./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 aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/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_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/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-aa41828 [2018-11-23 02:22:38,382 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:22:38,383 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:22:38,390 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:22:38,390 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:22:38,391 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:22:38,391 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:22:38,392 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:22:38,393 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:22:38,394 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:22:38,395 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:22:38,395 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:22:38,396 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:22:38,396 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:22:38,397 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:22:38,397 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:22:38,398 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:22:38,399 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:22:38,400 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:22:38,401 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:22:38,402 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:22:38,403 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:22:38,404 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:22:38,405 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:22:38,405 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:22:38,405 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:22:38,406 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:22:38,407 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:22:38,407 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:22:38,408 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:22:38,408 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:22:38,409 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:22:38,409 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:22:38,409 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:22:38,410 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:22:38,410 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:22:38,410 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 02:22:38,419 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:22:38,419 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:22:38,420 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:22:38,420 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 02:22:38,421 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:22:38,421 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:22:38,421 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 02:22:38,421 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:22:38,421 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:22:38,421 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:22:38,421 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:22:38,422 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:22:38,422 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:22:38,422 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:22:38,422 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:22:38,422 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:22:38,422 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:22:38,422 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:22:38,422 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:22:38,422 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:22:38,423 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 02:22:38,423 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:22:38,423 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 02:22:38,423 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 02:22:38,423 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:22:38,423 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:22:38,423 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:22:38,424 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 02:22:38,424 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:22:38,424 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 02:22:38,424 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_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/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 [2018-11-23 02:22:38,448 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:22:38,456 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:22:38,459 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:22:38,459 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:22:38,460 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:22:38,460 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/../../sv-benchmarks/c/bitvector/s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-11-23 02:22:38,495 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/data/c2576acac/7776d2fbca9a492f9d911e91253a67d9/FLAGfec228696 [2018-11-23 02:22:38,924 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:22:38,925 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/sv-benchmarks/c/bitvector/s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-11-23 02:22:38,934 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/data/c2576acac/7776d2fbca9a492f9d911e91253a67d9/FLAGfec228696 [2018-11-23 02:22:38,945 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/data/c2576acac/7776d2fbca9a492f9d911e91253a67d9 [2018-11-23 02:22:38,948 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:22:38,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:22:38,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:22:38,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:22:38,953 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:22:38,953 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:22:38" (1/1) ... [2018-11-23 02:22:38,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76b02929 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:38, skipping insertion in model container [2018-11-23 02:22:38,956 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:22:38" (1/1) ... [2018-11-23 02:22:38,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:22:38,993 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:22:39,144 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:22:39,147 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:22:39,188 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:22:39,197 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:22:39,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:39 WrapperNode [2018-11-23 02:22:39,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:22:39,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:22:39,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:22:39,197 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:22:39,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:39" (1/1) ... [2018-11-23 02:22:39,247 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:39" (1/1) ... [2018-11-23 02:22:39,252 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:22:39,252 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:22:39,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:22:39,252 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:22:39,258 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:39" (1/1) ... [2018-11-23 02:22:39,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:39" (1/1) ... [2018-11-23 02:22:39,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:39" (1/1) ... [2018-11-23 02:22:39,260 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:39" (1/1) ... [2018-11-23 02:22:39,267 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:39" (1/1) ... [2018-11-23 02:22:39,276 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:39" (1/1) ... [2018-11-23 02:22:39,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:39" (1/1) ... [2018-11-23 02:22:39,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:22:39,281 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:22:39,281 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:22:39,281 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:22:39,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 02:22:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 02:22:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 02:22:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:22:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:22:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 02:22:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 02:22:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-11-23 02:22:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-11-23 02:22:39,408 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 02:22:39,408 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 02:22:39,727 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 02:22:39,727 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 02:22:39,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:22:39 BoogieIcfgContainer [2018-11-23 02:22:39,727 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 02:22:39,728 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 02:22:39,728 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 02:22:39,731 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 02:22:39,731 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:22:38" (1/3) ... [2018-11-23 02:22:39,731 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b3b866e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:22:39, skipping insertion in model container [2018-11-23 02:22:39,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:39" (2/3) ... [2018-11-23 02:22:39,732 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b3b866e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:22:39, skipping insertion in model container [2018-11-23 02:22:39,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:22:39" (3/3) ... [2018-11-23 02:22:39,734 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-11-23 02:22:39,741 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 02:22:39,746 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 02:22:39,755 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 02:22:39,777 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 02:22:39,778 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 02:22:39,778 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 02:22:39,778 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 02:22:39,778 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 02:22:39,778 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 02:22:39,778 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 02:22:39,778 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 02:22:39,778 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 02:22:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states. [2018-11-23 02:22:39,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 02:22:39,795 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:39,796 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 02:22:39,797 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:39,800 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:39,800 INFO L82 PathProgramCache]: Analyzing trace with hash -214397175, now seen corresponding path program 1 times [2018-11-23 02:22:39,801 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:39,802 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:39,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:39,831 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:39,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:39,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:39,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 02:22:39,965 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:39,966 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:39,970 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:39,981 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:39,981 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:39,983 INFO L87 Difference]: Start difference. First operand 146 states. Second operand 3 states. [2018-11-23 02:22:40,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:40,056 INFO L93 Difference]: Finished difference Result 393 states and 669 transitions. [2018-11-23 02:22:40,056 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:40,057 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 49 [2018-11-23 02:22:40,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:40,067 INFO L225 Difference]: With dead ends: 393 [2018-11-23 02:22:40,067 INFO L226 Difference]: Without dead ends: 223 [2018-11-23 02:22:40,070 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:40,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states. [2018-11-23 02:22:40,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 223. [2018-11-23 02:22:40,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2018-11-23 02:22:40,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 336 transitions. [2018-11-23 02:22:40,115 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 336 transitions. Word has length 49 [2018-11-23 02:22:40,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:40,115 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 336 transitions. [2018-11-23 02:22:40,116 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:40,116 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 336 transitions. [2018-11-23 02:22:40,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-23 02:22:40,118 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:40,118 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] [2018-11-23 02:22:40,118 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:40,119 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:40,119 INFO L82 PathProgramCache]: Analyzing trace with hash -83111160, now seen corresponding path program 1 times [2018-11-23 02:22:40,119 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:40,119 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:40,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:40,120 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:40,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 02:22:40,184 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:40,184 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:40,185 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:40,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:40,185 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:40,186 INFO L87 Difference]: Start difference. First operand 223 states and 336 transitions. Second operand 3 states. [2018-11-23 02:22:40,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:40,252 INFO L93 Difference]: Finished difference Result 433 states and 659 transitions. [2018-11-23 02:22:40,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:40,252 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2018-11-23 02:22:40,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:40,254 INFO L225 Difference]: With dead ends: 433 [2018-11-23 02:22:40,254 INFO L226 Difference]: Without dead ends: 327 [2018-11-23 02:22:40,255 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:40,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2018-11-23 02:22:40,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 327. [2018-11-23 02:22:40,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 327 states. [2018-11-23 02:22:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 327 states and 494 transitions. [2018-11-23 02:22:40,271 INFO L78 Accepts]: Start accepts. Automaton has 327 states and 494 transitions. Word has length 65 [2018-11-23 02:22:40,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:40,271 INFO L480 AbstractCegarLoop]: Abstraction has 327 states and 494 transitions. [2018-11-23 02:22:40,271 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 494 transitions. [2018-11-23 02:22:40,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-11-23 02:22:40,274 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:40,274 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] [2018-11-23 02:22:40,274 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:40,274 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:40,275 INFO L82 PathProgramCache]: Analyzing trace with hash 336937436, now seen corresponding path program 1 times [2018-11-23 02:22:40,275 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:40,275 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:40,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:40,276 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:40,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-23 02:22:40,337 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:40,337 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:40,338 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:40,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:40,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:40,338 INFO L87 Difference]: Start difference. First operand 327 states and 494 transitions. Second operand 3 states. [2018-11-23 02:22:40,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:40,492 INFO L93 Difference]: Finished difference Result 779 states and 1203 transitions. [2018-11-23 02:22:40,493 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:40,493 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 86 [2018-11-23 02:22:40,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:40,494 INFO L225 Difference]: With dead ends: 779 [2018-11-23 02:22:40,494 INFO L226 Difference]: Without dead ends: 465 [2018-11-23 02:22:40,496 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:40,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 465 states. [2018-11-23 02:22:40,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 465 to 453. [2018-11-23 02:22:40,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 453 states. [2018-11-23 02:22:40,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 635 transitions. [2018-11-23 02:22:40,514 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 635 transitions. Word has length 86 [2018-11-23 02:22:40,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:40,515 INFO L480 AbstractCegarLoop]: Abstraction has 453 states and 635 transitions. [2018-11-23 02:22:40,515 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:40,515 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 635 transitions. [2018-11-23 02:22:40,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-11-23 02:22:40,518 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:40,518 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] [2018-11-23 02:22:40,518 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:40,518 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:40,518 INFO L82 PathProgramCache]: Analyzing trace with hash 585083930, now seen corresponding path program 1 times [2018-11-23 02:22:40,519 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:40,519 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:40,519 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:40,520 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:40,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:40,574 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-23 02:22:40,575 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:40,575 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:40,575 