00,372 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:00,372 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:00,447 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:23:00,447 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:00,448 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:00,448 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:00,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:00,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:00,449 INFO L87 Difference]: Start difference. First operand 219 states and 360 transitions. Second operand 5 states. [2018-11-10 07:23:00,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:00,597 INFO L93 Difference]: Finished difference Result 457 states and 762 transitions. [2018-11-10 07:23:00,598 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:00,598 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 79 [2018-11-10 07:23:00,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:00,599 INFO L225 Difference]: With dead ends: 457 [2018-11-10 07:23:00,600 INFO L226 Difference]: Without dead ends: 251 [2018-11-10 07:23:00,601 INFO L605 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 [2018-11-10 07:23:00,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2018-11-10 07:23:00,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 251. [2018-11-10 07:23:00,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 251 states. [2018-11-10 07:23:00,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 417 transitions. [2018-11-10 07:23:00,614 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 417 transitions. Word has length 79 [2018-11-10 07:23:00,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:00,615 INFO L481 AbstractCegarLoop]: Abstraction has 251 states and 417 transitions. [2018-11-10 07:23:00,615 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 417 transitions. [2018-11-10 07:23:00,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-11-10 07:23:00,618 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:00,618 INFO L375 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, 1] [2018-11-10 07:23:00,621 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:00,621 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:00,621 INFO L82 PathProgramCache]: Analyzing trace with hash -178814066, now seen corresponding path program 1 times [2018-11-10 07:23:00,621 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:00,621 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:00,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:00,622 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:00,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:00,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:23:00,700 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:00,700 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:00,701 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:00,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:00,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:00,701 INFO L87 Difference]: Start difference. First operand 251 states and 417 transitions. Second operand 5 states. [2018-11-10 07:23:00,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:00,824 INFO L93 Difference]: Finished difference Result 536 states and 900 transitions. [2018-11-10 07:23:00,825 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:00,825 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2018-11-10 07:23:00,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:00,826 INFO L225 Difference]: With dead ends: 536 [2018-11-10 07:23:00,826 INFO L226 Difference]: Without dead ends: 298 [2018-11-10 07:23:00,827 INFO L605 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 [2018-11-10 07:23:00,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2018-11-10 07:23:00,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 294. [2018-11-10 07:23:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2018-11-10 07:23:00,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 493 transitions. [2018-11-10 07:23:00,836 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 493 transitions. Word has length 91 [2018-11-10 07:23:00,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:00,837 INFO L481 AbstractCegarLoop]: Abstraction has 294 states and 493 transitions. [2018-11-10 07:23:00,837 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:00,837 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 493 transitions. [2018-11-10 07:23:00,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-10 07:23:00,839 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:00,839 INFO L375 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, 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] [2018-11-10 07:23:00,839 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:00,839 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:00,840 INFO L82 PathProgramCache]: Analyzing trace with hash -1928347259, now seen corresponding path program 1 times [2018-11-10 07:23:00,840 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:00,840 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:00,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:00,841 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:00,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:00,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-10 07:23:00,912 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:00,912 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:00,912 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:00,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:00,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:00,912 INFO L87 Difference]: Start difference. First operand 294 states and 493 transitions. Second operand 5 states. [2018-11-10 07:23:01,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:01,006 INFO L93 Difference]: Finished difference Result 593 states and 998 transitions. [2018-11-10 07:23:01,006 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:01,006 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 92 [2018-11-10 07:23:01,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:01,007 INFO L225 Difference]: With dead ends: 593 [2018-11-10 07:23:01,007 INFO L226 Difference]: Without dead ends: 312 [2018-11-10 07:23:01,008 INFO L605 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 [2018-11-10 07:23:01,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2018-11-10 07:23:01,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 310. [2018-11-10 07:23:01,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 310 states. [2018-11-10 07:23:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 310 states and 516 transitions. [2018-11-10 07:23:01,019 INFO L78 Accepts]: Start accepts. Automaton has 310 states and 516 transitions. Word has length 92 [2018-11-10 07:23:01,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:01,020 INFO L481 AbstractCegarLoop]: Abstraction has 310 states and 516 transitions. [2018-11-10 07:23:01,020 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 516 transitions. [2018-11-10 07:23:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-10 07:23:01,021 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:01,021 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:01,022 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:01,022 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:01,022 INFO L82 PathProgramCache]: Analyzing trace with hash -1787675126, now seen corresponding path program 1 times [2018-11-10 07:23:01,022 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:01,022 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:01,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:01,023 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:01,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:23:01,088 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:01,088 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:01,088 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:01,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:01,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:01,089 INFO L87 Difference]: Start difference. First operand 310 states and 516 transitions. Second operand 5 states. [2018-11-10 07:23:01,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:01,244 INFO L93 Difference]: Finished difference Result 611 states and 1020 transitions. [2018-11-10 07:23:01,245 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:01,245 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 92 [2018-11-10 07:23:01,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:01,246 INFO L225 Difference]: With dead ends: 611 [2018-11-10 07:23:01,246 INFO L226 Difference]: Without dead ends: 312 [2018-11-10 07:23:01,247 INFO L605 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 [2018-11-10 07:23:01,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2018-11-10 07:23:01,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 308. [2018-11-10 07:23:01,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2018-11-10 07:23:01,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 511 transitions. [2018-11-10 07:23:01,257 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 511 transitions. Word has length 92 [2018-11-10 07:23:01,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:01,258 INFO L481 AbstractCegarLoop]: Abstraction has 308 states and 511 transitions. [2018-11-10 07:23:01,258 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:01,258 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 511 transitions. [2018-11-10 07:23:01,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-10 07:23:01,259 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:01,259 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:01,259 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:01,259 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:01,260 INFO L82 PathProgramCache]: Analyzing trace with hash 1489073582, now seen corresponding path program 1 times [2018-11-10 07:23:01,260 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:01,260 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:01,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:01,261 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:01,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:01,309 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-10 07:23:01,309 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:01,309 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:01,309 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:01,310 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:01,310 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:01,310 INFO L87 Difference]: Start difference. First operand 308 states and 511 transitions. Second operand 5 states. [2018-11-10 07:23:01,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:01,431 INFO L93 Difference]: Finished difference Result 605 states and 1007 transitions. [2018-11-10 07:23:01,433 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:01,433 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 93 [2018-11-10 07:23:01,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:01,434 INFO L225 Difference]: With dead ends: 605 [2018-11-10 07:23:01,434 INFO L226 Difference]: Without dead ends: 310 [2018-11-10 07:23:01,435 INFO L605 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 [2018-11-10 07:23:01,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2018-11-10 07:23:01,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 308. [2018-11-10 07:23:01,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2018-11-10 07:23:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 507 transitions. [2018-11-10 07:23:01,446 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 507 transitions. Word has length 93 [2018-11-10 07:23:01,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:01,447 INFO L481 AbstractCegarLoop]: Abstraction has 308 states and 507 transitions. [2018-11-10 07:23:01,447 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:01,447 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 507 transitions. [2018-11-10 07:23:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-10 07:23:01,448 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:01,448 INFO L375 BasicCegarLoop]: trace histogram [4, 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] [2018-11-10 07:23:01,450 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:01,450 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:01,450 INFO L82 PathProgramCache]: Analyzing trace with hash 1990142299, now seen corresponding path program 1 times [2018-11-10 07:23:01,450 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:01,450 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:01,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:01,451 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:01,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:01,498 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-11-10 07:23:01,499 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:01,499 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:01,499 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:01,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:01,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:01,499 INFO L87 Difference]: Start difference. First operand 308 states and 507 transitions. Second operand 5 states. [2018-11-10 07:23:01,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:01,617 INFO L93 Difference]: Finished difference Result 612 states and 1009 transitions. [2018-11-10 07:23:01,617 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:01,617 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2018-11-10 07:23:01,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:01,618 INFO L225 Difference]: With dead ends: 612 [2018-11-10 07:23:01,618 INFO L226 Difference]: Without dead ends: 317 [2018-11-10 07:23:01,619 INFO L605 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 [2018-11-10 07:23:01,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2018-11-10 07:23:01,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 317. [2018-11-10 07:23:01,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 317 states. [2018-11-10 07:23:01,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 513 transitions. [2018-11-10 07:23:01,630 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 513 transitions. Word has length 106 [2018-11-10 07:23:01,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:01,630 INFO L481 AbstractCegarLoop]: Abstraction has 317 states and 513 transitions. [2018-11-10 07:23:01,630 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:01,630 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 513 transitions. [2018-11-10 07:23:01,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-10 07:23:01,631 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:01,632 INFO L375 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, 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] [2018-11-10 07:23:01,632 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:01,632 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:01,632 INFO L82 PathProgramCache]: Analyzing trace with hash -62438936, now seen corresponding path program 1 times [2018-11-10 07:23:01,632 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:01,632 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:01,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:01,635 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:01,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:01,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:01,681 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-10 07:23:01,681 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:01,682 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:01,682 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:01,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:01,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:01,682 INFO L87 Difference]: Start difference. First operand 317 states and 513 transitions. Second operand 5 states. [2018-11-10 07:23:01,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:01,841 INFO L93 Difference]: Finished difference Result 653 states and 1063 transitions. [2018-11-10 07:23:01,841 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:01,841 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2018-11-10 07:23:01,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:01,843 INFO L225 Difference]: With dead ends: 653 [2018-11-10 07:23:01,843 INFO L226 Difference]: Without dead ends: 349 [2018-11-10 07:23:01,843 INFO L605 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 [2018-11-10 07:23:01,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2018-11-10 07:23:01,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 347. [2018-11-10 07:23:01,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 347 states. [2018-11-10 07:23:01,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 347 states and 561 transitions. [2018-11-10 07:23:01,856 INFO L78 Accepts]: Start accepts. Automaton has 347 states and 561 transitions. Word has length 106 [2018-11-10 07:23:01,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:01,856 INFO L481 AbstractCegarLoop]: Abstraction has 347 states and 561 transitions. [2018-11-10 07:23:01,856 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:01,857 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 561 transitions. [2018-11-10 07:23:01,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-10 07:23:01,858 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:01,858 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-10 07:23:01,859 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:01,859 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:01,859 INFO L82 PathProgramCache]: Analyzing trace with hash 1157355185, now seen corresponding path program 1 times [2018-11-10 07:23:01,859 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:01,859 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:01,860 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:01,860 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:01,860 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-10 07:23:01,928 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:01,928 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:01,929 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:01,929 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:01,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:01,929 INFO L87 Difference]: Start difference. First operand 347 states and 561 transitions. Second operand 5 states. [2018-11-10 07:23:02,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:02,087 INFO L93 Difference]: Finished difference Result 683 states and 1107 transitions. [2018-11-10 07:23:02,088 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:02,088 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 107 [2018-11-10 07:23:02,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:02,089 INFO L225 Difference]: With dead ends: 683 [2018-11-10 07:23:02,090 INFO L226 Difference]: Without dead ends: 349 [2018-11-10 07:23:02,090 INFO L605 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 [2018-11-10 07:23:02,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2018-11-10 07:23:02,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 347. [2018-11-10 07:23:02,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 347 states. [2018-11-10 07:23:02,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 347 states and 557 transitions. [2018-11-10 07:23:02,106 