./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector/s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/bitvector/s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/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 a763fae72969a01517c5455a7353d92a16a85d9a ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 12:00:31,126 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 12:00:31,127 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 12:00:31,133 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 12:00:31,133 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 12:00:31,134 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 12:00:31,134 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 12:00:31,135 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 12:00:31,136 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 12:00:31,136 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 12:00:31,137 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 12:00:31,137 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 12:00:31,138 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 12:00:31,138 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 12:00:31,139 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 12:00:31,139 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 12:00:31,140 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 12:00:31,141 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 12:00:31,142 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 12:00:31,142 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 12:00:31,143 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 12:00:31,144 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 12:00:31,145 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 12:00:31,145 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 12:00:31,145 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 12:00:31,146 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 12:00:31,146 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 12:00:31,147 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 12:00:31,147 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 12:00:31,148 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 12:00:31,148 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 12:00:31,148 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 12:00:31,148 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 12:00:31,149 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 12:00:31,149 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 12:00:31,149 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 12:00:31,150 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-08 12:00:31,157 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 12:00:31,157 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 12:00:31,158 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 12:00:31,158 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 12:00:31,158 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 12:00:31,158 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 12:00:31,158 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 12:00:31,159 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 12:00:31,159 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 12:00:31,159 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 12:00:31,159 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 12:00:31,159 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 12:00:31,159 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 12:00:31,159 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 12:00:31,159 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 12:00:31,160 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 12:00:31,160 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 12:00:31,160 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 12:00:31,160 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 12:00:31,160 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 12:00:31,160 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 12:00:31,160 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 12:00:31,160 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 12:00:31,161 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 12:00:31,161 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 12:00:31,161 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 12:00:31,161 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 12:00:31,161 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 12:00:31,161 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 12:00:31,161 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 12:00:31,161 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_c9c27b2b-770e-4db4-8a28-1216940f8ac1/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 -> a763fae72969a01517c5455a7353d92a16a85d9a [2018-12-08 12:00:31,180 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 12:00:31,188 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 12:00:31,191 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 12:00:31,192 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 12:00:31,192 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 12:00:31,193 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/bin-2019/uautomizer/../../sv-benchmarks/c/bitvector/s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-12-08 12:00:31,229 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/bin-2019/uautomizer/data/3f47110a4/2ba16f4c58fc44c390c4e6b0fdfe8ddb/FLAGef56d37fc [2018-12-08 12:00:31,658 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 12:00:31,659 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/sv-benchmarks/c/bitvector/s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-12-08 12:00:31,665 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/bin-2019/uautomizer/data/3f47110a4/2ba16f4c58fc44c390c4e6b0fdfe8ddb/FLAGef56d37fc [2018-12-08 12:00:31,674 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/bin-2019/uautomizer/data/3f47110a4/2ba16f4c58fc44c390c4e6b0fdfe8ddb [2018-12-08 12:00:31,675 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 12:00:31,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 12:00:31,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 12:00:31,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 12:00:31,679 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 12:00:31,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:00:31" (1/1) ... [2018-12-08 12:00:31,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16eade82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31, skipping insertion in model container [2018-12-08 12:00:31,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:00:31" (1/1) ... [2018-12-08 12:00:31,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 12:00:31,704 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 12:00:31,819 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 12:00:31,821 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 12:00:31,853 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 12:00:31,894 INFO L195 MainTranslator]: Completed translation [2018-12-08 12:00:31,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31 WrapperNode [2018-12-08 12:00:31,894 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 12:00:31,895 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 12:00:31,895 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 12:00:31,895 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 12:00:31,902 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31" (1/1) ... [2018-12-08 12:00:31,908 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31" (1/1) ... [2018-12-08 12:00:31,913 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 12:00:31,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 12:00:31,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 12:00:31,913 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 12:00:31,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31" (1/1) ... [2018-12-08 12:00:31,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31" (1/1) ... [2018-12-08 12:00:31,921 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31" (1/1) ... [2018-12-08 12:00:31,921 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31" (1/1) ... [2018-12-08 12:00:31,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31" (1/1) ... [2018-12-08 12:00:31,934 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31" (1/1) ... [2018-12-08 12:00:31,936 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31" (1/1) ... [2018-12-08 12:00:31,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 12:00:31,939 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 12:00:31,939 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 12:00:31,939 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 12:00:31,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/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 [2018-12-08 12:00:31,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 12:00:31,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 12:00:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 12:00:31,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 12:00:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 12:00:31,972 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 12:00:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-12-08 12:00:31,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-12-08 12:00:32,058 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-08 12:00:32,058 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-08 12:00:32,296 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 12:00:32,296 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 12:00:32,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:00:32 BoogieIcfgContainer [2018-12-08 12:00:32,296 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 12:00:32,297 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 12:00:32,297 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 12:00:32,298 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 12:00:32,299 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 12:00:31" (1/3) ... [2018-12-08 12:00:32,299 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71de539f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 12:00:32, skipping insertion in model container [2018-12-08 12:00:32,299 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:00:31" (2/3) ... [2018-12-08 12:00:32,299 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71de539f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 12:00:32, skipping insertion in model container [2018-12-08 12:00:32,299 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:00:32" (3/3) ... [2018-12-08 12:00:32,300 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-12-08 12:00:32,305 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 12:00:32,310 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 12:00:32,318 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 12:00:32,336 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 12:00:32,337 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 12:00:32,337 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 12:00:32,337 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 12:00:32,337 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 12:00:32,337 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 12:00:32,337 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 12:00:32,337 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 12:00:32,337 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 12:00:32,348 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states. [2018-12-08 12:00:32,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-12-08 12:00:32,353 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:32,354 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:32,355 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:32,358 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:32,358 INFO L82 PathProgramCache]: Analyzing trace with hash -214397175, now seen corresponding path program 1 times [2018-12-08 12:00:32,359 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:32,359 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:32,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:32,387 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:32,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:32,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 12:00:32,488 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:32,489 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:32,492 