./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/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 a2f01af3546ca3525e0ee0472f0f0b216e6d4f7c ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-01 17:12:17,350 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 17:12:17,351 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 17:12:17,357 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 17:12:17,357 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 17:12:17,357 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 17:12:17,358 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 17:12:17,359 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 17:12:17,360 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 17:12:17,360 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 17:12:17,361 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 17:12:17,361 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 17:12:17,362 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 17:12:17,362 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 17:12:17,363 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 17:12:17,363 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 17:12:17,363 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 17:12:17,364 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 17:12:17,365 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 17:12:17,366 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 17:12:17,367 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 17:12:17,367 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 17:12:17,368 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 17:12:17,369 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 17:12:17,369 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 17:12:17,369 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 17:12:17,370 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 17:12:17,370 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 17:12:17,371 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 17:12:17,371 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 17:12:17,371 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 17:12:17,372 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 17:12:17,372 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 17:12:17,372 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 17:12:17,372 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 17:12:17,373 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 17:12:17,373 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-01 17:12:17,380 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 17:12:17,380 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 17:12:17,381 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 17:12:17,381 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-01 17:12:17,381 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 17:12:17,381 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 17:12:17,381 INFO L133 SettingsManager]: * Use SBE=true [2018-12-01 17:12:17,381 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 17:12:17,382 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 17:12:17,382 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 17:12:17,382 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 17:12:17,382 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 17:12:17,382 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 17:12:17,382 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 17:12:17,382 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 17:12:17,382 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 17:12:17,382 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 17:12:17,382 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 17:12:17,382 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 17:12:17,383 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 17:12:17,383 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-01 17:12:17,383 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 17:12:17,383 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-01 17:12:17,383 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 17:12:17,383 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 17:12:17,383 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 17:12:17,383 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 17:12:17,383 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-01 17:12:17,383 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 17:12:17,384 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 17:12:17,384 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_0649befb-3de0-42a4-8708-201d5aa4770d/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 -> a2f01af3546ca3525e0ee0472f0f0b216e6d4f7c [2018-12-01 17:12:17,401 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 17:12:17,408 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 17:12:17,410 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 17:12:17,410 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 17:12:17,411 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 17:12:17,411 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/../../sv-benchmarks/c/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-12-01 17:12:17,444 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/data/0985068a2/20c4afa1086f45bc82016c4331d8c2cc/FLAG2d9de8688 [2018-12-01 17:12:17,839 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 17:12:17,840 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/sv-benchmarks/c/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-12-01 17:12:17,846 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/data/0985068a2/20c4afa1086f45bc82016c4331d8c2cc/FLAG2d9de8688 [2018-12-01 17:12:17,854 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/data/0985068a2/20c4afa1086f45bc82016c4331d8c2cc [2018-12-01 17:12:17,856 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 17:12:17,857 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 17:12:17,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 17:12:17,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 17:12:17,860 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 17:12:17,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:12:17" (1/1) ... [2018-12-01 17:12:17,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f49b694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:17, skipping insertion in model container [2018-12-01 17:12:17,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:12:17" (1/1) ... [2018-12-01 17:12:17,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 17:12:17,892 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 17:12:18,015 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 17:12:18,018 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 17:12:18,054 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 17:12:18,095 INFO L195 MainTranslator]: Completed translation [2018-12-01 17:12:18,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:18 WrapperNode [2018-12-01 17:12:18,096 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 17:12:18,096 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 17:12:18,097 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 17:12:18,097 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 17:12:18,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:18" (1/1) ... [2018-12-01 17:12:18,110 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:18" (1/1) ... [2018-12-01 17:12:18,114 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 17:12:18,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 17:12:18,114 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 17:12:18,115 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 17:12:18,120 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:18" (1/1) ... [2018-12-01 17:12:18,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:18" (1/1) ... [2018-12-01 17:12:18,122 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:18" (1/1) ... [2018-12-01 17:12:18,122 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:18" (1/1) ... [2018-12-01 17:12:18,128 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:18" (1/1) ... [2018-12-01 17:12:18,135 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:18" (1/1) ... [2018-12-01 17:12:18,137 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:18" (1/1) ... [2018-12-01 17:12:18,139 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 17:12:18,139 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 17:12:18,139 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 17:12:18,139 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 17:12:18,140 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 17:12:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-01 