INFO L78 Accepts]: Start accepts. Automaton has 347 states and 557 transitions. Word has length 107 [2018-11-10 07:23:02,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:02,106 INFO L481 AbstractCegarLoop]: Abstraction has 347 states and 557 transitions. [2018-11-10 07:23:02,106 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:02,106 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 557 transitions. [2018-11-10 07:23:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-11-10 07:23:02,107 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:02,108 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:02,108 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:02,108 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:02,108 INFO L82 PathProgramCache]: Analyzing trace with hash -1012297768, now seen corresponding path program 1 times [2018-11-10 07:23:02,109 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:02,109 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:02,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:02,109 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:02,110 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:02,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-10 07:23:02,198 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:02,198 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:02,198 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:02,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:02,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:02,199 INFO L87 Difference]: Start difference. First operand 347 states and 557 transitions. Second operand 5 states. [2018-11-10 07:23:02,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:02,387 INFO L93 Difference]: Finished difference Result 717 states and 1158 transitions. [2018-11-10 07:23:02,387 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:02,388 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 108 [2018-11-10 07:23:02,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:02,389 INFO L225 Difference]: With dead ends: 717 [2018-11-10 07:23:02,389 INFO L226 Difference]: Without dead ends: 383 [2018-11-10 07:23:02,390 INFO L605 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 [2018-11-10 07:23:02,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2018-11-10 07:23:02,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 375. [2018-11-10 07:23:02,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 375 states. [2018-11-10 07:23:02,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 375 states and 600 transitions. [2018-11-10 07:23:02,403 INFO L78 Accepts]: Start accepts. Automaton has 375 states and 600 transitions. Word has length 108 [2018-11-10 07:23:02,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:02,403 INFO L481 AbstractCegarLoop]: Abstraction has 375 states and 600 transitions. [2018-11-10 07:23:02,403 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:02,403 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 600 transitions. [2018-11-10 07:23:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-10 07:23:02,404 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:02,406 INFO L375 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, 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] [2018-11-10 07:23:02,406 INFO L424 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:02,406 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:02,407 INFO L82 PathProgramCache]: Analyzing trace with hash 1689345473, now seen corresponding path program 1 times [2018-11-10 07:23:02,407 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:02,407 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:02,407 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:02,407 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:02,408 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:02,460 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-10 07:23:02,460 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:02,460 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:02,461 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:02,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:02,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:02,461 INFO L87 Difference]: Start difference. First operand 375 states and 600 transitions. Second operand 5 states. [2018-11-10 07:23:02,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:02,570 INFO L93 Difference]: Finished difference Result 745 states and 1196 transitions. [2018-11-10 07:23:02,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:02,571 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2018-11-10 07:23:02,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:02,572 INFO L225 Difference]: With dead ends: 745 [2018-11-10 07:23:02,572 INFO L226 Difference]: Without dead ends: 383 [2018-11-10 07:23:02,572 INFO L605 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 [2018-11-10 07:23:02,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2018-11-10 07:23:02,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 375. [2018-11-10 07:23:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 375 states. [2018-11-10 07:23:02,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 375 states and 595 transitions. [2018-11-10 07:23:02,580 INFO L78 Accepts]: Start accepts. Automaton has 375 states and 595 transitions. Word has length 109 [2018-11-10 07:23:02,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:02,581 INFO L481 AbstractCegarLoop]: Abstraction has 375 states and 595 transitions. [2018-11-10 07:23:02,581 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:02,581 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 595 transitions. [2018-11-10 07:23:02,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-10 07:23:02,582 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:02,582 INFO L375 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, 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] [2018-11-10 07:23:02,582 INFO L424 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:02,582 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:02,582 INFO L82 PathProgramCache]: Analyzing trace with hash 1545103234, now seen corresponding path program 1 times [2018-11-10 07:23:02,582 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:02,582 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:02,583 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:02,583 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:02,583 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:02,614 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-10 07:23:02,615 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:02,615 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:02,615 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:02,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:02,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:02,616 INFO L87 Difference]: Start difference. First operand 375 states and 595 transitions. Second operand 5 states. [2018-11-10 07:23:02,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:02,726 INFO L93 Difference]: Finished difference Result 764 states and 1217 transitions. [2018-11-10 07:23:02,727 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:02,727 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2018-11-10 07:23:02,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:02,728 INFO L225 Difference]: With dead ends: 764 [2018-11-10 07:23:02,728 INFO L226 Difference]: Without dead ends: 402 [2018-11-10 07:23:02,728 INFO L605 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 [2018-11-10 07:23:02,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402 states. [2018-11-10 07:23:02,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402 to 397. [2018-11-10 07:23:02,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 397 states. [2018-11-10 07:23:02,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 625 transitions. [2018-11-10 07:23:02,737 INFO L78 Accepts]: Start accepts. Automaton has 397 states and 625 transitions. Word has length 113 [2018-11-10 07:23:02,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:02,737 INFO L481 AbstractCegarLoop]: Abstraction has 397 states and 625 transitions. [2018-11-10 07:23:02,738 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:02,738 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 625 transitions. [2018-11-10 07:23:02,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-11-10 07:23:02,739 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:02,739 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:02,739 INFO L424 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:02,739 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:02,739 INFO L82 PathProgramCache]: Analyzing trace with hash -214240999, now seen corresponding path program 1 times [2018-11-10 07:23:02,739 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:02,739 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:02,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:02,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:02,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:02,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:02,769 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-10 07:23:02,770 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:02,770 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:02,770 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:02,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:02,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:02,771 INFO L87 Difference]: Start difference. First operand 397 states and 625 transitions. Second operand 5 states. [2018-11-10 07:23:02,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:02,879 INFO L93 Difference]: Finished difference Result 786 states and 1241 transitions. [2018-11-10 07:23:02,880 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:02,880 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2018-11-10 07:23:02,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:02,881 INFO L225 Difference]: With dead ends: 786 [2018-11-10 07:23:02,882 INFO L226 Difference]: Without dead ends: 402 [2018-11-10 07:23:02,882 INFO L605 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 [2018-11-10 07:23:02,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402 states. [2018-11-10 07:23:02,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402 to 397. [2018-11-10 07:23:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 397 states. [2018-11-10 07:23:02,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 619 transitions. [2018-11-10 07:23:02,891 INFO L78 Accepts]: Start accepts. Automaton has 397 states and 619 transitions. Word has length 114 [2018-11-10 07:23:02,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:02,892 INFO L481 AbstractCegarLoop]: Abstraction has 397 states and 619 transitions. [2018-11-10 07:23:02,892 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:02,892 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 619 transitions. [2018-11-10 07:23:02,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-11-10 07:23:02,893 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:02,893 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-10 07:23:02,893 INFO L424 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:02,893 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:02,894 INFO L82 PathProgramCache]: Analyzing trace with hash -774301210, now seen corresponding path program 1 times [2018-11-10 07:23:02,894 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:02,894 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:02,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:02,894 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:02,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:02,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:02,931 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-10 07:23:02,932 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:02,932 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 07:23:02,932 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:02,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:02,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:02,932 INFO L87 Difference]: Start difference. First operand 397 states and 619 transitions. Second operand 5 states. [2018-11-10 07:23:03,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:03,048 INFO L93 Difference]: Finished difference Result 823 states and 1288 transitions. [2018-11-10 07:23:03,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 07:23:03,049 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 129 [2018-11-10 07:23:03,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:03,050 INFO L225 Difference]: With dead ends: 823 [2018-11-10 07:23:03,050 INFO L226 Difference]: Without dead ends: 439 [2018-11-10 07:23:03,051 INFO L605 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 [2018-11-10 07:23:03,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2018-11-10 07:23:03,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 436. [2018-11-10 07:23:03,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 436 states. [2018-11-10 07:23:03,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 436 states and 679 transitions. [2018-11-10 07:23:03,062 INFO L78 Accepts]: Start accepts. Automaton has 436 states and 679 transitions. Word has length 129 [2018-11-10 07:23:03,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:03,062 INFO L481 AbstractCegarLoop]: Abstraction has 436 states and 679 transitions. [2018-11-10 07:23:03,062 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:03,063 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 679 transitions. [2018-11-10 07:23:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-10 07:23:03,064 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:03,064 INFO L375 BasicCegarLoop]: trace histogram [4, 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] [2018-11-10 07:23:03,064 INFO L424 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:03,064 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:03,064 INFO L82 PathProgramCache]: Analyzing trace with hash -1732065631, now seen corresponding path program 1 times [2018-11-10 07:23:03,064 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:03,064 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:03,065 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:03,065 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:03,065 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:03,090 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-10 07:23:03,091 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:03,091 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:03,091 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:03,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:03,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:03,092 INFO L87 Difference]: Start difference. First operand 436 states and 679 transitions. Second operand 3 states. [2018-11-10 07:23:03,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:03,122 INFO L93 Difference]: Finished difference Result 859 states and 1341 transitions. [2018-11-10 07:23:03,123 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:03,123 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 130 [2018-11-10 07:23:03,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:03,125 INFO L225 Difference]: With dead ends: 859 [2018-11-10 07:23:03,125 INFO L226 Difference]: Without dead ends: 857 [2018-11-10 07:23:03,125 INFO L605 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 [2018-11-10 07:23:03,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2018-11-10 07:23:03,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 857. [2018-11-10 07:23:03,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 857 states. [2018-11-10 07:23:03,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 857 states and 1339 transitions. [2018-11-10 07:23:03,142 INFO L78 Accepts]: Start accepts. Automaton has 857 states and 1339 transitions. Word has length 130 [2018-11-10 07:23:03,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:03,143 INFO L481 AbstractCegarLoop]: Abstraction has 857 states and 1339 transitions. [2018-11-10 07:23:03,143 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:03,143 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1339 transitions. [2018-11-10 07:23:03,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-10 07:23:03,144 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:03,144 INFO L375 BasicCegarLoop]: trace histogram [4, 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] [2018-11-10 07:23:03,145 INFO L424 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:03,145 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:03,145 INFO L82 PathProgramCache]: Analyzing trace with hash 904385086, now seen corresponding path program 1 times [2018-11-10 07:23:03,145 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:03,145 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:03,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:03,146 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:03,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-10 07:23:03,169 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:03,169 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:03,169 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:03,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:03,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:03,170 INFO L87 Difference]: Start difference. First operand 857 states and 1339 transitions. Second operand 3 states. [2018-11-10 07:23:03,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:03,213 INFO L93 Difference]: Finished difference Result 2117 states and 3314 transitions. [2018-11-10 07:23:03,214 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:03,214 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 131 [2018-11-10 07:23:03,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:03,217 INFO L225 Difference]: With dead ends: 2117 [2018-11-10 07:23:03,217 INFO L226 Difference]: Without dead ends: 1273 [2018-11-10 07:23:03,218 INFO L605 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 [2018-11-10 07:23:03,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1273 states. [2018-11-10 07:23:03,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1273 to 1273. [2018-11-10 07:23:03,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1273 states. [2018-11-10 07:23:03,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 1273 states and 1989 transitions. [2018-11-10 07:23:03,250 INFO L78 Accepts]: Start accepts. Automaton has 1273 states and 1989 transitions. Word has length 131 [2018-11-10 07:23:03,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:03,251 INFO L481 AbstractCegarLoop]: Abstraction has 1273 states and 1989 transitions. [2018-11-10 07:23:03,251 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:03,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1989 transitions. [2018-11-10 07:23:03,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-10 07:23:03,253 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:03,253 INFO L375 BasicCegarLoop]: trace histogram [4, 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] [2018-11-10 07:23:03,253 INFO L424 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:03,253 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:03,254 INFO L82 PathProgramCache]: Analyzing trace with hash -1237475392, now seen corresponding path program 1 times [2018-11-10 07:23:03,254 