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:32,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:32,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:32,505 INFO L87 Difference]: Start difference. First operand 146 states. Second operand 3 states. [2018-12-08 12:00:32,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:32,559 INFO L93 Difference]: Finished difference Result 393 states and 669 transitions. [2018-12-08 12:00:32,559 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:32,560 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 49 [2018-12-08 12:00:32,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:32,567 INFO L225 Difference]: With dead ends: 393 [2018-12-08 12:00:32,567 INFO L226 Difference]: Without dead ends: 223 [2018-12-08 12:00:32,570 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:32,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states. [2018-12-08 12:00:32,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 223. [2018-12-08 12:00:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2018-12-08 12:00:32,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 336 transitions. [2018-12-08 12:00:32,601 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 336 transitions. Word has length 49 [2018-12-08 12:00:32,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:32,602 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 336 transitions. [2018-12-08 12:00:32,602 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:32,602 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 336 transitions. [2018-12-08 12:00:32,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-12-08 12:00:32,603 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:32,603 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:32,604 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:32,604 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:32,604 INFO L82 PathProgramCache]: Analyzing trace with hash -83111160, now seen corresponding path program 1 times [2018-12-08 12:00:32,604 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:32,604 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:32,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:32,605 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:32,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 12:00:32,654 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:32,654 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:32,655 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:32,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:32,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:32,655 INFO L87 Difference]: Start difference. First operand 223 states and 336 transitions. Second operand 3 states. [2018-12-08 12:00:32,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:32,692 INFO L93 Difference]: Finished difference Result 433 states and 659 transitions. [2018-12-08 12:00:32,692 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:32,693 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2018-12-08 12:00:32,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:32,694 INFO L225 Difference]: With dead ends: 433 [2018-12-08 12:00:32,694 INFO L226 Difference]: Without dead ends: 327 [2018-12-08 12:00:32,695 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:32,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2018-12-08 12:00:32,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 327. [2018-12-08 12:00:32,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 327 states. [2018-12-08 12:00:32,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 327 states and 494 transitions. [2018-12-08 12:00:32,707 INFO L78 Accepts]: Start accepts. Automaton has 327 states and 494 transitions. Word has length 65 [2018-12-08 12:00:32,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:32,708 INFO L480 AbstractCegarLoop]: Abstraction has 327 states and 494 transitions. [2018-12-08 12:00:32,708 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 494 transitions. [2018-12-08 12:00:32,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-12-08 12:00:32,709 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:32,709 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:32,709 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:32,710 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:32,710 INFO L82 PathProgramCache]: Analyzing trace with hash 336937436, now seen corresponding path program 1 times [2018-12-08 12:00:32,710 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:32,710 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:32,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:32,711 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:32,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:32,750 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-12-08 12:00:32,751 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:32,751 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:32,751 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:32,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:32,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:32,751 INFO L87 Difference]: Start difference. First operand 327 states and 494 transitions. Second operand 3 states. [2018-12-08 12:00:32,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:32,873 INFO L93 Difference]: Finished difference Result 779 states and 1203 transitions. [2018-12-08 12:00:32,873 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:32,873 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 86 [2018-12-08 12:00:32,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:32,876 INFO L225 Difference]: With dead ends: 779 [2018-12-08 12:00:32,876 INFO L226 Difference]: Without dead ends: 465 [2018-12-08 12:00:32,877 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:32,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 465 states. [2018-12-08 12:00:32,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 465 to 453. [2018-12-08 12:00:32,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 453 states. [2018-12-08 12:00:32,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 635 transitions. [2018-12-08 12:00:32,896 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 635 transitions. Word has length 86 [2018-12-08 12:00:32,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:32,896 INFO L480 AbstractCegarLoop]: Abstraction has 453 states and 635 transitions. [2018-12-08 12:00:32,897 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:32,897 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 635 transitions. [2018-12-08 12:00:32,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-12-08 12:00:32,899 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:32,899 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:32,899 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:32,900 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:32,900 INFO L82 PathProgramCache]: Analyzing trace with hash 585083930, now seen corresponding path program 1 times [2018-12-08 12:00:32,900 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:32,900 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:32,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:32,901 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:32,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-12-08 12:00:32,949 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:32,949 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:32,949 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:32,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:32,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:32,950 INFO L87 Difference]: Start difference. First operand 453 states and 635 transitions. Second operand 3 states. [2018-12-08 12:00:33,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:33,032 INFO L93 Difference]: Finished difference Result 971 states and 1376 transitions. [2018-12-08 12:00:33,033 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:33,033 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 86 [2018-12-08 12:00:33,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:33,034 INFO L225 Difference]: With dead ends: 971 [2018-12-08 12:00:33,034 INFO L226 Difference]: Without dead ends: 531 [2018-12-08 12:00:33,035 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 531 states. [2018-12-08 12:00:33,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 531 to 522. [2018-12-08 12:00:33,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 522 states. [2018-12-08 12:00:33,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 522 states and 719 transitions. [2018-12-08 12:00:33,046 INFO L78 Accepts]: Start accepts. Automaton has 522 states and 719 transitions. Word has length 86 [2018-12-08 12:00:33,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:33,046 INFO L480 AbstractCegarLoop]: Abstraction has 522 states and 719 transitions. [2018-12-08 12:00:33,046 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:33,046 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 719 transitions. [2018-12-08 12:00:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-12-08 12:00:33,047 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:33,047 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:33,047 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:33,048 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:33,048 INFO L82 PathProgramCache]: Analyzing trace with hash -1185396472, now seen corresponding path program 1 times [2018-12-08 12:00:33,048 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:33,048 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:33,048 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,049 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:33,049 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:33,084 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-12-08 12:00:33,085 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:33,085 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:33,085 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:33,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:33,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,086 INFO L87 Difference]: Start difference. First operand 522 states and 719 transitions. Second operand 3 states. [2018-12-08 12:00:33,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:33,182 INFO L93 Difference]: Finished difference Result 1142 states and 1604 transitions. [2018-12-08 12:00:33,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:33,182 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 106 [2018-12-08 12:00:33,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:33,183 INFO L225 Difference]: With dead ends: 1142 [2018-12-08 12:00:33,184 INFO L226 Difference]: Without dead ends: 633 [2018-12-08 12:00:33,184 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 633 states. [2018-12-08 12:00:33,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 633 to 597. [2018-12-08 12:00:33,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 597 states. [2018-12-08 12:00:33,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 597 states and 809 transitions. [2018-12-08 12:00:33,194 INFO L78 Accepts]: Start accepts. Automaton has 597 states and 809 transitions. Word has length 106 [2018-12-08 12:00:33,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:33,194 INFO L480 AbstractCegarLoop]: Abstraction has 597 states and 809 transitions. [2018-12-08 12:00:33,194 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:33,194 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 809 transitions. [2018-12-08 12:00:33,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-12-08 12:00:33,195 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:33,195 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:33,196 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:33,196 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:33,196 INFO L82 PathProgramCache]: Analyzing trace with hash -1785636715, now seen corresponding path program 1 times [2018-12-08 12:00:33,196 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:33,196 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:33,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,196 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:33,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:33,227 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-12-08 12:00:33,227 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:33,227 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:33,228 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:33,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:33,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,228 INFO L87 Difference]: Start difference. First operand 597 states and 809 transitions. Second operand 3 states. [2018-12-08 