./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/ssh-simplified/s3_srvr_4_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ssh-simplified/s3_srvr_4_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a9636d7d6107e60711fab246dfc2abf2798468aa ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 08:34:28,554 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 08:34:28,555 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 08:34:28,564 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 08:34:28,564 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 08:34:28,565 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 08:34:28,566 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 08:34:28,567 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 08:34:28,568 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 08:34:28,569 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 08:34:28,569 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 08:34:28,569 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 08:34:28,570 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 08:34:28,571 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 08:34:28,572 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 08:34:28,573 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 08:34:28,573 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 08:34:28,574 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 08:34:28,576 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 08:34:28,577 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 08:34:28,578 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 08:34:28,578 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 08:34:28,580 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 08:34:28,580 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 08:34:28,581 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 08:34:28,581 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 08:34:28,582 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 08:34:28,582 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 08:34:28,583 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 08:34:28,584 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 08:34:28,584 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 08:34:28,584 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 08:34:28,584 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 08:34:28,584 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 08:34:28,585 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 08:34:28,586 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 08:34:28,586 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-18 08:34:28,595 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 08:34:28,595 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 08:34:28,595 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 08:34:28,596 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 08:34:28,596 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 08:34:28,596 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 08:34:28,596 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 08:34:28,596 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 08:34:28,597 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 08:34:28,597 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 08:34:28,597 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 08:34:28,597 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 08:34:28,597 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 08:34:28,597 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 08:34:28,597 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 08:34:28,597 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 08:34:28,598 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 08:34:28,598 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 08:34:28,598 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 08:34:28,598 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 08:34:28,598 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 08:34:28,598 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 08:34:28,598 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 08:34:28,598 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 08:34:28,599 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 08:34:28,599 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 08:34:28,601 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 08:34:28,601 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 08:34:28,601 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 08:34:28,601 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 08:34:28,602 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_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9636d7d6107e60711fab246dfc2abf2798468aa [2018-11-18 08:34:28,626 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 08:34:28,636 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 08:34:28,639 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 08:34:28,640 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 08:34:28,640 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 08:34:28,641 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer/../../sv-benchmarks/c/ssh-simplified/s3_srvr_4_true-unreach-call_false-termination.cil.c [2018-11-18 08:34:28,689 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer/data/9d1de8d1f/68d1e5ae0793417f8146873b06bc0337/FLAGe72b2bb11 [2018-11-18 08:34:29,068 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 08:34:29,069 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/sv-benchmarks/c/ssh-simplified/s3_srvr_4_true-unreach-call_false-termination.cil.c [2018-11-18 08:34:29,078 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer/data/9d1de8d1f/68d1e5ae0793417f8146873b06bc0337/FLAGe72b2bb11 [2018-11-18 08:34:29,465 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer/data/9d1de8d1f/68d1e5ae0793417f8146873b06bc0337 [2018-11-18 08:34:29,467 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 08:34:29,469 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 08:34:29,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 08:34:29,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 08:34:29,472 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 08:34:29,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:29" (1/1) ... [2018-11-18 08:34:29,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fd368f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:29, skipping insertion in model container [2018-11-18 08:34:29,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:29" (1/1) ... [2018-11-18 08:34:29,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 08:34:29,506 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 08:34:29,641 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:34:29,644 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 08:34:29,684 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:34:29,692 INFO L195 MainTranslator]: Completed translation [2018-11-18 08:34:29,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:29 WrapperNode [2018-11-18 08:34:29,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 08:34:29,693 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 08:34:29,693 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 08:34:29,693 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 08:34:29,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:29" (1/1) ... [2018-11-18 08:34:29,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:29" (1/1) ... [2018-11-18 08:34:29,750 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:29" (1/1) ... [2018-11-18 08:34:29,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:29" (1/1) ... [2018-11-18 08:34:29,758 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:29" (1/1) ... [2018-11-18 08:34:29,768 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:29" (1/1) ... [2018-11-18 08:34:29,770 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:29" (1/1) ... [2018-11-18 08:34:29,772 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 08:34:29,773 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 08:34:29,773 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 08:34:29,773 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 08:34:29,773 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/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 [2018-11-18 08:34:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 08:34:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 08:34:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-11-18 08:34:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 08:34:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 08:34:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-18 08:34:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 08:34:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-11-18 08:34:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-18 08:34:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-11-18 08:34:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 08:34:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 08:34:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 08:34:29,943 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 08:34:29,944 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 08:34:30,330 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 08:34:30,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:34:30 BoogieIcfgContainer [2018-11-18 08:34:30,331 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 08:34:30,331 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 08:34:30,331 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 08:34:30,333 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 08:34:30,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:34:29" (1/3) ... [2018-11-18 08:34:30,334 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8883f20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:34:30, skipping insertion in model container [2018-11-18 08:34:30,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:29" (2/3) ... [2018-11-18 08:34:30,334 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8883f20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:34:30, skipping insertion in model container [2018-11-18 08:34:30,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:34:30" (3/3) ... [2018-11-18 08:34:30,336 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_4_true-unreach-call_false-termination.cil.c [2018-11-18 08:34:30,341 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 08:34:30,346 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 08:34:30,356 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 08:34:30,378 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 08:34:30,379 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 08:34:30,379 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 08:34:30,379 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 08:34:30,379 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 08:34:30,379 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 08:34:30,379 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 08:34:30,380 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 08:34:30,380 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 08:34:30,396 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states. [2018-11-18 08:34:30,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-18 08:34:30,402 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:30,403 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] [2018-11-18 08:34:30,405 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:30,409 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:30,409 INFO L82 PathProgramCache]: Analyzing trace with hash -1105765334, now seen corresponding path program 1 times [2018-11-18 08:34:30,410 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:30,410 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:30,446 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:30,446 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:30,446 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:30,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 08:34:30,624 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:30,625 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:30,628 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:30,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:30,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:30,638 INFO L87 Difference]: Start difference. First operand 150 states. Second operand 5 states. [2018-11-18 08:34:30,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:30,985 INFO L93 Difference]: Finished difference Result 340 states and 577 transitions. [2018-11-18 08:34:30,985 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:30,987 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2018-11-18 08:34:30,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:30,997 INFO L225 Difference]: With dead ends: 340 [2018-11-18 08:34:30,997 INFO L226 Difference]: Without dead ends: 182 [2018-11-18 08:34:31,000 INFO L604 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 [2018-11-18 08:34:31,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2018-11-18 08:34:31,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 177. [2018-11-18 08:34:31,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2018-11-18 08:34:31,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 282 transitions. [2018-11-18 08:34:31,041 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 282 transitions. Word has length 50 [2018-11-18 08:34:31,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:31,042 INFO L480 AbstractCegarLoop]: Abstraction has 177 states and 282 transitions. [2018-11-18 08:34:31,042 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:31,042 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 282 transitions. [2018-11-18 08:34:31,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 08:34:31,044 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:31,044 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] [2018-11-18 08:34:31,044 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:31,044 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:31,045 INFO L82 PathProgramCache]: Analyzing trace with hash 73888142, now seen corresponding path program 1 times [2018-11-18 08:34:31,045 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:31,045 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:31,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:31,046 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:31,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:31,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 08:34:31,129 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:31,129 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:31,130 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:31,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:31,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:31,131 INFO L87 Difference]: Start difference. First operand 177 states and 282 transitions. Second operand 5 states. [2018-11-18 08:34:31,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:31,371 INFO L93 Difference]: Finished difference Result 390 states and 634 transitions. [2018-11-18 08:34:31,371 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:31,371 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 51 [2018-11-18 08:34:31,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:31,373 INFO L225 Difference]: With dead ends: 390 [2018-11-18 08:34:31,373 INFO L226 Difference]: Without dead ends: 224 [2018-11-18 08:34:31,374 INFO L604 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 [2018-11-18 08:34:31,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2018-11-18 08:34:31,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 219. [2018-11-18 08:34:31,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2018-11-18 08:34:31,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 360 transitions. [2018-11-18 08:34:31,389 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 360 transitions. Word has length 51 [2018-11-18 08:34:31,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:31,389 INFO L480 AbstractCegarLoop]: Abstraction has 219 states and 360 transitions. [2018-11-18 08:34:31,389 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:31,389 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 360 transitions. [2018-11-18 08:34:31,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-11-18 08:34:31,391 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:31,392 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] [2018-11-18 08:34:31,392 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:31,392 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:31,392 INFO L82 PathProgramCache]: Analyzing trace with hash -696978609, now seen corresponding path program 1 times [2018-11-18 08:34:31,393 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:31,393 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:31,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:31,394 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:31,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:31,487 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 08:34:31,488 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:31,488 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:31,488 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:31,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:31,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:31,489 INFO L87 Difference]: Start difference. First operand 219 states and 360 transitions. Second operand 5 states. [2018-11-18 08:34:31,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:31,633 INFO L93 Difference]: Finished difference Result 457 states and 762 transitions. [2018-11-18 08:34:31,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:31,634 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 79 [2018-11-18 08:34:31,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:31,637 INFO L225 Difference]: With dead ends: 457 [2018-11-18 08:34:31,637 INFO L226 Difference]: Without dead ends: 251 [2018-11-18 08:34:31,638 INFO L604 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 [2018-11-18 08:34:31,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2018-11-18 08:34:31,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 251. [2018-11-18 08:34:31,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 251 states. [2018-11-18 08:34:31,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 417 transitions. [2018-11-18 08:34:31,652 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 417 transitions. Word has length 79 [2018-11-18 08:34:31,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:31,652 INFO L480 AbstractCegarLoop]: Abstraction has 251 states and 417 transitions. [2018-11-18 08:34:31,653 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:31,653 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 417 transitions. [2018-11-18 08:34:31,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-11-18 08:34:31,655 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:31,655 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] [2018-11-18 08:34:31,655 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:31,656 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:31,656 INFO L82 PathProgramCache]: Analyzing trace with hash -2109742061, now seen corresponding path program 1 times [2018-11-18 08:34:31,656 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:31,656 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:31,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:31,657 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:31,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:31,713 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 08:34:31,713 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:31,713 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:31,713 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:31,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:31,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:31,714 INFO L87 Difference]: Start difference. First operand 251 states and 417 transitions. Second operand 5 states. [2018-11-18 08:34:31,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:31,864 INFO L93 Difference]: Finished difference Result 537 states and 902 transitions. [2018-11-18 08:34:31,864 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:31,864 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2018-11-18 08:34:31,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:31,866 INFO L225 Difference]: With dead ends: 537 [2018-11-18 08:34:31,866 INFO L226 Difference]: Without dead ends: 299 [2018-11-18 08:34:31,866 INFO L604 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 [2018-11-18 08:34:31,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2018-11-18 08:34:31,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 294. [2018-11-18 08:34:31,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2018-11-18 