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:03,254 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:03,254 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:03,254 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:03,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:03,286 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-10 07:23:03,287 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:03,287 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:03,287 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:03,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:03,287 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:03,288 INFO L87 Difference]: Start difference. First operand 1273 states and 1989 transitions. Second operand 3 states. [2018-11-10 07:23:03,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:03,362 INFO L93 Difference]: Finished difference Result 2931 states and 4584 transitions. [2018-11-10 07:23:03,362 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:03,362 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 131 [2018-11-10 07:23:03,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:03,365 INFO L225 Difference]: With dead ends: 2931 [2018-11-10 07:23:03,365 INFO L226 Difference]: Without dead ends: 1671 [2018-11-10 07:23:03,366 INFO L605 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 [2018-11-10 07:23:03,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1671 states. [2018-11-10 07:23:03,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1671 to 1671. [2018-11-10 07:23:03,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1671 states. [2018-11-10 07:23:03,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1671 states and 2608 transitions. [2018-11-10 07:23:03,398 INFO L78 Accepts]: Start accepts. Automaton has 1671 states and 2608 transitions. Word has length 131 [2018-11-10 07:23:03,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:03,398 INFO L481 AbstractCegarLoop]: Abstraction has 1671 states and 2608 transitions. [2018-11-10 07:23:03,399 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:03,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2608 transitions. [2018-11-10 07:23:03,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-10 07:23:03,401 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:03,401 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:03,401 INFO L424 AbstractCegarLoop]: === Iteration 19 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:03,402 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:03,402 INFO L82 PathProgramCache]: Analyzing trace with hash -1379068973, now seen corresponding path program 1 times [2018-11-10 07:23:03,402 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:03,402 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:03,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:03,402 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:03,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:03,431 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-11-10 07:23:03,431 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:03,431 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:03,432 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:03,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:03,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:03,432 INFO L87 Difference]: Start difference. First operand 1671 states and 2608 transitions. Second operand 3 states. [2018-11-10 07:23:03,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:03,605 INFO L93 Difference]: Finished difference Result 3369 states and 5247 transitions. [2018-11-10 07:23:03,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:03,606 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 170 [2018-11-10 07:23:03,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:03,610 INFO L225 Difference]: With dead ends: 3369 [2018-11-10 07:23:03,610 INFO L226 Difference]: Without dead ends: 1711 [2018-11-10 07:23:03,613 INFO L605 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 [2018-11-10 07:23:03,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1711 states. [2018-11-10 07:23:03,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1711 to 1671. [2018-11-10 07:23:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1671 states. [2018-11-10 07:23:03,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1671 states and 2472 transitions. [2018-11-10 07:23:03,668 INFO L78 Accepts]: Start accepts. Automaton has 1671 states and 2472 transitions. Word has length 170 [2018-11-10 07:23:03,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:03,668 INFO L481 AbstractCegarLoop]: Abstraction has 1671 states and 2472 transitions. [2018-11-10 07:23:03,668 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:03,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2472 transitions. [2018-11-10 07:23:03,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-10 07:23:03,672 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:03,672 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:03,672 INFO L424 AbstractCegarLoop]: === Iteration 20 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:03,672 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:03,672 INFO L82 PathProgramCache]: Analyzing trace with hash -432031087, now seen corresponding path program 1 times [2018-11-10 07:23:03,673 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:03,673 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:03,673 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:03,673 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:03,673 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:03,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:03,706 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-11-10 07:23:03,706 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:03,707 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:03,707 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:03,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:03,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:03,707 INFO L87 Difference]: Start difference. First operand 1671 states and 2472 transitions. Second operand 3 states. [2018-11-10 07:23:03,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:03,901 INFO L93 Difference]: Finished difference Result 3529 states and 5227 transitions. [2018-11-10 07:23:03,901 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:03,901 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 170 [2018-11-10 07:23:03,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:03,906 INFO L225 Difference]: With dead ends: 3529 [2018-11-10 07:23:03,907 INFO L226 Difference]: Without dead ends: 1871 [2018-11-10 07:23:03,909 INFO L605 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 [2018-11-10 07:23:03,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1871 states. [2018-11-10 07:23:03,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1871 to 1755. [2018-11-10 07:23:03,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1755 states. [2018-11-10 07:23:03,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1755 states and 2512 transitions. [2018-11-10 07:23:03,967 INFO L78 Accepts]: Start accepts. Automaton has 1755 states and 2512 transitions. Word has length 170 [2018-11-10 07:23:03,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:03,967 INFO L481 AbstractCegarLoop]: Abstraction has 1755 states and 2512 transitions. [2018-11-10 07:23:03,967 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:03,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2512 transitions. [2018-11-10 07:23:03,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2018-11-10 07:23:03,971 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:03,971 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:03,971 INFO L424 AbstractCegarLoop]: === Iteration 21 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:03,971 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:03,971 INFO L82 PathProgramCache]: Analyzing trace with hash 1769496966, now seen corresponding path program 1 times [2018-11-10 07:23:03,971 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:03,972 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:03,972 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:03,972 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:03,972 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:03,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:04,006 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-11-10 07:23:04,007 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:04,007 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:04,007 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:04,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:04,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:04,008 INFO L87 Difference]: Start difference. First operand 1755 states and 2512 transitions. Second operand 3 states. [2018-11-10 07:23:04,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:04,176 INFO L93 Difference]: Finished difference Result 3586 states and 5124 transitions. [2018-11-10 07:23:04,176 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:04,176 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 185 [2018-11-10 07:23:04,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:04,181 INFO L225 Difference]: With dead ends: 3586 [2018-11-10 07:23:04,181 INFO L226 Difference]: Without dead ends: 1844 [2018-11-10 07:23:04,184 INFO L605 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 [2018-11-10 07:23:04,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1844 states. [2018-11-10 07:23:04,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1844 to 1762. [2018-11-10 07:23:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1762 states. [2018-11-10 07:23:04,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1762 states and 2452 transitions. [2018-11-10 07:23:04,245 INFO L78 Accepts]: Start accepts. Automaton has 1762 states and 2452 transitions. Word has length 185 [2018-11-10 07:23:04,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:04,245 INFO L481 AbstractCegarLoop]: Abstraction has 1762 states and 2452 transitions. [2018-11-10 07:23:04,245 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:04,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2452 transitions. [2018-11-10 07:23:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-11-10 07:23:04,249 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:04,249 INFO L375 BasicCegarLoop]: trace histogram [7, 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, 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] [2018-11-10 07:23:04,249 INFO L424 AbstractCegarLoop]: === Iteration 22 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:04,249 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:04,249 INFO L82 PathProgramCache]: Analyzing trace with hash -1658536116, now seen corresponding path program 1 times [2018-11-10 07:23:04,249 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:04,249 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:04,250 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:04,250 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:04,250 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:04,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-11-10 07:23:04,307 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:04,308 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:04,308 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:04,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:04,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:04,308 INFO L87 Difference]: Start difference. First operand 1762 states and 2452 transitions. Second operand 3 states. [2018-11-10 07:23:04,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:04,539 INFO L93 Difference]: Finished difference Result 3592 states and 4987 transitions. [2018-11-10 07:23:04,539 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:04,540 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 201 [2018-11-10 07:23:04,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:04,544 INFO L225 Difference]: With dead ends: 3592 [2018-11-10 07:23:04,545 INFO L226 Difference]: Without dead ends: 1850 [2018-11-10 07:23:04,548 INFO L605 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 [2018-11-10 07:23:04,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1850 states. [2018-11-10 07:23:04,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1850 to 1834. [2018-11-10 07:23:04,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1834 states. [2018-11-10 07:23:04,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1834 states and 2539 transitions. [2018-11-10 07:23:04,607 INFO L78 Accepts]: Start accepts. Automaton has 1834 states and 2539 transitions. Word has length 201 [2018-11-10 07:23:04,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:04,607 INFO L481 AbstractCegarLoop]: Abstraction has 1834 states and 2539 transitions. [2018-11-10 07:23:04,607 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:04,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2539 transitions. [2018-11-10 07:23:04,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2018-11-10 07:23:04,611 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:04,611 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-10 07:23:04,612 INFO L424 AbstractCegarLoop]: === Iteration 23 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:04,612 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:04,612 INFO L82 PathProgramCache]: Analyzing trace with hash 415488556, now seen corresponding path program 1 times [2018-11-10 07:23:04,612 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:04,612 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:04,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:04,613 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:04,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:04,659 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 311 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2018-11-10 07:23:04,659 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:04,659 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:04,660 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:04,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:04,660 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:04,660 INFO L87 Difference]: Start difference. First operand 1834 states and 2539 transitions. Second operand 3 states. [2018-11-10 07:23:04,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:04,977 INFO L93 Difference]: Finished difference Result 3804 states and 5271 transitions. [2018-11-10 07:23:04,977 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:04,977 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 223 [2018-11-10 07:23:04,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:04,983 INFO L225 Difference]: With dead ends: 3804 [2018-11-10 07:23:04,983 INFO L226 Difference]: Without dead ends: 1990 [2018-11-10 07:23:04,986 INFO L605 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 [2018-11-10 07:23:04,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1990 states. [2018-11-10 07:23:05,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1990 to 1938. [2018-11-10 07:23:05,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1938 states. [2018-11-10 07:23:05,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1938 states and 2663 transitions. [2018-11-10 07:23:05,041 INFO L78 Accepts]: Start accepts. Automaton has 1938 states and 2663 transitions. Word has length 223 [2018-11-10 07:23:05,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:05,041 INFO L481 AbstractCegarLoop]: Abstraction has 1938 states and 2663 transitions. [2018-11-10 07:23:05,042 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:05,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 2663 transitions. [2018-11-10 07:23:05,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-11-10 07:23:05,046 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:05,046 INFO L375 BasicCegarLoop]: trace histogram [8, 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] [2018-11-10 07:23:05,046 INFO L424 AbstractCegarLoop]: === Iteration 24 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:05,046 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:05,046 INFO L82 PathProgramCache]: Analyzing trace with hash 451376240, now seen corresponding path program 1 times [2018-11-10 07:23:05,046 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:05,046 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:05,047 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:05,047 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:05,047 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:05,096 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 276 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2018-11-10 07:23:05,096 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:05,097 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:05,097 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:05,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:05,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:05,097 INFO L87 Difference]: Start difference. First operand 1938 states and 2663 transitions. Second operand 3 states. [2018-11-10 07:23:05,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:05,326 INFO L93 Difference]: Finished difference Result 3936 states and 5402 transitions. [2018-11-10 07:23:05,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:05,327 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 226 [2018-11-10 07:23:05,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:05,332 INFO L225 Difference]: With dead ends: 3936 [2018-11-10 07:23:05,332 INFO L226 Difference]: Without dead ends: 2018 [2018-11-10 07:23:05,335 INFO L605 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 [2018-11-10 07:23:05,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2018 states. [2018-11-10 07:23:05,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2018 to 1938. [2018-11-10 07:23:05,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1938 states. [2018-11-10 07:23:05,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1938 states and 2655 transitions. [2018-11-10 07:23:05,394 INFO L78 Accepts]: Start accepts. Automaton has 1938 states and 2655 transitions. Word has length 226 [2018-11-10 07:23:05,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:05,394 INFO L481 AbstractCegarLoop]: Abstraction has 1938 states and 2655 transitions. [2018-11-10 07:23:05,394 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:05,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 2655 transitions. [2018-11-10 07:23:05,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2018-11-10 07:23:05,399 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:05,399 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 7, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:05,399 INFO L424 AbstractCegarLoop]: === Iteration 25 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:05,399 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:05,399 INFO L82 PathProgramCache]: Analyzing trace with hash 120218117, now seen corresponding path program 1 times [2018-11-10 07:23:05,400 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:05,400 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:05,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:05,400 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:05,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:05,471 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 382 