12:00:33,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:33,255 INFO L93 Difference]: Finished difference Result 793 states and 1076 transitions. [2018-12-08 12:00:33,255 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:33,255 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2018-12-08 12:00:33,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:33,257 INFO L225 Difference]: With dead ends: 793 [2018-12-08 12:00:33,257 INFO L226 Difference]: Without dead ends: 791 [2018-12-08 12:00:33,258 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 791 states. [2018-12-08 12:00:33,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 791 to 791. [2018-12-08 12:00:33,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 791 states. [2018-12-08 12:00:33,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 791 states and 1074 transitions. [2018-12-08 12:00:33,276 INFO L78 Accepts]: Start accepts. Automaton has 791 states and 1074 transitions. Word has length 126 [2018-12-08 12:00:33,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:33,276 INFO L480 AbstractCegarLoop]: Abstraction has 791 states and 1074 transitions. [2018-12-08 12:00:33,276 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:33,276 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1074 transitions. [2018-12-08 12:00:33,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-12-08 12:00:33,278 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:33,279 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:33,279 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:33,279 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:33,279 INFO L82 PathProgramCache]: Analyzing trace with hash -267245983, now seen corresponding path program 1 times [2018-12-08 12:00:33,279 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:33,279 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:33,280 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,280 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:33,280 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:33,322 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-12-08 12:00:33,322 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:33,323 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:33,323 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:33,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:33,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,323 INFO L87 Difference]: Start difference. First operand 791 states and 1074 transitions. Second operand 3 states. [2018-12-08 12:00:33,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:33,444 INFO L93 Difference]: Finished difference Result 1741 states and 2435 transitions. [2018-12-08 12:00:33,445 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:33,445 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 188 [2018-12-08 12:00:33,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:33,448 INFO L225 Difference]: With dead ends: 1741 [2018-12-08 12:00:33,448 INFO L226 Difference]: Without dead ends: 963 [2018-12-08 12:00:33,449 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 963 states. [2018-12-08 12:00:33,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 963 to 955. [2018-12-08 12:00:33,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 955 states. [2018-12-08 12:00:33,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 955 states and 1258 transitions. [2018-12-08 12:00:33,469 INFO L78 Accepts]: Start accepts. Automaton has 955 states and 1258 transitions. Word has length 188 [2018-12-08 12:00:33,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:33,469 INFO L480 AbstractCegarLoop]: Abstraction has 955 states and 1258 transitions. [2018-12-08 12:00:33,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:33,470 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1258 transitions. [2018-12-08 12:00:33,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-12-08 12:00:33,472 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:33,472 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:33,473 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:33,473 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:33,473 INFO L82 PathProgramCache]: Analyzing trace with hash 378372328, now seen corresponding path program 1 times [2018-12-08 12:00:33,473 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:33,473 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:33,474 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,474 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:33,474 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-12-08 12:00:33,521 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:33,521 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:33,521 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:33,522 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:33,522 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,522 INFO L87 Difference]: Start difference. First operand 955 states and 1258 transitions. Second operand 3 states. [2018-12-08 12:00:33,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:33,641 INFO L93 Difference]: Finished difference Result 2069 states and 2803 transitions. [2018-12-08 12:00:33,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:33,641 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 194 [2018-12-08 12:00:33,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:33,644 INFO L225 Difference]: With dead ends: 2069 [2018-12-08 12:00:33,645 INFO L226 Difference]: Without dead ends: 1127 [2018-12-08 12:00:33,646 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1127 states. [2018-12-08 12:00:33,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1127 to 1079. [2018-12-08 12:00:33,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1079 states. [2018-12-08 12:00:33,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 1079 states and 1418 transitions. [2018-12-08 12:00:33,661 INFO L78 Accepts]: Start accepts. Automaton has 1079 states and 1418 transitions. Word has length 194 [2018-12-08 12:00:33,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:33,662 INFO L480 AbstractCegarLoop]: Abstraction has 1079 states and 1418 transitions. [2018-12-08 12:00:33,662 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:33,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1418 transitions. [2018-12-08 12:00:33,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-12-08 12:00:33,664 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:33,664 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:33,664 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:33,665 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:33,665 INFO L82 PathProgramCache]: Analyzing trace with hash 1955145121, now seen corresponding path program 1 times [2018-12-08 12:00:33,665 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:33,665 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:33,665 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,666 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:33,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-08 12:00:33,704 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:33,704 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:33,705 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:33,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:33,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,705 INFO L87 Difference]: Start difference. First operand 1079 states and 1418 transitions. Second operand 3 states. [2018-12-08 12:00:33,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:33,794 INFO L93 Difference]: Finished difference Result 2281 states and 2999 transitions. [2018-12-08 12:00:33,794 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:33,794 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 220 [2018-12-08 12:00:33,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:33,796 INFO L225 Difference]: With dead ends: 2281 [2018-12-08 12:00:33,796 INFO L226 Difference]: Without dead ends: 1215 [2018-12-08 12:00:33,797 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1215 states. [2018-12-08 12:00:33,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1215 to 1187. [2018-12-08 12:00:33,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1187 states. [2018-12-08 12:00:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1187 states and 1546 transitions. [2018-12-08 12:00:33,812 INFO L78 Accepts]: Start accepts. Automaton has 1187 states and 1546 transitions. Word has length 220 [2018-12-08 12:00:33,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:33,812 INFO L480 AbstractCegarLoop]: Abstraction has 1187 states and 1546 transitions. [2018-12-08 12:00:33,812 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1546 transitions. [2018-12-08 12:00:33,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2018-12-08 12:00:33,814 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:33,814 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:33,814 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:33,814 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:33,814 INFO L82 PathProgramCache]: Analyzing trace with hash -1641816317, now seen corresponding path program 1 times [2018-12-08 12:00:33,814 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:33,815 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:33,815 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,815 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:33,815 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 344 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2018-12-08 12:00:33,896 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:33,896 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:33,896 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:33,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:33,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,897 INFO L87 Difference]: Start difference. First operand 1187 states and 1546 transitions. Second operand 3 states. [2018-12-08 12:00:33,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:33,936 INFO L93 Difference]: Finished difference Result 3527 states and 4592 transitions. [2018-12-08 12:00:33,936 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:33,936 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 221 [2018-12-08 12:00:33,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:33,940 INFO L225 Difference]: With dead ends: 3527 [2018-12-08 12:00:33,940 INFO L226 Difference]: Without dead ends: 2353 [2018-12-08 12:00:33,941 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:33,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2353 states. [2018-12-08 12:00:33,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2353 to 2351. [2018-12-08 12:00:33,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2351 states. [2018-12-08 12:00:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 2351 states and 3054 transitions. [2018-12-08 12:00:33,974 INFO L78 Accepts]: Start accepts. Automaton has 2351 states and 3054 transitions. Word has length 221 [2018-12-08 12:00:33,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:33,975 INFO L480 AbstractCegarLoop]: Abstraction has 2351 states and 3054 transitions. [2018-12-08 12:00:33,975 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:33,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 3054 transitions. [2018-12-08 12:00:33,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-12-08 12:00:33,977 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:33,978 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:33,978 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:33,978 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:33,978 INFO L82 PathProgramCache]: Analyzing trace with hash 733849930, now seen corresponding path program 1 times [2018-12-08 12:00:33,979 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:33,979 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:33,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,979 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:33,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:34,023 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 286 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-12-08 12:00:34,024 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:34,024 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:34,024 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:34,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:34,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:34,024 INFO L87 Difference]: Start difference. First operand 2351 states and 3054 transitions. Second operand 3 states. [2018-12-08 12:00:34,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:34,175 INFO L93 Difference]: Finished difference