08:34:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 493 transitions. [2018-11-18 08:34:31,876 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 493 transitions. Word has length 91 [2018-11-18 08:34:31,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:31,876 INFO L480 AbstractCegarLoop]: Abstraction has 294 states and 493 transitions. [2018-11-18 08:34:31,876 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:31,876 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 493 transitions. [2018-11-18 08:34:31,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-18 08:34:31,878 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:31,878 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] [2018-11-18 08:34:31,879 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:31,879 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:31,879 INFO L82 PathProgramCache]: Analyzing trace with hash -305230299, now seen corresponding path program 1 times [2018-11-18 08:34:31,879 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:31,879 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:31,879 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:31,880 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:31,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:31,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-18 08:34:31,926 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:31,927 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:31,927 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:31,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:31,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:31,927 INFO L87 Difference]: Start difference. First operand 294 states and 493 transitions. Second operand 5 states. [2018-11-18 08:34:32,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:32,055 INFO L93 Difference]: Finished difference Result 593 states and 998 transitions. [2018-11-18 08:34:32,055 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:32,055 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 92 [2018-11-18 08:34:32,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:32,057 INFO L225 Difference]: With dead ends: 593 [2018-11-18 08:34:32,057 INFO L226 Difference]: Without dead ends: 312 [2018-11-18 08:34:32,058 INFO L604 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 [2018-11-18 08:34:32,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2018-11-18 08:34:32,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 310. [2018-11-18 08:34:32,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 310 states. [2018-11-18 08:34:32,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 310 states and 516 transitions. [2018-11-18 08:34:32,065 INFO L78 Accepts]: Start accepts. Automaton has 310 states and 516 transitions. Word has length 92 [2018-11-18 08:34:32,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:32,065 INFO L480 AbstractCegarLoop]: Abstraction has 310 states and 516 transitions. [2018-11-18 08:34:32,065 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:32,065 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 516 transitions. [2018-11-18 08:34:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-18 08:34:32,066 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:32,067 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] [2018-11-18 08:34:32,067 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:32,067 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:32,067 INFO L82 PathProgramCache]: Analyzing trace with hash 576364175, now seen corresponding path program 1 times [2018-11-18 08:34:32,067 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:32,067 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:32,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:32,068 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:32,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:32,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:32,134 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 08:34:32,134 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:32,135 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:32,135 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:32,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:32,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:32,135 INFO L87 Difference]: Start difference. First operand 310 states and 516 transitions. Second operand 5 states. [2018-11-18 08:34:32,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:32,299 INFO L93 Difference]: Finished difference Result 612 states and 1022 transitions. [2018-11-18 08:34:32,299 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:32,299 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 92 [2018-11-18 08:34:32,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:32,301 INFO L225 Difference]: With dead ends: 612 [2018-11-18 08:34:32,301 INFO L226 Difference]: Without dead ends: 313 [2018-11-18 08:34:32,301 INFO L604 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 [2018-11-18 08:34:32,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 313 states. [2018-11-18 08:34:32,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 313 to 308. [2018-11-18 08:34:32,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2018-11-18 08:34:32,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 511 transitions. [2018-11-18 08:34:32,312 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 511 transitions. Word has length 92 [2018-11-18 08:34:32,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:32,312 INFO L480 AbstractCegarLoop]: Abstraction has 308 states and 511 transitions. [2018-11-18 08:34:32,312 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:32,312 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 511 transitions. [2018-11-18 08:34:32,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-18 08:34:32,313 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:32,313 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] [2018-11-18 08:34:32,314 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:32,314 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:32,314 INFO L82 PathProgramCache]: Analyzing trace with hash -1182776754, now seen corresponding path program 1 times [2018-11-18 08:34:32,314 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:32,314 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:32,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:32,315 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:32,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:32,356 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-18 08:34:32,356 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:32,356 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:32,357 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:32,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:32,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:32,357 INFO L87 Difference]: Start difference. First operand 308 states and 511 transitions. Second operand 5 states. [2018-11-18 08:34:32,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:32,518 INFO L93 Difference]: Finished difference Result 605 states and 1007 transitions. [2018-11-18 08:34:32,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:32,519 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 93 [2018-11-18 08:34:32,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:32,520 INFO L225 Difference]: With dead ends: 605 [2018-11-18 08:34:32,520 INFO L226 Difference]: Without dead ends: 310 [2018-11-18 08:34:32,521 INFO L604 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 [2018-11-18 08:34:32,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2018-11-18 08:34:32,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 308. [2018-11-18 08:34:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2018-11-18 08:34:32,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 507 transitions. [2018-11-18 08:34:32,533 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 507 transitions. Word has length 93 [2018-11-18 08:34:32,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:32,533 INFO L480 AbstractCegarLoop]: Abstraction has 308 states and 507 transitions. [2018-11-18 08:34:32,533 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:32,533 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 507 transitions. [2018-11-18 08:34:32,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 08:34:32,535 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:32,535 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] [2018-11-18 08:34:32,535 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:32,535 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:32,535 INFO L82 PathProgramCache]: Analyzing trace with hash -681708037, now seen corresponding path program 1 times [2018-11-18 08:34:32,535 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:32,536 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:32,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:32,536 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:32,537 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:32,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:32,582 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-11-18 08:34:32,582 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:32,582 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:32,583 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:32,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:32,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:32,583 INFO L87 Difference]: Start difference. First operand 308 states and 507 transitions. Second operand 5 states. [2018-11-18 08:34:32,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:32,692 INFO L93 Difference]: Finished difference Result 612 states and 1009 transitions. [2018-11-18 08:34:32,693 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:32,693 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2018-11-18 08:34:32,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:32,694 INFO L225 Difference]: With dead ends: 612 [2018-11-18 08:34:32,694 INFO L226 Difference]: Without dead ends: 317 [2018-11-18 08:34:32,694 INFO L604 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 [2018-11-18 08:34:32,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2018-11-18 08:34:32,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 317. [2018-11-18 08:34:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 317 states. [2018-11-18 08:34:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 513 transitions. [2018-11-18 08:34:32,702 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 513 transitions. Word has length 106 [2018-11-18 08:34:32,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:32,702 INFO L480 AbstractCegarLoop]: Abstraction has 317 states and 513 transitions. [2018-11-18 08:34:32,702 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:32,702 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 513 transitions. [2018-11-18 08:34:32,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 08:34:32,703 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:32,704 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] [2018-11-18 08:34:32,704 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:32,704 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:32,704 INFO L82 PathProgramCache]: Analyzing trace with hash 1639319016, now seen corresponding path program 1 times [2018-11-18 08:34:32,704 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:32,704 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:32,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:32,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:32,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:32,760 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-18 08:34:32,760 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:32,760 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:32,760 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:32,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:32,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:32,761 INFO L87 Difference]: Start difference. First operand 317 states and 513 transitions. Second operand 5 states. [2018-11-18 08:34:32,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:32,881 INFO L93 Difference]: Finished difference Result 653 states and 1063 transitions. [2018-11-18 08:34:32,882 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:32,882 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2018-11-18 08:34:32,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:32,883 INFO L225 Difference]: With dead ends: 653 [2018-11-18 08:34:32,883 INFO L226 Difference]: Without dead ends: 349 [2018-11-18 08:34:32,884 INFO L604 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 [2018-11-18 08:34:32,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2018-11-18 08:34:32,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 347. [2018-11-18 08:34:32,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 347 states. [2018-11-18 08:34:32,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 347 states and 561 transitions. [2018-11-18 08:34:32,892 INFO L78 Accepts]: Start accepts. Automaton has 347 states and 561 transitions. Word has length 106 [2018-11-18 08:34:32,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:32,892 INFO L480 AbstractCegarLoop]: Abstraction has 347 states and 561 transitions. [2018-11-18 08:34:32,892 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:32,892 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 561 transitions. [2018-11-18 08:34:32,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-18 08:34:32,893 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:32,893 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, 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] [2018-11-18 08:34:32,894 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:32,894 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:32,894 INFO L82 PathProgramCache]: Analyzing trace with hash -1435854159, now seen corresponding path program 1 times [2018-11-18 08:34:32,894 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:32,894 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:32,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:32,895 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:32,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:32,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-18 08:34:32,948 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:32,949 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:32,949 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:32,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:32,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:32,949 INFO L87 Difference]: Start difference. First operand 347 states and 561 transitions. Second operand 5 states. [2018-11-18 08:34:33,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:33,127 INFO L93 Difference]: Finished difference Result 683 states and 1107 transitions. [2018-11-18 08:34:33,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:33,128 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 107 [2018-11-18 08:34:33,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:33,129 INFO L225 Difference]: With dead ends: 683 [2018-11-18 08:34:33,129 INFO L226 Difference]: Without dead ends: 349 [2018-11-18 08:34:33,130 INFO L604 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 [2018-11-18 08:34:33,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2018-11-18 08:34:33,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 347. [2018-11-18 08:34:33,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 347 states. [2018-11-18 08:34:33,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 347 states and 557 transitions. [2018-11-18 08:34:33,140 INFO L78 Accepts]: Start accepts. Automaton has 347 states and 557 transitions. Word has length 107 [2018-11-18 08:34:33,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:33,147 INFO L480 AbstractCegarLoop]: Abstraction has 347 states and 557 transitions. [2018-11-18 08:34:33,147 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:33,147 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 557 transitions. [2018-11-18 08:34:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-11-18 08:34:33,148 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:33,148 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] [2018-11-18 08:34:33,148 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:33,148 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:33,148 INFO L82 PathProgramCache]: Analyzing trace with hash 1959606936, now seen corresponding path program 1 times [2018-11-18 08:34:33,149 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:33,149 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:33,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:33,149 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:33,150 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:33,199 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-18 08:34:33,199 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:33,200 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:33,200 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:33,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:33,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:33,200 INFO L87 Difference]: Start difference. First operand 347 states and 557 transitions. Second operand 5 states. [2018-11-18 08:34:33,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:33,316 INFO L93 Difference]: Finished difference Result 717 states and 1158 transitions. [2018-11-18 08:34:33,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:33,316 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 108 [2018-11-18 08:34:33,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:33,317 INFO L225 Difference]: With dead ends: 717 [2018-11-18 08:34:33,318 INFO L226 Difference]: Without dead ends: 383 [2018-11-18 08:34:33,318 INFO L604 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 [2018-11-18 08:34:33,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2018-11-18 08:34:33,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 375. [2018-11-18 08:34:33,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 375 states. [2018-11-18 08:34:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 375 states and 600 transitions. [2018-11-18 08:34:33,327 INFO L78 Accepts]: Start accepts. Automaton has 375 states and 600 transitions. Word has length 108 [2018-11-18 08:34:33,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:33,328 INFO L480 AbstractCegarLoop]: Abstraction has 375 states and 600 transitions. [2018-11-18 08:34:33,328 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 600 transitions. [2018-11-18 08:34:33,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 08:34:33,329 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:33,329 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] [2018-11-18 08:34:33,329 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:33,329 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:33,329 INFO L82 PathProgramCache]: Analyzing trace with hash 366282881, now seen corresponding path program 1 times [2018-11-18 08:34:33,329 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:33,329 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:33,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:33,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:33,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:33,372 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-18 08:34:33,372 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:33,372 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:33,372 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:33,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:33,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:33,373 INFO L87 Difference]: Start difference. First operand 375 states and 600 transitions. Second operand 5 states. [2018-11-18 08:34:33,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:33,494 INFO L93 Difference]: Finished difference Result 745 states and 1196 transitions. [2018-11-18 08:34:33,494 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:33,495 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2018-11-18 08:34:33,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:33,496 INFO L225 Difference]: With dead ends: 745 [2018-11-18 08:34:33,496 INFO L226 Difference]: Without dead ends: 383 [2018-11-18 08:34:33,496 INFO L604 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 [2018-11-18 08:34:33,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2018-11-18 08:34:33,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 375. [2018-11-18 08:34:33,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 375 states. [2018-11-18 08:34:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 375 states and 595 transitions. [2018-11-18 08:34:33,506 INFO L78 Accepts]: Start accepts. Automaton has 375 states and 595 transitions. Word has length 109 [2018-11-18 08:34:33,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:33,506 INFO L480 AbstractCegarLoop]: Abstraction has 375 states and 595 transitions. [2018-11-18 08:34:33,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:33,506 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 595 transitions. [2018-11-18 08:34:33,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-18 08:34:33,507 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:33,507 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] [2018-11-18 08:34:33,507 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:33,507 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:33,508 INFO L82 PathProgramCache]: Analyzing trace with hash -1543861278, now seen corresponding path program 1 times [2018-11-18 08:34:33,508 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:33,508 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:33,508 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:33,508 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:33,508 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:33,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:33,546 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-18 08:34:33,546 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:33,546 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:33,546 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:33,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:33,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:33,547 INFO L87 Difference]: Start difference. First operand 375 states and 595 transitions. Second operand 5 states. [2018-11-18 08:34:33,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:33,657 INFO L93 Difference]: Finished difference Result 763 states and 1215 transitions. [2018-11-18 08:34:33,657 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:33,657 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2018-11-18 08:34:33,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:33,659 INFO L225 Difference]: With dead ends: 763 [2018-11-18 08:34:33,659 INFO L226 Difference]: Without dead ends: 401 [2018-11-18 08:34:33,659 INFO L604 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 [2018-11-18 08:34:33,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401 states. [2018-11-18 08:34:33,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401 to 397. [2018-11-18 08:34:33,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 397 states. [2018-11-18 08:34:33,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 625 transitions. [2018-11-18 08:34:33,668 INFO L78 Accepts]: Start accepts. Automaton has 397 states and 625 transitions. Word has length 113 [2018-11-18 08:34:33,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:33,668 INFO L480 AbstractCegarLoop]: Abstraction has 397 states and 625 transitions. [2018-11-18 08:34:33,668 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:33,669 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 625 transitions. [2018-11-18 08:34:33,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-11-18 08:34:33,670 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:33,670 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] [2018-11-18 08:34:33,670 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:33,670 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:33,670 INFO L82 PathProgramCache]: Analyzing trace with hash 991761785, now seen corresponding path program 1 times [2018-11-18 08:34:33,670 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:33,670 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:33,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:33,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:33,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:33,707 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-18 08:34:33,707 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:33,707 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:33,708 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:33,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:33,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:33,708 INFO L87 Difference]: Start difference. First operand 397 states and 625 transitions. Second operand 5 states. [2018-11-18 08:34:33,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:33,819 INFO L93 Difference]: Finished difference Result 785 states and 1239 transitions. [2018-11-18 08:34:33,820 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:33,820 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2018-11-18 08:34:33,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:33,821 INFO L225 Difference]: With dead ends: 785 [2018-11-18 08:34:33,822 INFO L226 Difference]: Without dead ends: 401 [2018-11-18 08:34:33,822 INFO L604 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 [2018-11-18 08:34:33,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401 states. [2018-11-18 08:34:33,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401 to 397. [2018-11-18 08:34:33,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 397 states. [2018-11-18 08:34:33,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 619 transitions. [2018-11-18 08:34:33,831 INFO L78 Accepts]: Start accepts. Automaton has 397 states and 619 transitions. Word has length 114 [2018-11-18 08:34:33,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:33,831 INFO L480 AbstractCegarLoop]: Abstraction has 397 states and 619 transitions. [2018-11-18 08:34:33,831 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:33,831 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 619 transitions. [2018-11-18 08:34:33,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-11-18 08:34:33,832 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:33,832 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] [2018-11-18 08:34:33,832 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:33,833 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:33,833 INFO L82 PathProgramCache]: Analyzing trace with hash -1114312405, now seen corresponding path program 1 times [2018-11-18 08:34:33,833 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:33,833 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:33,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:33,833 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:33,834 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:33,871 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-18 08:34:33,871 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:33,871 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 08:34:33,871 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:33,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:33,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:33,872 INFO L87 Difference]: Start difference. First operand 397 states and 619 transitions. Second operand 5 states. [2018-11-18 08:34:33,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:33,988 INFO L93 Difference]: Finished difference Result 823 states and 1288 transitions. [2018-11-18 08:34:33,988 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:33,988 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 129 [2018-11-18 08:34:33,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:33,990 INFO L225 Difference]: With dead ends: 823 [2018-11-18 08:34:33,990 INFO L226 Difference]: Without dead ends: 439 [2018-11-18 08:34:33,990 INFO L604 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 [2018-11-18 08:34:33,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2018-11-18 08:34:33,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 436. [2018-11-18 08:34:33,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 436 states. [2018-11-18 08:34:34,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 436 states and 679 transitions. [2018-11-18 08:34:34,000 INFO L78 Accepts]: Start accepts. Automaton has 436 states and 679 transitions. Word has length 129 [2018-11-18 08:34:34,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:34,000 INFO L480 AbstractCegarLoop]: Abstraction has 436 states and 679 transitions. [2018-11-18 08:34:34,000 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:34,001 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 679 transitions. [2018-11-18 08:34:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-18 08:34:34,002 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:34,002 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] [2018-11-18 08:34:34,002 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:34,002 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:34,002 INFO L82 PathProgramCache]: Analyzing trace with hash -526062847, now seen corresponding path program 1 times [2018-11-18 08:34:34,002 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:34,002 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:34,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,003 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:34,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:34,032 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-18 08:34:34,032 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:34,032 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:34,032 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:34,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:34,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:34,033 INFO L87 Difference]: Start difference. First operand 436 states and 679 transitions. Second operand 3 states. [2018-11-18 08:34:34,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:34,076 INFO L93 Difference]: Finished difference Result 859 states and 1341 transitions. [2018-11-18 08:34:34,076 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:34,076 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 130 [2018-11-18 08:34:34,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:34,078 INFO L225 Difference]: With dead ends: 859 [2018-11-18 08:34:34,078 INFO L226 Difference]: Without dead ends: 857 [2018-11-18 08:34:34,079 INFO L604 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 [2018-11-18 08:34:34,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2018-11-18 08:34:34,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 857. [2018-11-18 08:34:34,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 857 states. [2018-11-18 08:34:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 857 states and 1339 transitions. [2018-11-18 08:34:34,100 INFO L78 Accepts]: Start accepts. Automaton has 857 states and 1339 transitions. Word has length 130 [2018-11-18 08:34:34,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:34,100 INFO L480 AbstractCegarLoop]: Abstraction has 857 states and 1339 transitions. [2018-11-18 08:34:34,100 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:34,100 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1339 transitions. [2018-11-18 08:34:34,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-18 08:34:34,102 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:34,102 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] [2018-11-18 08:34:34,102 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:34,102 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:34,102 INFO L82 PathProgramCache]: Analyzing trace with hash 1847663353, now seen corresponding path program 1 times [2018-11-18 08:34:34,102 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:34,103 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:34,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,103 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:34,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:34,147 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-18 08:34:34,148 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:34,148 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:34,149 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:34,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:34,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:34,149 INFO L87 Difference]: Start difference. First operand 857 states and 1339 transitions. Second operand 3 states. [2018-11-18 08:34:34,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:34,189 INFO L93 Difference]: Finished difference Result 2076 states and 3250 transitions. [2018-11-18 08:34:34,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:34,189 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 131 [2018-11-18 08:34:34,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:34,192 INFO L225 Difference]: With dead ends: 2076 [2018-11-18 08:34:34,192 INFO L226 Difference]: Without dead ends: 1232 [2018-11-18 08:34:34,193 INFO L604 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 [2018-11-18 08:34:34,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1232 states. [2018-11-18 08:34:34,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1232 to 1232. [2018-11-18 08:34:34,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1232 states. [2018-11-18 08:34:34,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1232 states and 1925 transitions. [2018-11-18 08:34:34,217 INFO L78 Accepts]: Start accepts. Automaton has 1232 states and 1925 transitions. Word has length 131 [2018-11-18 08:34:34,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:34,217 INFO L480 AbstractCegarLoop]: Abstraction has 1232 states and 1925 transitions. [2018-11-18 08:34:34,217 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:34,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1925 transitions. [2018-11-18 08:34:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-18 08:34:34,219 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:34,219 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] [2018-11-18 08:34:34,219 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:34,219 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:34,219 INFO L82 PathProgramCache]: Analyzing trace with hash 1261387131, now seen corresponding path program 1 times [2018-11-18 08:34:34,219 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:34,219 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:34,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,221 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:34,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-18 08:34:34,240 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:34,240 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:34,240 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:34,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:34,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:34,241 INFO L87 Difference]: Start difference. First operand 1232 states and 1925 transitions. Second operand 3 states. [2018-11-18 08:34:34,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:34,297 INFO L93 Difference]: Finished difference Result 2868 states and 4488 transitions. [2018-11-18 08:34:34,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:34,298 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 131 [2018-11-18 08:34:34,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:34,301 INFO L225 Difference]: With dead ends: 2868 [2018-11-18 08:34:34,302 INFO L226 Difference]: Without dead ends: 1649 [2018-11-18 08:34:34,303 INFO L604 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 [2018-11-18 08:34:34,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1649 states. [2018-11-18 08:34:34,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1649 to 1649. [2018-11-18 08:34:34,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1649 states. [2018-11-18 08:34:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1649 states and 2576 transitions. [2018-11-18 08:34:34,336 INFO L78 Accepts]: Start accepts. Automaton has 1649 states and 2576 transitions. Word has length 131 [2018-11-18 08:34:34,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:34,336 INFO L480 AbstractCegarLoop]: Abstraction has 1649 states and 2576 transitions. [2018-11-18 08:34:34,336 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:34,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2576 transitions. [2018-11-18 08:34:34,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-18 08:34:34,339 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:34,339 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] [2018-11-18 08:34:34,339 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:34,339 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:34,340 INFO L82 PathProgramCache]: Analyzing trace with hash -880473347, now seen corresponding path program 1 times [2018-11-18 08:34:34,340 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:34,340 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:34,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,340 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:34,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:34,364 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-18 08:34:34,364 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:34,364 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:34,365 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:34,365 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:34,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:34,365 INFO L87 Difference]: Start difference. First operand 1649 states and 2576 transitions. Second operand 3 states. [2018-11-18 08:34:34,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:34,431 INFO L93 Difference]: Finished difference Result 3683 states and 5758 transitions. [2018-11-18 08:34:34,432 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:34,432 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 131 [2018-11-18 08:34:34,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:34,436 INFO L225 Difference]: With dead ends: 3683 [2018-11-18 08:34:34,436 INFO L226 Difference]: Without dead ends: 2047 [2018-11-18 08:34:34,438 INFO L604 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 [2018-11-18 08:34:34,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2047 states. [2018-11-18 08:34:34,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2047 to 2047. [2018-11-18 08:34:34,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2047 states. [2018-11-18 08:34:34,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 2047 states and 3195 transitions. [2018-11-18 08:34:34,480 INFO L78 Accepts]: Start accepts. Automaton has 2047 states and 3195 transitions. Word has length 131 [2018-11-18 08:34:34,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:34,481 INFO L480 AbstractCegarLoop]: Abstraction has 2047 states and 3195 transitions. [2018-11-18 08:34:34,481 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3195 transitions. [2018-11-18 08:34:34,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-11-18 08:34:34,484 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:34,484 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, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 08:34:34,484 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:34,484 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:34,484 INFO L82 PathProgramCache]: Analyzing trace with hash -59417338, now seen corresponding path program 1 times [2018-11-18 08:34:34,485 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:34,485 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:34,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,485 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:34,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 271 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2018-11-18 08:34:34,517 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:34,517 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:34,518 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:34,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:34,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:34,518 INFO L87 Difference]: Start difference. First operand 2047 states and 3195 transitions. Second operand 3 states. [2018-11-18 08:34:34,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:34,654 INFO L93 Difference]: Finished difference Result 4131 states and 6433 transitions. [2018-11-18 08:34:34,655 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:34,655 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 211 [2018-11-18 08:34:34,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:34,659 INFO L225 Difference]: With dead ends: 4131 [2018-11-18 08:34:34,659 INFO L226 Difference]: Without dead ends: 2097 [2018-11-18 08:34:34,661 INFO L604 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 [2018-11-18 08:34:34,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2097 states. [2018-11-18 08:34:34,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2097 to 2047. [2018-11-18 08:34:34,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2047 states. [2018-11-18 08:34:34,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 2047 states and 3127 transitions. [2018-11-18 08:34:34,702 INFO L78 Accepts]: Start accepts. Automaton has 2047 states and 3127 transitions. Word has length 211 [2018-11-18 08:34:34,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:34,702 INFO L480 AbstractCegarLoop]: Abstraction has 2047 states and 3127 transitions. [2018-11-18 08:34:34,702 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:34,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3127 