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2018-11-10 07:23:05,471 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:05,471 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:05,471 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:05,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:05,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:05,472 INFO L87 Difference]: Start difference. First operand 1938 states and 2655 transitions. Second operand 3 states. [2018-11-10 07:23:05,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:05,762 INFO L93 Difference]: Finished difference Result 4056 states and 5575 transitions. [2018-11-10 07:23:05,762 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:05,762 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 248 [2018-11-10 07:23:05,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:05,767 INFO L225 Difference]: With dead ends: 4056 [2018-11-10 07:23:05,767 INFO L226 Difference]: Without dead ends: 2038 [2018-11-10 07:23:05,770 INFO L605 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 [2018-11-10 07:23:05,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2038 states. [2018-11-10 07:23:05,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2038 to 1998. [2018-11-10 07:23:05,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1998 states. [2018-11-10 07:23:05,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1998 states and 2703 transitions. [2018-11-10 07:23:05,828 INFO L78 Accepts]: Start accepts. Automaton has 1998 states and 2703 transitions. Word has length 248 [2018-11-10 07:23:05,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:05,828 INFO L481 AbstractCegarLoop]: Abstraction has 1998 states and 2703 transitions. [2018-11-10 07:23:05,828 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:05,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2703 transitions. [2018-11-10 07:23:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-11-10 07:23:05,833 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:05,833 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 7, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-10 07:23:05,834 INFO L424 AbstractCegarLoop]: === Iteration 26 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:05,834 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:05,834 INFO L82 PathProgramCache]: Analyzing trace with hash 1360980185, now seen corresponding path program 1 times [2018-11-10 07:23:05,834 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:05,834 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:05,835 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:05,835 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:05,835 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:05,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:05,892 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2018-11-10 07:23:05,892 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:05,892 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:05,893 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:05,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:05,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:05,893 INFO L87 Difference]: Start difference. First operand 1998 states and 2703 transitions. Second operand 3 states. [2018-11-10 07:23:06,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:06,095 INFO L93 Difference]: Finished difference Result 4008 states and 5431 transitions. [2018-11-10 07:23:06,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:06,096 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 250 [2018-11-10 07:23:06,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:06,101 INFO L225 Difference]: With dead ends: 4008 [2018-11-10 07:23:06,101 INFO L226 Difference]: Without dead ends: 2030 [2018-11-10 07:23:06,104 INFO L605 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 [2018-11-10 07:23:06,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2030 states. [2018-11-10 07:23:06,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2030 to 1998. [2018-11-10 07:23:06,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1998 states. [2018-11-10 07:23:06,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1998 states and 2683 transitions. [2018-11-10 07:23:06,160 INFO L78 Accepts]: Start accepts. Automaton has 1998 states and 2683 transitions. Word has length 250 [2018-11-10 07:23:06,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:06,160 INFO L481 AbstractCegarLoop]: Abstraction has 1998 states and 2683 transitions. [2018-11-10 07:23:06,160 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:06,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2683 transitions. [2018-11-10 07:23:06,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2018-11-10 07:23:06,164 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:06,164 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:06,164 INFO L424 AbstractCegarLoop]: === Iteration 27 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:06,164 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:06,164 INFO L82 PathProgramCache]: Analyzing trace with hash 20509383, now seen corresponding path program 1 times [2018-11-10 07:23:06,164 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:06,165 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:06,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:06,165 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:06,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:06,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:06,236 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 449 proven. 17 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2018-11-10 07:23:06,236 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 07:23:06,236 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/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 [2018-11-10 07:23:06,245 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:06,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:06,316 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 07:23:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 422 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2018-11-10 07:23:06,429 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 07:23:06,429 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-10 07:23:06,430 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:06,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:06,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:06,430 INFO L87 Difference]: Start difference. First operand 1998 states and 2683 transitions. Second operand 5 states. [2018-11-10 07:23:07,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:07,488 INFO L93 Difference]: Finished difference Result 7227 states and 9734 transitions. [2018-11-10 07:23:07,488 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 07:23:07,488 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 260 [2018-11-10 07:23:07,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:07,502 INFO L225 Difference]: With dead ends: 7227 [2018-11-10 07:23:07,502 INFO L226 Difference]: Without dead ends: 5249 [2018-11-10 07:23:07,506 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 271 GetRequests, 264 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-10 07:23:07,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5249 states. [2018-11-10 07:23:07,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5249 to 2875. [2018-11-10 07:23:07,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2875 states. [2018-11-10 07:23:07,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 2875 states and 3795 transitions. [2018-11-10 07:23:07,633 INFO L78 Accepts]: Start accepts. Automaton has 2875 states and 3795 transitions. Word has length 260 [2018-11-10 07:23:07,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:07,633 INFO L481 AbstractCegarLoop]: Abstraction has 2875 states and 3795 transitions. [2018-11-10 07:23:07,633 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:07,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 3795 transitions. [2018-11-10 07:23:07,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2018-11-10 07:23:07,638 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:07,638 INFO L375 BasicCegarLoop]: trace histogram [8, 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] [2018-11-10 07:23:07,638 INFO L424 AbstractCegarLoop]: === Iteration 28 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:07,639 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:07,639 INFO L82 PathProgramCache]: Analyzing trace with hash 461226790, now seen corresponding path program 1 times [2018-11-10 07:23:07,639 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:07,639 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:07,640 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:07,640 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:07,640 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:07,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:07,727 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2018-11-10 07:23:07,727 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:07,727 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:07,727 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:07,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:07,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:07,728 INFO L87 Difference]: Start difference. First operand 2875 states and 3795 transitions. Second operand 3 states. [2018-11-10 07:23:07,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:07,905 INFO L93 Difference]: Finished difference Result 8420 states and 11141 transitions. [2018-11-10 07:23:07,905 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:07,905 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 266 [2018-11-10 07:23:07,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:07,914 INFO L225 Difference]: With dead ends: 8420 [2018-11-10 07:23:07,914 INFO L226 Difference]: Without dead ends: 5565 [2018-11-10 07:23:07,919 INFO L605 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 [2018-11-10 07:23:07,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5565 states. [2018-11-10 07:23:08,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5565 to 5563. [2018-11-10 07:23:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5563 states. [2018-11-10 07:23:08,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 5563 states and 7358 transitions. [2018-11-10 07:23:08,117 INFO L78 Accepts]: Start accepts. Automaton has 5563 states and 7358 transitions. Word has length 266 [2018-11-10 07:23:08,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:08,117 INFO L481 AbstractCegarLoop]: Abstraction has 5563 states and 7358 transitions. [2018-11-10 07:23:08,117 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:08,117 INFO L276 IsEmpty]: Start isEmpty. Operand 5563 states and 7358 transitions. [2018-11-10 07:23:08,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-11-10 07:23:08,124 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:08,124 INFO L375 BasicCegarLoop]: trace histogram [9, 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] [2018-11-10 07:23:08,124 INFO L424 AbstractCegarLoop]: === Iteration 29 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:08,124 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:08,124 INFO L82 PathProgramCache]: Analyzing trace with hash -880064888, now seen corresponding path program 1 times [2018-11-10 07:23:08,125 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:08,125 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:08,125 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:08,125 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:08,125 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:08,182 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-11-10 07:23:08,182 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:08,182 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:08,182 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:08,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:08,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:08,183 INFO L87 Difference]: Start difference. First operand 5563 states and 7358 transitions. Second operand 3 states. [2018-11-10 07:23:08,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:08,588 INFO L93 Difference]: Finished difference Result 11232 states and 14850 transitions. [2018-11-10 07:23:08,589 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:08,589 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 270 [2018-11-10 07:23:08,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:08,599 INFO L225 Difference]: With dead ends: 11232 [2018-11-10 07:23:08,600 INFO L226 Difference]: Without dead ends: 5689 [2018-11-10 07:23:08,607 INFO L605 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 [2018-11-10 07:23:08,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5689 states. [2018-11-10 07:23:08,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5689 to 5564. [2018-11-10 07:23:08,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5564 states. [2018-11-10 07:23:08,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 5564 states and 7264 transitions. [2018-11-10 07:23:08,807 INFO L78 Accepts]: Start accepts. Automaton has 5564 states and 7264 transitions. Word has length 270 [2018-11-10 07:23:08,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:08,808 INFO L481 AbstractCegarLoop]: Abstraction has 5564 states and 7264 transitions. [2018-11-10 07:23:08,808 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:08,808 INFO L276 IsEmpty]: Start isEmpty. Operand 5564 states and 7264 transitions. [2018-11-10 07:23:08,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2018-11-10 07:23:08,815 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:08,816 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 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] [2018-11-10 07:23:08,816 INFO L424 AbstractCegarLoop]: === Iteration 30 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:08,816 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:08,816 INFO L82 PathProgramCache]: Analyzing trace with hash 479984095, now seen corresponding path program 1 times [2018-11-10 07:23:08,816 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:08,816 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:08,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:08,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:08,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:08,915 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 550 proven. 6 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-11-10 07:23:08,915 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 07:23:08,915 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/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 [2018-11-10 07:23:08,924 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:08,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:08,983 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 07:23:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 478 proven. 0 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2018-11-10 07:23:09,087 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 07:23:09,088 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-10 07:23:09,088 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:09,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:09,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:09,089 INFO L87 Difference]: Start difference. First operand 5564 states and 7264 transitions. Second operand 5 states. [2018-11-10 07:23:09,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:09,601 INFO L93 Difference]: Finished difference Result 12637 states and 16369 transitions. [2018-11-10 07:23:09,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 07:23:09,602 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 297 [2018-11-10 07:23:09,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:09,609 INFO L225 Difference]: With dead ends: 12637 [2018-11-10 07:23:09,609 INFO L226 Difference]: Without dead ends: 7012 [2018-11-10 07:23:09,614 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 298 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-10 07:23:09,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7012 states. [2018-11-10 07:23:09,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7012 to 4467. [2018-11-10 07:23:09,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4467 states. [2018-11-10 07:23:09,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4467 states to 4467 states and 5696 transitions. [2018-11-10 07:23:09,718 INFO L78 Accepts]: Start accepts. Automaton has 4467 states and 5696 transitions. Word has length 297 [2018-11-10 07:23:09,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:09,718 INFO L481 AbstractCegarLoop]: Abstraction has 4467 states and 5696 transitions. [2018-11-10 07:23:09,718 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:09,718 INFO L276 IsEmpty]: Start isEmpty. Operand 4467 states and 5696 transitions. [2018-11-10 07:23:09,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2018-11-10 07:23:09,722 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:09,723 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:09,723 INFO L424 AbstractCegarLoop]: === Iteration 31 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:09,723 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:09,723 INFO L82 PathProgramCache]: Analyzing trace with hash -970764760, now seen corresponding path program 1 times [2018-11-10 07:23:09,723 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:09,723 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:09,724 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:09,724 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:09,724 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:09,825 INFO L134 CoverageAnalysis]: Checked inductivity of 921 backedges. 676 proven. 27 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-11-10 07:23:09,825 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 07:23:09,825 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/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 [2018-11-10 07:23:09,833 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:09,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:09,892 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 07:23:09,943 INFO L134 CoverageAnalysis]: Checked inductivity of 921 backedges. 550 proven. 