Result 5033 states and 6699 transitions. [2018-12-08 12:00:34,175 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:34,175 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 222 [2018-12-08 12:00:34,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:34,180 INFO L225 Difference]: With dead ends: 5033 [2018-12-08 12:00:34,180 INFO L226 Difference]: Without dead ends: 2599 [2018-12-08 12:00:34,182 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:34,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2599 states. [2018-12-08 12:00:34,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2599 to 2599. [2018-12-08 12:00:34,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2599 states. [2018-12-08 12:00:34,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 2599 states and 3342 transitions. [2018-12-08 12:00:34,237 INFO L78 Accepts]: Start accepts. Automaton has 2599 states and 3342 transitions. Word has length 222 [2018-12-08 12:00:34,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:34,237 INFO L480 AbstractCegarLoop]: Abstraction has 2599 states and 3342 transitions. [2018-12-08 12:00:34,237 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:34,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 3342 transitions. [2018-12-08 12:00:34,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2018-12-08 12:00:34,243 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:34,243 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 3, 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] [2018-12-08 12:00:34,243 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:34,243 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:34,244 INFO L82 PathProgramCache]: Analyzing trace with hash -1448943955, now seen corresponding path program 1 times [2018-12-08 12:00:34,244 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:34,244 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:34,244 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:34,245 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:34,245 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:34,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:34,298 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 405 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2018-12-08 12:00:34,298 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:34,298 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:34,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:34,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:34,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:34,299 INFO L87 Difference]: Start difference. First operand 2599 states and 3342 transitions. Second operand 3 states. [2018-12-08 12:00:34,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:34,410 INFO L93 Difference]: Finished difference Result 5433 states and 6979 transitions. [2018-12-08 12:00:34,411 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:34,411 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 247 [2018-12-08 12:00:34,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:34,416 INFO L225 Difference]: With dead ends: 5433 [2018-12-08 12:00:34,416 INFO L226 Difference]: Without dead ends: 2847 [2018-12-08 12:00:34,418 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:34,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2847 states. [2018-12-08 12:00:34,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2847 to 2831. [2018-12-08 12:00:34,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2831 states. [2018-12-08 12:00:34,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 2831 states and 3614 transitions. [2018-12-08 12:00:34,450 INFO L78 Accepts]: Start accepts. Automaton has 2831 states and 3614 transitions. Word has length 247 [2018-12-08 12:00:34,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:34,451 INFO L480 AbstractCegarLoop]: Abstraction has 2831 states and 3614 transitions. [2018-12-08 12:00:34,451 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 3614 transitions. [2018-12-08 12:00:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-12-08 12:00:34,454 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:34,455 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:34,455 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:34,455 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:34,455 INFO L82 PathProgramCache]: Analyzing trace with hash 2024758885, now seen corresponding path program 1 times [2018-12-08 12:00:34,455 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:34,455 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:34,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:34,456 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:34,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:34,507 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 425 proven. 16 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-12-08 12:00:34,507 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:00:34,507 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/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 [2018-12-08 12:00:34,514 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:34,568 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:00:34,628 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2018-12-08 12:00:34,653 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 12:00:34,654 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-08 12:00:34,654 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 12:00:34,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 12:00:34,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 12:00:34,655 INFO L87 Difference]: Start difference. First operand 2831 states and 3614 transitions. Second operand 5 states. [2018-12-08 12:00:35,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:35,074 INFO L93 Difference]: Finished difference Result 10425 states and 13600 transitions. [2018-12-08 12:00:35,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-08 12:00:35,075 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 250 [2018-12-08 12:00:35,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:35,087 INFO L225 Difference]: With dead ends: 10425 [2018-12-08 12:00:35,087 INFO L226 Difference]: Without dead ends: 7607 [2018-12-08 12:00:35,091 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 261 GetRequests, 254 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-08 12:00:35,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7607 states. [2018-12-08 12:00:35,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7607 to 4745. [2018-12-08 12:00:35,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4745 states. [2018-12-08 12:00:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4745 states to 4745 states and 6123 transitions. [2018-12-08 12:00:35,172 INFO L78 Accepts]: Start accepts. Automaton has 4745 states and 6123 transitions. Word has length 250 [2018-12-08 12:00:35,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:35,173 INFO L480 AbstractCegarLoop]: Abstraction has 4745 states and 6123 transitions. [2018-12-08 12:00:35,173 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 12:00:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 4745 states and 6123 transitions. [2018-12-08 12:00:35,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-12-08 12:00:35,177 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:35,177 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:35,177 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:35,178 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:35,178 INFO L82 PathProgramCache]: Analyzing trace with hash -1042813626, now seen corresponding path program 1 times [2018-12-08 12:00:35,178 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:35,178 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:35,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:35,179 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:35,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:35,224 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2018-12-08 12:00:35,224 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:35,224 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:35,225 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:35,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:35,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:35,225 INFO L87 Difference]: Start difference. First operand 4745 states and 6123 transitions. Second operand 3 states. [2018-12-08 12:00:35,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:35,343 INFO L93 Difference]: Finished difference Result 13909 states and 17985 transitions. [2018-12-08 12:00:35,344 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:35,344 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 258 [2018-12-08 12:00:35,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:35,365 INFO L225 Difference]: With dead ends: 13909 [2018-12-08 12:00:35,365 INFO L226 Difference]: Without dead ends: 9177 [2018-12-08 12:00:35,374 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:35,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9177 states. [2018-12-08 12:00:35,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9177 to 9175. [2018-12-08 12:00:35,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9175 states. [2018-12-08 12:00:35,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9175 states to 9175 states and 11838 transitions. [2018-12-08 12:00:35,521 INFO L78 Accepts]: Start accepts. Automaton has 9175 states and 11838 transitions. Word has length 258 [2018-12-08 12:00:35,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:35,521 INFO L480 AbstractCegarLoop]: Abstraction has 9175 states and 11838 transitions. [2018-12-08 12:00:35,521 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:35,521 INFO L276 IsEmpty]: Start isEmpty. Operand 9175 states and 11838 transitions. [2018-12-08 12:00:35,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2018-12-08 12:00:35,528 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:35,528 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 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, 1, 1, 1, 1] [2018-12-08 12:00:35,528 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:35,528 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:35,528 INFO L82 PathProgramCache]: Analyzing trace with hash -1739277310, now seen corresponding path program 1 times [2018-12-08 12:00:35,528 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:35,528 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:35,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:35,529 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:35,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:35,592 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 565 proven. 26 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2018-12-08 12:00:35,592 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:00:35,592 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/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 [2018-12-08 12:00:35,600 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:35,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:35,649 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:00:35,691 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 435 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2018-12-08 12:00:35,718 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 12:00:35,718 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-08 12:00:35,719 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 12:00:35,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 12:00:35,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 12:00:35,719 INFO L87 Difference]: Start difference. First operand 9175 states and 11838 transitions. Second operand 5 states. [2018-12-08 12:00:36,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:36,060 INFO L93 Difference]: Finished difference Result 22209 states and 28868 transitions. [2018-12-08 12:00:36,060 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-08 12:00:36,060 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 288 [2018-12-08 12:00:36,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:36,069 INFO L225 Difference]: With dead ends: 22209 [2018-12-08 12:00:36,069 INFO L226 Difference]: Without dead ends: 8345 [2018-12-08 12:00:36,077 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-08 12:00:36,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8345 states. [2018-12-08 12:00:36,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8345 to 7590. [2018-12-08 12:00:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7590 states. [2018-12-08 12:00:36,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7590 states to 7590 states and 9636 transitions. [2018-12-08 12:00:36,162 INFO L78 Accepts]: Start accepts. Automaton has 7590 states and 9636 transitions. Word has length 288 [2018-12-08 12:00:36,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:36,162 INFO L480 AbstractCegarLoop]: Abstraction has 7590 states and 9636 transitions. [2018-12-08 12:00:36,162 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 12:00:36,162 INFO L276 IsEmpty]: Start isEmpty. Operand 7590 states and 9636 transitions. [2018-12-08 12:00:36,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2018-12-08 12:00:36,168 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:36,168 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 9, 9, 8, 8, 7, 7, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:36,168 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:36,168 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:36,168 INFO L82 PathProgramCache]: Analyzing trace with hash -628837501, now seen corresponding path program 1 times [2018-12-08 12:00:36,168 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:36,168 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:36,169 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:36,169 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:36,169 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:36,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 871 proven. 