17:12:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-01 17:12:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 17:12:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 17:12:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-01 17:12:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-01 17:12:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-12-01 17:12:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-12-01 17:12:18,262 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 17:12:18,262 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 17:12:18,488 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 17:12:18,488 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-01 17:12:18,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:12:18 BoogieIcfgContainer [2018-12-01 17:12:18,489 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 17:12:18,489 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-01 17:12:18,489 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-01 17:12:18,492 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-01 17:12:18,492 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.12 05:12:17" (1/3) ... [2018-12-01 17:12:18,493 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d899215 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 05:12:18, skipping insertion in model container [2018-12-01 17:12:18,493 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:18" (2/3) ... [2018-12-01 17:12:18,493 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d899215 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 05:12:18, skipping insertion in model container [2018-12-01 17:12:18,493 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:12:18" (3/3) ... [2018-12-01 17:12:18,495 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-12-01 17:12:18,503 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-01 17:12:18,510 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-01 17:12:18,524 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-01 17:12:18,550 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-01 17:12:18,551 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-01 17:12:18,551 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-01 17:12:18,551 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-01 17:12:18,551 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-01 17:12:18,551 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-01 17:12:18,552 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-01 17:12:18,552 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-01 17:12:18,552 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-01 17:12:18,568 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states. [2018-12-01 17:12:18,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-12-01 17:12:18,573 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:18,573 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:18,575 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:18,578 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:18,578 INFO L82 PathProgramCache]: Analyzing trace with hash -214397175, now seen corresponding path program 1 times [2018-12-01 17:12:18,579 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:18,579 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:18,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:18,608 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:18,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:18,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 17:12:18,729 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:18,729 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-01 17:12:18,732 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-01 17:12:18,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-01 17:12:18,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-01 17:12:18,741 INFO L87 Difference]: Start difference. First operand 146 states. Second operand 5 states. [2018-12-01 17:12:18,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:18,929 INFO L93 Difference]: Finished difference Result 326 states and 557 transitions. [2018-12-01 17:12:18,929 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-01 17:12:18,931 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2018-12-01 17:12:18,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:18,940 INFO L225 Difference]: With dead ends: 326 [2018-12-01 17:12:18,940 INFO L226 Difference]: Without dead ends: 166 [2018-12-01 17:12:18,943 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-01 17:12:18,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2018-12-01 17:12:18,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 161. [2018-12-01 17:12:18,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 161 states. [2018-12-01 17:12:18,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 253 transitions. [2018-12-01 17:12:18,980 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 253 transitions. Word has length 49 [2018-12-01 17:12:18,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:18,980 INFO L480 AbstractCegarLoop]: Abstraction has 161 states and 253 transitions. [2018-12-01 17:12:18,980 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-01 17:12:18,980 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 253 transitions. [2018-12-01 17:12:18,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-12-01 17:12:18,981 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:18,982 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:18,982 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:18,982 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:18,982 INFO L82 PathProgramCache]: Analyzing trace with hash 1936586635, now seen corresponding path program 1 times [2018-12-01 17:12:18,982 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:18,982 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:18,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:18,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:18,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 17:12:19,037 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:19,037 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-01 17:12:19,038 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-01 17:12:19,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-01 17:12:19,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-01 17:12:19,039 INFO L87 Difference]: Start difference. First operand 161 states and 253 transitions. Second operand 5 states. [2018-12-01 17:12:19,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:19,208 INFO L93 Difference]: Finished difference Result 357 states and 570 transitions. [2018-12-01 17:12:19,208 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-01 17:12:19,208 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2018-12-01 17:12:19,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:19,209 INFO L225 Difference]: With dead ends: 357 [2018-12-01 17:12:19,209 INFO L226 Difference]: Without dead ends: 207 [2018-12-01 17:12:19,210 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-01 17:12:19,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2018-12-01 17:12:19,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 202. [2018-12-01 17:12:19,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 202 states. [2018-12-01 17:12:19,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 325 transitions. [2018-12-01 17:12:19,220 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 325 transitions. Word has length 50 [2018-12-01 17:12:19,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:19,221 INFO L480 AbstractCegarLoop]: Abstraction has 202 states and 325 transitions. [2018-12-01 17:12:19,221 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-01 17:12:19,221 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 325 transitions. [2018-12-01 17:12:19,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-12-01 17:12:19,222 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:19,222 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:19,222 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:19,222 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:19,222 INFO L82 PathProgramCache]: Analyzing trace with hash -83111160, now seen corresponding path program 1 times [2018-12-01 17:12:19,223 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:19,223 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:19,223 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:19,223 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:19,223 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:19,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:19,262 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 17:12:19,262 