0 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2018-11-10 07:23:09,970 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 07:23:09,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-10 07:23:09,971 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:09,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:09,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:09,971 INFO L87 Difference]: Start difference. First operand 4467 states and 5696 transitions. Second operand 5 states. [2018-11-10 07:23:10,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:10,367 INFO L93 Difference]: Finished difference Result 11743 states and 15066 transitions. [2018-11-10 07:23:10,367 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 07:23:10,367 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 314 [2018-11-10 07:23:10,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:10,379 INFO L225 Difference]: With dead ends: 11743 [2018-11-10 07:23:10,379 INFO L226 Difference]: Without dead ends: 7322 [2018-11-10 07:23:10,385 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 316 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-10 07:23:10,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7322 states. [2018-11-10 07:23:10,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7322 to 5222. [2018-11-10 07:23:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5222 states. [2018-11-10 07:23:10,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 5222 states and 6575 transitions. [2018-11-10 07:23:10,573 INFO L78 Accepts]: Start accepts. Automaton has 5222 states and 6575 transitions. Word has length 314 [2018-11-10 07:23:10,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:10,573 INFO L481 AbstractCegarLoop]: Abstraction has 5222 states and 6575 transitions. [2018-11-10 07:23:10,573 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 5222 states and 6575 transitions. [2018-11-10 07:23:10,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2018-11-10 07:23:10,579 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:10,580 INFO L375 BasicCegarLoop]: trace histogram [11, 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] [2018-11-10 07:23:10,580 INFO L424 AbstractCegarLoop]: === Iteration 32 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:10,580 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:10,580 INFO L82 PathProgramCache]: Analyzing trace with hash -930512527, now seen corresponding path program 1 times [2018-11-10 07:23:10,580 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:10,580 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:10,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:10,581 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:10,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:10,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 598 proven. 0 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2018-11-10 07:23:10,666 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:10,666 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:10,668 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:10,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:10,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:10,668 INFO L87 Difference]: Start difference. First operand 5222 states and 6575 transitions. Second operand 3 states. [2018-11-10 07:23:10,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:10,891 INFO L93 Difference]: Finished difference Result 8839 states and 11068 transitions. [2018-11-10 07:23:10,891 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:10,891 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 337 [2018-11-10 07:23:10,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:10,896 INFO L225 Difference]: With dead ends: 8839 [2018-11-10 07:23:10,896 INFO L226 Difference]: Without dead ends: 2829 [2018-11-10 07:23:10,904 INFO L605 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 [2018-11-10 07:23:10,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2829 states. [2018-11-10 07:23:11,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2829 to 2829. [2018-11-10 07:23:11,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2829 states. [2018-11-10 07:23:11,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 2829 states and 3545 transitions. [2018-11-10 07:23:11,017 INFO L78 Accepts]: Start accepts. Automaton has 2829 states and 3545 transitions. Word has length 337 [2018-11-10 07:23:11,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:11,017 INFO L481 AbstractCegarLoop]: Abstraction has 2829 states and 3545 transitions. [2018-11-10 07:23:11,017 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:11,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 3545 transitions. [2018-11-10 07:23:11,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2018-11-10 07:23:11,021 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:11,021 INFO L375 BasicCegarLoop]: trace histogram [13, 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] [2018-11-10 07:23:11,021 INFO L424 AbstractCegarLoop]: === Iteration 33 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:11,022 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:11,022 INFO L82 PathProgramCache]: Analyzing trace with hash 2105759969, now seen corresponding path program 1 times [2018-11-10 07:23:11,022 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:11,022 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:11,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:11,023 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:11,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:11,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:11,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 1063 proven. 27 refuted. 0 times theorem prover too weak. 576 trivial. 0 not checked. [2018-11-10 07:23:11,100 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 07:23:11,100 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/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 [2018-11-10 07:23:11,107 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:11,160 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 07:23:11,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 813 proven. 0 refuted. 0 times theorem prover too weak. 853 trivial. 0 not checked. [2018-11-10 07:23:11,249 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 07:23:11,250 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-10 07:23:11,250 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 07:23:11,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 07:23:11,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:11,251 INFO L87 Difference]: Start difference. First operand 2829 states and 3545 transitions. Second operand 5 states. [2018-11-10 07:23:11,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:11,668 INFO L93 Difference]: Finished difference Result 7709 states and 9652 transitions. [2018-11-10 07:23:11,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 07:23:11,669 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 411 [2018-11-10 07:23:11,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:11,673 INFO L225 Difference]: With dead ends: 7709 [2018-11-10 07:23:11,673 INFO L226 Difference]: Without dead ends: 4829 [2018-11-10 07:23:11,676 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 422 GetRequests, 415 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-10 07:23:11,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4829 states. [2018-11-10 07:23:11,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4829 to 2712. [2018-11-10 07:23:11,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2712 states. [2018-11-10 07:23:11,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 2712 states and 3387 transitions. [2018-11-10 07:23:11,739 INFO L78 Accepts]: Start accepts. Automaton has 2712 states and 3387 transitions. Word has length 411 [2018-11-10 07:23:11,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:11,739 INFO L481 AbstractCegarLoop]: Abstraction has 2712 states and 3387 transitions. [2018-11-10 07:23:11,739 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 07:23:11,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 3387 transitions. [2018-11-10 07:23:11,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2018-11-10 07:23:11,744 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:11,744 INFO L375 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 19, 19, 19, 19, 19, 17, 17, 15, 15, 13, 13, 11, 11, 11, 11, 10, 8, 8, 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, 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] [2018-11-10 07:23:11,744 INFO L424 AbstractCegarLoop]: === Iteration 34 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:11,744 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:11,744 INFO L82 PathProgramCache]: Analyzing trace with hash -1622088200, now seen corresponding path program 1 times [2018-11-10 07:23:11,744 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:11,744 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:11,745 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:11,745 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:11,745 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:11,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4226 backedges. 1705 proven. 0 refuted. 0 times theorem prover too weak. 2521 trivial. 0 not checked. [2018-11-10 07:23:11,881 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:11,881 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:11,882 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:11,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:11,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:11,882 INFO L87 Difference]: Start difference. First operand 2712 states and 3387 transitions. Second operand 3 states. [2018-11-10 07:23:12,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:12,028 INFO L93 Difference]: Finished difference Result 5388 states and 6717 transitions. [2018-11-10 07:23:12,032 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:12,033 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 620 [2018-11-10 07:23:12,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:12,036 INFO L225 Difference]: With dead ends: 5388 [2018-11-10 07:23:12,036 INFO L226 Difference]: Without dead ends: 2722 [2018-11-10 07:23:12,040 INFO L605 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 [2018-11-10 07:23:12,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2722 states. [2018-11-10 07:23:12,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2722 to 2712. [2018-11-10 07:23:12,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2712 states. [2018-11-10 07:23:12,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 2712 states and 3362 transitions. [2018-11-10 07:23:12,130 INFO L78 Accepts]: Start accepts. Automaton has 2712 states and 3362 transitions. Word has length 620 [2018-11-10 07:23:12,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:12,130 INFO L481 AbstractCegarLoop]: Abstraction has 2712 states and 3362 transitions. [2018-11-10 07:23:12,131 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:12,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 3362 transitions. [2018-11-10 07:23:12,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 689 [2018-11-10 07:23:12,137 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:12,137 INFO L375 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 21, 21, 21, 21, 19, 19, 17, 17, 15, 15, 13, 13, 13, 13, 10, 8, 8, 8, 8, 6, 6, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:12,137 INFO L424 AbstractCegarLoop]: === Iteration 35 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:12,137 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:12,137 INFO L82 PathProgramCache]: Analyzing trace with hash -1025093320, now seen corresponding path program 1 times [2018-11-10 07:23:12,137 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:12,138 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:12,138 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:12,138 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:12,138 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:12,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:12,386 INFO L134 CoverageAnalysis]: Checked inductivity of 5202 backedges. 2523 proven. 0 refuted. 0 times theorem prover too weak. 2679 trivial. 0 not checked. [2018-11-10 07:23:12,387 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:23:12,387 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:23:12,387 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:23:12,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:23:12,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:23:12,388 INFO L87 Difference]: Start difference. First operand 2712 states and 3362 transitions. Second operand 3 states. [2018-11-10 07:23:12,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:12,510 INFO L93 Difference]: Finished difference Result 5563 states and 6882 transitions. [2018-11-10 07:23:12,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:23:12,511 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 688 [2018-11-10 07:23:12,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:12,514 INFO L225 Difference]: With dead ends: 5563 [2018-11-10 07:23:12,514 INFO L226 Difference]: Without dead ends: 2897 [2018-11-10 07:23:12,517 INFO L605 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 [2018-11-10 07:23:12,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2897 states. [2018-11-10 07:23:12,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2897 to 2887. [2018-11-10 07:23:12,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2887 states. [2018-11-10 07:23:12,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 2887 states and 3562 transitions. [2018-11-10 07:23:12,615 INFO L78 Accepts]: Start accepts. Automaton has 2887 states and 3562 transitions. Word has length 688 [2018-11-10 07:23:12,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:12,616 INFO L481 AbstractCegarLoop]: Abstraction has 2887 states and 3562 transitions. [2018-11-10 07:23:12,616 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:23:12,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 3562 transitions. [2018-11-10 07:23:12,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 753 [2018-11-10 07:23:12,622 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:23:12,622 INFO L375 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 23, 23, 23, 23, 23, 21, 21, 19, 19, 17, 17, 15, 15, 15, 15, 12, 10, 10, 8, 8, 6, 6, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:23:12,623 INFO L424 AbstractCegarLoop]: === Iteration 36 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:23:12,623 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:23:12,623 INFO L82 PathProgramCache]: Analyzing trace with hash 279911864, now seen corresponding path program 1 times [2018-11-10 07:23:12,623 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:23:12,623 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:23:12,624 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:12,624 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:12,624 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:23:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:12,919 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3769 proven. 17 refuted. 0 times theorem prover too weak. 2546 trivial. 0 not checked. [2018-11-10 07:23:12,919 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 07:23:12,919 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 07:23:12,927 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:23:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:23:13,032 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 07:23:13,289 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3769 proven. 17 refuted. 0 times theorem prover too weak. 2546 trivial. 0 not checked. [2018-11-10 07:23:13,317 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 07:23:13,317 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2018-11-10 07:23:13,318 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 07:23:13,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 07:23:13,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 07:23:13,318 INFO L87 Difference]: Start difference. First operand 2887 states and 3562 transitions. Second operand 4 states. [2018-11-10 07:23:13,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:23:13,489 INFO L93 Difference]: Finished difference Result 4595 states and 5665 transitions. [2018-11-10 07:23:13,490 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 07:23:13,490 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 752 [2018-11-10 07:23:13,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:23:13,490 INFO L225 Difference]: With dead ends: 4595 [2018-11-10 07:23:13,491 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 07:23:13,495 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 757 GetRequests, 754 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-10 07:23:13,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 07:23:13,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 07:23:13,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 07:23:13,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 07:23:13,496 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 752 [2018-11-10 07:23:13,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:23:13,496 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 07:23:13,496 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 07:23:13,496 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 07:23:13,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 07:23:13,500 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 07:23:13,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:13,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:14,973 WARN L179 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 513 DAG size of output: 245 [2018-11-10 07:23:14,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,714 WARN L179 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 252 [2018-11-10 07:23:15,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:15,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:16,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:16,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:16,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:16,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:16,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:16,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:16,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:16,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:16,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 07:23:16,269 WARN L179 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 57 [2018-11-10 07:23:16,472 WARN L179 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 50 [2018-11-10 07:23:16,963 WARN L179 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 68 [2018-11-10 07:23:17,339 WARN L179 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 81 [2018-11-10 07:23:17,640 WARN L179 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 59 [2018-11-10 07:23:17,825 WARN L179 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 61 [2018-11-10 07:23:18,196 WARN L179 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 81 [2018-11-10 07:23:18,389 WARN L179 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 51 [2018-11-10 07:23:20,141 WARN L179 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 192 DAG size of output: 101 [2018-11-10 07:23:21,749 WARN L179 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 195 DAG size of output: 104 [2018-11-10 07:23:21,917 WARN L179 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 59 [2018-11-10 07:23:22,131 WARN L179 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 50 [2018-11-10 07:23:22,410 WARN L179 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 57 [2018-11-10 07:23:22,786 WARN L179 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 56 [2018-11-10 07:23:23,095 WARN L179 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 51 [2018-11-10 07:23:23,347 WARN L179 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2018-11-10 07:23:23,714 WARN L179 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 81 [2018-11-10 07:23:23,992 WARN L179 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 50 [2018-11-10 07:23:24,385 WARN L179 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 67 [2018-11-10 07:23:24,501 WARN L179 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 44 [2018-11-10 07:23:24,505 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-11-10 07:23:24,505 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 07:23:24,505 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 