transitions. [2018-11-18 08:34:34,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-11-18 08:34:34,705 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:34,705 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] [2018-11-18 08:34:34,705 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:34,706 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:34,706 INFO L82 PathProgramCache]: Analyzing trace with hash 135562253, now seen corresponding path program 1 times [2018-11-18 08:34:34,706 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:34,706 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:34,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,707 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:34,707 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:34,764 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 276 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2018-11-18 08:34:34,764 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:34,764 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:34,765 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:34,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:34,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:34,765 INFO L87 Difference]: Start difference. First operand 2047 states and 3127 transitions. Second operand 3 states. [2018-11-18 08:34:34,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:34,905 INFO L93 Difference]: Finished difference Result 4181 states and 6365 transitions. [2018-11-18 08:34:34,905 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:34,905 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 226 [2018-11-18 08:34:34,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:34,910 INFO L225 Difference]: With dead ends: 4181 [2018-11-18 08:34:34,910 INFO L226 Difference]: Without dead ends: 2147 [2018-11-18 08:34:34,912 INFO L604 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 [2018-11-18 08:34:34,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2147 states. [2018-11-18 08:34:34,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2147 to 2054. [2018-11-18 08:34:34,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2054 states. [2018-11-18 08:34:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 2054 states and 3051 transitions. [2018-11-18 08:34:34,953 INFO L78 Accepts]: Start accepts. Automaton has 2054 states and 3051 transitions. Word has length 226 [2018-11-18 08:34:34,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:34,954 INFO L480 AbstractCegarLoop]: Abstraction has 2054 states and 3051 transitions. [2018-11-18 08:34:34,954 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:34,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3051 transitions. [2018-11-18 08:34:34,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2018-11-18 08:34:34,957 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:34,957 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 08:34:34,957 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:34,957 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:34,958 INFO L82 PathProgramCache]: Analyzing trace with hash -1011854510, now seen corresponding path program 1 times [2018-11-18 08:34:34,958 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:34,958 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:34,958 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,958 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:34,958 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:35,009 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 357 proven. 27 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2018-11-18 08:34:35,009 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 08:34:35,009 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/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 [2018-11-18 08:34:35,021 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:35,080 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 08:34:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 357 proven. 27 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2018-11-18 08:34:35,137 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 08:34:35,138 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2018-11-18 08:34:35,138 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 08:34:35,138 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 08:34:35,138 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 08:34:35,139 INFO L87 Difference]: Start difference. First operand 2054 states and 3051 transitions. Second operand 4 states. [2018-11-18 08:34:35,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:35,387 INFO L93 Difference]: Finished difference Result 4918 states and 7262 transitions. [2018-11-18 08:34:35,387 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:35,388 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 244 [2018-11-18 08:34:35,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:35,393 INFO L225 Difference]: With dead ends: 4918 [2018-11-18 08:34:35,393 INFO L226 Difference]: Without dead ends: 2843 [2018-11-18 08:34:35,396 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 249 GetRequests, 246 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:35,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2843 states. [2018-11-18 08:34:35,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2843 to 1875. [2018-11-18 08:34:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1875 states. [2018-11-18 08:34:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1875 states and 2751 transitions. [2018-11-18 08:34:35,460 INFO L78 Accepts]: Start accepts. Automaton has 1875 states and 2751 transitions. Word has length 244 [2018-11-18 08:34:35,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:35,460 INFO L480 AbstractCegarLoop]: Abstraction has 1875 states and 2751 transitions. [2018-11-18 08:34:35,460 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 08:34:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2751 transitions. [2018-11-18 08:34:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2018-11-18 08:34:35,464 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:35,464 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 08:34:35,465 INFO L423 AbstractCegarLoop]: === Iteration 23 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:35,465 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:35,465 INFO L82 PathProgramCache]: Analyzing trace with hash 1516741059, now seen corresponding path program 1 times [2018-11-18 08:34:35,465 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:35,465 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:35,466 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:35,466 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:35,466 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:35,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:35,552 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 378 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2018-11-18 08:34:35,553 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:35,553 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:35,553 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:35,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:35,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:35,554 INFO L87 Difference]: Start difference. First operand 1875 states and 2751 transitions. Second operand 3 states. [2018-11-18 08:34:35,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:35,701 INFO L93 Difference]: Finished difference Result 3904 states and 5736 transitions. [2018-11-18 08:34:35,701 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:35,701 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 254 [2018-11-18 08:34:35,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:35,705 INFO L225 Difference]: With dead ends: 3904 [2018-11-18 08:34:35,705 INFO L226 Difference]: Without dead ends: 1960 [2018-11-18 08:34:35,707 INFO L604 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 [2018-11-18 08:34:35,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1960 states. [2018-11-18 08:34:35,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1960 to 1950. [2018-11-18 08:34:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1950 states. [2018-11-18 08:34:35,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1950 states and 2811 transitions. [2018-11-18 08:34:35,760 INFO L78 Accepts]: Start accepts. Automaton has 1950 states and 2811 transitions. Word has length 254 [2018-11-18 08:34:35,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:35,760 INFO L480 AbstractCegarLoop]: Abstraction has 1950 states and 2811 transitions. [2018-11-18 08:34:35,760 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:35,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 2811 transitions. [2018-11-18 08:34:35,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2018-11-18 08:34:35,764 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:35,764 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] [2018-11-18 08:34:35,764 INFO L423 AbstractCegarLoop]: === Iteration 24 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:35,764 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:35,764 INFO L82 PathProgramCache]: Analyzing trace with hash 1516783013, now seen corresponding path program 1 times [2018-11-18 08:34:35,764 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:35,764 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:35,765 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:35,765 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:35,765 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:35,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:35,822 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 450 proven. 17 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-11-18 08:34:35,822 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 08:34:35,822 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/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 [2018-11-18 08:34:35,832 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:35,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:35,876 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 08:34:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 450 proven. 17 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-11-18 08:34:35,919 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 08:34:35,919 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2018-11-18 08:34:35,919 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 08:34:35,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 08:34:35,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 08:34:35,920 INFO L87 Difference]: Start difference. First operand 1950 states and 2811 transitions. Second operand 4 states. [2018-11-18 08:34:36,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:36,189 INFO L93 Difference]: Finished difference Result 5720 states and 8258 transitions. [2018-11-18 08:34:36,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 08:34:36,190 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 266 [2018-11-18 08:34:36,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:36,196 INFO L225 Difference]: With dead ends: 5720 [2018-11-18 08:34:36,196 INFO L226 Difference]: Without dead ends: 3816 [2018-11-18 08:34:36,199 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 271 GetRequests, 268 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:36,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3816 states. [2018-11-18 08:34:36,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3816 to 2124. [2018-11-18 08:34:36,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2124 states. [2018-11-18 08:34:36,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 2124 states and 2887 transitions. [2018-11-18 08:34:36,275 INFO L78 Accepts]: Start accepts. Automaton has 2124 states and 2887 transitions. Word has length 266 [2018-11-18 08:34:36,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:36,275 INFO L480 AbstractCegarLoop]: Abstraction has 2124 states and 2887 transitions. [2018-11-18 08:34:36,275 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 08:34:36,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 2887 transitions. [2018-11-18 08:34:36,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2018-11-18 08:34:36,278 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:36,279 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] [2018-11-18 08:34:36,279 INFO L423 AbstractCegarLoop]: === Iteration 25 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:36,279 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:36,279 INFO L82 PathProgramCache]: Analyzing trace with hash 1934671715, now seen corresponding path program 1 times [2018-11-18 08:34:36,279 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:36,279 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:36,280 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:36,280 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:36,280 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:36,329 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2018-11-18 08:34:36,329 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:36,329 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:36,330 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:36,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:36,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:36,330 INFO L87 Difference]: Start difference. First operand 2124 states and 2887 transitions. Second operand 3 states. [2018-11-18 08:34:36,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:36,447 INFO L93 Difference]: Finished difference Result 6020 states and 8221 transitions. [2018-11-18 08:34:36,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:36,450 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 266 [2018-11-18 08:34:36,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:36,461 INFO L225 Difference]: With dead ends: 6020 [2018-11-18 08:34:36,461 INFO L226 Difference]: Without dead ends: 3942 [2018-11-18 08:34:36,466 INFO L604 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 [2018-11-18 08:34:36,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3942 states. [2018-11-18 08:34:36,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3942 to 3940. [2018-11-18 08:34:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3940 states. [2018-11-18 08:34:36,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 3940 states and 5389 transitions. [2018-11-18 08:34:36,630 INFO L78 Accepts]: Start accepts. Automaton has 3940 states and 5389 transitions. Word has length 266 [2018-11-18 08:34:36,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:36,630 INFO L480 AbstractCegarLoop]: Abstraction has 3940 states and 5389 transitions. [2018-11-18 08:34:36,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:36,630 INFO L276 IsEmpty]: Start isEmpty. Operand 3940 states and 5389 transitions. [2018-11-18 08:34:36,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-11-18 08:34:36,636 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:36,637 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] [2018-11-18 08:34:36,637 INFO L423 AbstractCegarLoop]: === Iteration 26 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:36,637 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:36,637 INFO L82 PathProgramCache]: Analyzing trace with hash 773539365, now seen corresponding path program 1 times [2018-11-18 08:34:36,637 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:36,637 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:36,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:36,638 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:36,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:36,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:36,721 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-11-18 08:34:36,721 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:36,722 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:36,722 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:36,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:36,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:36,722 INFO L87 Difference]: Start difference. First operand 3940 states and 5389 transitions. Second operand 3 states. [2018-11-18 08:34:37,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:37,014 INFO L93 Difference]: Finished difference Result 8006 states and 10904 transitions. [2018-11-18 08:34:37,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:37,015 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 270 [2018-11-18 08:34:37,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:37,023 INFO L225 Difference]: With dead ends: 8006 [2018-11-18 08:34:37,023 INFO L226 Difference]: Without dead ends: 4112 [2018-11-18 08:34:37,029 INFO L604 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 [2018-11-18 08:34:37,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4112 states. [2018-11-18 08:34:37,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4112 to 3940. [2018-11-18 08:34:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3940 states. [2018-11-18 08:34:37,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 3940 states and 5285 transitions. [2018-11-18 08:34:37,208 INFO L78 Accepts]: Start accepts. Automaton has 3940 states and 5285 transitions. Word has length 270 [2018-11-18 08:34:37,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:37,208 INFO L480 AbstractCegarLoop]: Abstraction has 3940 states and 5285 transitions. [2018-11-18 08:34:37,208 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:37,208 INFO L276 IsEmpty]: Start isEmpty. Operand 3940 states and 5285 transitions. [2018-11-18 08:34:37,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2018-11-18 08:34:37,218 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:37,218 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] [2018-11-18 08:34:37,218 INFO L423 AbstractCegarLoop]: === Iteration 27 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:37,219 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:37,219 INFO L82 PathProgramCache]: Analyzing trace with hash 374895214, now seen corresponding path program 1 times [2018-11-18 08:34:37,219 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:37,219 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:37,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:37,220 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:37,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 598 proven. 