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:40,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:40,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:40,576 INFO L87 Difference]: Start difference. First operand 453 states and 635 transitions. Second operand 3 states. [2018-11-23 02:22:40,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:40,683 INFO L93 Difference]: Finished difference Result 971 states and 1376 transitions. [2018-11-23 02:22:40,683 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:40,683 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 86 [2018-11-23 02:22:40,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:40,685 INFO L225 Difference]: With dead ends: 971 [2018-11-23 02:22:40,685 INFO L226 Difference]: Without dead ends: 531 [2018-11-23 02:22:40,686 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:40,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 531 states. [2018-11-23 02:22:40,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 531 to 522. [2018-11-23 02:22:40,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 522 states. [2018-11-23 02:22:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 522 states and 719 transitions. [2018-11-23 02:22:40,701 INFO L78 Accepts]: Start accepts. Automaton has 522 states and 719 transitions. Word has length 86 [2018-11-23 02:22:40,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:40,701 INFO L480 AbstractCegarLoop]: Abstraction has 522 states and 719 transitions. [2018-11-23 02:22:40,701 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:40,701 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 719 transitions. [2018-11-23 02:22:40,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-23 02:22:40,703 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:40,703 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] [2018-11-23 02:22:40,703 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:40,703 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:40,704 INFO L82 PathProgramCache]: Analyzing trace with hash -1185396472, now seen corresponding path program 1 times [2018-11-23 02:22:40,704 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:40,704 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:40,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:40,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:40,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:40,756 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 02:22:40,757 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:40,757 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:40,757 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:40,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:40,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:40,758 INFO L87 Difference]: Start difference. First operand 522 states and 719 transitions. Second operand 3 states. [2018-11-23 02:22:40,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:40,864 INFO L93 Difference]: Finished difference Result 1142 states and 1604 transitions. [2018-11-23 02:22:40,865 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:40,865 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 106 [2018-11-23 02:22:40,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:40,867 INFO L225 Difference]: With dead ends: 1142 [2018-11-23 02:22:40,867 INFO L226 Difference]: Without dead ends: 633 [2018-11-23 02:22:40,868 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:40,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 633 states. [2018-11-23 02:22:40,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 633 to 597. [2018-11-23 02:22:40,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 597 states. [2018-11-23 02:22:40,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 597 states and 809 transitions. [2018-11-23 02:22:40,878 INFO L78 Accepts]: Start accepts. Automaton has 597 states and 809 transitions. Word has length 106 [2018-11-23 02:22:40,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:40,879 INFO L480 AbstractCegarLoop]: Abstraction has 597 states and 809 transitions. [2018-11-23 02:22:40,879 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:40,879 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 809 transitions. [2018-11-23 02:22:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-23 02:22:40,880 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:40,881 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 02:22:40,881 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:40,881 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:40,881 INFO L82 PathProgramCache]: Analyzing trace with hash -1785636715, now seen corresponding path program 1 times [2018-11-23 02:22:40,881 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:40,881 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:40,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:40,882 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:40,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:40,940 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 02:22:40,940 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:40,940 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:40,941 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:40,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:40,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:40,941 INFO L87 Difference]: Start difference. First operand 597 states and 809 transitions. Second operand 3 states. [2018-11-23 02:22:40,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:40,972 INFO L93 Difference]: Finished difference Result 793 states and 1076 transitions. [2018-11-23 02:22:40,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:40,972 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2018-11-23 02:22:40,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:40,974 INFO L225 Difference]: With dead ends: 793 [2018-11-23 02:22:40,975 INFO L226 Difference]: Without dead ends: 791 [2018-11-23 02:22:40,975 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:40,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 791 states. [2018-11-23 02:22:40,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 791 to 791. [2018-11-23 02:22:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 791 states. [2018-11-23 02:22:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 791 states and 1074 transitions. [2018-11-23 02:22:40,989 INFO L78 Accepts]: Start accepts. Automaton has 791 states and 1074 transitions. Word has length 126 [2018-11-23 02:22:40,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:40,989 INFO L480 AbstractCegarLoop]: Abstraction has 791 states and 1074 transitions. [2018-11-23 02:22:40,989 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:40,990 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1074 transitions. [2018-11-23 02:22:40,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-11-23 02:22:40,991 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:40,992 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] [2018-11-23 02:22:40,992 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:40,992 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:40,992 INFO L82 PathProgramCache]: Analyzing trace with hash -267245983, now seen corresponding path program 1 times [2018-11-23 02:22:40,992 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:40,992 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:40,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:40,993 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:40,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:41,066 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-11-23 02:22:41,066 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:41,066 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:41,067 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:41,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:41,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:41,067 INFO L87 Difference]: Start difference. First operand 791 states and 1074 transitions. Second operand 3 states. [2018-11-23 02:22:41,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:41,201 INFO L93 Difference]: Finished difference Result 1741 states and 2435 transitions. [2018-11-23 02:22:41,202 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:41,202 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 188 [2018-11-23 02:22:41,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:41,204 INFO L225 Difference]: With dead ends: 1741 [2018-11-23 02:22:41,205 INFO L226 Difference]: Without dead ends: 963 [2018-11-23 02:22:41,206 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:41,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 963 states. [2018-11-23 02:22:41,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 963 to 955. [2018-11-23 02:22:41,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 955 states. [2018-11-23 02:22:41,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 955 states and 1258 transitions. [2018-11-23 02:22:41,220 INFO L78 Accepts]: Start accepts. Automaton has 955 states and 1258 transitions. Word has length 188 [2018-11-23 02:22:41,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:41,220 INFO L480 AbstractCegarLoop]: Abstraction has 955 states and 1258 transitions. [2018-11-23 02:22:41,220 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:41,220 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1258 transitions. [2018-11-23 02:22:41,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-11-23 02:22:41,222 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:41,222 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] [2018-11-23 02:22:41,223 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:41,223 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:41,223 INFO L82 PathProgramCache]: Analyzing trace with hash 378372328, now seen corresponding path program 1 times [2018-11-23 02:22:41,223 