07:23:24,505 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-10 07:23:24,505 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 07:23:24,505 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 07:23:24,505 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 612 623) the Hoare annotation is: true [2018-11-10 07:23:24,505 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 612 623) no Hoare annotation was computed. [2018-11-10 07:23:24,506 INFO L421 ceAbstractionStarter]: At program point L619(line 619) the Hoare annotation is: (and (<= 8464 main_~s~0) (<= main_~s~0 8464)) [2018-11-10 07:23:24,506 INFO L425 ceAbstractionStarter]: For program point L619-1(line 619) no Hoare annotation was computed. [2018-11-10 07:23:24,506 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 612 623) no Hoare annotation was computed. [2018-11-10 07:23:24,506 INFO L425 ceAbstractionStarter]: For program point L201(lines 201 546) no Hoare annotation was computed. [2018-11-10 07:23:24,506 INFO L425 ceAbstractionStarter]: For program point L168(lines 168 557) no Hoare annotation was computed. [2018-11-10 07:23:24,506 INFO L425 ceAbstractionStarter]: For program point L135(lines 135 568) no Hoare annotation was computed. [2018-11-10 07:23:24,506 INFO L425 ceAbstractionStarter]: For program point L102(lines 102 579) no Hoare annotation was computed. [2018-11-10 07:23:24,506 INFO L425 ceAbstractionStarter]: For program point L433(lines 433 436) no Hoare annotation was computed. [2018-11-10 07:23:24,506 INFO L425 ceAbstractionStarter]: For program point L334(lines 334 372) no Hoare annotation was computed. [2018-11-10 07:23:24,506 INFO L421 ceAbstractionStarter]: At program point L202(lines 198 547) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (and (<= ssl3_accept_~blastFlag~0 3) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) (not (= 12292 ssl3_accept_~s__state~0)) (<= 8656 ssl3_accept_~s__state~0)) (= |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| 8640) (= |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)) [2018-11-10 07:23:24,507 INFO L421 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| 8640) (= |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)) [2018-11-10 07:23:24,507 INFO L428 ceAbstractionStarter]: At program point L599(lines 98 600) the Hoare annotation is: true [2018-11-10 07:23:24,507 INFO L425 ceAbstractionStarter]: For program point L533(lines 533 535) no Hoare annotation was computed. [2018-11-10 07:23:24,507 INFO L421 ceAbstractionStarter]: At program point L401(lines 392 410) the Hoare annotation is: (let ((.cse2 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse6 (= |ssl3_accept_#in~initial_state| 8656)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse7 (= |ssl3_accept_#in~initial_state| 12292)) (.cse9 (= |ssl3_accept_#in~initial_state| 8672)) (.cse8 (= |ssl3_accept_#in~initial_state| 8544)) (.cse10 (= |ssl3_accept_#in~initial_state| 8545)) (.cse11 (= |ssl3_accept_#in~initial_state| 8481))) (let ((.cse4 (<= 8512 ssl3_accept_~s__state~0)) (.cse5 (and (not .cse2) (not .cse0) (not .cse6) (not (= 8560 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 .cse7) (not (= 12292 ssl3_accept_~s__state~0)) (not .cse9) (not (= 8657 ssl3_accept_~s__state~0)) (not .cse8) (not .cse10) (not (= 8656 ssl3_accept_~s__state~0)) (not .cse11))) (.cse3 (<= ssl3_accept_~s__state~0 8576))) (or .cse0 .cse1 (= |ssl3_accept_#in~initial_state| 8497) .cse2 (and .cse3 (and (= ssl3_accept_~blastFlag~0 0) .cse4 .cse5)) (and .cse3 (and .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5)) .cse6 .cse7 (= |ssl3_accept_#in~initial_state| 8640) .cse8 .cse9 .cse10 .cse11 (and (and (<= ssl3_accept_~blastFlag~0 2) (and .cse4 .cse5)) .cse3 (= ssl3_accept_~s__hit~0 0)) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)))) [2018-11-10 07:23:24,507 INFO L425 ceAbstractionStarter]: For program point L204(lines 204 545) no Hoare annotation was computed. [2018-11-10 07:23:24,507 INFO L425 ceAbstractionStarter]: For program point L171(lines 171 556) no Hoare annotation was computed. [2018-11-10 07:23:24,507 INFO L425 ceAbstractionStarter]: For program point L138(lines 138 567) no Hoare annotation was computed. [2018-11-10 07:23:24,507 INFO L425 ceAbstractionStarter]: For program point L105(lines 105 578) no Hoare annotation was computed. [2018-11-10 07:23:24,507 INFO L425 ceAbstractionStarter]: For program point L337(lines 337 371) no Hoare annotation was computed. [2018-11-10 07:23:24,507 INFO L425 ceAbstractionStarter]: For program point L337-1(lines 337 371) no Hoare annotation was computed. [2018-11-10 07:23:24,508 INFO L421 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| 8640) (= |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)) [2018-11-10 07:23:24,508 INFO L421 ceAbstractionStarter]: At program point L172(lines 168 557) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~s__state~0 8640)) (.cse1 (<= 8576 ssl3_accept_~s__state~0)) (.cse2 (not (= 8640 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 (= ssl3_accept_~blastFlag~0 1) .cse1 .cse2) (and .cse0 (= ssl3_accept_~blastFlag~0 0) .cse1 .cse2) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (= |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 (<= ssl3_accept_~blastFlag~0 2) (= ssl3_accept_~s__hit~0 0) .cse0 .cse1 .cse2))) [2018-11-10 07:23:24,508 INFO L421 ceAbstractionStarter]: At program point L139(lines 135 568) the Hoare annotation is: (let ((.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 (= 8561 ssl3_accept_~s__state~0))) (.cse4 (not (= 8480 ssl3_accept_~s__state~0))) (.cse5 (not (= 8481 ssl3_accept_~s__state~0))) (.cse6 (<= ssl3_accept_~s__state~0 8576)) (.cse7 (<= 8466 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 (= ssl3_accept_~blastFlag~0 1) .cse3 .cse4 .cse5 .cse6 .cse7) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 (= ssl3_accept_~s__hit~0 0) .cse3 .cse4 .cse5 .cse6 .cse7) (= |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))) [2018-11-10 07:23:24,508 INFO L425 ceAbstractionStarter]: For program point L470(lines 470 472) no Hoare annotation was computed. [2018-11-10 07:23:24,508 INFO L425 ceAbstractionStarter]: For program point L404(lines 404 406) no Hoare annotation was computed. [2018-11-10 07:23:24,508 INFO L425 ceAbstractionStarter]: For program point L338(lines 338 368) no Hoare annotation was computed. [2018-11-10 07:23:24,508 INFO L421 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| 8640) (= |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)) [2018-11-10 07:23:24,508 INFO L425 ceAbstractionStarter]: For program point L174(lines 174 555) no Hoare annotation was computed. [2018-11-10 07:23:24,508 INFO L425 ceAbstractionStarter]: For program point L141(lines 141 566) no Hoare annotation was computed. [2018-11-10 07:23:24,508 INFO L425 ceAbstractionStarter]: For program point L108(lines 108 577) no Hoare annotation was computed. [2018-11-10 07:23:24,508 INFO L425 ceAbstractionStarter]: For program point L604(lines 604 606) no Hoare annotation was computed. [2018-11-10 07:23:24,508 INFO L425 ceAbstractionStarter]: For program point L604-2(lines 604 606) no Hoare annotation was computed. [2018-11-10 07:23:24,508 INFO L425 ceAbstractionStarter]: For program point L505(lines 505 508) no Hoare annotation was computed. [2018-11-10 07:23:24,508 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 276) no Hoare annotation was computed. [2018-11-10 07:23:24,508 INFO L425 ceAbstractionStarter]: For program point L274-2(lines 208 542) no Hoare annotation was computed. [2018-11-10 07:23:24,508 INFO L428 ceAbstractionStarter]: At program point ssl3_acceptENTRY(lines 11 611) the Hoare annotation is: true [2018-11-10 07:23:24,509 INFO L425 ceAbstractionStarter]: For program point L308(lines 308 315) no Hoare annotation was computed. [2018-11-10 07:23:24,509 INFO L425 ceAbstractionStarter]: For program point L308-2(lines 308 315) no Hoare annotation was computed. [2018-11-10 07:23:24,509 INFO L425 ceAbstractionStarter]: For program point L243(lines 243 253) no Hoare annotation was computed. [2018-11-10 07:23:24,509 INFO L425 ceAbstractionStarter]: For program point L177(lines 177 554) no Hoare annotation was computed. [2018-11-10 07:23:24,509 INFO L425 ceAbstractionStarter]: For program point L144(lines 144 565) no Hoare annotation was computed. [2018-11-10 07:23:24,509 INFO L425 ceAbstractionStarter]: For program point L111(lines 111 576) no Hoare annotation was computed. [2018-11-10 07:23:24,509 INFO L425 ceAbstractionStarter]: For program point L343(lines 343 366) no Hoare annotation was computed. [2018-11-10 07:23:24,509 INFO L425 ceAbstractionStarter]: For program point L244(lines 244 247) no Hoare annotation was computed. [2018-11-10 07:23:24,509 INFO L421 ceAbstractionStarter]: At program point L211(lines 105 578) 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| 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 (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)) (not (= 8448 ssl3_accept_~s__state~0)) (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)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)) [2018-11-10 07:23:24,509 INFO L421 ceAbstractionStarter]: At program point L178(lines 174 555) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~s__state~0 8640)) (.cse1 (<= 8576 ssl3_accept_~s__state~0)) (.cse2 (not (= 8640 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 (= ssl3_accept_~blastFlag~0 1) .cse1 .cse2) (and .cse0 (= ssl3_accept_~blastFlag~0 0) .cse1 .cse2) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (= |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 (<= ssl3_accept_~blastFlag~0 2) (= ssl3_accept_~s__hit~0 0) .cse0 .cse1 .cse2))) [2018-11-10 07:23:24,509 INFO L421 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 (= 8544 ssl3_accept_~s__state~0))) (.cse3 (<= 8512 ssl3_accept_~s__state~0)) (.cse4 (not (= 8561 ssl3_accept_~s__state~0))) (.cse5 (<= 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 (<= ssl3_accept_~blastFlag~0 2) .cse2 .cse3 (= ssl3_accept_~s__hit~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~blastFlag~0 0) .cse5) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (= |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 .cse0 .cse1 .cse2 .cse3 (= ssl3_accept_~blastFlag~0 1) .cse4 .cse5) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-10 07:23:24,509 INFO L421 ceAbstractionStarter]: At program point L543(lines 99 598) the Hoare annotation is: (let ((.cse5 (= ssl3_accept_~s__hit~0 0))) (let ((.cse0 (<= ssl3_accept_~s__state~0 3)) (.cse13 (<= ssl3_accept_~s__state~0 8656)) (.cse3 (<= 8656 ssl3_accept_~s__state~0)) (.cse2 (<= ssl3_accept_~blastFlag~0 3)) (.cse11 (= ssl3_accept_~blastFlag~0 0)) (.cse7 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse8 (<= 8576 ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse14 (not (= 8545 ssl3_accept_~s__state~0))) (.cse15 (not (= 8497 ssl3_accept_~s__state~0))) (.cse16 (not (= 8561 ssl3_accept_~s__state~0))) (.cse17 (not (= 8480 ssl3_accept_~s__state~0))) (.cse18 (not (= 8481 ssl3_accept_~s__state~0))) (.cse19 (<= ssl3_accept_~s__state~0 8576)) (.cse21 (<= 8466 ssl3_accept_~s__state~0)) (.cse6 (<= 8448 ssl3_accept_~s__state~0)) (.cse9 (<= ssl3_accept_~s__state~0 8448)) (.cse23 (= ssl3_accept_~blastFlag~0 1)) (.cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640)) (.cse22 (not .cse5)) (.cse20 (<= 8640 ssl3_accept_~s__state~0)) (.cse4 (<= ssl3_accept_~blastFlag~0 2)) (.cse10 (<= ssl3_accept_~s__state~0 8640)) (.cse12 (<= 8576 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 .cse1) (and .cse2 (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) (<= ssl3_accept_~s__state~0 8672) .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse11 .cse12) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (and .cse4 .cse13 .cse3) (and .cse14 (not (= 8496 ssl3_accept_~s__state~0)) .cse15 (not (= 8448 ssl3_accept_~s__state~0)) .cse16 .cse17 .cse6 .cse18 .cse11 .cse19) (= |ssl3_accept_#in~initial_state| 8561) (and .cse4 .cse0) (and .cse4 .cse10 .cse20) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (and .cse4 .cse14 .cse15 .cse5 .cse16 .cse17 .cse18 .cse19 .cse21) (= |ssl3_accept_#in~initial_state| 8673) (and .cse2 .cse13 .cse1 .cse22 .cse3) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse5 .cse2 .cse6 .cse9) (and .cse6 .cse7 .cse8 .cse11 .cse9) (and .cse23 .cse6 .cse7 .cse8 .cse9) (and .cse14 .cse15 .cse23 .cse16 .cse17 .cse18 .cse19 .cse21) (and (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse6 .cse1 .cse22 .cse9) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (and .cse10 .cse23 .cse12) (and (and .cse10 .cse1 .cse22) .cse20) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (and .cse4 .cse5 .cse10 .cse12)))) [2018-11-10 07:23:24,509 INFO L425 ceAbstractionStarter]: For program point L444(lines 444 446) no Hoare annotation was computed. [2018-11-10 07:23:24,509 INFO L425 ceAbstractionStarter]: For program point L312(lines 312 314) no Hoare annotation was computed. [2018-11-10 07:23:24,509 INFO L425 ceAbstractionStarter]: For program point L180(lines 180 553) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L147(lines 147 564) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L114(lines 114 575) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L346(lines 346 350) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L346-2(lines 346 350) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L82(lines 82 88) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L479(lines 479 481) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 412) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L513(lines 513 515) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L447(lines 447 456) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L381(lines 381 387) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L216(lines 216 218) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L183(lines 183 552) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L150(lines 150 563) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L216-2(lines 216 218) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L117(lines 117 574) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L580(lines 580 596) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L421 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| 8640) (= |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)) [2018-11-10 07:23:24,510 INFO L421 ceAbstractionStarter]: At program point L184(lines 180 553) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~s__state~0 8640)) (.cse1 (<= 8576 ssl3_accept_~s__state~0)) (.cse2 (not (= 8640 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 (= ssl3_accept_~blastFlag~0 1) .cse1 .cse2) (and .cse0 (= ssl3_accept_~blastFlag~0 0) .cse1 .cse2) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (= |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 (<= ssl3_accept_~blastFlag~0 2) (= ssl3_accept_~s__hit~0 0) .cse0 .cse1 .cse2))) [2018-11-10 07:23:24,510 INFO L421 ceAbstractionStarter]: At program point L151(lines 147 564) the Hoare annotation is: (let ((.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 (<= 8512 ssl3_accept_~s__state~0)) (.cse4 (not (= 8561 ssl3_accept_~s__state~0))) (.cse5 (<= 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) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 (= ssl3_accept_~s__hit~0 0) .cse4 .cse5) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 (= ssl3_accept_~blastFlag~0 1) .cse4 .cse5) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (= |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 .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~blastFlag~0 0) .cse5) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L85(lines 85 87) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L85-2(lines 82 88) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 595) no Hoare annotation was computed. [2018-11-10 07:23:24,510 INFO L425 ceAbstractionStarter]: For program point L482(lines 482 486) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L482-2(lines 482 486) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L582(lines 582 587) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L516(lines 516 518) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L582-2(lines 581 595) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point $Ultimate##90(lines 208 544) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L186(lines 186 551) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point $Ultimate##91(lines 208 544) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L153(lines 153 562) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L120(lines 120 573) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L451(lines 451 453) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L421 ceAbstractionStarter]: At program point L121(lines 117 574) 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| 8640) (= |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)) [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION(line 608) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L584(lines 584 586) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 293) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L221(lines 221 223) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point ssl3_acceptEXIT(lines 11 611) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L354(lines 354 362) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L189(lines 189 550) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L156(lines 156 561) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L123(lines 123 572) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L90(lines 90 94) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L90-1(lines 72 610) no Hoare annotation was computed. [2018-11-10 07:23:24,511 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 524) no Hoare annotation was computed. [2018-11-10 07:23:24,512 INFO L425 ceAbstractionStarter]: For program point L520-2(lines 520 524) no Hoare annotation was computed. [2018-11-10 07:23:24,512 INFO L421 ceAbstractionStarter]: At program point L355(lines 331 373) the Hoare annotation is: (let ((.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 (<= 8512 ssl3_accept_~s__state~0)) (.cse4 (not (= 8561 ssl3_accept_~s__state~0))) (.cse5 (<= 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) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 (= ssl3_accept_~s__hit~0 0) .cse4 .cse5) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 (= ssl3_accept_~blastFlag~0 1) .cse4 .cse5) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (= |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 .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~blastFlag~0 0) .cse5) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-10 07:23:24,512 INFO L421 ceAbstractionStarter]: At program point L190(lines 186 551) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~s__state~0 8640)) (.cse1 (<= 8640 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 (<= ssl3_accept_~blastFlag~0 2) .cse0 .cse1) (and (not (= 8656 ssl3_accept_~s__state~0)) .cse1 (<= ssl3_accept_~s__state~0 8656) (= ssl3_accept_~blastFlag~0 0)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (= |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 .cse0 .cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640) (not (= ssl3_accept_~s__hit~0 0))) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-10 07:23:24,512 INFO L421 ceAbstractionStarter]: At program point L157(lines 153 562) the Hoare annotation is: (let ((.cse2 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse6 (= |ssl3_accept_#in~initial_state| 8656)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse7 (= |ssl3_accept_#in~initial_state| 12292)) (.cse9 (= |ssl3_accept_#in~initial_state| 8672)) (.cse8 (= |ssl3_accept_#in~initial_state| 8544)) (.cse10 (= |ssl3_accept_#in~initial_state| 8545)) (.cse11 (= |ssl3_accept_#in~initial_state| 8481))) (let ((.cse4 (<= 8512 ssl3_accept_~s__state~0)) (.cse5 (and (not .cse2) (not .cse0) (not .cse6) (not (= 8560 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 .cse7) (not (= 12292 ssl3_accept_~s__state~0)) (not .cse9) (not (= 8657 ssl3_accept_~s__state~0)) (not .cse8) (not .cse10) (not (= 8656 ssl3_accept_~s__state~0)) (not .cse11))) (.cse3 (<= ssl3_accept_~s__state~0 8576))) (or .cse0 .cse1 (= |ssl3_accept_#in~initial_state| 8497) .cse2 (and .cse3 (and (= ssl3_accept_~blastFlag~0 0) .cse4 .cse5)) (and .cse3 (and .