26 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2018-12-08 12:00:36,245 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:00:36,246 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/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 [2018-12-08 12:00:36,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:36,301 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:00:36,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 680 proven. 0 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2018-12-08 12:00:36,396 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 12:00:36,396 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-08 12:00:36,397 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 12:00:36,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 12:00:36,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 12:00:36,397 INFO L87 Difference]: Start difference. First operand 7590 states and 9636 transitions. Second operand 5 states. [2018-12-08 12:00:36,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:36,874 INFO L93 Difference]: Finished difference Result 18031 states and 23170 transitions. [2018-12-08 12:00:36,875 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-08 12:00:36,875 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 360 [2018-12-08 12:00:36,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:36,884 INFO L225 Difference]: With dead ends: 18031 [2018-12-08 12:00:36,884 INFO L226 Difference]: Without dead ends: 10242 [2018-12-08 12:00:36,890 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 371 GetRequests, 364 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-08 12:00:36,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10242 states. [2018-12-08 12:00:36,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10242 to 6285. [2018-12-08 12:00:36,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6285 states. [2018-12-08 12:00:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6285 states to 6285 states and 8091 transitions. [2018-12-08 12:00:36,976 INFO L78 Accepts]: Start accepts. Automaton has 6285 states and 8091 transitions. Word has length 360 [2018-12-08 12:00:36,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:36,977 INFO L480 AbstractCegarLoop]: Abstraction has 6285 states and 8091 transitions. [2018-12-08 12:00:36,977 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 12:00:36,977 INFO L276 IsEmpty]: Start isEmpty. Operand 6285 states and 8091 transitions. [2018-12-08 12:00:36,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2018-12-08 12:00:36,983 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:36,983 INFO L402 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 14, 14, 12, 12, 10, 10, 8, 8, 8, 8, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:36,983 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:36,983 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:36,983 INFO L82 PathProgramCache]: Analyzing trace with hash -1276225299, now seen corresponding path program 1 times [2018-12-08 12:00:36,983 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:36,983 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:36,984 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:36,984 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:36,984 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2679 backedges. 1558 proven. 0 refuted. 0 times theorem prover too weak. 1121 trivial. 0 not checked. [2018-12-08 12:00:37,059 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:00:37,059 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:00:37,060 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:00:37,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:00:37,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:37,060 INFO L87 Difference]: Start difference. First operand 6285 states and 8091 transitions. Second operand 3 states. [2018-12-08 12:00:37,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:37,203 INFO L93 Difference]: Finished difference Result 13349 states and 17133 transitions. [2018-12-08 12:00:37,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:00:37,204 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 484 [2018-12-08 12:00:37,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:37,212 INFO L225 Difference]: With dead ends: 13349 [2018-12-08 12:00:37,212 INFO L226 Difference]: Without dead ends: 7077 [2018-12-08 12:00:37,219 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:00:37,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7077 states. [2018-12-08 12:00:37,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7077 to 7033. [2018-12-08 12:00:37,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7033 states. [2018-12-08 12:00:37,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7033 states to 7033 states and 8949 transitions. [2018-12-08 12:00:37,333 INFO L78 Accepts]: Start accepts. Automaton has 7033 states and 8949 transitions. Word has length 484 [2018-12-08 12:00:37,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:37,333 INFO L480 AbstractCegarLoop]: Abstraction has 7033 states and 8949 transitions. [2018-12-08 12:00:37,333 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:00:37,334 INFO L276 IsEmpty]: Start isEmpty. Operand 7033 states and 8949 transitions. [2018-12-08 12:00:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2018-12-08 12:00:37,340 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:00:37,340 INFO L402 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 16, 14, 14, 12, 12, 10, 10, 8, 8, 8, 8, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:00:37,341 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:00:37,341 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:00:37,341 INFO L82 PathProgramCache]: Analyzing trace with hash -575263831, now seen corresponding path program 1 times [2018-12-08 12:00:37,341 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:00:37,341 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:00:37,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:37,342 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:37,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:00:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:37,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 1986 proven. 16 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2018-12-08 12:00:37,451 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:00:37,451 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/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 [2018-12-08 12:00:37,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:00:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:00:37,512 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:00:37,821 WARN L854 $PredicateComparison]: unable to prove that (exists ((ssl3_accept_~ag_X~0 Int) (ssl3_accept_~ag_Y~0 Int)) (let ((.cse0 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)))) (and (<= .cse0 8496) (<= c_ssl3_accept_~s__state~0 .cse0)))) is different from true [2018-12-08 12:00:38,068 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 1792 proven. 95 refuted. 0 times theorem prover too weak. 1173 trivial. 144 not checked. [2018-12-08 12:00:38,083 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 12:00:38,083 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 7 [2018-12-08 12:00:38,084 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-08 12:00:38,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-08 12:00:38,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=22, Unknown=1, NotChecked=8, Total=42 [2018-12-08 12:00:38,084 INFO L87 Difference]: Start difference. First operand 7033 states and 8949 transitions. Second operand 7 states. [2018-12-08 12:00:38,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:00:38,758 INFO L93 Difference]: Finished difference Result 15986 states and 20678 transitions. [2018-12-08 12:00:38,759 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-08 12:00:38,759 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 518 [2018-12-08 12:00:38,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:00:38,759 INFO L225 Difference]: With dead ends: 15986 [2018-12-08 12:00:38,759 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 12:00:38,771 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 532 GetRequests, 521 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=95, Unknown=1, NotChecked=20, Total=156 [2018-12-08 12:00:38,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 12:00:38,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 12:00:38,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 12:00:38,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 12:00:38,772 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 518 [2018-12-08 12:00:38,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:00:38,772 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 12:00:38,772 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-08 12:00:38,772 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 12:00:38,772 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 12:00:38,775 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 12:00:38,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:38,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:38,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,904 WARN L180 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 787 DAG size of output: 278 [2018-12-08 12:00:39,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:39,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,931 WARN L180 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 773 DAG size of output: 272 [2018-12-08 12:00:40,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:40,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:41,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 12:00:42,113 WARN L180 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 68 [2018-12-08 12:00:42,251 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 27 [2018-12-08 12:00:42,545 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 25 [2018-12-08 12:00:43,799 WARN L180 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 224 DAG size of output: 68 [2018-12-08 12:00:43,906 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 24 [2018-12-08 12:00:44,212 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 24 [2018-12-08 12:00:44,375 WARN L180 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 25 [2018-12-08 12:00:44,506 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 25 [2018-12-08 12:00:44,569 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-12-08 12:00:44,569 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 12:00:44,570 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 12:00:44,570 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-08 12:00:44,570 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 12:00:44,570 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 12:00:44,570 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 677 688) the Hoare annotation is: true [2018-12-08 12:00:44,570 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 677 688) no Hoare annotation was computed. [2018-12-08 12:00:44,570 INFO L451 ceAbstractionStarter]: At program point L684(line 684) the Hoare annotation is: true [2018-12-08 12:00:44,570 INFO L448 ceAbstractionStarter]: For program point L684-1(line 684) no Hoare annotation was computed. [2018-12-08 