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:41,223 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:41,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:41,224 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:41,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:41,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:41,261 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 02:22:41,262 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:41,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:41,262 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:41,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:41,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:41,263 INFO L87 Difference]: Start difference. First operand 955 states and 1258 transitions. Second operand 3 states. [2018-11-23 02:22:41,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:41,388 INFO L93 Difference]: Finished difference Result 2069 states and 2803 transitions. [2018-11-23 02:22:41,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:41,388 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 194 [2018-11-23 02:22:41,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:41,391 INFO L225 Difference]: With dead ends: 2069 [2018-11-23 02:22:41,391 INFO L226 Difference]: Without dead ends: 1127 [2018-11-23 02:22:41,392 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:41,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1127 states. [2018-11-23 02:22:41,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1127 to 1079. [2018-11-23 02:22:41,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1079 states. [2018-11-23 02:22:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 1079 states and 1418 transitions. [2018-11-23 02:22:41,407 INFO L78 Accepts]: Start accepts. Automaton has 1079 states and 1418 transitions. Word has length 194 [2018-11-23 02:22:41,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:41,407 INFO L480 AbstractCegarLoop]: Abstraction has 1079 states and 1418 transitions. [2018-11-23 02:22:41,407 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1418 transitions. [2018-11-23 02:22:41,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-11-23 02:22:41,409 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:41,409 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] [2018-11-23 02:22:41,409 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:41,409 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:41,410 INFO L82 PathProgramCache]: Analyzing trace with hash 1955145121, now seen corresponding path program 1 times [2018-11-23 02:22:41,410 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:41,410 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:41,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:41,410 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:41,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:41,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:41,456 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-11-23 02:22:41,456 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:41,456 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:41,457 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:41,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:41,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:41,457 INFO L87 Difference]: Start difference. First operand 1079 states and 1418 transitions. Second operand 3 states. [2018-11-23 02:22:41,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:41,546 INFO L93 Difference]: Finished difference Result 2281 states and 2999 transitions. [2018-11-23 02:22:41,547 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:41,547 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 220 [2018-11-23 02:22:41,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:41,550 INFO L225 Difference]: With dead ends: 2281 [2018-11-23 02:22:41,550 INFO L226 Difference]: Without dead ends: 1215 [2018-11-23 02:22:41,551 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:41,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1215 states. [2018-11-23 02:22:41,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1215 to 1187. [2018-11-23 02:22:41,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1187 states. [2018-11-23 02:22:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1187 states and 1546 transitions. [2018-11-23 02:22:41,567 INFO L78 Accepts]: Start accepts. Automaton has 1187 states and 1546 transitions. Word has length 220 [2018-11-23 02:22:41,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:41,568 INFO L480 AbstractCegarLoop]: Abstraction has 1187 states and 1546 transitions. [2018-11-23 02:22:41,568 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:41,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1546 transitions. [2018-11-23 02:22:41,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2018-11-23 02:22:41,570 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:41,570 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] [2018-11-23 02:22:41,570 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:41,570 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:41,570 INFO L82 PathProgramCache]: Analyzing trace with hash -1641816317, now seen corresponding path program 1 times [2018-11-23 02:22:41,570 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:41,571 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:41,571 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:41,571 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:41,571 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:41,660 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 344 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2018-11-23 02:22:41,660 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:41,660 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:41,661 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:41,661 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:41,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:41,661 INFO L87 Difference]: Start difference. First operand 1187 states and 1546 transitions. Second operand 3 states. [2018-11-23 02:22:41,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:41,728 INFO L93 Difference]: Finished difference Result 3527 states and 4592 transitions. [2018-11-23 02:22:41,728 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:41,728 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 221 [2018-11-23 02:22:41,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:41,732 INFO L225 Difference]: With dead ends: 3527 [2018-11-23 02:22:41,732 INFO L226 Difference]: Without dead ends: 2353 [2018-11-23 02:22:41,734 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:41,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2353 states. [2018-11-23 02:22:41,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2353 to 2351. [2018-11-23 02:22:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2351 states. [2018-11-23 02:22:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 2351 states and 3054 transitions. [2018-11-23 02:22:41,768 INFO L78 Accepts]: Start accepts. Automaton has 2351 states and 3054 transitions. Word has length 221 [2018-11-23 02:22:41,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:41,768 INFO L480 AbstractCegarLoop]: Abstraction has 2351 states and 3054 transitions. [2018-11-23 02:22:41,768 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 3054 transitions. [2018-11-23 02:22:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-11-23 02:22:41,771 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:41,771 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] [2018-11-23 02:22:41,772 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:41,772 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:41,772 INFO L82 PathProgramCache]: Analyzing trace with hash 733849930, now seen corresponding path program 1 times [2018-11-23 02:22:41,772 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:41,772 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:41,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:41,774 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:41,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 286 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-11-23 02:22:41,825 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:41,825 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:41,825 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:41,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:41,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:41,826 INFO L87 Difference]: Start difference. First operand 2351 states and 3054 transitions. Second operand 3 states. [2018-11-23 02:22:41,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:41,956 INFO L93 Difference]: Finished difference Result 5033 states and 6699 transitions. [2018-11-23 02:22:41,957 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:41,957 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 222 [2018-11-23 02:22:41,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:41,962 INFO L225 Difference]: With dead ends: 5033 [2018-11-23 02:22:41,962 INFO L226 Difference]: Without dead ends: 2599 [2018-11-23 02:22:41,965 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:41,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2599 states. [2018-11-23 02:22:41,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2599 to 2599. [2018-11-23 02:22:41,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2599 states. [2018-11-23 02:22:42,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 2599 states and 3342 transitions. [2018-11-23 02:22:42,001 INFO L78 Accepts]: Start accepts. Automaton has 2599 states and 3342 transitions. Word has length 222 [2018-11-23 02:22:42,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:42,001 INFO L480 AbstractCegarLoop]: Abstraction has 2599 states and 3342 transitions. [2018-11-23 