0 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2018-11-18 08:34:37,374 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:37,375 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:37,375 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:37,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:37,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:37,375 INFO L87 Difference]: Start difference. First operand 3940 states and 5285 transitions. Second operand 3 states. [2018-11-18 08:34:37,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:37,608 INFO L93 Difference]: Finished difference Result 6590 states and 8714 transitions. [2018-11-18 08:34:37,609 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:37,609 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 337 [2018-11-18 08:34:37,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:37,613 INFO L225 Difference]: With dead ends: 6590 [2018-11-18 08:34:37,613 INFO L226 Difference]: Without dead ends: 2030 [2018-11-18 08:34:37,619 INFO L604 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 [2018-11-18 08:34:37,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2030 states. [2018-11-18 08:34:37,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2030 to 2030. [2018-11-18 08:34:37,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2030 states. [2018-11-18 08:34:37,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 2030 states and 2663 transitions. [2018-11-18 08:34:37,689 INFO L78 Accepts]: Start accepts. Automaton has 2030 states and 2663 transitions. Word has length 337 [2018-11-18 08:34:37,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:37,689 INFO L480 AbstractCegarLoop]: Abstraction has 2030 states and 2663 transitions. [2018-11-18 08:34:37,689 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:37,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 2663 transitions. [2018-11-18 08:34:37,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2018-11-18 08:34:37,695 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:37,695 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 08:34:37,695 INFO L423 AbstractCegarLoop]: === Iteration 28 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:37,695 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:37,695 INFO L82 PathProgramCache]: Analyzing trace with hash 1635839114, now seen corresponding path program 1 times [2018-11-18 08:34:37,695 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:37,696 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:37,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:37,696 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:37,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:37,769 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 368 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2018-11-18 08:34:37,770 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:37,770 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:37,770 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:37,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:37,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:37,771 INFO L87 Difference]: Start difference. First operand 2030 states and 2663 transitions. Second operand 3 states. [2018-11-18 08:34:37,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:37,965 INFO L93 Difference]: Finished difference Result 4130 states and 5416 transitions. [2018-11-18 08:34:37,966 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:37,966 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 338 [2018-11-18 08:34:37,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:37,969 INFO L225 Difference]: With dead ends: 4130 [2018-11-18 08:34:37,969 INFO L226 Difference]: Without dead ends: 2146 [2018-11-18 08:34:37,972 INFO L604 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 [2018-11-18 08:34:37,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2146 states. [2018-11-18 08:34:38,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2146 to 2126. [2018-11-18 08:34:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2126 states. [2018-11-18 08:34:38,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 2126 states and 2779 transitions. [2018-11-18 08:34:38,044 INFO L78 Accepts]: Start accepts. Automaton has 2126 states and 2779 transitions. Word has length 338 [2018-11-18 08:34:38,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:38,045 INFO L480 AbstractCegarLoop]: Abstraction has 2126 states and 2779 transitions. [2018-11-18 08:34:38,045 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:38,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2126 states and 2779 transitions. [2018-11-18 08:34:38,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2018-11-18 08:34:38,048 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:38,049 INFO L375 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 08:34:38,049 INFO L423 AbstractCegarLoop]: === Iteration 29 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:38,049 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:38,049 INFO L82 PathProgramCache]: Analyzing trace with hash -845935291, now seen corresponding path program 1 times [2018-11-18 08:34:38,049 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:38,049 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:38,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:38,050 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:38,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:38,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 530 proven. 0 refuted. 0 times theorem prover too weak. 700 trivial. 0 not checked. [2018-11-18 08:34:38,124 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:38,124 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:38,124 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:38,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:38,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:38,125 INFO L87 Difference]: Start difference. First operand 2126 states and 2779 transitions. Second operand 3 states. [2018-11-18 08:34:38,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:38,316 INFO L93 Difference]: Finished difference Result 4401 states and 5781 transitions. [2018-11-18 08:34:38,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:38,316 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 360 [2018-11-18 08:34:38,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:38,320 INFO L225 Difference]: With dead ends: 4401 [2018-11-18 08:34:38,320 INFO L226 Difference]: Without dead ends: 2321 [2018-11-18 08:34:38,323 INFO L604 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 [2018-11-18 08:34:38,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2321 states. [2018-11-18 08:34:38,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2321 to 2256. [2018-11-18 08:34:38,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2256 states. [2018-11-18 08:34:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 2256 states and 2934 transitions. [2018-11-18 08:34:38,400 INFO L78 Accepts]: Start accepts. Automaton has 2256 states and 2934 transitions. Word has length 360 [2018-11-18 08:34:38,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:38,401 INFO L480 AbstractCegarLoop]: Abstraction has 2256 states and 2934 transitions. [2018-11-18 08:34:38,401 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 2934 transitions. [2018-11-18 08:34:38,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2018-11-18 08:34:38,405 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:38,405 INFO L375 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 9, 9, 8, 8, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 08:34:38,405 INFO L423 AbstractCegarLoop]: === Iteration 30 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:38,405 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:38,405 INFO L82 PathProgramCache]: Analyzing trace with hash -963614036, now seen corresponding path program 1 times [2018-11-18 08:34:38,406 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:38,406 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:38,406 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:38,406 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:38,406 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:38,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:38,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 706 proven. 0 refuted. 0 times theorem prover too weak. 736 trivial. 0 not checked. [2018-11-18 08:34:38,507 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:38,507 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:38,507 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:38,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:38,507 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:38,508 INFO L87 Difference]: Start difference. First operand 2256 states and 2934 transitions. Second operand 3 states. [2018-11-18 08:34:38,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:38,776 INFO L93 Difference]: Finished difference Result 4506 states and 5866 transitions. [2018-11-18 08:34:38,776 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:38,777 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 387 [2018-11-18 08:34:38,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:38,781 INFO L225 Difference]: With dead ends: 4506 [2018-11-18 08:34:38,781 INFO L226 Difference]: Without dead ends: 2296 [2018-11-18 08:34:38,785 INFO L604 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 [2018-11-18 08:34:38,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2296 states. [2018-11-18 08:34:38,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2296 to 2256. [2018-11-18 08:34:38,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2256 states. [2018-11-18 08:34:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 2256 states and 2894 transitions. [2018-11-18 08:34:38,873 INFO L78 Accepts]: Start accepts. Automaton has 2256 states and 2894 transitions. Word has length 387 [2018-11-18 08:34:38,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:38,873 INFO L480 AbstractCegarLoop]: Abstraction has 2256 states and 2894 transitions. [2018-11-18 08:34:38,874 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:38,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 2894 transitions. [2018-11-18 08:34:38,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2018-11-18 08:34:38,878 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:38,879 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] [2018-11-18 08:34:38,879 INFO L423 AbstractCegarLoop]: === Iteration 31 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:38,879 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:38,879 INFO L82 PathProgramCache]: Analyzing trace with hash 964997421, now seen corresponding path program 1 times [2018-11-18 08:34:38,879 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:38,879 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:38,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:38,880 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:38,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 1063 proven. 27 refuted. 0 times theorem prover too weak. 576 trivial. 0 not checked. [2018-11-18 08:34:39,017 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 08:34:39,017 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/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 [2018-11-18 08:34:39,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:39,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:39,090 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 08:34:39,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 813 proven. 0 refuted. 0 times theorem prover too weak. 853 trivial. 0 not checked. [2018-11-18 08:34:39,214 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 08:34:39,214 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-18 08:34:39,215 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 08:34:39,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 08:34:39,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:39,215 INFO L87 Difference]: Start difference. First operand 2256 states and 2894 transitions. Second operand 5 states. [2018-11-18 08:34:39,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:39,751 INFO L93 Difference]: Finished difference Result 6349 states and 8211 transitions. [2018-11-18 08:34:39,753 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 08:34:39,753 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 411 [2018-11-18 08:34:39,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:39,758 INFO L225 Difference]: With dead ends: 6349 [2018-11-18 08:34:39,758 INFO L226 Difference]: Without dead ends: 4047 [2018-11-18 08:34:39,762 INFO L604 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 [2018-11-18 08:34:39,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4047 states. [2018-11-18 08:34:39,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4047 to 2252. [2018-11-18 08:34:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2252 states. [2018-11-18 08:34:39,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 2252 states and 2902 transitions. [2018-11-18 08:34:39,829 INFO L78 Accepts]: Start accepts. Automaton has 2252 states and 2902 transitions. Word has length 411 [2018-11-18 08:34:39,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:39,830 INFO L480 AbstractCegarLoop]: Abstraction has 2252 states and 2902 transitions. [2018-11-18 08:34:39,830 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 08:34:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 2902 transitions. [2018-11-18 08:34:39,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2018-11-18 08:34:39,834 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:39,834 INFO L375 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 14, 14, 13, 13, 12, 12, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 08:34:39,834 INFO L423 AbstractCegarLoop]: === Iteration 32 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:39,834 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:39,835 INFO L82 PathProgramCache]: Analyzing trace with hash -272971167, now seen corresponding path program 1 times [2018-11-18 08:34:39,835 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:39,835 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:39,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:39,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:39,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:39,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:39,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2873 backedges. 1262 proven. 0 refuted. 0 times theorem prover too weak. 1611 trivial. 0 not checked. [2018-11-18 08:34:39,941 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:39,941 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:39,942 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:39,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:39,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:39,942 INFO L87 Difference]: Start difference. First operand 2252 states and 2902 transitions. Second operand 3 states. [2018-11-18 08:34:40,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:40,086 INFO L93 Difference]: Finished difference Result 4468 states and 5747 transitions. [2018-11-18 08:34:40,087 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:40,087 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 525 [2018-11-18 08:34:40,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:40,090 INFO L225 Difference]: With dead ends: 4468 [2018-11-18 08:34:40,090 INFO L226 Difference]: Without dead ends: 2262 [2018-11-18 08:34:40,093 INFO L604 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 [2018-11-18 08:34:40,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2262 states. [2018-11-18 08:34:40,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2262 to 2252. [2018-11-18 08:34:40,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2252 states. [2018-11-18 08:34:40,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 2252 states and 2862 transitions. [2018-11-18 08:34:40,148 INFO L78 Accepts]: Start accepts. Automaton has 2252 states and 2862 transitions. Word has length 525 [2018-11-18 08:34:40,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:40,148 INFO L480 AbstractCegarLoop]: Abstraction has 2252 states and 2862 transitions. [2018-11-18 08:34:40,148 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 2862 transitions. [2018-11-18 08:34:40,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2018-11-18 08:34:40,153 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:40,153 INFO L375 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 15, 15, 14, 14, 13, 13, 12, 12, 12, 12, 10, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 08:34:40,153 INFO L423 AbstractCegarLoop]: === Iteration 33 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:40,153 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:40,153 INFO L82 PathProgramCache]: Analyzing trace with hash 1251460386, now seen corresponding path program 1 times [2018-11-18 08:34:40,154 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:40,154 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:40,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:40,154 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:40,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:40,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:40,304 INFO L134 CoverageAnalysis]: Checked inductivity of 3264 backedges. 1740 proven. 0 refuted. 0 times theorem prover too weak. 1524 trivial. 0 not checked. [2018-11-18 08:34:40,305 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 08:34:40,305 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 08:34:40,305 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 08:34:40,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 08:34:40,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 08:34:40,306 INFO L87 Difference]: Start difference. First operand 2252 states and 2862 transitions. Second operand 3 states. [2018-11-18 08:34:40,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:40,547 INFO L93 Difference]: Finished difference Result 4643 states and 5917 transitions. [2018-11-18 08:34:40,548 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 08:34:40,548 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 559 [2018-11-18 08:34:40,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:40,552 INFO L225 Difference]: With dead ends: 4643 [2018-11-18 08:34:40,553 INFO L226 Difference]: Without dead ends: 2437 [2018-11-18 08:34:40,556 INFO L604 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 [2018-11-18 08:34:40,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2437 states. [2018-11-18 08:34:40,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2437 to 2427. [2018-11-18 08:34:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2427 states. [2018-11-18 08:34:40,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 2427 states and 3062 transitions. [2018-11-18 08:34:40,641 INFO L78 Accepts]: Start accepts. Automaton has 2427 states and 3062 transitions. Word has length 559 [2018-11-18 08:34:40,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:40,642 INFO L480 AbstractCegarLoop]: Abstraction has 2427 states and 3062 transitions. [2018-11-18 08:34:40,642 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 08:34:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 3062 transitions. [2018-11-18 08:34:40,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 624 [2018-11-18 08:34:40,647 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 08:34:40,647 INFO L375 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 18, 17, 17, 16, 16, 15, 15, 14, 14, 14, 14, 12, 10, 10, 8, 8, 6, 6, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 08:34:40,648 INFO L423 AbstractCegarLoop]: === Iteration 34 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 08:34:40,648 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:40,648 INFO L82 PathProgramCache]: Analyzing trace with hash -1633928286, now seen corresponding path program 1 times [2018-11-18 08:34:40,648 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:40,648 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:40,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:40,649 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:40,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:40,871 INFO L134 CoverageAnalysis]: Checked inductivity of 4180 backedges. 2409 proven. 27 refuted. 0 times theorem prover too weak. 1744 trivial. 0 not checked. [2018-11-18 08:34:40,871 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 08:34:40,871 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/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 [2018-11-18 08:34:40,881 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:34:40,972 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 08:34:41,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4180 backedges. 2409 proven. 27 refuted. 0 times theorem prover too weak. 1744 trivial. 