12:00:44,570 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 677 688) no Hoare annotation was computed. [2018-12-08 12:00:44,570 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 635) no Hoare annotation was computed. [2018-12-08 12:00:44,570 INFO L448 ceAbstractionStarter]: For program point L202(lines 202 593) no Hoare annotation was computed. [2018-12-08 12:00:44,570 INFO L448 ceAbstractionStarter]: For program point L169(lines 169 604) no Hoare annotation was computed. [2018-12-08 12:00:44,570 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 615) no Hoare annotation was computed. [2018-12-08 12:00:44,570 INFO L448 ceAbstractionStarter]: For program point L103(lines 103 626) no Hoare annotation was computed. [2018-12-08 12:00:44,571 INFO L444 ceAbstractionStarter]: At program point L203(lines 199 594) the Hoare annotation is: (let ((.cse1 (<= ssl3_accept_~blastFlag~0 3)) (.cse0 (<= 8672 ssl3_accept_~s__state~0))) (or (and (<= ssl3_accept_~blastFlag~0 1) .cse0) (and .cse1 (not (= ssl3_accept_~s__hit~0 0)) .cse0) (and .cse1 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) .cse0 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)))) [2018-12-08 12:00:44,571 INFO L451 ceAbstractionStarter]: At program point L104(lines 103 626) the Hoare annotation is: true [2018-12-08 12:00:44,571 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 340) no Hoare annotation was computed. [2018-12-08 12:00:44,571 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION(line 669) no Hoare annotation was computed. [2018-12-08 12:00:44,571 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 480) no Hoare annotation was computed. [2018-12-08 12:00:44,571 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 440) no Hoare annotation was computed. [2018-12-08 12:00:44,571 INFO L444 ceAbstractionStarter]: At program point L370(lines 353 388) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ssl3_accept_~s__state~0 8576))) (or (and .cse0 (not (= ssl3_accept_~s__hit~0 0))) (let ((.cse1 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)))) (and (<= .cse1 ssl3_accept_~s__state~0) .cse2 .cse0 (<= .cse1 8496))) (and (<= ssl3_accept_~blastFlag~0 1) .cse2))) [2018-12-08 12:00:44,571 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 243) no Hoare annotation was computed. [2018-12-08 12:00:44,571 INFO L448 ceAbstractionStarter]: For program point L205(lines 205 592) no Hoare annotation was computed. [2018-12-08 12:00:44,571 INFO L448 ceAbstractionStarter]: For program point L172(lines 172 603) no Hoare annotation was computed. [2018-12-08 12:00:44,572 INFO L448 ceAbstractionStarter]: For program point L139(lines 139 614) no Hoare annotation was computed. [2018-12-08 12:00:44,572 INFO L448 ceAbstractionStarter]: For program point L106(lines 106 625) no Hoare annotation was computed. [2018-12-08 12:00:44,572 INFO L444 ceAbstractionStarter]: At program point L404(lines 395 426) the Hoare annotation is: (let ((.cse1 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ssl3_accept_~s__state~0 8576)) (.cse0 (<= 8544 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and .cse2 .cse0 .cse1 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496)) (and (<= ssl3_accept_~blastFlag~0 1) .cse2 .cse0))) [2018-12-08 12:00:44,572 INFO L451 ceAbstractionStarter]: At program point L206(lines 205 592) the Hoare annotation is: true [2018-12-08 12:00:44,572 INFO L444 ceAbstractionStarter]: At program point L173(lines 169 604) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8576 ssl3_accept_~s__state~0))) (or (and .cse0 (not (= ssl3_accept_~s__hit~0 0)) .cse1) (and .cse0 .cse1 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and (<= ssl3_accept_~blastFlag~0 1) .cse1))) [2018-12-08 12:00:44,572 INFO L444 ceAbstractionStarter]: At program point L140(lines 136 615) the Hoare annotation is: (let ((.cse4 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)))) (let ((.cse1 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= .cse4 ssl3_accept_~s__state~0)) (.cse0 (<= ssl3_accept_~s__state~0 8576)) (.cse3 (<= .cse4 8496))) (or (and .cse0 (<= ssl3_accept_~blastFlag~0 0)) (and .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and .cse0 .cse2 .cse1 .cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and .cse2 (and (<= ssl3_accept_~blastFlag~0 1) .cse0) .cse3)))) [2018-12-08 12:00:44,572 INFO L448 ceAbstractionStarter]: For program point L74(lines 74 82) no Hoare annotation was computed. [2018-12-08 12:00:44,572 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 376) no Hoare annotation was computed. [2018-12-08 12:00:44,572 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 412) no Hoare annotation was computed. [2018-12-08 12:00:44,572 INFO L448 ceAbstractionStarter]: For program point L175(lines 175 602) no Hoare annotation was computed. [2018-12-08 12:00:44,572 INFO L448 ceAbstractionStarter]: For program point L142(lines 142 613) no Hoare annotation was computed. [2018-12-08 12:00:44,572 INFO L448 ceAbstractionStarter]: For program point L109(lines 109 624) no Hoare annotation was computed. [2018-12-08 12:00:44,572 INFO L451 ceAbstractionStarter]: At program point ssl3_acceptENTRY(lines 8 676) the Hoare annotation is: true [2018-12-08 12:00:44,573 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 582) no Hoare annotation was computed. [2018-12-08 12:00:44,573 INFO L448 ceAbstractionStarter]: For program point L572-1(lines 572 582) no Hoare annotation was computed. [2018-12-08 12:00:44,573 INFO L448 ceAbstractionStarter]: For program point L473(lines 473 477) no Hoare annotation was computed. [2018-12-08 12:00:44,573 INFO L448 ceAbstractionStarter]: For program point L275(lines 275 279) no Hoare annotation was computed. [2018-12-08 12:00:44,573 INFO L451 ceAbstractionStarter]: At program point L209(lines 208 591) the Hoare annotation is: true [2018-12-08 12:00:44,573 INFO L448 ceAbstractionStarter]: For program point L77(lines 77 81) no Hoare annotation was computed. [2018-12-08 12:00:44,573 INFO L448 ceAbstractionStarter]: For program point L77-2(lines 74 82) no Hoare annotation was computed. [2018-12-08 12:00:44,573 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 511) no Hoare annotation was computed. [2018-12-08 12:00:44,573 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 317) no Hoare annotation was computed. [2018-12-08 12:00:44,573 INFO L451 ceAbstractionStarter]: At program point L673(lines 65 675) the Hoare annotation is: true [2018-12-08 12:00:44,573 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 646) no Hoare annotation was computed. [2018-12-08 12:00:44,573 INFO L448 ceAbstractionStarter]: For program point L541(lines 541 546) no Hoare annotation was computed. [2018-12-08 12:00:44,573 INFO L448 ceAbstractionStarter]: For program point L178(lines 178 601) no Hoare annotation was computed. [2018-12-08 12:00:44,573 INFO L448 ceAbstractionStarter]: For program point L145(lines 145 612) no Hoare annotation was computed. [2018-12-08 12:00:44,574 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 623) no Hoare annotation was computed. [2018-12-08 12:00:44,574 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 579) no Hoare annotation was computed. [2018-12-08 12:00:44,574 INFO L444 ceAbstractionStarter]: At program point L179(lines 175 602) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8576 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and .cse0 (not (= ssl3_accept_~s__hit~0 0)) .cse1) (and (<= ssl3_accept_~blastFlag~0 1) .cse1))) [2018-12-08 12:00:44,574 INFO L444 ceAbstractionStarter]: At program point L146(lines 142 613) the Hoare annotation is: (let ((.cse3 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)))) (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= .cse3 ssl3_accept_~s__state~0)) (.cse2 (<= ssl3_accept_~s__state~0 8576))) (or (and .cse0 (not (= ssl3_accept_~s__hit~0 0))) (and .cse1 .cse2 .cse0 (<= .cse3 8496)) (and .cse2 (<= ssl3_accept_~blastFlag~0 0)) (and .cse1 (and (<= ssl3_accept_~blastFlag~0 1) .cse2))))) [2018-12-08 12:00:44,574 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 316) no Hoare annotation was computed. [2018-12-08 12:00:44,574 INFO L448 ceAbstractionStarter]: For program point L312-2(lines 210 588) no Hoare annotation was computed. [2018-12-08 12:00:44,574 INFO L451 ceAbstractionStarter]: At program point L213(lines 106 625) the Hoare annotation is: true [2018-12-08 12:00:44,574 INFO L448 ceAbstractionStarter]: For program point L181(lines 181 600) no Hoare annotation was computed. [2018-12-08 12:00:44,574 INFO L448 ceAbstractionStarter]: For program point L148(lines 148 611) no Hoare annotation was computed. [2018-12-08 12:00:44,574 INFO L448 ceAbstractionStarter]: For program point L115(lines 115 622) no Hoare annotation was computed. [2018-12-08 12:00:44,574 INFO L448 ceAbstractionStarter]: For program point L512(lines 512 516) no Hoare annotation was computed. [2018-12-08 12:00:44,574 INFO L448 ceAbstractionStarter]: For program point L512-2(lines 512 516) no Hoare annotation was computed. [2018-12-08 12:00:44,574 INFO L448 ceAbstractionStarter]: For program point L446-1(lines 446 458) no Hoare annotation was computed. [2018-12-08 12:00:44,575 INFO L444 ceAbstractionStarter]: At program point L414(lines 405 425) the Hoare annotation is: (let ((.cse1 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ssl3_accept_~s__state~0 8576)) (.cse0 (<= 8544 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and .cse2 .cse0 .cse1 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496)) (and (<= ssl3_accept_~blastFlag~0 1) .cse2 .cse0))) [2018-12-08 12:00:44,575 INFO L448 ceAbstractionStarter]: For program point L348(lines 348 352) no Hoare annotation was computed. [2018-12-08 12:00:44,575 INFO L448 ceAbstractionStarter]: For program point L348-2(lines 210 588) no Hoare annotation was computed. [2018-12-08 12:00:44,575 INFO L448 ceAbstractionStarter]: For program point L84(lines 84 92) no Hoare annotation was computed. [2018-12-08 12:00:44,575 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 65 675) no Hoare annotation was computed. [2018-12-08 12:00:44,575 INFO L448 ceAbstractionStarter]: For program point L184(lines 184 599) no Hoare annotation was computed. [2018-12-08 12:00:44,575 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 610) no Hoare annotation was computed. [2018-12-08 12:00:44,575 INFO L448 ceAbstractionStarter]: For program point L118(lines 118 621) no Hoare annotation was computed. [2018-12-08 12:00:44,575 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 89) no Hoare annotation was computed. [2018-12-08 12:00:44,575 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 454) no Hoare annotation was computed. [2018-12-08 12:00:44,575 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 222) no Hoare annotation was computed. [2018-12-08 12:00:44,575 INFO L444 ceAbstractionStarter]: At program point L185(lines 181 600) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8576 ssl3_accept_~s__state~0))) (or (and .cse0 (not (= ssl3_accept_~s__hit~0 0)) .cse1) (and .cse0 .cse1 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and (<= ssl3_accept_~blastFlag~0 1) .cse1))) [2018-12-08 12:00:44,575 INFO L444 ceAbstractionStarter]: At program point L152(lines 148 611) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ssl3_accept_~s__state~0 8576))) (or (and .cse0 (not (= ssl3_accept_~s__hit~0 0))) (let ((.cse1 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)))) (and (<= .cse1 ssl3_accept_~s__state~0) .cse2 .cse0 (<= .cse1 8496))) (and (<= ssl3_accept_~blastFlag~0 1) .cse2))) [2018-12-08 12:00:44,575 INFO L448 ceAbstractionStarter]: For program point L218-2(lines 210 588) no Hoare annotation was computed. [2018-12-08 12:00:44,576 INFO L448 ceAbstractionStarter]: For program point $Ultimate##90(lines 210 590) no Hoare annotation was computed. [2018-12-08 12:00:44,576 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 421) no Hoare annotation was computed. [2018-12-08 12:00:44,576 INFO L448 ceAbstractionStarter]: For program point $Ultimate##91(lines 210 590) no Hoare annotation was computed. [2018-12-08 12:00:44,576 INFO L448 ceAbstractionStarter]: For program point L187(lines 187 598) no Hoare annotation was computed. [2018-12-08 12:00:44,576 INFO L448 ceAbstractionStarter]: For program point L154(lines 154 609) no Hoare annotation was computed. [2018-12-08 12:00:44,576 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 620) no Hoare annotation was computed. [2018-12-08 12:00:44,576 INFO L448 ceAbstractionStarter]: For program point L551(lines 551 555) no Hoare annotation was computed. [2018-12-08 12:00:44,576 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 489) no Hoare annotation was computed. [2018-12-08 12:00:44,576 INFO L444 ceAbstractionStarter]: At program point L122(lines 118 621) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~s__state~0 8576)) (.cse1 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496))) (or (and .cse0 (<= ssl3_accept_~blastFlag~0 0)) (and .