02:22:42,001 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:42,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 3342 transitions. [2018-11-23 02:22:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2018-11-23 02:22:42,006 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:42,006 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] [2018-11-23 02:22:42,006 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:42,007 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:42,007 INFO L82 PathProgramCache]: Analyzing trace with hash -1448943955, now seen corresponding path program 1 times [2018-11-23 02:22:42,007 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:42,007 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:42,007 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:42,008 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:42,008 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:42,060 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 405 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2018-11-23 02:22:42,060 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:42,060 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:42,060 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:42,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:42,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:42,061 INFO L87 Difference]: Start difference. First operand 2599 states and 3342 transitions. Second operand 3 states. [2018-11-23 02:22:42,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:42,167 INFO L93 Difference]: Finished difference Result 5433 states and 6979 transitions. [2018-11-23 02:22:42,168 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:42,168 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 247 [2018-11-23 02:22:42,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:42,173 INFO L225 Difference]: With dead ends: 5433 [2018-11-23 02:22:42,173 INFO L226 Difference]: Without dead ends: 2847 [2018-11-23 02:22:42,175 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:42,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2847 states. [2018-11-23 02:22:42,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2847 to 2831. [2018-11-23 02:22:42,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2831 states. [2018-11-23 02:22:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 2831 states and 3614 transitions. [2018-11-23 02:22:42,214 INFO L78 Accepts]: Start accepts. Automaton has 2831 states and 3614 transitions. Word has length 247 [2018-11-23 02:22:42,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:42,215 INFO L480 AbstractCegarLoop]: Abstraction has 2831 states and 3614 transitions. [2018-11-23 02:22:42,215 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:42,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 3614 transitions. [2018-11-23 02:22:42,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-11-23 02:22:42,218 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:42,219 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] [2018-11-23 02:22:42,219 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:42,219 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:42,219 INFO L82 PathProgramCache]: Analyzing trace with hash 2024758885, now seen corresponding path program 1 times [2018-11-23 02:22:42,219 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:42,219 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:42,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:42,220 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:42,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:42,276 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 425 proven. 16 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-11-23 02:22:42,276 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:22:42,276 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 02:22:42,298 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:42,359 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:22:42,437 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2018-11-23 02:22:42,452 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 02:22:42,453 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-23 02:22:42,453 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 02:22:42,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 02:22:42,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 02:22:42,454 INFO L87 Difference]: Start difference. First operand 2831 states and 3614 transitions. Second operand 5 states. [2018-11-23 02:22:42,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:42,861 INFO L93 Difference]: Finished difference Result 10425 states and 13600 transitions. [2018-11-23 02:22:42,862 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 02:22:42,862 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 250 [2018-11-23 02:22:42,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:42,874 INFO L225 Difference]: With dead ends: 10425 [2018-11-23 02:22:42,874 INFO L226 Difference]: Without dead ends: 7607 [2018-11-23 02:22:42,879 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 [2018-11-23 02:22:42,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7607 states. [2018-11-23 02:22:42,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7607 to 4745. [2018-11-23 02:22:42,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4745 states. [2018-11-23 02:22:42,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4745 states to 4745 states and 6123 transitions. [2018-11-23 02:22:42,968 INFO L78 Accepts]: Start accepts. Automaton has 4745 states and 6123 transitions. Word has length 250 [2018-11-23 02:22:42,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:42,968 INFO L480 AbstractCegarLoop]: Abstraction has 4745 states and 6123 transitions. [2018-11-23 02:22:42,968 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 02:22:42,968 INFO L276 IsEmpty]: Start isEmpty. Operand 4745 states and 6123 transitions. [2018-11-23 02:22:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-11-23 02:22:42,973 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:42,973 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 02:22:42,973 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:42,974 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:42,974 INFO L82 PathProgramCache]: Analyzing trace with hash -1042813626, now seen corresponding path program 1 times [2018-11-23 02:22:42,974 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:42,974 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:42,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:42,975 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:42,975 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:43,034 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2018-11-23 02:22:43,034 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:43,034 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:43,035 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:43,035 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:43,035 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:43,035 INFO L87 Difference]: Start difference. First operand 4745 states and 6123 transitions. Second operand 3 states. [2018-11-23 02:22:43,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:43,161 INFO L93 Difference]: Finished difference Result 13909 states and 17985 transitions. [2018-11-23 02:22:43,162 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:43,162 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 258 [2018-11-23 02:22:43,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:43,182 INFO L225 Difference]: With dead ends: 13909 [2018-11-23 02:22:43,182 INFO L226 Difference]: Without dead ends: 9177 [2018-11-23 02:22:43,189 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:43,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9177 states. [2018-11-23 02:22:43,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9177 to 9175. [2018-11-23 02:22:43,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9175 states. [2018-11-23 02:22:43,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9175 states to 9175 states and 11838 transitions. [2018-11-23 02:22:43,337 INFO L78 Accepts]: Start accepts. Automaton has 9175 states and 11838 transitions. Word has length 258 [2018-11-23 02:22:43,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:43,337 INFO L480 AbstractCegarLoop]: Abstraction has 9175 states and 11838 transitions. [2018-11-23 02:22:43,337 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:43,337 INFO L276 IsEmpty]: Start isEmpty. Operand 9175 states and 11838 transitions. [2018-11-23 02:22:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2018-11-23 02:22:43,345 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:43,345 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] [2018-11-23 02:22:43,345 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:43,345 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:43,345 INFO L82 PathProgramCache]: Analyzing trace with hash -1739277310, now seen corresponding path program 1 times [2018-11-23 02:22:43,346 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:43,346 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:43,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:43,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:43,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:43,443 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 565 proven. 