0 not checked. [2018-11-18 08:34:41,138 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 08:34:41,138 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2018-11-18 08:34:41,139 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 08:34:41,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 08:34:41,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 08:34:41,139 INFO L87 Difference]: Start difference. First operand 2427 states and 3062 transitions. Second operand 4 states. [2018-11-18 08:34:41,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 08:34:41,308 INFO L93 Difference]: Finished difference Result 4068 states and 5151 transitions. [2018-11-18 08:34:41,308 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 08:34:41,309 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 623 [2018-11-18 08:34:41,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 08:34:41,310 INFO L225 Difference]: With dead ends: 4068 [2018-11-18 08:34:41,310 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 08:34:41,313 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 628 GetRequests, 625 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 08:34:41,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 08:34:41,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 08:34:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 08:34:41,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 08:34:41,314 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 623 [2018-11-18 08:34:41,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 08:34:41,314 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 08:34:41,314 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 08:34:41,314 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 08:34:41,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 08:34:41,318 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 08:34:41,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:41,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,149 WARN L180 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 219 [2018-11-18 08:34:42,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,667 WARN L180 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 220 [2018-11-18 08:34:42,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:42,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 08:34:43,283 WARN L180 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 66 [2018-11-18 08:34:43,524 WARN L180 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 67 [2018-11-18 08:34:43,760 WARN L180 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 66 [2018-11-18 08:34:44,043 WARN L180 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2018-11-18 08:34:44,360 WARN L180 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 68 [2018-11-18 08:34:44,772 WARN L180 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 84 [2018-11-18 08:34:45,009 WARN L180 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 58 [2018-11-18 08:34:46,623 WARN L180 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 191 DAG size of output: 96 [2018-11-18 08:34:46,857 WARN L180 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 66 [2018-11-18 08:34:48,383 WARN L180 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 192 DAG size of output: 97 [2018-11-18 08:34:48,703 WARN L180 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 66 [2018-11-18 08:34:48,938 WARN L180 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 67 [2018-11-18 08:34:49,364 WARN L180 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 84 [2018-11-18 08:34:49,790 WARN L180 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 80 [2018-11-18 08:34:50,035 WARN L180 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 64 [2018-11-18 08:34:50,289 WARN L180 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 51 [2018-11-18 08:34:50,553 WARN L180 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 66 [2018-11-18 08:34:50,898 WARN L180 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 67 [2018-11-18 08:34:51,283 WARN L180 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 79 [2018-11-18 08:34:51,430 WARN L180 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 40 [2018-11-18 08:34:51,817 WARN L180 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 84 [2018-11-18 08:34:51,819 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-11-18 08:34:51,819 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 08:34:51,819 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 08:34:51,819 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-18 08:34:51,819 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 08:34:51,819 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 08:34:51,819 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 612 623) the Hoare annotation is: true [2018-11-18 08:34:51,819 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 612 623) no Hoare annotation was computed. [2018-11-18 08:34:51,820 INFO L421 ceAbstractionStarter]: At program point L619(line 619) the Hoare annotation is: (and (<= 8464 main_~s~0) (<= main_~s~0 8464)) [2018-11-18 08:34:51,820 INFO L425 ceAbstractionStarter]: For program point L619-1(line 619) no Hoare annotation was computed. [2018-11-18 08:34:51,820 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 612 623) no Hoare annotation was computed. [2018-11-18 08:34:51,820 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 367) no Hoare annotation was computed. [2018-11-18 08:34:51,820 INFO L425 ceAbstractionStarter]: For program point L333-1(lines 333 367) no Hoare annotation was computed. [2018-11-18 08:34:51,820 INFO L425 ceAbstractionStarter]: For program point L201(lines 201 546) no Hoare annotation was computed. [2018-11-18 08:34:51,820 INFO L425 ceAbstractionStarter]: For program point L168(lines 168 557) no Hoare annotation was computed. [2018-11-18 08:34:51,820 INFO L425 ceAbstractionStarter]: For program point L135(lines 135 568) no Hoare annotation was computed. [2018-11-18 08:34:51,820 INFO L425 ceAbstractionStarter]: For program point L102(lines 102 579) no Hoare annotation was computed. [2018-11-18 08:34:51,820 INFO L425 ceAbstractionStarter]: For program point L466(lines 466 468) no Hoare annotation was computed. [2018-11-18 08:34:51,820 INFO L425 ceAbstractionStarter]: For program point L400(lines 400 402) no Hoare annotation was computed. [2018-11-18 08:34:51,820 INFO L425 ceAbstractionStarter]: For program point L334(lines 334 364) no Hoare annotation was computed. [2018-11-18 08:34:51,821 INFO L421 ceAbstractionStarter]: At program point L202(lines 198 547) 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) (and (<= 8672 ssl3_accept_~s__state~0) (<= ssl3_accept_~blastFlag~0 3) (not (= 12292 ssl3_accept_~s__state~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) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560)) [2018-11-18 08:34:51,821 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)) [2018-11-18 08:34:51,821 INFO L428 ceAbstractionStarter]: At program point L599(lines 98 600) the Hoare annotation is: true [2018-11-18 08:34:51,821 INFO L425 ceAbstractionStarter]: For program point L533(lines 533 535) no Hoare annotation was computed. [2018-11-18 08:34:51,821 INFO L425 ceAbstractionStarter]: For program point L204(lines 204 545) no Hoare annotation was computed. [2018-11-18 08:34:51,821 INFO L425 ceAbstractionStarter]: For program point L171(lines 171 556) no Hoare annotation was computed. [2018-11-18 08:34:51,821 INFO L425 ceAbstractionStarter]: For program point L138(lines 138 567) no Hoare annotation was computed. [2018-11-18 08:34:51,821 INFO L425 ceAbstractionStarter]: For program point L105(lines 105 578) no Hoare annotation was computed. [2018-11-18 08:34:51,821 INFO L425 ceAbstractionStarter]: For program point L304(lines 304 311) no Hoare annotation was computed. [2018-11-18 08:34:51,821 INFO L425 ceAbstractionStarter]: For program point L304-2(lines 304 311) no Hoare annotation was computed. [2018-11-18 08:34:51,821 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)) [2018-11-18 08:34:51,822 INFO L421 ceAbstractionStarter]: At program point L172(lines 168 557) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (<= ssl3_accept_~s__state~0 8640)) (.cse6 (not (= 8448 ssl3_accept_~s__state~0))) (.cse7 (not (= 8561 ssl3_accept_~s__state~0))) (.cse8 (not (= 8480 ssl3_accept_~s__state~0))) (.cse9 (<= 8448 ssl3_accept_~s__state~0)) (.cse10 (not (= 8481 ssl3_accept_~s__state~0))) (.cse11 (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 .cse1 .cse2 .cse3 .cse4 .cse5 (= ssl3_accept_~blastFlag~0 1) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 2) .cse11) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 0) .cse11) (= |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))) [2018-11-18 08:34:51,822 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 (= 8448 ssl3_accept_~s__state~0))) (.cse4 (not (= 8561 ssl3_accept_~s__state~0))) (.cse5 (not (= 8480 ssl3_accept_~s__state~0))) (.cse8 (<= 8448 ssl3_accept_~s__state~0)) (.cse6 (not (= 8481 ssl3_accept_~s__state~0))) (.cse7 (<= 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 (and .cse0 .cse1 .cse2 (= ssl3_accept_~blastFlag~0 1) .cse3 .cse4 .cse5 .cse6) .cse7 .cse8) (and .cse7 (= ssl3_accept_~s__hit~0 0) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ssl3_accept_~blastFlag~0 2)) .cse8) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse8 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse6 (= ssl3_accept_~blastFlag~0 0) .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))) [2018-11-18 08:34:51,822 INFO L425 ceAbstractionStarter]: For program point L339(lines 339 362) no Hoare annotation was computed. [2018-11-18 08:34:51,822 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)) [2018-11-18 08:34:51,822 INFO L425 ceAbstractionStarter]: For program point L174(lines 174 555) no Hoare annotation was computed. [2018-11-18 08:34:51,822 INFO L425 ceAbstractionStarter]: For program point L141(lines 141 566) no Hoare annotation was computed. [2018-11-18 08:34:51,822 INFO L425 ceAbstractionStarter]: For program point L108(lines 108 577) no Hoare annotation was computed. [2018-11-18 08:34:51,822 INFO L425 ceAbstractionStarter]: For program point L604(lines 604 606) no Hoare annotation was computed. [2018-11-18 08:34:51,822 INFO L425 ceAbstractionStarter]: For program point L604-2(lines 604 606) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L505(lines 505 508) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 276) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L274-2(lines 208 542) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L428 ceAbstractionStarter]: At program point ssl3_acceptENTRY(lines 11 611) the Hoare annotation is: true [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L440(lines 440 442) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L308(lines 308 310) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L342(lines 342 346) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L342-2(lines 342 346) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L243(lines 243 253) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L177(lines 177 554) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L144(lines 144 565) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L111(lines 111 576) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L475(lines 475 477) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L376(lines 376 408) no Hoare annotation was computed. [2018-11-18 08:34:51,823 INFO L425 ceAbstractionStarter]: For program point L244(lines 244 247) no Hoare annotation was computed. [2018-11-18 08:34:51,824 INFO L421 ceAbstractionStarter]: At program point L211(lines 105 578) the Hoare annotation is: (let ((.cse0 (not (= 8448 ssl3_accept_~s__state~0))) (.cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse2 (<= ssl3_accept_~s__state~0 8448))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and (= ssl3_accept_~blastFlag~0 1) .cse0 .cse1 .cse2) (= |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)) .cse0 (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (= ssl3_accept_~blastFlag~0 0) (not (= 12292 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (and (= ssl3_accept_~s__hit~0 0) .cse0 .cse1 (= ssl3_accept_~blastFlag~0 2) .cse2) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 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))) [2018-11-18 08:34:51,824 INFO L421 ceAbstractionStarter]: At program point L178(lines 174 555) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (<= ssl3_accept_~s__state~0 8640)) (.cse6 (not (= 8448 ssl3_accept_~s__state~0))) (.cse7 (not (= 8561 ssl3_accept_~s__state~0))) (.cse8 (not (= 8480 ssl3_accept_~s__state~0))) (.cse9 (<= 8448 ssl3_accept_~s__state~0)) (.cse10 (not (= 8481 ssl3_accept_~s__state~0))) (.cse11 (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 .cse1 .cse2 .cse3 .cse4 .cse5 (= ssl3_accept_~blastFlag~0 1) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 2) .cse11) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 0) .cse11) (= |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))) [2018-11-18 08:34:51,824 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 (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (not (= 8448 ssl3_accept_~s__state~0))) (.cse6 (not (= 8561 ssl3_accept_~s__state~0))) (.cse7 (not (= 8480 ssl3_accept_~s__state~0))) (.cse8 (<= 8448 ssl3_accept_~s__state~0)) (.cse9 (not (= 8481 ssl3_accept_~s__state~0))) (.cse10 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 0) .cse10) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 2)) (= |ssl3_accept_#in~initial_state| 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 .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-18 08:34:51,824 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 452) no Hoare annotation was computed. [2018-11-18 08:34:51,824 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 383) no Hoare annotation was computed. [2018-11-18 08:34:51,825 INFO L421 ceAbstractionStarter]: At program point L543(lines 99 598) the Hoare annotation is: (let ((.cse2 (= ssl3_accept_~s__hit~0 0))) (let ((.cse3 (<= ssl3_accept_~blastFlag~0 3)) (.cse5 (<= ssl3_accept_~s__state~0 8448)) (.cse7 (= ssl3_accept_~blastFlag~0 0)) (.cse9 (not (= 8657 ssl3_accept_~s__state~0))) (.cse6 (= ssl3_accept_~blastFlag~0 2)) (.cse8 (<= ssl3_accept_~s__state~0 8672)) (.cse4 (<= 8448 ssl3_accept_~s__state~0)) (.cse11 (not (= 8545 ssl3_accept_~s__state~0))) (.cse12 (not (= 8497 ssl3_accept_~s__state~0))) (.cse13 (not (= 8448 ssl3_accept_~s__state~0))) (.cse14 (not (= 8561 ssl3_accept_~s__state~0))) (.cse15 (not (= 8480 ssl3_accept_~s__state~0))) (.cse16 (not (= 8481 ssl3_accept_~s__state~0))) (.cse1 (<= ssl3_accept_~s__state~0 3)) (.cse17 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse0 (= ssl3_accept_~blastFlag~0 1)) (.cse18 (<= ssl3_accept_~s__state~0 8640)) (.cse10 (<= 8640 ssl3_accept_~s__state~0)) (.cse19 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640)) (.cse20 (not .cse2))) (or (and .cse0 .cse1) (= |ssl3_accept_#in~initial_state| 8497) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse2 .cse3 .cse4 .cse5) (and .cse1 .cse6) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8561) (and .cse7 .cse1) (and (<= 8672 ssl3_accept_~s__state~0) .cse3 .cse8) (and .cse2 .cse9 .cse0 .cse10 .cse8) (and .cse11 .cse12 .cse2 .cse9 .cse13 .cse14 .cse15 .cse4 .cse16 .cse6 .cse8) (and .cse17 .cse2 .cse18 .cse6) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8673) (and .cse9 .cse10 .cse7 .cse8) (and .cse17 .cse7 .cse18) (and (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse4 .cse19 .cse20 .cse5) (and .cse4 (and .cse11 (not (= 8496 ssl3_accept_~s__state~0)) .cse12 .cse18 .cse13 .cse14 .cse15 .cse16 .cse7)) (and .cse9 .cse10 .cse6 (not (= 8640 ssl3_accept_~s__state~0)) .cse8) (and .cse4 (and .cse11 .cse12 .cse18 .cse0 .cse13 .cse14 .cse15 .cse16)) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (and .cse19 .cse1) (and .cse17 .cse18 .cse0) (= |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 (and .cse18 .cse10 .cse19) .cse20)))) [2018-11-18 08:34:51,825 INFO L425 ceAbstractionStarter]: For program point L180(lines 180 553) no Hoare annotation was computed. [2018-11-18 08:34:51,825 INFO L425 ceAbstractionStarter]: For program point L147(lines 147 564) no Hoare annotation was computed. [2018-11-18 08:34:51,825 INFO L425 ceAbstractionStarter]: For program point L114(lines 114 575) no Hoare annotation was computed. [2018-11-18 08:34:51,825 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 482) no Hoare annotation was computed. [2018-11-18 08:34:51,825 INFO L425 ceAbstractionStarter]: For program point L478-2(lines 478 482) no Hoare annotation was computed. [2018-11-18 08:34:51,825 INFO L425 ceAbstractionStarter]: For program point L82(lines 82 88) no Hoare annotation was computed. [2018-11-18 08:34:51,825 INFO L425 ceAbstractionStarter]: For program point L513(lines 513 515) no Hoare annotation was computed. [2018-11-18 08:34:51,825 INFO L425 ceAbstractionStarter]: For program point L447(lines 447 449) no Hoare annotation was computed. [2018-11-18 08:34:51,825 INFO L425 ceAbstractionStarter]: For program point L216(lines 216 218) no Hoare annotation was computed. [2018-11-18 08:34:51,825 INFO L425 ceAbstractionStarter]: For program point L183(lines 183 552) no Hoare annotation was computed. [2018-11-18 08:34:51,825 INFO L425 ceAbstractionStarter]: For program point L150(lines 150 563) no Hoare annotation was computed. [2018-11-18 08:34:51,825 INFO L425 ceAbstractionStarter]: For program point L216-2(lines 216 218) no Hoare annotation was computed. [2018-11-18 08:34:51,826 INFO L425 ceAbstractionStarter]: For program point L117(lines 117 574) no Hoare annotation was computed. [2018-11-18 08:34:51,826 INFO L425 ceAbstractionStarter]: For program point L580(lines 580 596) no Hoare annotation was computed. [2018-11-18 08:34:51,826 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)) [2018-11-18 08:34:51,826 INFO L421 ceAbstractionStarter]: At program point L184(lines 180 553) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (<= ssl3_accept_~s__state~0 8640)) (.cse6 (not (= 8448 ssl3_accept_~s__state~0))) (.cse7 (not (= 8561 ssl3_accept_~s__state~0))) (.cse8 (not (= 8480 ssl3_accept_~s__state~0))) (.cse9 (<= 8448 ssl3_accept_~s__state~0)) (.cse10 (not (= 8481 ssl3_accept_~s__state~0))) (.cse11 (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 .cse1 .cse2 .cse3 .cse4 .cse5 (= ssl3_accept_~blastFlag~0 1) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 2) .cse11) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 0) .cse11) (= |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))) [2018-11-18 08:34:51,826 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 (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (not (= 8448 ssl3_accept_~s__state~0))) (.cse6 (not (= 8561 ssl3_accept_~s__state~0))) (.cse7 (not (= 8480 ssl3_accept_~s__state~0))) (.cse8 (<= 8448 ssl3_accept_~s__state~0)) (.cse9 (not (= 8481 ssl3_accept_~s__state~0))) (.cse10 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 0) .cse10) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 2)) (= |ssl3_accept_#in~initial_state| 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 .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-18 08:34:51,826 INFO L425 ceAbstractionStarter]: For program point L85(lines 85 87) no Hoare annotation was computed. [2018-11-18 08:34:51,826 INFO L425 ceAbstractionStarter]: For program point L85-2(lines 82 88) no Hoare annotation was computed. [2018-11-18 08:34:51,826 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 595) no Hoare annotation was computed. [2018-11-18 08:34:51,827 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 358) no Hoare annotation was computed. [2018-11-18 08:34:51,827 INFO L425 ceAbstractionStarter]: For program point L582(lines 582 587) no Hoare annotation was computed. [2018-11-18 08:34:51,827 INFO L425 ceAbstractionStarter]: For program point L516(lines 516 518) no Hoare annotation was computed. [2018-11-18 08:34:51,827 INFO L425 ceAbstractionStarter]: For program point L582-2(lines 581 595) no Hoare annotation was computed. [2018-11-18 08:34:51,827 INFO L425 ceAbstractionStarter]: For program point $Ultimate##90(lines 208 544) no Hoare annotation was computed. [2018-11-18 08:34:51,827 INFO L421 ceAbstractionStarter]: At program point L351(lines 327 369) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (not (= 8448 ssl3_accept_~s__state~0))) (.cse6 (not (= 8561 ssl3_accept_~s__state~0))) (.cse7 (not (= 8480 ssl3_accept_~s__state~0))) (.cse8 (<= 8448 ssl3_accept_~s__state~0)) (.cse9 (not (= 8481 ssl3_accept_~s__state~0))) (.cse10 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 0) .cse10) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 2)) (= |ssl3_accept_#in~initial_state| 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 .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-18 08:34:51,827 INFO L425 ceAbstractionStarter]: For program point L186(lines 186 551) no Hoare annotation was computed. [2018-11-18 08:34:51,827 INFO L425 ceAbstractionStarter]: For program point $Ultimate##91(lines 208 544) no Hoare annotation was computed. [2018-11-18 08:34:51,827 INFO L425 ceAbstractionStarter]: For program point L153(lines 153 562) no Hoare annotation was computed. [2018-11-18 08:34:51,827 INFO L425 ceAbstractionStarter]: For program point L120(lines 120 573) no Hoare annotation was computed. [2018-11-18 08:34:51,827 INFO L425 ceAbstractionStarter]: For program point L418(lines 418 420) no Hoare annotation was computed. [2018-11-18 08:34:51,828 INFO L421 ceAbstractionStarter]: At program point L385(lines 376 408) the Hoare annotation is: (let ((.cse2 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse8 (= |ssl3_accept_#in~initial_state| 8656)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse9 (= |ssl3_accept_#in~initial_state| 12292))) (let ((.cse3 (<= ssl3_accept_~s__state~0 8576)) (.cse5 (not (= 8496 ssl3_accept_~s__state~0))) (.cse6 (and (not .cse2) (not .cse0) (not .cse8) (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse9) (not (= 12292 ssl3_accept_~s__state~0)) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)))) (.cse7 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (<= 8448 ssl3_accept_~s__state~0))) (or .cse0 .cse1 (= |ssl3_accept_#in~initial_state| 8497) .cse2 (and .cse3 (and .cse4 (and (= ssl3_accept_~blastFlag~0 0) .cse5 .cse6 .cse7))) .cse8 .cse9 (and .cse3 (= ssl3_accept_~s__hit~0 0) (and .cse4 (and (= ssl3_accept_~blastFlag~0 2) .cse5 .cse6 .cse7))) (= |ssl3_accept_#in~initial_state| 8640) (and .cse3 (and (and (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7) .cse4)) (= |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)))) [2018-11-18 08:34:51,828 INFO L421 ceAbstractionStarter]: At program point L121(lines 117 574) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (not (= 8448 ssl3_accept_~s__state~0))) (.cse6 (not (= 8561 ssl3_accept_~s__state~0))) (.cse7 (<= 8448 ssl3_accept_~s__state~0)) (.cse8 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse9 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 2)) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7 .cse8 .cse9) (= |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 .cse5 .cse6 .cse7 .cse8 (= ssl3_accept_~blastFlag~0 0) .cse9) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-18 08:34:51,828 INFO L425 ceAbstractionStarter]: For program point L584(lines 584 586) no Hoare annotation was computed. [2018-11-18 08:34:51,828 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 355) no Hoare annotation was computed. [2018-11-18 08:34:51,828 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 289) no Hoare annotation was computed. [2018-11-18 08:34:51,828 INFO L425 ceAbstractionStarter]: For program point L221(lines 221 223) no Hoare annotation was computed. [2018-11-18 08:34:51,828 INFO L425 ceAbstractionStarter]: For program point L287-2(lines 208 542) no Hoare annotation was computed. [2018-11-18 08:34:51,828 INFO L425 ceAbstractionStarter]: For program point ssl3_acceptEXIT(lines 11 611) no Hoare annotation was computed. [2018-11-18 08:34:51,829 INFO L425 ceAbstractionStarter]: For program point L321(lines 321 325) no Hoare annotation was computed. [2018-11-18 08:34:51,829 INFO L425 ceAbstractionStarter]: For program point L321-2(lines 208 542) no Hoare annotation was computed. [2018-11-18 08:34:51,829 INFO L425 ceAbstractionStarter]: For program point L189(lines 189 550) no Hoare annotation was computed. [2018-11-18 08:34:51,829 INFO L425 ceAbstractionStarter]: For program point L156(lines 156 561) no Hoare annotation was computed. [2018-11-18 08:34:51,829 INFO L425 ceAbstractionStarter]: For program point L123(lines 123 572) no Hoare annotation was computed. [2018-11-18 08:34:51,829 INFO L425 ceAbstractionStarter]: For program point L90(lines 90 94) no Hoare annotation was computed. [2018-11-18 08:34:51,829 INFO L425 ceAbstractionStarter]: For program point L90-1(lines 72 610) no Hoare annotation was computed. [2018-11-18 08:34:51,829 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 524) no Hoare annotation was computed. [2018-11-18 08:34:51,829 INFO L425 ceAbstractionStarter]: For program point L520-2(lines 520 524) no Hoare annotation was computed. [2018-11-18 08:34:51,829 INFO L425 ceAbstractionStarter]: For program point L388(lines 388 406) no Hoare annotation was computed. [2018-11-18 08:34:51,829 INFO L421 ceAbstractionStarter]: At program point L190(lines 186 551) the Hoare annotation is: (let ((.cse0 (not (= 8672 ssl3_accept_~s__state~0))) (.cse1 (not (= 8657 ssl3_accept_~s__state~0))) (.cse2 (not (= 8656 ssl3_accept_~s__state~0))) (.cse3 (<= 8640 ssl3_accept_~s__state~0)) (.cse4 (<= ssl3_accept_~s__state~0 8672))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (and .cse0 .cse1 .cse2 .cse3 (= ssl3_accept_~blastFlag~0 2) .cse4) (= |ssl3_accept_#in~initial_state| 8497) (and (not (= ssl3_accept_~s__hit~0 0)) (and .cse0 .cse1 .cse2 .cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640) .cse4)) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 (= ssl3_accept_~blastFlag~0 0) .cse4) (= |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 (= ssl3_accept_~blastFlag~0 1) .cse2 .