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and (and (<= ssl3_accept_~blastFlag~0 1) .cse0) .cse2) (and .cse0 .cse1 .cse2 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)))) [2018-12-08 12:00:44,576 INFO L444 ceAbstractionStarter]: At program point L552(lines 65 675) the Hoare annotation is: false [2018-12-08 12:00:44,576 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptEXIT(lines 8 676) no Hoare annotation was computed. [2018-12-08 12:00:44,576 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 269) no Hoare annotation was computed. [2018-12-08 12:00:44,576 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 261) no Hoare annotation was computed. [2018-12-08 12:00:44,576 INFO L448 ceAbstractionStarter]: For program point L190(lines 190 597) no Hoare annotation was computed. [2018-12-08 12:00:44,577 INFO L448 ceAbstractionStarter]: For program point L157(lines 157 608) no Hoare annotation was computed. [2018-12-08 12:00:44,577 INFO L448 ceAbstractionStarter]: For program point L124(lines 124 619) no Hoare annotation was computed. [2018-12-08 12:00:44,577 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 387) no Hoare annotation was computed. [2018-12-08 12:00:44,577 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 327) no Hoare annotation was computed. [2018-12-08 12:00:44,577 INFO L448 ceAbstractionStarter]: For program point L323-2(lines 323 327) no Hoare annotation was computed. [2018-12-08 12:00:44,577 INFO L444 ceAbstractionStarter]: At program point L191(lines 187 598) the Hoare annotation is: (let ((.cse1 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (not (= ssl3_accept_~s__hit~0 0))) (.cse0 (<= 8640 ssl3_accept_~s__state~0))) (or (and (<= ssl3_accept_~blastFlag~0 1) .cse0) (and .cse1 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) .cse0 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and .cse1 .cse2 .cse0) (and (<= ssl3_accept_~blastFlag~0 3) .cse2 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse0))) [2018-12-08 12:00:44,577 INFO L444 ceAbstractionStarter]: At program point L158(lines 154 609) the Hoare annotation is: (let ((.cse1 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ssl3_accept_~s__state~0 8576)) (.cse0 (<= 8544 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and .cse2 .cse0 .cse1 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496)) (and (<= ssl3_accept_~blastFlag~0 1) .cse2 .cse0))) [2018-12-08 12:00:44,577 INFO L444 ceAbstractionStarter]: At program point L125(lines 124 619) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~s__state~0 8576)) (.cse1 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496))) (or (and .cse0 (<= ssl3_accept_~blastFlag~0 0)) (and .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and (<= ssl3_accept_~blastFlag~0 1) .cse0 .cse2) (and .cse0 .cse1 .cse2 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)))) [2018-12-08 12:00:44,577 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptFINAL(lines 8 676) no Hoare annotation was computed. [2018-12-08 12:00:44,577 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 527) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L444 ceAbstractionStarter]: At program point L589(lines 100 657) the Hoare annotation is: (let ((.cse13 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0))) (.cse11 (= ssl3_accept_~s__hit~0 0))) (let ((.cse9 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3)) (.cse6 (= ssl3_accept_~s__state~0 8528)) (.cse8 (= ssl3_accept_~s__state~0 8560)) (.cse12 (= ssl3_accept_~s__state~0 8544)) (.cse14 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse3 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (not .cse11)) (.cse7 (<= ssl3_accept_~blastFlag~0 1)) (.cse10 (<= ssl3_accept_~s__state~0 8448)) (.cse0 (<= ssl3_accept_~blastFlag~0 3)) (.cse4 (<= .cse13 8496)) (.cse2 (<= 8672 ssl3_accept_~s__state~0)) (.cse5 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse6 .cse3 .cse4) (and .cse7 .cse8) (and .cse7 .cse9 .cse10) (and .cse11 .cse0 .cse9 .cse4 .cse10) (and .cse7 .cse4) (and .cse12 .cse3 .cse4) (and .cse7 (<= 8576 ssl3_accept_~s__state~0)) (and .cse7 (<= .cse13 ssl3_accept_~s__state~0)) (and .cse7 .cse6) (and .cse3 .cse8 .cse4) (and .cse3 .cse4 (= ssl3_accept_~s__state~0 8512)) (<= ssl3_accept_~blastFlag~0 0) (and .cse7 (= ssl3_accept_~s__state~0 8466)) (and .cse0 .cse1 .cse14 .cse10) (and .cse7 .cse12) (and (= ssl3_accept_~s__state~0 8656) .cse0 .cse1) (and .cse0 .cse1 .cse14 (<= 8640 ssl3_accept_~s__state~0)) (and .cse3 .cse1) (and .cse7 (<= 8576 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse10 .cse5) (and .cse0 .cse4 .cse2 .cse5)))) [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 560) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 296) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L292-2(lines 210 588) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L193(lines 193 596) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 607) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L127(lines 127 618) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 386) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L359-1(lines 359 386) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 383) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L451 ceAbstractionStarter]: At program point L658(lines 99 659) the Hoare annotation is: true [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L196(lines 196 595) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L163(lines 163 606) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L130(lines 130 617) no Hoare annotation was computed. [2018-12-08 12:00:44,578 INFO L448 ceAbstractionStarter]: For program point L395(lines 395 426) no Hoare annotation was computed. [2018-12-08 12:00:44,579 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 247) no Hoare annotation was computed. [2018-12-08 12:00:44,579 INFO L444 ceAbstractionStarter]: At program point L197(lines 193 596) the Hoare annotation is: (let ((.cse0 (<= 8640 ssl3_accept_~s__state~0))) (or (and (<= ssl3_accept_~blastFlag~0 1) .cse0) (and (<= ssl3_accept_~blastFlag~0 2) (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) .cse0 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and (<= ssl3_accept_~blastFlag~0 3) (not (= ssl3_accept_~s__hit~0 0)) .cse0))) [2018-12-08 12:00:44,579 INFO L444 ceAbstractionStarter]: At program point L164(lines 160 607) the Hoare annotation is: (let ((.cse2 (<= 8544 ssl3_accept_~s__state~0))) (let ((.cse0 (and .cse2 (<= ssl3_accept_~blastFlag~0 2))) (.cse1 (<= ssl3_accept_~s__state~0 8576))) (or (and .cse0 (not (= ssl3_accept_~s__hit~0 0))) (and (<= ssl3_accept_~blastFlag~0 1) .cse1 .cse2) (and (and .cse0 .cse1) (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496))))) [2018-12-08 12:00:44,579 INFO L448 ceAbstractionStarter]: For program point L230-2(lines 210 588) no Hoare annotation was computed. [2018-12-08 12:00:44,579 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 655) no Hoare annotation was computed. [2018-12-08 12:00:44,579 INFO L448 ceAbstractionStarter]: For program point L396(lines 396 402) no Hoare annotation was computed. [2018-12-08 12:00:44,579 INFO L448 ceAbstractionStarter]: For program point L363(lines 363 382) no Hoare annotation was computed. [2018-12-08 12:00:44,579 INFO L448 ceAbstractionStarter]: For program point L628(lines 628 652) no Hoare annotation was computed. [2018-12-08 12:00:44,579 INFO L448 ceAbstractionStarter]: For program point L562(lines 562 566) no Hoare annotation was computed. [2018-12-08 12:00:44,579 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 533) no Hoare annotation was computed. [2018-12-08 12:00:44,579 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 500) no Hoare annotation was computed. [2018-12-08 12:00:44,579 INFO L448 ceAbstractionStarter]: For program point L562-2(lines 562 566) no Hoare annotation was computed. [2018-12-08 12:00:44,579 INFO L448 ceAbstractionStarter]: For program point L529-2(lines 210 588) no Hoare annotation was computed. [2018-12-08 12:00:44,579 INFO L448 ceAbstractionStarter]: For program point L364(lines 364 368) no Hoare annotation was computed. [2018-12-08 12:00:44,580 INFO L448 ceAbstractionStarter]: For program point L364-2(lines 363 380) no Hoare annotation was computed. [2018-12-08 12:00:44,580 INFO L448 ceAbstractionStarter]: For program point L232(lines 232 237) no Hoare annotation was computed. [2018-12-08 12:00:44,580 INFO L448 ceAbstractionStarter]: For program point L199(lines 199 594) no Hoare annotation was computed. [2018-12-08 12:00:44,580 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 605) no Hoare annotation was computed. [2018-12-08 12:00:44,580 INFO L448 ceAbstractionStarter]: For program point L133(lines 133 616) no Hoare annotation was computed. [2018-12-08 12:00:44,580 INFO L444 ceAbstractionStarter]: At program point L100-2(lines 100 657) the Hoare annotation is: (let ((.cse13 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0))) (.cse11 (= ssl3_accept_~s__hit~0 0))) (let ((.cse9 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3)) (.cse3 (= ssl3_accept_~s__state~0 8528)) (.cse8 (= ssl3_accept_~s__state~0 8560)) (.cse12 (= ssl3_accept_~s__state~0 8544)) (.cse14 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse4 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (not .cse11)) (.cse7 (<= ssl3_accept_~blastFlag~0 1)) (.cse10 (<= ssl3_accept_~s__state~0 8448)) (.cse0 (<= ssl3_accept_~blastFlag~0 3)) (.cse5 (<= .cse13 8496)) (.cse2 (<= 8672 ssl3_accept_~s__state~0)) (.cse6 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse4 .cse5 .cse6) (and .cse7 .cse8) (and .cse7 .cse9 .cse10) (and .cse11 .cse0 .cse9 .cse5 .cse10) (and .cse7 .cse5) (and .cse12 .cse4 .cse5) (and .cse7 (<= 8576 ssl3_accept_~s__state~0)) (and .cse7 (<= .cse13 ssl3_accept_~s__state~0)) (and .cse7 .cse3) (and .cse4 .cse8 .cse5) (and .cse4 .cse5 (= ssl3_accept_~s__state~0 8512)) (<= ssl3_accept_~blastFlag~0 0) (and .cse7 (= ssl3_accept_~s__state~0 8466)) (and .cse0 .cse1 .cse14 .cse10) (and .cse7 .cse12) (and (= ssl3_accept_~s__state~0 8656) .cse0 .cse1) (and .cse0 .cse1 .cse14 (<= 8640 ssl3_accept_~s__state~0)) (and .cse4 .cse1) (and .cse7 (<= 8576 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse10 .cse6) (and .cse0 .cse5 .cse2 .cse6)))) [2018-12-08 12:00:44,580 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 666) no Hoare annotation was computed. [2018-12-08 12:00:44,580 INFO L448 ceAbstractionStarter]: For program point L629(lines 629 638) no Hoare annotation was computed. [2018-12-08 12:00:44,580 INFO L448 ceAbstractionStarter]: For program point L662-2(lines 662 666) no Hoare annotation was computed. [2018-12-08 12:00:44,580 INFO L448 ceAbstractionStarter]: For program point L629-2(lines 628 650) no Hoare annotation was computed. [2018-12-08 12:00:44,580 INFO L448 ceAbstractionStarter]: For program point L464(lines 464 468) no Hoare annotation was computed. [2018-12-08 12:00:44,580 INFO L448 ceAbstractionStarter]: For program point L332-1(lines 332 341) no Hoare annotation was computed. [2018-12-08 12:00:44,581 INFO L444 ceAbstractionStarter]: At program point L167(lines 166 605) the Hoare annotation is: (let ((.cse6 (= ssl3_accept_~s__hit~0 0))) (let ((.cse5 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3)) (.cse1 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496)) (.cse4 (<= ssl3_accept_~blastFlag~0 1)) (.cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse7 (<= ssl3_accept_~blastFlag~0 3)) (.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse8 (not .cse6)) (.cse2 (<= ssl3_accept_~s__state~0 8448))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse1 .cse2) (and .cse2 (<= ssl3_accept_~blastFlag~0 0)) (and .cse4 .cse5 .cse2) (and .cse6 .cse7 .cse5 .cse1 .cse2) (and .cse4 (<= 8576 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse2 .cse3) (and .cse7 .cse8 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse2) (and .cse0 .cse8 .cse2)))) [2018-12-08 12:00:44,581 INFO L444 ceAbstractionStarter]: At program point L134(lines 127 618) the Hoare annotation is: (let ((.cse1 (<= ssl3_accept_~s__state~0 8576)) (.cse0 (<= ssl3_accept_~blastFlag~0 2))) (or (and .cse0 (not (= ssl3_accept_~s__hit~0 0))) (and (<= ssl3_accept_~blastFlag~0 1) .cse1) (and .cse1 .cse0 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)))) [2018-12-08 12:00:44,581 INFO L448 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-12-08 12:00:44,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 12:00:44 BoogieIcfgContainer [2018-12-08 12:00:44,598 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 12:00:44,598 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 12:00:44,598 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 12:00:44,598 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 12:00:44,599 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:00:32" (3/4) ... [2018-12-08 12:00:44,601 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 12:00:44,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 12:00:44,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 12:00:44,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_accept [2018-12-08 12:00:44,611 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-08 12:00:44,612 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-08 12:00:44,612 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-08 12:00:44,665 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_c9c27b2b-770e-4db4-8a28-1216940f8ac1/bin-2019/uautomizer/witness.graphml [2018-12-08 12:00:44,665 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 12:00:44,666 INFO L168 Benchmark]: Toolchain (without parser) took 12990.38 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 947.4 MB). Free memory was 954.4 MB in the beginning and 834.4 MB in the end (delta: 120.