26 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2018-11-23 02:22:43,443 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:22:43,443 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 02:22:43,450 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:43,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:43,496 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:22:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 435 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2018-11-23 02:22:43,555 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 02:22:43,555 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-23 02:22:43,556 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 02:22:43,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 02:22:43,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 02:22:43,556 INFO L87 Difference]: Start difference. First operand 9175 states and 11838 transitions. Second operand 5 states. [2018-11-23 02:22:43,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:43,927 INFO L93 Difference]: Finished difference Result 22209 states and 28868 transitions. [2018-11-23 02:22:43,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 02:22:43,928 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 288 [2018-11-23 02:22:43,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:43,939 INFO L225 Difference]: With dead ends: 22209 [2018-11-23 02:22:43,939 INFO L226 Difference]: Without dead ends: 8345 [2018-11-23 02:22:43,952 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 [2018-11-23 02:22:43,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8345 states. [2018-11-23 02:22:44,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8345 to 7590. [2018-11-23 02:22:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7590 states. [2018-11-23 02:22:44,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7590 states to 7590 states and 9636 transitions. [2018-11-23 02:22:44,060 INFO L78 Accepts]: Start accepts. Automaton has 7590 states and 9636 transitions. Word has length 288 [2018-11-23 02:22:44,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:44,060 INFO L480 AbstractCegarLoop]: Abstraction has 7590 states and 9636 transitions. [2018-11-23 02:22:44,060 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 02:22:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 7590 states and 9636 transitions. [2018-11-23 02:22:44,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2018-11-23 02:22:44,067 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:44,067 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] [2018-11-23 02:22:44,067 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:44,067 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:44,067 INFO L82 PathProgramCache]: Analyzing trace with hash -628837501, now seen corresponding path program 1 times [2018-11-23 02:22:44,067 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:44,067 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:44,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:44,068 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:44,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:44,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 871 proven. 26 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2018-11-23 02:22:44,204 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:22:44,204 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 02:22:44,216 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:44,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:44,287 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:22:44,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 680 proven. 0 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2018-11-23 02:22:44,411 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 02:22:44,411 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-23 02:22:44,412 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 02:22:44,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 02:22:44,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 02:22:44,412 INFO L87 Difference]: Start difference. First operand 7590 states and 9636 transitions. Second operand 5 states. [2018-11-23 02:22:44,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:44,825 INFO L93 Difference]: Finished difference Result 18031 states and 23170 transitions. [2018-11-23 02:22:44,825 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 02:22:44,825 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 360 [2018-11-23 02:22:44,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:44,836 INFO L225 Difference]: With dead ends: 18031 [2018-11-23 02:22:44,836 INFO L226 Difference]: Without dead ends: 10242 [2018-11-23 02:22:44,844 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 [2018-11-23 02:22:44,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10242 states. [2018-11-23 02:22:44,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10242 to 6285. [2018-11-23 02:22:44,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6285 states. [2018-11-23 02:22:44,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6285 states to 6285 states and 8091 transitions. [2018-11-23 02:22:44,950 INFO L78 Accepts]: Start accepts. Automaton has 6285 states and 8091 transitions. Word has length 360 [2018-11-23 02:22:44,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:44,950 INFO L480 AbstractCegarLoop]: Abstraction has 6285 states and 8091 transitions. [2018-11-23 02:22:44,950 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 02:22:44,951 INFO L276 IsEmpty]: Start isEmpty. Operand 6285 states and 8091 transitions. [2018-11-23 02:22:44,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2018-11-23 02:22:44,959 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:44,960 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] [2018-11-23 02:22:44,960 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:44,960 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:44,960 INFO L82 PathProgramCache]: Analyzing trace with hash -1276225299, now seen corresponding path program 1 times [2018-11-23 02:22:44,960 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:44,960 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:44,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:44,961 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:44,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:44,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:45,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2679 backedges. 1558 proven. 0 refuted. 0 times theorem prover too weak. 1121 trivial. 0 not checked. [2018-11-23 02:22:45,098 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:22:45,098 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:22:45,099 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:22:45,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:22:45,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:45,099 INFO L87 Difference]: Start difference. First operand 6285 states and 8091 transitions. Second operand 3 states. [2018-11-23 02:22:45,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:45,253 INFO L93 Difference]: Finished difference Result 13349 states and 17133 transitions. [2018-11-23 02:22:45,253 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:22:45,253 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 484 [2018-11-23 02:22:45,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:45,261 INFO L225 Difference]: With dead ends: 13349 [2018-11-23 02:22:45,261 INFO L226 Difference]: Without dead ends: 7077 [2018-11-23 02:22:45,267 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:22:45,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7077 states. [2018-11-23 02:22:45,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7077 to 7033. [2018-11-23 02:22:45,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7033 states. [2018-11-23 02:22:45,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7033 states to 7033 states and 8949 transitions. [2018-11-23 02:22:45,364 INFO L78 Accepts]: Start accepts. Automaton has 7033 states and 8949 transitions. Word has length 484 [2018-11-23 02:22:45,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:45,364 INFO L480 AbstractCegarLoop]: Abstraction has 7033 states and 8949 transitions. [2018-11-23 02:22:45,364 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:22:45,364 INFO L276 IsEmpty]: Start isEmpty. Operand 7033 states and 8949 transitions. [2018-11-23 02:22:45,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2018-11-23 02:22:45,374 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:22:45,374 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] [2018-11-23 02:22:45,375 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:22:45,375 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:22:45,375 INFO L82 PathProgramCache]: Analyzing trace with hash -575263831, now seen corresponding path program 1 times [2018-11-23 02:22:45,375 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:22:45,375 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:22:45,376 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:45,376 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:45,376 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:22:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:45,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 1986 proven. 16 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2018-11-23 02:22:45,505 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:22:45,505 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 02:22:45,522 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:22:45,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:22:45,593 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:22:45,906 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 [2018-11-23 02:22:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 1792 proven. 95 refuted. 0 times theorem prover too weak. 1173 trivial. 