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5)) .cse6 .cse7 (= |ssl3_accept_#in~initial_state| 8640) .cse8 .cse9 .cse10 .cse11 (and (and (<= ssl3_accept_~blastFlag~0 2) (and .cse4 .cse5)) .cse3 (= ssl3_accept_~s__hit~0 0)) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)))) [2018-11-10 07:23:24,512 INFO L421 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 (= 8561 ssl3_accept_~s__state~0))) (.cse7 (not (= 8480 ssl3_accept_~s__state~0))) (.cse8 (not (= 8481 ssl3_accept_~s__state~0))) (.cse9 (<= 8466 ssl3_accept_~s__state~0)) (.cse10 (not (= 8640 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640) .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (= |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))) [2018-11-10 07:23:24,512 INFO L425 ceAbstractionStarter]: For program point L91(lines 91 93) no Hoare annotation was computed. [2018-11-10 07:23:24,512 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 424) no Hoare annotation was computed. [2018-11-10 07:23:24,512 INFO L421 ceAbstractionStarter]: At program point L389(lines 380 412) the Hoare annotation is: (let ((.cse2 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse6 (= |ssl3_accept_#in~initial_state| 8656)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse7 (= |ssl3_accept_#in~initial_state| 12292)) (.cse9 (= |ssl3_accept_#in~initial_state| 8672)) (.cse8 (= |ssl3_accept_#in~initial_state| 8544)) (.cse10 (= |ssl3_accept_#in~initial_state| 8545)) (.cse11 (= |ssl3_accept_#in~initial_state| 8481))) (let ((.cse4 (<= 8512 ssl3_accept_~s__state~0)) (.cse5 (and (not .cse2) (not .cse0) (not .cse6) (not (= 8560 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 .cse7) (not (= 12292 ssl3_accept_~s__state~0)) (not .cse9) (not (= 8657 ssl3_accept_~s__state~0)) (not .cse8) (not .cse10) (not (= 8656 ssl3_accept_~s__state~0)) (not .cse11))) (.cse3 (<= ssl3_accept_~s__state~0 8576))) (or .cse0 .cse1 (= |ssl3_accept_#in~initial_state| 8497) .cse2 (and .cse3 (and (= ssl3_accept_~blastFlag~0 0) .cse4 .cse5)) (and .cse3 (and .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5)) .cse6 .cse7 (= |ssl3_accept_#in~initial_state| 8640) .cse8 .cse9 .cse10 .cse11 (and (and (<= ssl3_accept_~blastFlag~0 2) (and .cse4 .cse5)) .cse3 (= ssl3_accept_~s__hit~0 0)) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)))) [2018-11-10 07:23:24,512 INFO L425 ceAbstractionStarter]: For program point L290(lines 290 292) no Hoare annotation was computed. [2018-11-10 07:23:24,512 INFO L425 ceAbstractionStarter]: For program point L290-2(lines 208 542) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point ssl3_acceptFINAL(lines 11 611) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L357(lines 357 359) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L192(lines 192 549) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L159(lines 159 560) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L126(lines 126 571) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L589(lines 589 593) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L325(lines 325 329) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L259(lines 259 261) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L325-2(lines 208 542) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L226(lines 226 237) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L226-2(lines 208 542) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L392(lines 392 410) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L492(lines 492 495) no Hoare annotation was computed. [2018-11-10 07:23:24,513 INFO L425 ceAbstractionStarter]: For program point L393(lines 393 399) no Hoare annotation was computed. [2018-11-10 07:23:24,514 INFO L425 ceAbstractionStarter]: For program point L228(lines 228 231) no Hoare annotation was computed. [2018-11-10 07:23:24,514 INFO L425 ceAbstractionStarter]: For program point L195(lines 195 548) no Hoare annotation was computed. [2018-11-10 07:23:24,514 INFO L425 ceAbstractionStarter]: For program point L162(lines 162 559) no Hoare annotation was computed. [2018-11-10 07:23:24,514 INFO L425 ceAbstractionStarter]: For program point L129(lines 129 570) no Hoare annotation was computed. [2018-11-10 07:23:24,514 INFO L421 ceAbstractionStarter]: At program point L196(lines 192 549) the Hoare annotation is: (let ((.cse0 (not (= 8672 ssl3_accept_~s__state~0))) (.cse1 (<= ssl3_accept_~s__state~0 8672)) (.cse2 (<= 8656 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 (<= ssl3_accept_~blastFlag~0 2) .cse0 .cse1 .cse2) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (= |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 (not (= ssl3_accept_~s__hit~0 0)) (and .cse0 (<= ssl3_accept_~blastFlag~0 3) .cse1 .cse2) (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640)) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-10 07:23:24,514 INFO L421 ceAbstractionStarter]: At program point L163(lines 159 560) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~s__state~0 8576)) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8544 ssl3_accept_~s__state~0))) (.cse3 (<= 8512 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 (and .cse1 .cse2 .cse3 (= ssl3_accept_~blastFlag~0 1))) (= |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 .cse0 (and .cse1 .cse2 (= ssl3_accept_~blastFlag~0 0) .cse3)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (and .cse0 (= ssl3_accept_~s__hit~0 0) (and (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3)) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-10 07:23:24,514 INFO L425 ceAbstractionStarter]: For program point L461(lines 461 463) no Hoare annotation was computed. [2018-11-10 07:23:24,514 INFO L425 ceAbstractionStarter]: For program point L297(lines 297 301) no Hoare annotation was computed. [2018-11-10 07:23:24,514 INFO L425 ceAbstractionStarter]: For program point L297-2(lines 297 301) no Hoare annotation was computed. [2018-11-10 07:23:24,514 INFO L425 ceAbstractionStarter]: For program point L198(lines 198 547) no Hoare annotation was computed. [2018-11-10 07:23:24,514 INFO L425 ceAbstractionStarter]: For program point L165(lines 165 558) no Hoare annotation was computed. [2018-11-10 07:23:24,515 INFO L425 ceAbstractionStarter]: For program point L132(lines 132 569) no Hoare annotation was computed. [2018-11-10 07:23:24,515 INFO L425 ceAbstractionStarter]: For program point L99-1(lines 99 598) no Hoare annotation was computed. [2018-11-10 07:23:24,515 INFO L421 ceAbstractionStarter]: At program point L99-3(lines 99 598) the Hoare annotation is: (let ((.cse6 (= ssl3_accept_~s__hit~0 0))) (let ((.cse3 (not (= 8657 ssl3_accept_~s__state~0))) (.cse0 (<= ssl3_accept_~s__state~0 3)) (.cse17 (<= ssl3_accept_~s__state~0 8656)) (.cse4 (<= 8656 ssl3_accept_~s__state~0)) (.cse2 (<= ssl3_accept_~blastFlag~0 3)) (.cse16 (= ssl3_accept_~blastFlag~0 0)) (.cse8 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse9 (<= 8576 ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse11 (not (= 8545 ssl3_accept_~s__state~0))) (.cse12 (not (= 8497 ssl3_accept_~s__state~0))) (.cse13 (not (= 8561 ssl3_accept_~s__state~0))) (.cse14 (not (= 8480 ssl3_accept_~s__state~0))) (.cse15 (not (= 8481 ssl3_accept_~s__state~0))) (.cse20 (<= ssl3_accept_~s__state~0 8576)) (.cse21 (<= 8466 ssl3_accept_~s__state~0)) (.cse7 (<= 8448 ssl3_accept_~s__state~0)) (.cse10 (<= ssl3_accept_~s__state~0 8448)) (.cse23 (= ssl3_accept_~blastFlag~0 1)) (.cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640)) (.cse22 (not .cse6)) (.cse19 (<= 8640 ssl3_accept_~s__state~0)) (.cse5 (<= ssl3_accept_~blastFlag~0 2)) (.cse18 (<= ssl3_accept_~s__state~0 8640)) (.cse24 (<= 8576 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 .cse1) (and .cse2 .cse3 (not (= 8656 ssl3_accept_~s__state~0)) (<= ssl3_accept_~s__state~0 8672) .cse4) (and .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (and .cse11 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8496 ssl3_accept_~s__state~0)) .cse12 .cse3 (not (= 8448 ssl3_accept_~s__state~0)) .cse13 .cse14 .cse15 .cse16 (not (= 12292 ssl3_accept_~s__state~0))) (and .cse5 .cse17 .cse4) (= |ssl3_accept_#in~initial_state| 8561) (and .cse5 .cse0) (and .cse5 .cse18 .cse19) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (and .cse5 .cse11 .cse12 .cse6 .cse13 .cse14 .cse15 .cse20 .cse21) (= |ssl3_accept_#in~initial_state| 8673) (and .cse2 .cse17 .cse1 .cse22 .cse4) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse6 .cse2 .cse7 .cse10) (and .cse8 .cse9 .cse16 .cse10) (and .cse23 .cse7 .cse8 .cse9 .cse10) (and .cse11 .cse12 .cse23 .cse13 .cse14 .cse15 .cse20 .cse21) (and (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse7 .cse1 .cse22 .cse10) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (and .cse18 .cse23 .cse24) (and (and .cse18 .cse1 .cse22) .cse19) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (and .cse5 .cse6 .cse18 .cse24)))) [2018-11-10 07:23:24,515 INFO L425 ceAbstractionStarter]: For program point L430-1(lines 430 438) no Hoare annotation was computed. [2018-11-10 07:23:24,515 INFO L425 ceAbstractionStarter]: For program point L232(lines 232 235) no Hoare annotation was computed. [2018-11-10 07:23:24,515 INFO L421 ceAbstractionStarter]: At program point L166(lines 165 558) the Hoare annotation is: (let ((.cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse4 (<= 8576 ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse1 (<= 8448 ssl3_accept_~s__state~0)) (.cse0 (= ssl3_accept_~s__hit~0 0)) (.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 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse0 (<= ssl3_accept_~blastFlag~0 3) .cse1 .cse2) (and .cse1 .cse3 .cse4 (= ssl3_accept_~blastFlag~0 0) .cse2) (and (<= ssl3_accept_~blastFlag~0 2) .cse0 .cse1 .cse3 .cse4 .cse2) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (and (= ssl3_accept_~blastFlag~0 1) .cse1 .cse3 .cse4 .cse2) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8544) (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) (= |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))) [2018-11-10 07:23:24,516 INFO L421 ceAbstractionStarter]: At program point L133(lines 126 571) 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) (and (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 0)) .cse10) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (and .cse10 (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7 .cse8 .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))) [2018-11-10 07:23:24,516 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-10 07:23:24,516 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 536) no Hoare annotation was computed. [2018-11-10 07:23:24,516 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 499) no Hoare annotation was computed. [2018-11-10 07:23:24,516 INFO L425 ceAbstractionStarter]: For program point L530-1(lines 530 536) no Hoare annotation was computed. [2018-11-10 07:23:24,516 INFO L425 ceAbstractionStarter]: For program point L497-2(lines 208 542) no Hoare annotation was computed. [2018-11-10 07:23:24,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 07:23:24 BoogieIcfgContainer [2018-11-10 07:23:24,555 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 07:23:24,555 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 07:23:24,555 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 07:23:24,555 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 07:23:24,556 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:22:59" (3/4) ... [2018-11-10 07:23:24,568 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 07:23:24,573 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 07:23:24,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 07:23:24,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_accept [2018-11-10 07:23:24,582 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2018-11-10 07:23:24,583 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-10 07:23:24,584 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-10 07:23:24,609 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((\old(initial_state) == 8497 || (s__state <= 3 && s__s3__tmp__next_state___0 <= 8640)) || ((((blastFlag <= 3 && !(8657 == s__state)) && !(8656 == s__state)) && s__state <= 8672) && 8656 <= s__state)) || (((((blastFlag <= 2 && s__hit == 0) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || ((((((((((!(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))) || ((blastFlag <= 2 && s__state <= 8656) && 8656 <= s__state)) || \old(initial_state) == 8561) || (blastFlag <= 2 && s__state <= 3)) || ((blastFlag <= 2 && s__state <= 8640) && 8640 <= s__state)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || ((((((((blastFlag <= 2 && !(8545 == s__state)) && !(8497 == s__state)) && s__hit == 0) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8673) || ((((blastFlag <= 3 && s__state <= 8656) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && 8656 <= s__state)) || ((((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 && 8576 <= s__s3__tmp__next_state___0) && blastFlag == 0) && s__state <= 8448)) || ((((blastFlag == 1 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || (((((((!(8545 == s__state) && !(8497 == s__state)) && blastFlag == 1) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8466 <= s__state)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || ((s__state <= 8640 && blastFlag == 1) && 8576 <= s__state)) || (((s__state <= 8640 && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && 8640 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || (((blastFlag <= 2 && s__hit == 0) && s__state <= 8640) && 8576 <= s__state) [2018-11-10 07:23:24,609 WARN L220 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) == 8640) || \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 [2018-11-10 07:23:24,609 WARN L220 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) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || (((((((((((((((!(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)) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-10 07:23:24,609 WARN L220 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) == 8640) || \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 [2018-11-10 07:23:24,609 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || (((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && 8466 <= s__state) && !(8640 == s__state))) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8561 == s__state)) && !(8480 == s__state)) && s__s3__tmp__next_state___0 <= 8640) && !(8481 == s__state)) && 8466 <= s__state) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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 [2018-11-10 07:23:24,609 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((\old(initial_state) == 8497 || (s__state <= 3 && s__s3__tmp__next_state___0 <= 8640)) || ((((blastFlag <= 3 && !(8657 == s__state)) && !(8656 == s__state)) && s__state <= 8672) && 8656 <= s__state)) || (((((blastFlag <= 2 && s__hit == 0) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || ((s__state <= 8640 && blastFlag == 0) && 8576 <= s__state)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || ((blastFlag <= 2 && s__state <= 8656) && 8656 <= s__state)) || (((((((((!(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)) || \old(initial_state) == 8561) || (blastFlag <= 2 && s__state <= 3)) || ((blastFlag <= 2 && s__state <= 8640) && 8640 <= s__state)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || ((((((((blastFlag <= 2 && !(8545 == s__state)) && !(8497 == s__state)) && s__hit == 0) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8673) || ((((blastFlag <= 3 && s__state <= 8656) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && 8656 <= s__state)) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || ((((8448 <= s__state && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && blastFlag == 0) && s__state <= 8448)) || ((((blastFlag == 1 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || (((((((!(8545 == s__state) && !(8497 == s__state)) && blastFlag == 1) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8466 <= s__state)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || ((s__state <= 8640 && blastFlag == 1) && 8576 <= s__state)) || (((s__state <= 8640 && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && 8640 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || (((blastFlag <= 2 && s__hit == 0) && s__state <= 8640) && 8576 <= s__state) [2018-11-10 07:23:24,609 WARN L220 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) || \old(initial_state) == 8673) || ((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(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)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || (s__state <= 8576 && (((((((((!(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))) || \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 [2018-11-10 07:23:24,610 WARN L220 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)) && !(8544 == s__state)) && blastFlag == 1) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || (((((((((!(8560 == s__state) && blastFlag <= 2) && !(8545 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8466 <= s__state)) || \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 [2018-11-10 07:23:24,610 WARN L220 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)) && blastFlag <= 2) && !(8544 == s__state)) && 8512 <= s__state) && s__hit == 0) && !(8561 == s__state)) && s__state <= 8576)) || ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && !(8561 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && blastFlag == 1) && !(8561 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-10 07:23:24,610 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || (((((((!(8560 == s__state) && blastFlag <= 2) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && s__hit == 0) && !(8561 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8673) || ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && blastFlag == 1) && !(8561 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && !(8561 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-10 07:23:24,610 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && (blastFlag == 0 && 8512 <= s__state) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || (s__state <= 8576 && (8512 <= s__state && blastFlag == 1) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || (((blastFlag <= 2 && 8512 <= s__state && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481)) && s__state <= 8576) && s__hit == 0)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-10 07:23:24,611 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && (blastFlag == 0 && 8512 <= s__state) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || (s__state <= 8576 && (8512 <= s__state && blastFlag == 1) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || (((blastFlag <= 2 && 8512 <= s__state && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481)) && s__state <= 8576) && s__hit == 0)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-10 07:23:24,611 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && ((!