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-12-08 12:00:44,666 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 12:00:44,667 INFO L168 Benchmark]: CACSL2BoogieTranslator took 217.95 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 954.4 MB in the beginning and 1.1 GB in the end (delta: -150.9 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. [2018-12-08 12:00:44,667 INFO L168 Benchmark]: Boogie Procedure Inliner took 18.00 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-08 12:00:44,667 INFO L168 Benchmark]: Boogie Preprocessor took 25.58 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-08 12:00:44,667 INFO L168 Benchmark]: RCFGBuilder took 357.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 50.4 MB). Peak memory consumption was 50.4 MB. Max. memory is 11.5 GB. [2018-12-08 12:00:44,667 INFO L168 Benchmark]: TraceAbstraction took 12301.28 ms. Allocated memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: 842.0 MB). Free memory was 1.0 GB in the beginning and 834.4 MB in the end (delta: 215.2 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-12-08 12:00:44,667 INFO L168 Benchmark]: Witness Printer took 67.38 ms. Allocated memory is still 2.0 GB. Free memory is still 834.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 12:00:44,668 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 217.95 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 954.4 MB in the beginning and 1.1 GB in the end (delta: -150.9 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 18.00 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.58 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 357.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 50.4 MB). Peak memory consumption was 50.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 12301.28 ms. Allocated memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: 842.0 MB). Free memory was 1.0 GB in the beginning and 834.4 MB in the end (delta: 215.2 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * Witness Printer took 67.38 ms. Allocated memory is still 2.0 GB. Free memory is still 834.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 669]: 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: 136]: Loop Invariant Derived loop invariant: (((s__state <= 8576 && blastFlag <= 0) || (blastFlag <= 2 && !(s__hit == 0))) || ((((s__state <= 8576 && 2 * ag_X + 2 * ag_Y <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || ((2 * ag_X + 2 * ag_Y <= s__state && blastFlag <= 1 && s__state <= 8576) && 2 * ag_X + 2 * ag_Y <= 8496) - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((blastFlag <= 3 && !(s__hit == 0)) && 8672 <= s__state) || ((s__state == 8528 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || (blastFlag <= 1 && s__state == 8560)) || ((blastFlag <= 1 && s__s3__tmp__next_state___0 <= 3) && s__state <= 8448)) || ((((s__hit == 0 && blastFlag <= 3) && s__s3__tmp__next_state___0 <= 3) && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448)) || (blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= 8496)) || ((s__state == 8544 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || (blastFlag <= 1 && 8576 <= s__state)) || (blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= s__state)) || (blastFlag <= 1 && s__state == 8528)) || ((blastFlag <= 2 && s__state == 8560) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && s__state == 8512)) || blastFlag <= 0) || (blastFlag <= 1 && s__state == 8466)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || (blastFlag <= 1 && s__state == 8544)) || ((s__state == 8656 && blastFlag <= 3) && !(s__hit == 0))) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state)) || (blastFlag <= 2 && !(s__hit == 0))) || (((blastFlag <= 1 && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448) && s__s3__tmp__next_state___0 <= 8576)) || (((blastFlag <= 3 && 2 * ag_X + 2 * ag_Y <= 8496) && 8672 <= s__state) && s__s3__tmp__next_state___0 <= 8576) - InvariantResult [Line: 169]: Loop Invariant Derived loop invariant: (((blastFlag <= 2 && !(s__hit == 0)) && 8576 <= s__state) || (((blastFlag <= 2 && 8576 <= s__state) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || (blastFlag <= 1 && 8576 <= s__state) - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: (((8544 <= s__state && blastFlag <= 2) && !(s__hit == 0)) || ((blastFlag <= 1 && s__state <= 8576) && 8544 <= s__state)) || (((8544 <= s__state && blastFlag <= 2) && s__state <= 8576) && 2 * ag_X + 2 * ag_Y <= 8496) - InvariantResult [Line: 118]: Loop Invariant Derived loop invariant: (((s__state <= 8576 && blastFlag <= 0) || (blastFlag <= 2 && !(s__hit == 0))) || ((blastFlag <= 1 && s__state <= 8576) && 2 * ag_X + 2 * ag_Y <= 8496)) || (((s__state <= 8576 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576) - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: ((blastFlag <= 1 && 8640 <= s__state) || (((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8576)) || ((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__state) - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 142]: Loop Invariant Derived loop invariant: (((blastFlag <= 2 && !(s__hit == 0)) || (((2 * ag_X + 2 * ag_Y <= s__state && s__state <= 8576) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || (s__state <= 8576 && blastFlag <= 0)) || (2 * ag_X + 2 * ag_Y <= s__state && blastFlag <= 1 && s__state <= 8576) - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: ((((blastFlag <= 2 && 8576 <= s__state) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576) || ((blastFlag <= 2 && !(s__hit == 0)) && 8576 <= s__state)) || (blastFlag <= 1 && 8576 <= s__state) - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: (((8544 <= s__state && blastFlag <= 2) && !(s__hit == 0)) || (((s__state <= 8576 && 8544 <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((blastFlag <= 1 && s__state <= 8576) && 8544 <= s__state) - InvariantResult [Line: 199]: Loop Invariant Derived loop invariant: ((blastFlag <= 1 && 8672 <= s__state) || ((blastFlag <= 3 && !(s__hit == 0)) && 8672 <= s__state)) || (((blastFlag <= 3 && 2 * ag_X + 2 * ag_Y <= 8496) && 8672 <= s__state) && s__s3__tmp__next_state___0 <= 8576) - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((blastFlag <= 3 && !(s__hit == 0)) && 8672 <= s__state) || ((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || ((s__state == 8528 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || (blastFlag <= 1 && s__state == 8560)) || ((blastFlag <= 1 && s__s3__tmp__next_state___0 <= 3) && s__state <= 8448)) || ((((s__hit == 0 && blastFlag <= 3) && s__s3__tmp__next_state___0 <= 3) && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448)) || (blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= 8496)) || ((s__state == 8544 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || (blastFlag <= 1 && 8576 <= s__state)) || (blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= s__state)) || (blastFlag <= 1 && s__state == 8528)) || ((blastFlag <= 2 && s__state == 8560) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && s__state == 8512)) || blastFlag <= 0) || (blastFlag <= 1 && s__state == 8466)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || (blastFlag <= 1 && s__state == 8544)) || ((s__state == 8656 && blastFlag <= 3) && !(s__hit == 0))) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state)) || (blastFlag <= 2 && !(s__hit == 0))) || (((blastFlag <= 1 && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448) && s__s3__tmp__next_state___0 <= 8576)) || (((blastFlag <= 3 && 2 * ag_X + 2 * ag_Y <= 8496) && 8672 <= s__state) && s__s3__tmp__next_state___0 <= 8576) - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: ((blastFlag <= 2 && !(s__hit == 0)) || (((2 * ag_X + 2 * ag_Y <= s__state && s__state <= 8576) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || (blastFlag <= 1 && s__state <= 8576) - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: (((blastFlag <= 2 && !(s__hit == 0)) && 8576 <= s__state) || (((blastFlag <= 2 && 8576 <= s__state) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || (blastFlag <= 1 && 8576 <= s__state) - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: ((blastFlag <= 2 && !(s__hit == 0)) || (blastFlag <= 1 && s__state <= 8576)) || (((s__state <= 8576 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576) - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: (((((((((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448) && s__s3__tmp__next_state___0 <= 8576) || ((blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448)) || (s__state <= 8448 && blastFlag <= 0)) || ((blastFlag <= 1 && s__s3__tmp__next_state___0 <= 3) && s__state <= 8448)) || ((((s__hit == 0 && blastFlag <= 3) && s__s3__tmp__next_state___0 <= 3) && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448)) || (((blastFlag <= 1 && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448) && s__s3__tmp__next_state___0 <= 8576)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || ((blastFlag <= 2 && !(s__hit == 0)) && s__state <= 8448) - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: ((blastFlag <= 2 && !(s__hit == 0)) || (((2 * ag_X + 2 * ag_Y <= s__state && s__state <= 8576) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || (blastFlag <= 1 && s__state <= 8576) - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: (((s__state <= 8576 && blastFlag <= 0) || (blastFlag <= 2 && !(s__hit == 0))) || ((blastFlag <= 1 && s__state <= 8576) && 2 * ag_X + 2 * ag_Y <= 8496)) || (((s__state <= 8576 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576) - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: (((8544 <= s__state && blastFlag <= 2) && !(s__hit == 0)) || (((s__state <= 8576 && 8544 <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((blastFlag <= 1 && s__state <= 8576) && 8544 <= s__state) - InvariantResult [Line: 405]: Loop Invariant Derived loop invariant: (((8544 <= s__state && blastFlag <= 2) && !(s__hit == 0)) || (((s__state <= 8576 && 8544 <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((blastFlag <= 1 && s__state <= 8576) && 8544 <= s__state) - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: (((blastFlag <= 1 && 8640 <= s__state) || (((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8576)) || ((blastFlag <= 2 && !(s__hit == 0)) && 8640 <= s__state)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state) - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 148 locations, 1 error locations. SAFE Result, 12.2s OverallTime, 18 OverallIterations, 19 TraceHistogramMax, 3.4s AutomataDifference, 0.0s DeadEndRemovalTime, 5.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 4439 SDtfs, 2135 SDslu, 4371 SDs, 0 SdLazy, 3569 SolverSat, 420 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1499 GetRequests, 1456 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=9175occurred in iteration=14, 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: 0.7s AutomataMinimizationTime, 18 MinimizatonAttempts, 7779 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 33 LocationsWithAnnotation, 33 PreInvPairs, 1300 NumberOfFragments, 1417 HoareAnnotationTreeSize, 33 FomulaSimplifications, 84527 FormulaSimplificationTreeSizeReduction, 2.3s HoareSimplificationTime, 33 FomulaSimplificationsInter, 23512 FormulaSimplificationTreeSizeReductionInter, 3.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 5384 NumberOfCodeBlocks, 5384 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 5362 ConstructedInterpolants, 35 QuantifiedInterpolants, 3432091 SizeOfPredicates, 4 NumberOfNonLiveVariables, 2559 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 22 InterpolantComputations, 17 PerfectInterpolantSequences, 17644/17967 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...