144 not checked. [2018-11-23 02:22:46,223 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 02:22:46,223 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 7 [2018-11-23 02:22:46,224 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 02:22:46,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 02:22:46,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=22, Unknown=1, NotChecked=8, Total=42 [2018-11-23 02:22:46,224 INFO L87 Difference]: Start difference. First operand 7033 states and 8949 transitions. Second operand 7 states. [2018-11-23 02:22:46,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:22:46,979 INFO L93 Difference]: Finished difference Result 15986 states and 20678 transitions. [2018-11-23 02:22:46,980 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 02:22:46,980 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 518 [2018-11-23 02:22:46,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:22:46,981 INFO L225 Difference]: With dead ends: 15986 [2018-11-23 02:22:46,981 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 02:22:46,992 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 [2018-11-23 02:22:46,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 02:22:46,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 02:22:46,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 02:22:46,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 02:22:46,993 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 518 [2018-11-23 02:22:46,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:22:46,993 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 02:22:46,993 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 02:22:46,993 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 02:22:46,993 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 02:22:46,996 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 02:22:47,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:47,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,706 WARN L180 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 787 DAG size of output: 278 [2018-11-23 02:22:48,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:48,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:49,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,114 WARN L180 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 773 DAG size of output: 272 [2018-11-23 02:22:50,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:22:50,418 WARN L180 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 29 [2018-11-23 02:22:51,561 WARN L180 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 229 DAG size of output: 68 [2018-11-23 02:22:51,722 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 27 [2018-11-23 02:22:52,033 WARN L180 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 25 [2018-11-23 02:22:53,070 WARN L180 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 68 [2018-11-23 02:22:53,183 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 24 [2018-11-23 02:22:53,475 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 24 [2018-11-23 02:22:53,607 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 25 [2018-11-23 02:22:53,713 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 25 [2018-11-23 02:22:53,759 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-11-23 02:22:53,759 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 02:22:53,759 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 02:22:53,759 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-23 02:22:53,759 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 02:22:53,759 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 02:22:53,759 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 677 688) the Hoare annotation is: true [2018-11-23 02:22:53,759 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 677 688) no Hoare annotation was computed. [2018-11-23 02:22:53,759 INFO L451 ceAbstractionStarter]: At program point L684(line 684) the Hoare annotation is: true [2018-11-23 02:22:53,760 INFO L448 ceAbstractionStarter]: For program point L684-1(line 684) no Hoare annotation was computed. [2018-11-23 02:22:53,760 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 677 688) no Hoare annotation was computed. [2018-11-23 02:22:53,760 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 635) no Hoare annotation was computed. [2018-11-23 02:22:53,760 INFO L448 ceAbstractionStarter]: For program point L202(lines 202 593) no Hoare annotation was computed. [2018-11-23 02:22:53,760 INFO L448 ceAbstractionStarter]: For program point L169(lines 169 604) no Hoare annotation was computed. [2018-11-23 02:22:53,760 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 615) no Hoare annotation was computed. [2018-11-23 02:22:53,760 INFO L448 ceAbstractionStarter]: For program point L103(lines 103 626) no Hoare annotation was computed. [2018-11-23 02:22:53,760 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)))) [2018-11-23 02:22:53,760 INFO L451 ceAbstractionStarter]: At program point L104(lines 103 626) the Hoare annotation is: true [2018-11-23 02:22:53,760 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 340) no Hoare annotation was computed. [2018-11-23 02:22:53,760 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 480) no Hoare annotation was computed. [2018-11-23 02:22:53,760 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 440) no Hoare annotation was computed. [2018-11-23 02:22:53,761 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))) [2018-11-23 02:22:53,761 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 243) no Hoare annotation was computed. [2018-11-23 02:22:53,761 INFO L448 ceAbstractionStarter]: For program point L205(lines 205 592) no Hoare annotation was computed. [2018-11-23 02:22:53,761 INFO L448 ceAbstractionStarter]: For program point L172(lines 172 603) no Hoare annotation was computed. [2018-11-23 02:22:53,761 INFO L448 ceAbstractionStarter]: For program point L139(lines 139 614) no Hoare annotation was computed. [2018-11-23 02:22:53,761 INFO L448 ceAbstractionStarter]: For program point L106(lines 106 625) no Hoare annotation was computed. [2018-11-23 02:22:53,761 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))) [2018-11-23 02:22:53,761 INFO L451 ceAbstractionStarter]: At program point L206(lines 205 592) the Hoare annotation is: true [2018-11-23 02:22:53,761 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))) [2018-11-23 02:22:53,761 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)))) [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L74(lines 74 82) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 376) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 412) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L175(lines 175 602) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L142(lines 142 613) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L109(lines 109 624) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L451 ceAbstractionStarter]: At program point ssl3_acceptENTRY(lines 8 676) the Hoare annotation is: true [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 582) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L572-1(lines 572 582) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L473(lines 473 477) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L275(lines 275 279) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L451 ceAbstractionStarter]: At program point L209(lines 208 591) the Hoare annotation is: true [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L77(lines 77 81) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L77-2(lines 74 82) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 511) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 317) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L451 ceAbstractionStarter]: At program point L673(lines 65 675) the Hoare annotation is: true [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 646) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L541(lines 541 546) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L178(lines 178 601) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L145(lines 145 612) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 623) no Hoare annotation was computed. [2018-11-23 02:22:53,762 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 579) no Hoare annotation was computed. [2018-11-23 02:22:53,763 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))) [2018-11-23 02:22:53,763 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))))) [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 316) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L312-2(lines 210 588) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L451 ceAbstractionStarter]: At program point L213(lines 106 625) the Hoare annotation is: true [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L181(lines 181 600) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L148(lines 148 611) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L115(lines 115 622) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L512(lines 512 516) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L512-2(lines 512 516) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L446-1(lines 446 458) no Hoare annotation was computed. [2018-11-23 02:22:53,763 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))) [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L348(lines 348 352) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L348-2(lines 210 588) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L84(lines 84 92) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 65 675) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L184(lines 184 599) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 610) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L118(lines 118 621) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 89) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 454) no Hoare annotation was computed. [2018-11-23 02:22:53,763 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 222) no Hoare annotation was computed. [2018-11-23 02:22:53,763 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))) [2018-11-23 02:22:53,764 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))) [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L218-2(lines 