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-18 08:34:51,830 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)) (.cse8 (= |ssl3_accept_#in~initial_state| 8656)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse9 (= |ssl3_accept_#in~initial_state| 12292))) (let ((.cse3 (<= ssl3_accept_~s__state~0 8576)) (.cse5 (not (= 8496 ssl3_accept_~s__state~0))) (.cse6 (and (not .cse2) (not .cse0) (not .cse8) (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse9) (not (= 12292 ssl3_accept_~s__state~0)) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)))) (.cse7 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (<= 8448 ssl3_accept_~s__state~0))) (or .cse0 .cse1 (= |ssl3_accept_#in~initial_state| 8497) .cse2 (and .cse3 (and .cse4 (and (= ssl3_accept_~blastFlag~0 0) .cse5 .cse6 .cse7))) .cse8 .cse9 (and .cse3 (= ssl3_accept_~s__hit~0 0) (and .cse4 (and (= ssl3_accept_~blastFlag~0 2) .cse5 .cse6 .cse7))) (= |ssl3_accept_#in~initial_state| 8640) (and .cse3 (and (and (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7) .cse4)) (= |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)))) [2018-11-18 08:34:51,830 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 (= 8448 ssl3_accept_~s__state~0))) (.cse7 (not (= 8561 ssl3_accept_~s__state~0))) (.cse8 (not (= 8480 ssl3_accept_~s__state~0))) (.cse9 (<= 8448 ssl3_accept_~s__state~0)) (.cse10 (not (= 8481 ssl3_accept_~s__state~0))) (.cse11 (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 .cse1 .cse2 .cse3 .cse4 .cse5 (= ssl3_accept_~blastFlag~0 1) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640) .cse10 .cse11) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 0) .cse11) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 2) .cse11))) [2018-11-18 08:34:51,830 INFO L425 ceAbstractionStarter]: For program point L91(lines 91 93) no Hoare annotation was computed. [2018-11-18 08:34:51,830 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 491) no Hoare annotation was computed. [2018-11-18 08:34:51,830 INFO L425 ceAbstractionStarter]: For program point L389(lines 389 395) no Hoare annotation was computed. [2018-11-18 08:34:51,830 INFO L425 ceAbstractionStarter]: For program point ssl3_acceptFINAL(lines 11 611) no Hoare annotation was computed. [2018-11-18 08:34:51,830 INFO L425 ceAbstractionStarter]: For program point L192(lines 192 549) no Hoare annotation was computed. [2018-11-18 08:34:51,830 INFO L425 ceAbstractionStarter]: For program point L159(lines 159 560) no Hoare annotation was computed. [2018-11-18 08:34:51,830 INFO L425 ceAbstractionStarter]: For program point L126(lines 126 571) no Hoare annotation was computed. [2018-11-18 08:34:51,830 INFO L425 ceAbstractionStarter]: For program point L589(lines 589 593) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L425 ceAbstractionStarter]: For program point L457(lines 457 459) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L425 ceAbstractionStarter]: For program point L259(lines 259 261) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L425 ceAbstractionStarter]: For program point L226(lines 226 237) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L425 ceAbstractionStarter]: For program point L226-2(lines 208 542) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L425 ceAbstractionStarter]: For program point L293(lines 293 297) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L425 ceAbstractionStarter]: For program point L293-2(lines 293 297) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L425 ceAbstractionStarter]: For program point L426-1(lines 426 434) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L425 ceAbstractionStarter]: For program point L228(lines 228 231) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L425 ceAbstractionStarter]: For program point L195(lines 195 548) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L425 ceAbstractionStarter]: For program point L162(lines 162 559) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L425 ceAbstractionStarter]: For program point L129(lines 129 570) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L425 ceAbstractionStarter]: For program point L493(lines 493 499) no Hoare annotation was computed. [2018-11-18 08:34:51,831 INFO L421 ceAbstractionStarter]: At program point L196(lines 192 549) the Hoare annotation is: (let ((.cse0 (not (= 8672 ssl3_accept_~s__state~0))) (.cse1 (<= 8640 ssl3_accept_~s__state~0)) (.cse2 (not (= 8640 ssl3_accept_~s__state~0))) (.cse3 (<= ssl3_accept_~s__state~0 8672))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (and .cse0 (= ssl3_accept_~s__hit~0 0) (= ssl3_accept_~blastFlag~0 1) .cse1 .cse2 .cse3) (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 .cse1 (= ssl3_accept_~blastFlag~0 0) .cse2 .cse3) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 (= ssl3_accept_~blastFlag~0 2) .cse2 .cse3) (= |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))) [2018-11-18 08:34:51,832 INFO L421 ceAbstractionStarter]: At program point L163(lines 159 560) the Hoare annotation is: (let ((.cse2 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse14 (= |ssl3_accept_#in~initial_state| 8656)) (.cse5 (= |ssl3_accept_#in~initial_state| 8561)) (.cse6 (= |ssl3_accept_#in~initial_state| 8560)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse3 (= |ssl3_accept_#in~initial_state| 12292)) (.cse4 (= |ssl3_accept_#in~initial_state| 8672))) (let ((.cse7 (<= ssl3_accept_~s__state~0 8576)) (.cse13 (<= 8448 ssl3_accept_~s__state~0)) (.cse8 (not (= 8545 ssl3_accept_~s__state~0))) (.cse9 (not (= 8496 ssl3_accept_~s__state~0))) (.cse10 (not (= 8497 ssl3_accept_~s__state~0))) (.cse11 (not (= 8544 ssl3_accept_~s__state~0))) (.cse12 (and (not .cse2) (not .cse0) (not .cse14) (not .cse5) (not (= 8448 ssl3_accept_~s__state~0)) (not .cse6) (not (= 8480 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse3) (not .cse4) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0))))) (or .cse0 .cse1 (= |ssl3_accept_#in~initial_state| 8497) .cse2 .cse3 (= |ssl3_accept_#in~initial_state| 8544) .cse4 .cse5 .cse6 (and .cse7 (and .cse8 .cse9 .cse10 .cse11 (= ssl3_accept_~blastFlag~0 1) .cse12) .cse13) (and .cse7 (= ssl3_accept_~s__hit~0 0) (and .cse8 .cse9 .cse10 .cse11 (= ssl3_accept_~blastFlag~0 2) .cse12) .cse13) .cse14 (= |ssl3_accept_#in~initial_state| 8640) (and .cse7 .cse13 (and .cse8 .cse9 .cse10 .cse11 (= ssl3_accept_~blastFlag~0 0) .cse12)) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)))) [2018-11-18 08:34:51,832 INFO L425 ceAbstractionStarter]: For program point L429(lines 429 432) no Hoare annotation was computed. [2018-11-18 08:34:51,832 INFO L425 ceAbstractionStarter]: For program point L330(lines 330 368) no Hoare annotation was computed. [2018-11-18 08:34:51,832 INFO L425 ceAbstractionStarter]: For program point L198(lines 198 547) no Hoare annotation was computed. [2018-11-18 08:34:51,832 INFO L425 ceAbstractionStarter]: For program point L165(lines 165 558) no Hoare annotation was computed. [2018-11-18 08:34:51,832 INFO L425 ceAbstractionStarter]: For program point L132(lines 132 569) no Hoare annotation was computed. [2018-11-18 08:34:51,832 INFO L425 ceAbstractionStarter]: For program point L99-1(lines 99 598) no Hoare annotation was computed. [2018-11-18 08:34:51,832 INFO L425 ceAbstractionStarter]: For program point ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION(line 608) no Hoare annotation was computed. [2018-11-18 08:34:51,833 INFO L421 ceAbstractionStarter]: At program point L99-3(lines 99 598) the Hoare annotation is: (let ((.cse10 (= ssl3_accept_~s__hit~0 0))) (let ((.cse11 (<= ssl3_accept_~blastFlag~0 3)) (.cse7 (= ssl3_accept_~blastFlag~0 0)) (.cse13 (<= ssl3_accept_~s__state~0 8448)) (.cse2 (not (= 8657 ssl3_accept_~s__state~0))) (.cse14 (= ssl3_accept_~blastFlag~0 2)) (.cse15 (<= ssl3_accept_~s__state~0 8672)) (.cse12 (<= 8448 ssl3_accept_~s__state~0)) (.cse0 (not (= 8545 ssl3_accept_~s__state~0))) (.cse1 (not (= 8497 ssl3_accept_~s__state~0))) (.cse3 (not (= 8448 ssl3_accept_~s__state~0))) (.cse4 (not (= 8561 ssl3_accept_~s__state~0))) (.cse5 (not (= 8480 ssl3_accept_~s__state~0))) (.cse6 (not (= 8481 ssl3_accept_~s__state~0))) (.cse9 (<= ssl3_accept_~s__state~0 3)) (.cse17 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse8 (= ssl3_accept_~blastFlag~0 1)) (.cse18 (<= ssl3_accept_~s__state~0 8640)) (.cse16 (<= 8640 ssl3_accept_~s__state~0)) (.cse19 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640)) (.cse20 (not .cse10))) (or (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8496 ssl3_accept_~s__state~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (= 12292 ssl3_accept_~s__state~0))) (and .cse8 .cse9) (= |ssl3_accept_#in~initial_state| 8497) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse10 .cse11 .cse12 .cse13) (and .cse9 .cse14) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8561) (and (<= 8672 ssl3_accept_~s__state~0) .cse11 .cse15) (and .cse10 .cse2 .cse8 .cse16 .cse15) (and .cse0 .cse1 .cse10 .cse2 .cse3 .cse4 .cse5 .cse12 .cse6 .cse14 .cse15) (and .cse17 .cse10 .cse18 .cse14) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8673) (and .cse17 .cse7 .cse18) (and (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse12 .cse19 .cse20 .cse13) (and .cse2 .cse16 .cse14 (not (= 8640 ssl3_accept_~s__state~0)) .cse15) (and .cse12 (and .cse0 .cse1 .cse18 .cse8 .cse3 .cse4 .cse5 .cse6)) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (and .cse19 .cse9) (and .cse17 .cse18 .cse8) (= |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 (and .cse18 .cse16 .cse19) .cse20)))) [2018-11-18 08:34:51,833 INFO L425 ceAbstractionStarter]: For program point L496(lines 496 498) no Hoare annotation was computed. [2018-11-18 08:34:51,833 INFO L425 ceAbstractionStarter]: For program point L496-2(lines 208 542) no Hoare annotation was computed. [2018-11-18 08:34:51,833 INFO L421 ceAbstractionStarter]: At program point L397(lines 388 406) the Hoare annotation is: (let ((.cse2 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse8 (= |ssl3_accept_#in~initial_state| 8656)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse9 (= |ssl3_accept_#in~initial_state| 12292))) (let ((.cse3 (<= ssl3_accept_~s__state~0 8576)) (.cse5 (not (= 8496 ssl3_accept_~s__state~0))) (.cse6 (and (not .cse2) (not .cse0) (not .cse8) (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse9) (not (= 12292 ssl3_accept_~s__state~0)) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)))) (.cse7 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (<= 8448 ssl3_accept_~s__state~0))) (or .cse0 .cse1 (= |ssl3_accept_#in~initial_state| 8497) .cse2 (and .cse3 (and .cse4 (and (= ssl3_accept_~blastFlag~0 0) .cse5 .cse6 .cse7))) .cse8 .cse9 (and .cse3 (= ssl3_accept_~s__hit~0 0) (and .cse4 (and (= ssl3_accept_~blastFlag~0 2) .cse5 .cse6 .cse7))) (= |ssl3_accept_#in~initial_state| 8640) (and .cse3 (and (and (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7) .cse4)) (= |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)))) [2018-11-18 08:34:51,833 INFO L425 ceAbstractionStarter]: For program point L232(lines 232 235) no Hoare annotation was computed. [2018-11-18 08:34:51,833 INFO L421 ceAbstractionStarter]: At program point L166(lines 165 558) the Hoare annotation is: (let ((.cse0 (= ssl3_accept_~s__hit~0 0)) (.cse1 (<= 8448 ssl3_accept_~s__state~0)) (.cse2 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse3 (<= 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 .cse0 .cse1 .cse2 (= ssl3_accept_~blastFlag~0 2) .cse3) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse0 (<= ssl3_accept_~blastFlag~0 3) .cse1 .cse3) (and (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640) (not .cse0) .cse3) (and (= ssl3_accept_~blastFlag~0 1) .cse1 .cse2 .cse3) (= |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 .cse1 .cse2 (= ssl3_accept_~blastFlag~0 0) .cse3) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-18 08:34:51,834 INFO L421 ceAbstractionStarter]: At program point L133(lines 126 571) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8544 ssl3_accept_~s__state~0))) (.cse5 (not (= 8448 ssl3_accept_~s__state~0))) (.cse6 (not (= 8561 ssl3_accept_~s__state~0))) (.cse7 (not (= 8480 ssl3_accept_~s__state~0))) (.cse8 (<= 8448 ssl3_accept_~s__state~0)) (.cse9 (not (= 8481 ssl3_accept_~s__state~0))) (.cse10 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= ssl3_accept_~blastFlag~0 0) .cse10) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ssl3_accept_~s__hit~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ssl3_accept_~blastFlag~0 2)) (= |ssl3_accept_#in~initial_state| 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 .cse4 (= ssl3_accept_~blastFlag~0 1) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560))) [2018-11-18 08:34:51,834 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-18 08:34:51,834 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 536) no Hoare annotation was computed. [2018-11-18 08:34:51,834 INFO L425 ceAbstractionStarter]: For program point L530-1(lines 530 536) no Hoare annotation was computed. [2018-11-18 08:34:51,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 08:34:51 BoogieIcfgContainer [2018-11-18 08:34:51,875 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 08:34:51,875 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 08:34:51,875 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 08:34:51,875 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 08:34:51,876 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:34:30" (3/4) ... [2018-11-18 08:34:51,879 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 08:34:51,884 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 08:34:51,885 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 08:34:51,885 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_accept [2018-11-18 08:34:51,892 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2018-11-18 08:34:51,892 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-18 08:34:51,893 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 08:34:51,917 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((!(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 == 1 && s__state <= 3)) || \old(initial_state) == 8497) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || (s__state <= 3 && blastFlag == 2)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8561) || ((8672 <= s__state && blastFlag <= 3) && s__state <= 8672)) || ((((s__hit == 0 && !(8657 == s__state)) && blastFlag == 1) && 8640 <= s__state) && s__state <= 8672)) || ((((((((((!(8545 == s__state) && !(8497 == s__state)) && s__hit == 0) && !(8657 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2) && s__state <= 8672)) || (((s__s3__tmp__next_state___0 <= 8576 && s__hit == 0) && s__state <= 8640) && blastFlag == 2)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || \old(initial_state) == 8673) || ((s__s3__tmp__next_state___0 <= 8576 && blastFlag == 0) && s__state <= 8640)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || ((((!(8657 == s__state) && 8640 <= s__state) && blastFlag == 2) && !(8640 == s__state)) && s__state <= 8672)) || (8448 <= s__state && ((((((!(8545 == s__state) && !(8497 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state))) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || (s__s3__tmp__next_state___0 <= 8640 && s__state <= 3)) || ((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8640) && blastFlag == 1)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || (((s__state <= 8640 && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) [2018-11-18 08:34:51,917 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 [2018-11-18 08:34:51,917 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 == 1 && !(8448 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || \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))) || ((((s__hit == 0 && !(8448 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8448)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-18 08:34:51,918 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)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || \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)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-18 08:34:51,918 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) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(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) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(8481 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && !(8640 == 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) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2) && !(8640 == s__state)) [2018-11-18 08:34:51,918 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((blastFlag == 1 && s__state <= 3) || \old(initial_state) == 8497) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || (s__state <= 3 && blastFlag == 2)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8561) || (blastFlag == 0 && s__state <= 3)) || ((8672 <= s__state && blastFlag <= 3) && s__state <= 8672)) || ((((s__hit == 0 && !(8657 == s__state)) && blastFlag == 1) && 8640 <= s__state) && s__state <= 8672)) || ((((((((((!(8545 == s__state) && !(8497 == s__state)) && s__hit == 0) && !(8657 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2) && s__state <= 8672)) || (((s__s3__tmp__next_state___0 <= 8576 && s__hit == 0) && s__state <= 8640) && blastFlag == 2)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || \old(initial_state) == 8673) || (((!(8657 == s__state) && 8640 <= s__state) && blastFlag == 0) && s__state <= 8672)) || ((s__s3__tmp__next_state___0 <= 8576 && blastFlag == 0) && s__state <= 8640)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || (8448 <= s__state && (((((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && blastFlag == 0)) || ((((!(8657 == s__state) && 8640 <= s__state) && blastFlag == 2) && !(8640 == s__state)) && s__state <= 8672)) || (8448 <= s__state && ((((((!(8545 == s__state) && !(8497 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state))) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || (s__s3__tmp__next_state___0 <= 8640 && s__state <= 3)) || ((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8640) && blastFlag == 1)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || (((s__state <= 8640 && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) [2018-11-18 08:34:51,918 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) && !(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) == 8673) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 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)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-18 08:34:51,918 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) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || (((s__state <= 8576 && s__hit == 0) && ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && blastFlag == 2) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || ((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 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 [2018-11-18 08:34:51,918 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) && !