(8545 == s__state) && !(8544 == s__state)) && 8512 <= s__state) && blastFlag == 1)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || (s__state <= 8576 && ((!(8545 == s__state) && !(8544 == s__state)) && blastFlag == 0) && 8512 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || ((s__state <= 8576 && s__hit == 0) && ((blastFlag <= 2 && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state)) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-10 07:23:24,611 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || (((((((!(8560 == s__state) && blastFlag <= 2) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && s__hit == 0) && !(8561 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8673) || ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && blastFlag == 1) && !(8561 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && !(8561 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-10 07:23:24,611 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && (blastFlag == 0 && 8512 <= s__state) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || (s__state <= 8576 && (8512 <= s__state && blastFlag == 1) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || (((blastFlag <= 2 && 8512 <= s__state && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481)) && s__state <= 8576) && s__hit == 0)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-10 07:23:24,611 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || ((((8448 <= s__state && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && blastFlag == 0) && s__state <= 8448)) || (((((blastFlag <= 2 && s__hit == 0) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((((blastFlag == 1 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && 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 [2018-11-10 07:23:24,611 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((s__state <= 8640 && blastFlag == 1) && 8576 <= s__state) && !(8640 == s__state))) || (((s__state <= 8640 && blastFlag == 0) && 8576 <= s__state) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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) || ((((blastFlag <= 2 && s__hit == 0) && s__state <= 8640) && 8576 <= s__state) && !(8640 == s__state)) [2018-11-10 07:23:24,611 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((s__state <= 8640 && blastFlag == 1) && 8576 <= s__state) && !(8640 == s__state))) || (((s__state <= 8640 && blastFlag == 0) && 8576 <= s__state) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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) || ((((blastFlag <= 2 && s__hit == 0) && s__state <= 8640) && 8576 <= s__state) && !(8640 == s__state)) [2018-11-10 07:23:24,612 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((s__state <= 8640 && blastFlag == 1) && 8576 <= s__state) && !(8640 == s__state))) || (((s__state <= 8640 && blastFlag == 0) && 8576 <= s__state) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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) || ((((blastFlag <= 2 && s__hit == 0) && s__state <= 8640) && 8576 <= s__state) && !(8640 == s__state)) [2018-11-10 07:23:24,613 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((blastFlag <= 2 && s__state <= 8640) && 8640 <= s__state)) || (((!(8656 == s__state) && 8640 <= s__state) && s__state <= 8656) && blastFlag == 0)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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 <= 8640 && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0))) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-10 07:23:24,613 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((blastFlag <= 2 && !(8672 == s__state)) && s__state <= 8672) && 8656 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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__hit == 0) && ((!(8672 == s__state) && blastFlag <= 3) && s__state <= 8672) && 8656 <= s__state) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-10 07:23:24,613 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((\old(initial_state) == 8480 || ((((blastFlag <= 3 && !(8657 == s__state)) && !(8656 == s__state)) && !(12292 == s__state)) && 8656 <= s__state)) || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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 [2018-11-10 07:23:24,613 WARN L220 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) == 8640) || \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 [2018-11-10 07:23:24,613 WARN L220 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) == 8640) || \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 [2018-11-10 07:23:24,613 WARN L220 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) == 8640) || \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 [2018-11-10 07:23:24,665 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b63ae0da-eaa4-4b9b-bb22-04c8f86f1211/bin-2019/uautomizer/witness.graphml [2018-11-10 07:23:24,665 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 07:23:24,666 INFO L168 Benchmark]: Toolchain (without parser) took 26059.51 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 958.2 MB in the beginning and 1.5 GB in the end (delta: -552.4 MB). Peak memory consumption was 918.7 MB. Max. memory is 11.5 GB. [2018-11-10 07:23:24,667 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-10 07:23:24,667 INFO L168 Benchmark]: CACSL2BoogieTranslator took 241.30 ms. Allocated memory is still 1.0 GB. Free memory was 958.2 MB in the beginning and 939.4 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-10 07:23:24,667 INFO L168 Benchmark]: Boogie Preprocessor took 69.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -204.9 MB). Peak memory consumption was 15.2 MB. Max. memory is 11.5 GB. [2018-11-10 07:23:24,667 INFO L168 Benchmark]: RCFGBuilder took 491.84 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: 55.3 MB). Peak memory consumption was 55.3 MB. Max. memory is 11.5 GB. [2018-11-10 07:23:24,668 INFO L168 Benchmark]: TraceAbstraction took 25143.67 ms. Allocated memory was 1.2 GB in the beginning and 2.5 GB in the end (delta: 1.3 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -454.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-11-10 07:23:24,668 INFO L168 Benchmark]: Witness Printer took 110.66 ms. Allocated memory is still 2.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:23:24,669 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 241.30 ms. Allocated memory is still 1.0 GB. Free memory was 958.2 MB in the beginning and 939.4 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 69.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -204.9 MB). Peak memory consumption was 15.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 491.84 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: 55.3 MB). Peak memory consumption was 55.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 25143.67 ms. Allocated memory was 1.2 GB in the beginning and 2.5 GB in the end (delta: 1.3 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -454.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. * Witness Printer took 110.66 ms. Allocated memory is still 2.5 GB. Free memory is still 1.5 GB. There was no memory consumed. 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) || (((((((!(8560 == s__state) && blastFlag <= 2) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && s__hit == 0) && !(8561 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8673) || ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && blastFlag == 1) && !(8561 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && !(8561 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 180]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((s__state <= 8640 && blastFlag == 1) && 8576 <= s__state) && !(8640 == s__state))) || (((s__state <= 8640 && blastFlag == 0) && 8576 <= s__state) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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) || ((((blastFlag <= 2 && s__hit == 0) && s__state <= 8640) && 8576 <= s__state) && !(8640 == s__state)) - InvariantResult [Line: 126]: 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) || \old(initial_state) == 8673) || ((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(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)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || (s__state <= 8576 && (((((((((!(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))) || \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: 380]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && (blastFlag == 0 && 8512 <= s__state) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || (s__state <= 8576 && (8512 <= s__state && blastFlag == 1) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || (((blastFlag <= 2 && 8512 <= s__state && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481)) && s__state <= 8576) && s__hit == 0)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: ((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || ((((8448 <= s__state && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && blastFlag == 0) && s__state <= 8448)) || (((((blastFlag <= 2 && s__hit == 0) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((((blastFlag == 1 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && 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 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: (((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || (((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && 8466 <= s__state) && !(8640 == s__state))) || \old(initial_state) == 8673) || (((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8561 == s__state)) && !(8480 == s__state)) && s__s3__tmp__next_state___0 <= 8640) && !(8481 == s__state)) && 8466 <= s__state) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && (blastFlag == 0 && 8512 <= s__state) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || (s__state <= 8576 && (8512 <= s__state && blastFlag == 1) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || (((blastFlag <= 2 && 8512 <= s__state && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481)) && s__state <= 8576) && s__hit == 0)) || \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) || ((blastFlag <= 2 && s__state <= 8640) && 8640 <= s__state)) || (((!(8656 == s__state) && 8640 <= s__state) && s__state <= 8656) && blastFlag == 0)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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 <= 8640 && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0))) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((\old(initial_state) == 8497 || (s__state <= 3 && s__s3__tmp__next_state___0 <= 8640)) || ((((blastFlag <= 3 && !(8657 == s__state)) && !(8656 == s__state)) && s__state <= 8672) && 8656 <= s__state)) || (((((blastFlag <= 2 && s__hit == 0) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || ((s__state <= 8640 && blastFlag == 0) && 8576 <= s__state)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || ((blastFlag <= 2 && s__state <= 8656) && 8656 <= s__state)) || (((((((((!(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)) || \old(initial_state) == 8561) || (blastFlag <= 2 && s__state <= 3)) || ((blastFlag <= 2 && s__state <= 8640) && 8640 <= s__state)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || ((((((((blastFlag <= 2 && !(8545 == s__state)) && !(8497 == s__state)) && s__hit == 0) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8673) || ((((blastFlag <= 3 && s__state <= 8656) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && 8656 <= s__state)) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || ((((8448 <= s__state && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && blastFlag == 0) && s__state <= 8448)) || ((((blastFlag == 1 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || (((((((!(8545 == s__state) && !(8497 == s__state)) && blastFlag == 1) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8466 <= s__state)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || ((s__state <= 8640 && blastFlag == 1) && 8576 <= s__state)) || (((s__state <= 8640 && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && 8640 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || (((blastFlag <= 2 && s__hit == 0) && s__state <= 8640) && 8576 <= s__state) - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((\old(initial_state) == 8497 || (s__state <= 3 && s__s3__tmp__next_state___0 <= 8640)) || ((((blastFlag <= 3 && !(8657 == s__state)) && !(8656 == s__state)) && s__state <= 8672) && 8656 <= s__state)) || (((((blastFlag <= 2 && s__hit == 0) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || ((((((((((!(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))) || ((blastFlag <= 2 && s__state <= 8656) && 8656 <= s__state)) || \old(initial_state) == 8561) || (blastFlag <= 2 && s__state <= 3)) || ((blastFlag <= 2 && s__state <= 8640) && 8640 <= s__state)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || ((((((((blastFlag <= 2 && !(8545 == s__state)) && !(8497 == s__state)) && s__hit == 0) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8673) || ((((blastFlag <= 3 && s__state <= 8656) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && 8656 <= s__state)) || ((((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 && 8576 <= s__s3__tmp__next_state___0) && blastFlag == 0) && s__state <= 8448)) || ((((blastFlag == 1 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || (((((((!(8545 == s__state) && !(8497 == s__state)) && blastFlag == 1) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8466 <= s__state)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || ((s__state <= 8640 && blastFlag == 1) && 8576 <= s__state)) || (((s__state <= 8640 && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && 8640 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || (((blastFlag <= 2 && s__hit == 0) && s__state <= 8640) && 8576 <= s__state) - InvariantResult [Line: 135]: 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)) && !(8544 == s__state)) && blastFlag == 1) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || (((((((((!(8560 == s__state) && blastFlag <= 2) && !(8545 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8466 <= s__state)) || \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: 168]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((s__state <= 8640 && blastFlag == 1) && 8576 <= s__state) && !(8640 == s__state))) || (((s__state <= 8640 && blastFlag == 0) && 8576 <= s__state) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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) || ((((blastFlag <= 2 && s__hit == 0) && s__state <= 8640) && 8576 <= s__state) && !(8640 == s__state)) - 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) == 8640) || \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) == 8640) || \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: 331]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || (((((((!(8560 == s__state) && blastFlag <= 2) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && s__hit == 0) && !(8561 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8673) || ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && blastFlag == 1) && !(8561 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && !(8561 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && ((!(8545 == s__state) && !(8544 == s__state)) && 8512 <= s__state) && blastFlag == 1)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || (s__state <= 8576 && ((!(8545 == s__state) && !(8544 == s__state)) && blastFlag == 0) && 8512 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || ((s__state <= 8576 && s__hit == 0) && ((blastFlag <= 2 && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state)) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 117]: 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) == 8640) || \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) || \old(initial_state) == 8673) || (((blastFlag <= 2 && !(8672 == s__state)) && s__state <= 8672) && 8656 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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__hit == 0) && ((!(8672 == s__state) && blastFlag <= 3) && s__state <= 8672) && 8656 <= s__state) && s__s3__tmp__next_state___0 <= 8640)) || \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) == 8640) || \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) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((((((!(8560 == s__state) && !(8545 == s__state)) && blastFlag <= 2) && !(8544 == s__state)) && 8512 <= s__state) && s__hit == 0) && !(8561 == s__state)) && s__state <= 8576)) || ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && !(8561 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && 8512 <= s__state) && blastFlag == 1) && !(8561 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 392]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && (blastFlag == 0 && 8512 <= s__state) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || (s__state <= 8576 && (8512 <= s__state && blastFlag == 1) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || (((blastFlag <= 2 && 8512 <= s__state && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8656 == s__state)) && !(\old(initial_state) == 8481)) && s__state <= 8576) && s__hit == 0)) || \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) == 8640) || \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) || (((s__state <= 8640 && blastFlag == 1) && 8576 <= s__state) && !(8640 == s__state))) || (((s__state <= 8640 && blastFlag == 0) && 8576 <= s__state) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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) || ((((blastFlag <= 2 && s__hit == 0) && s__state <= 8640) && 8576 <= s__state) && !(8640 == s__state)) - InvariantResult [Line: 105]: Loop Invariant Derived loop invariant: ((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || (((((((((((((((!(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)) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \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 || ((((blastFlag <= 3 && !(8657 == s__state)) && !(8656 == s__state)) && !(12292 == s__state)) && 8656 <= s__state)) || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \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, 152 locations, 1 error locations. SAFE Result, 25.0s OverallTime, 36 OverallIterations, 24 TraceHistogramMax, 8.0s AutomataDifference, 0.0s DeadEndRemovalTime, 11.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 7417 SDtfs, 8821 SDslu, 6601 SDs, 0 SdLazy, 5913 SolverSat, 1237 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2212 GetRequests, 2109 SyntacticMatches, 0 SemanticMatches, 103 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5564occurred in iteration=29, 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: 1.9s AutomataMinimizationTime, 36 MinimizatonAttempts, 9796 StatesRemovedByMinimization, 29 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 32 LocationsWithAnnotation, 32 PreInvPairs, 255 NumberOfFragments, 3521 HoareAnnotationTreeSize, 32 FomulaSimplifications, 753208 FormulaSimplificationTreeSizeReduction, 2.5s HoareSimplificationTime, 32 FomulaSimplificationsInter, 233740 FormulaSimplificationTreeSizeReductionInter, 8.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 9754 NumberOfCodeBlocks, 9754 NumberOfCodeBlocksAsserted, 41 NumberOfCheckSat, 9713 ConstructedInterpolants, 0 QuantifiedInterpolants, 4555122 SizeOfPredicates, 3 NumberOfNonLiveVariables, 3487 ConjunctsInSsa, 13 ConjunctsInUnsatCore, 41 InterpolantComputations, 35 PerfectInterpolantSequences, 36631/36742 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...