210 588) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point $Ultimate##90(lines 210 590) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 421) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point $Ultimate##91(lines 210 590) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L187(lines 187 598) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L154(lines 154 609) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 620) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L551(lines 551 555) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 489) no Hoare annotation was computed. [2018-11-23 02:22:53,764 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)))) [2018-11-23 02:22:53,764 INFO L444 ceAbstractionStarter]: At program point L552(lines 65 675) the Hoare annotation is: false [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptEXIT(lines 8 676) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 269) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 261) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L190(lines 190 597) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L157(lines 157 608) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L124(lines 124 619) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 387) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 327) no Hoare annotation was computed. [2018-11-23 02:22:53,764 INFO L448 ceAbstractionStarter]: For program point L323-2(lines 323 327) no Hoare annotation was computed. [2018-11-23 02:22:53,764 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))) [2018-11-23 02:22:53,765 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))) [2018-11-23 02:22:53,765 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)))) [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptFINAL(lines 8 676) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 527) no Hoare annotation was computed. [2018-11-23 02:22:53,765 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)))) [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 560) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 296) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L292-2(lines 210 588) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L193(lines 193 596) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 607) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L127(lines 127 618) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 386) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L359-1(lines 359 386) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 383) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L451 ceAbstractionStarter]: At program point L658(lines 99 659) the Hoare annotation is: true [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L196(lines 196 595) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L163(lines 163 606) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L130(lines 130 617) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L395(lines 395 426) no Hoare annotation was computed. [2018-11-23 02:22:53,765 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 247) no Hoare annotation was computed. [2018-11-23 02:22:53,765 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))) [2018-11-23 02:22:53,766 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))))) [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L230-2(lines 210 588) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 655) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L396(lines 396 402) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L363(lines 363 382) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L628(lines 628 652) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION(line 669) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L562(lines 562 566) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 533) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 500) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L562-2(lines 562 566) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L529-2(lines 210 588) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L364(lines 364 368) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L364-2(lines 363 380) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L232(lines 232 237) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L199(lines 199 594) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 605) no Hoare annotation was computed. [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L133(lines 133 616) no Hoare annotation was computed. [2018-11-23 02:22:53,766 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)))) [2018-11-23 02:22:53,766 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 666) no Hoare annotation was computed. [2018-11-23 02:22:53,767 INFO L448 ceAbstractionStarter]: For program point L629(lines 629 638) no Hoare annotation was computed. [2018-11-23 02:22:53,767 INFO L448 ceAbstractionStarter]: For program point L662-2(lines 662 666) no Hoare annotation was computed. [2018-11-23 02:22:53,767 INFO L448 ceAbstractionStarter]: For program point L629-2(lines 628 650) no Hoare annotation was computed. [2018-11-23 02:22:53,767 INFO L448 ceAbstractionStarter]: For program point L464(lines 464 468) no Hoare annotation was computed. [2018-11-23 02:22:53,767 INFO L448 ceAbstractionStarter]: For program point L332-1(lines 332 341) no Hoare annotation was computed. [2018-11-23 02:22:53,767 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)))) [2018-11-23 02:22:53,767 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)))) [2018-11-23 02:22:53,767 INFO L448 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-11-23 02:22:53,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:22:53 BoogieIcfgContainer [2018-11-23 02:22:53,808 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 02:22:53,808 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 02:22:53,808 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 02:22:53,808 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 02:22:53,809 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:22:39" (3/4) ... [2018-11-23 02:22:53,812 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 02:22:53,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 02:22:53,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 02:22:53,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_accept [2018-11-23 02:22:53,826 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 02:22:53,827 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 02:22:53,828 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 02:22:53,905 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6d3f4706-330f-4e33-9845-7c0c6f2c8fc2/bin-2019/uautomizer/witness.graphml [2018-11-23 02:22:53,905 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 02:22:53,906 INFO L168 Benchmark]: Toolchain (without parser) took 14958.14 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 958.1 MB in the beginning and 1.4 GB in the end (delta: -478.2 MB). Peak memory consumption was 680.0 MB. Max. memory is 11.5 GB. [2018-11-23 02:22:53,907 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:22:53,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 247.74 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 939.3 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-23 02:22:53,907 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 939.3 MB in the beginning and 1.2 GB in the end (delta: -217.6 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. [2018-11-23 02:22:53,907 INFO L168 Benchmark]: Boogie Preprocessor took 28.78 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:22:53,907 INFO L168 Benchmark]: RCFGBuilder took 446.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 53.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. [2018-11-23 02:22:53,908 INFO L168 Benchmark]: TraceAbstraction took 14079.75 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 996.1 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -333.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-23 02:22:53,908 INFO L168 Benchmark]: Witness Printer took 97.62 ms. Allocated memory is still 2.2 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:22:53,909 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 247.74 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 939.3 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 939.3 MB in the beginning and 1.2 GB in the end (delta: -217.6 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.78 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 446.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 53.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 14079.75 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 996.1 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -333.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * Witness Printer took 97.62 ms. Allocated memory is still 2.2 GB. Free memory is still 1.4 GB. 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, 13.9s OverallTime, 18 OverallIterations, 19 TraceHistogramMax, 3.6s AutomataDifference, 0.0s DeadEndRemovalTime, 6.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 4439 SDtfs, 2135 SDslu, 4371 SDs, 0 SdLazy, 3569 SolverSat, 420 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1499 GetRequests, 1456 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.6s 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: 0.8s AutomataMinimizationTime, 18 MinimizatonAttempts, 7779 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 33 LocationsWithAnnotation, 33 PreInvPairs, 1300 NumberOfFragments, 1417 HoareAnnotationTreeSize, 33 FomulaSimplifications, 84527 FormulaSimplificationTreeSizeReduction, 3.2s HoareSimplificationTime, 33 FomulaSimplificationsInter, 23512 FormulaSimplificationTreeSizeReductionInter, 3.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.5s 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...