(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) == 8673) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 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)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-18 08:34:51,919 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) && !(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) == 8673) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 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)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-18 08:34:51,919 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 && 8448 <= s__state && ((blastFlag == 0 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((s__state <= 8576 && s__hit == 0) && 8448 <= s__state && ((blastFlag == 2 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8640) || (s__state <= 8576 && (((blastFlag == 1 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= 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 [2018-11-18 08:34:51,919 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 && 8448 <= s__state && ((blastFlag == 0 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((s__state <= 8576 && s__hit == 0) && 8448 <= s__state && ((blastFlag == 2 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8640) || (s__state <= 8576 && (((blastFlag == 1 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= 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 [2018-11-18 08:34:51,919 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) || ((s__state <= 8576 && ((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && ((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(\old(initial_state) == 8561)) && !(8448 == s__state)) && !(\old(initial_state) == 8560)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && 8448 <= s__state)) || (((s__state <= 8576 && s__hit == 0) && ((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 2) && ((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(\old(initial_state) == 8561)) && !(8448 == s__state)) && !(\old(initial_state) == 8560)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || ((s__state <= 8576 && 8448 <= s__state) && ((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 0) && ((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(\old(initial_state) == 8561)) && !(8448 == s__state)) && !(\old(initial_state) == 8560)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state))) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-18 08:34:51,919 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) && !(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) == 8673) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 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)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-18 08:34:51,919 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 && 8448 <= s__state && ((blastFlag == 0 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((s__state <= 8576 && s__hit == 0) && 8448 <= s__state && ((blastFlag == 2 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8640) || (s__state <= 8576 && (((blastFlag == 1 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= 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 [2018-11-18 08:34:51,920 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__hit == 0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8448)) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || (((blastFlag == 1 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || \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) || (((8448 <= s__state && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 0) && s__state <= 8448)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-18 08:34:51,920 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) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8673) || (((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && !(8640 == 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 [2018-11-18 08:34:51,920 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) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8673) || (((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && !(8640 == 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 [2018-11-18 08:34:51,920 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) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8673) || (((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && !(8640 == 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 [2018-11-18 08:34:51,920 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || (((((!(8672 == s__state) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && blastFlag == 2) && s__state <= 8672)) || \old(initial_state) == 8497) || (!(s__hit == 0) && ((((!(8672 == s__state) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && s__state <= 8672)) || \old(initial_state) == 8673) || (((((!(8672 == s__state) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && blastFlag == 0) && s__state <= 8672)) || \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) || (((((!(8672 == s__state) && !(8657 == s__state)) && blastFlag == 1) && !(8656 == s__state)) && 8640 <= s__state) && s__state <= 8672)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 [2018-11-18 08:34:51,921 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || (((((!(8672 == s__state) && s__hit == 0) && blastFlag == 1) && 8640 <= s__state) && !(8640 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8497) || ((((!(8672 == s__state) && 8640 <= s__state) && blastFlag == 0) && !(8640 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8673) || ((((!(8672 == s__state) && 8640 <= s__state) && blastFlag == 2) && !(8640 == s__state)) && s__state <= 8672)) || \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 [2018-11-18 08:34:51,921 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) || ((8672 <= s__state && blastFlag <= 3) && !(12292 == 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 [2018-11-18 08:34:51,921 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 [2018-11-18 08:34:51,921 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 [2018-11-18 08:34:51,921 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 [2018-11-18 08:34:51,970 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_05abf747-3220-4875-a717-b216cec2526e/bin-2019/uautomizer/witness.graphml [2018-11-18 08:34:51,970 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 08:34:51,970 INFO L168 Benchmark]: Toolchain (without parser) took 22502.56 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 959.1 MB in the beginning and 1.5 GB in the end (delta: -494.0 MB). Peak memory consumption was 725.5 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:51,971 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 08:34:51,971 INFO L168 Benchmark]: CACSL2BoogieTranslator took 223.49 ms. Allocated memory is still 1.0 GB. Free memory was 959.1 MB in the beginning and 940.3 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:51,971 INFO L168 Benchmark]: Boogie Preprocessor took 79.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -205.3 MB). Peak memory consumption was 15.0 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:51,972 INFO L168 Benchmark]: RCFGBuilder took 558.12 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: 51.8 MB). Peak memory consumption was 51.8 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:51,972 INFO L168 Benchmark]: TraceAbstraction took 21543.82 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -386.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-18 08:34:51,972 INFO L168 Benchmark]: Witness Printer took 94.57 ms. Allocated memory is still 2.2 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:51,973 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 223.49 ms. Allocated memory is still 1.0 GB. Free memory was 959.1 MB in the beginning and 940.3 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 79.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -205.3 MB). Peak memory consumption was 15.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 558.12 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: 51.8 MB). Peak memory consumption was 51.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 21543.82 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -386.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * Witness Printer took 94.57 ms. Allocated memory is still 2.2 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 608]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || (((((((((((!(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) == 8673) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 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)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 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) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8673) || (((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && !(8640 == 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: 126]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || (((((((((((!(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) == 8673) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 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)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 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__hit == 0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8448)) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || (((blastFlag == 1 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || \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) || (((8448 <= s__state && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 0) && s__state <= 8448)) || \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) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(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) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(8481 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && !(8640 == 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) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2) && !(8640 == s__state)) - 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 && 8448 <= s__state && ((blastFlag == 0 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((s__state <= 8576 && s__hit == 0) && 8448 <= s__state && ((blastFlag == 2 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8640) || (s__state <= 8576 && (((blastFlag == 1 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= 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: 186]: Loop Invariant Derived loop invariant: (((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || (((((!(8672 == s__state) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && blastFlag == 2) && s__state <= 8672)) || \old(initial_state) == 8497) || (!(s__hit == 0) && ((((!(8672 == s__state) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && s__state <= 8672)) || \old(initial_state) == 8673) || (((((!(8672 == s__state) && !(8657 == s__state)) && !(8656 == s__state)) && 8640 <= s__state) && blastFlag == 0) && s__state <= 8672)) || \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) || (((((!(8672 == s__state) && !(8657 == s__state)) && blastFlag == 1) && !(8656 == s__state)) && 8640 <= s__state) && s__state <= 8672)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((blastFlag == 1 && s__state <= 3) || \old(initial_state) == 8497) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || (s__state <= 3 && blastFlag == 2)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8561) || (blastFlag == 0 && s__state <= 3)) || ((8672 <= s__state && blastFlag <= 3) && s__state <= 8672)) || ((((s__hit == 0 && !(8657 == s__state)) && blastFlag == 1) && 8640 <= s__state) && s__state <= 8672)) || ((((((((((!(8545 == s__state) && !(8497 == s__state)) && s__hit == 0) && !(8657 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2) && s__state <= 8672)) || (((s__s3__tmp__next_state___0 <= 8576 && s__hit == 0) && s__state <= 8640) && blastFlag == 2)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || \old(initial_state) == 8673) || (((!(8657 == s__state) && 8640 <= s__state) && blastFlag == 0) && s__state <= 8672)) || ((s__s3__tmp__next_state___0 <= 8576 && blastFlag == 0) && s__state <= 8640)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || (8448 <= s__state && (((((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && blastFlag == 0)) || ((((!(8657 == s__state) && 8640 <= s__state) && blastFlag == 2) && !(8640 == s__state)) && s__state <= 8672)) || (8448 <= s__state && ((((((!(8545 == s__state) && !(8497 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state))) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || (s__s3__tmp__next_state___0 <= 8640 && s__state <= 3)) || ((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8640) && blastFlag == 1)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || (((s__state <= 8640 && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || (((((((((((!(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) == 8673) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 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)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8561) || \old(initial_state) == 8560 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((!(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 == 1 && s__state <= 3)) || \old(initial_state) == 8497) || ((((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || (s__state <= 3 && blastFlag == 2)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8561) || ((8672 <= s__state && blastFlag <= 3) && s__state <= 8672)) || ((((s__hit == 0 && !(8657 == s__state)) && blastFlag == 1) && 8640 <= s__state) && s__state <= 8672)) || ((((((((((!(8545 == s__state) && !(8497 == s__state)) && s__hit == 0) && !(8657 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2) && s__state <= 8672)) || (((s__s3__tmp__next_state___0 <= 8576 && s__hit == 0) && s__state <= 8640) && blastFlag == 2)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || \old(initial_state) == 8448) || \old(initial_state) == 8673) || ((s__s3__tmp__next_state___0 <= 8576 && blastFlag == 0) && s__state <= 8640)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) && s__state <= 8448)) || ((((!(8657 == s__state) && 8640 <= s__state) && blastFlag == 2) && !(8640 == s__state)) && s__state <= 8672)) || (8448 <= s__state && ((((((!(8545 == s__state) && !(8497 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state))) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || (s__s3__tmp__next_state___0 <= 8640 && s__state <= 3)) || ((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8640) && blastFlag == 1)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || (((s__state <= 8640 && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640) && !(s__hit == 0)) - 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) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || (((s__state <= 8576 && s__hit == 0) && ((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && blastFlag == 2) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || ((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 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) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8673) || (((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && !(8640 == 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: 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: 388]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && 8448 <= s__state && ((blastFlag == 0 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((s__state <= 8576 && s__hit == 0) && 8448 <= s__state && ((blastFlag == 2 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8640) || (s__state <= 8576 && (((blastFlag == 1 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= 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: 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: 159]: 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) || ((s__state <= 8576 && ((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && ((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(\old(initial_state) == 8561)) && !(8448 == s__state)) && !(\old(initial_state) == 8560)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && 8448 <= s__state)) || (((s__state <= 8576 && s__hit == 0) && ((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 2) && ((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(\old(initial_state) == 8561)) && !(8448 == s__state)) && !(\old(initial_state) == 8560)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || ((s__state <= 8576 && 8448 <= s__state) && ((((!(8545 == s__state) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 0) && ((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(\old(initial_state) == 8561)) && !(8448 == s__state)) && !(\old(initial_state) == 8560)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state))) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 117]: 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)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || \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)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 0) && s__state <= 8576)) || \old(initial_state) == 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) || (((((!(8672 == s__state) && s__hit == 0) && blastFlag == 1) && 8640 <= s__state) && !(8640 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8497) || ((((!(8672 == s__state) && 8640 <= s__state) && blastFlag == 0) && !(8640 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8673) || ((((!(8672 == s__state) && 8640 <= s__state) && blastFlag == 2) && !(8640 == s__state)) && s__state <= 8672)) || \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: 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) || (((((((((((!(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) == 8673) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576) && blastFlag == 2)) || \old(initial_state) == 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)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && s__state <= 8576)) || \old(initial_state) == 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) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && blastFlag == 1) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8673) || (((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 2) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || ((((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && s__state <= 8640) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && blastFlag == 0) && !(8640 == 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: 105]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (((blastFlag == 1 && !(8448 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || \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))) || ((((s__hit == 0 && !(8448 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && blastFlag == 2) && s__state <= 8448)) || \old(initial_state) == 8656) || \old(initial_state) == 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 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((8672 <= s__state && blastFlag <= 3) && !(12292 == 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: 376]: Loop Invariant Derived loop invariant: ((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || (s__state <= 8576 && 8448 <= s__state && ((blastFlag == 0 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || ((s__state <= 8576 && s__hit == 0) && 8448 <= s__state && ((blastFlag == 2 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8640) || (s__state <= 8576 && (((blastFlag == 1 && !(8496 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8656)) && !(8560 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8497 == s__state)) && 8448 <= 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 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 152 locations, 1 error locations. SAFE Result, 21.4s OverallTime, 34 OverallIterations, 19 TraceHistogramMax, 6.0s AutomataDifference, 0.0s DeadEndRemovalTime, 10.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 6970 SDtfs, 7989 SDslu, 5877 SDs, 0 SdLazy, 4875 SolverSat, 1025 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1705 GetRequests, 1614 SyntacticMatches, 0 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3940occurred in iteration=25, 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: 1.4s AutomataMinimizationTime, 34 MinimizatonAttempts, 4982 StatesRemovedByMinimization, 26 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 32 LocationsWithAnnotation, 32 PreInvPairs, 242 NumberOfFragments, 4516 HoareAnnotationTreeSize, 32 FomulaSimplifications, 272194 FormulaSimplificationTreeSizeReduction, 1.6s HoareSimplificationTime, 32 FomulaSimplificationsInter, 129266 FormulaSimplificationTreeSizeReductionInter, 8.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 8784 NumberOfCodeBlocks, 8784 NumberOfCodeBlocksAsserted, 38 NumberOfCheckSat, 8746 ConstructedInterpolants, 0 QuantifiedInterpolants, 3860663 SizeOfPredicates, 6 NumberOfNonLiveVariables, 2636 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 38 InterpolantComputations, 31 PerfectInterpolantSequences, 28387/28556 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...