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:19,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 17:12:19,263 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 17:12:19,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 17:12:19,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:19,263 INFO L87 Difference]: Start difference. First operand 202 states and 325 transitions. Second operand 3 states. [2018-12-01 17:12:19,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:19,287 INFO L93 Difference]: Finished difference Result 578 states and 940 transitions. [2018-12-01 17:12:19,287 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 17:12:19,287 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2018-12-01 17:12:19,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:19,289 INFO L225 Difference]: With dead ends: 578 [2018-12-01 17:12:19,289 INFO L226 Difference]: Without dead ends: 389 [2018-12-01 17:12:19,289 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:19,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2018-12-01 17:12:19,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 389. [2018-12-01 17:12:19,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 389 states. [2018-12-01 17:12:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 629 transitions. [2018-12-01 17:12:19,304 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 629 transitions. Word has length 65 [2018-12-01 17:12:19,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:19,305 INFO L480 AbstractCegarLoop]: Abstraction has 389 states and 629 transitions. [2018-12-01 17:12:19,305 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 17:12:19,305 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 629 transitions. [2018-12-01 17:12:19,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-12-01 17:12:19,307 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:19,307 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:19,307 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:19,307 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:19,307 INFO L82 PathProgramCache]: Analyzing trace with hash -1967371592, now seen corresponding path program 1 times [2018-12-01 17:12:19,307 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:19,307 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:19,308 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:19,308 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:19,308 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:19,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:19,353 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-01 17:12:19,354 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:19,354 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-01 17:12:19,354 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-01 17:12:19,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-01 17:12:19,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-01 17:12:19,354 INFO L87 Difference]: Start difference. First operand 389 states and 629 transitions. Second operand 5 states. [2018-12-01 17:12:19,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:19,471 INFO L93 Difference]: Finished difference Result 817 states and 1322 transitions. [2018-12-01 17:12:19,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-01 17:12:19,472 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 86 [2018-12-01 17:12:19,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:19,473 INFO L225 Difference]: With dead ends: 817 [2018-12-01 17:12:19,473 INFO L226 Difference]: Without dead ends: 441 [2018-12-01 17:12:19,474 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-01 17:12:19,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 441 states. [2018-12-01 17:12:19,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 441 to 431. [2018-12-01 17:12:19,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 431 states. [2018-12-01 17:12:19,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 431 states and 691 transitions. [2018-12-01 17:12:19,484 INFO L78 Accepts]: Start accepts. Automaton has 431 states and 691 transitions. Word has length 86 [2018-12-01 17:12:19,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:19,484 INFO L480 AbstractCegarLoop]: Abstraction has 431 states and 691 transitions. [2018-12-01 17:12:19,485 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-01 17:12:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 691 transitions. [2018-12-01 17:12:19,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-12-01 17:12:19,486 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:19,486 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:19,486 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:19,486 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:19,486 INFO L82 PathProgramCache]: Analyzing trace with hash -1667167567, now seen corresponding path program 1 times [2018-12-01 17:12:19,486 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:19,487 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:19,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:19,487 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:19,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:19,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:19,529 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-01 17:12:19,529 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:19,530 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-01 17:12:19,530 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-01 17:12:19,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-01 17:12:19,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-01 17:12:19,530 INFO L87 Difference]: Start difference. First operand 431 states and 691 transitions. Second operand 5 states. [2018-12-01 17:12:19,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:19,634 INFO L93 Difference]: Finished difference Result 859 states and 1380 transitions. [2018-12-01 17:12:19,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-01 17:12:19,634 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 87 [2018-12-01 17:12:19,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:19,636 INFO L225 Difference]: With dead ends: 859 [2018-12-01 17:12:19,636 INFO L226 Difference]: Without dead ends: 441 [2018-12-01 17:12:19,637 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-01 17:12:19,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 441 states. [2018-12-01 17:12:19,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 441 to 431. [2018-12-01 17:12:19,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 431 states. [2018-12-01 17:12:19,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 431 states and 687 transitions. [2018-12-01 17:12:19,651 INFO L78 Accepts]: Start accepts. Automaton has 431 states and 687 transitions. Word has length 87 [2018-12-01 17:12:19,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:19,651 INFO L480 AbstractCegarLoop]: Abstraction has 431 states and 687 transitions. [2018-12-01 17:12:19,651 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-01 17:12:19,651 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 687 transitions. [2018-12-01 17:12:19,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-12-01 17:12:19,653 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:19,653 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:19,653 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:19,654 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:19,654 INFO L82 PathProgramCache]: Analyzing trace with hash -1961825767, now seen corresponding path program 1 times [2018-12-01 17:12:19,654 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:19,654 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:19,655 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:19,655 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:19,655 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:19,699 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-12-01 17:12:19,699 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:19,699 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 17:12:19,699 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 17:12:19,700 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 17:12:19,700 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:19,700 INFO L87 Difference]: Start difference. First operand 431 states and 687 transitions. Second operand 3 states. [2018-12-01 17:12:19,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:19,787 INFO L93 Difference]: Finished difference Result 977 states and 1581 transitions. [2018-12-01 17:12:19,787 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 17:12:19,787 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 102 [2018-12-01 17:12:19,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:19,789 INFO L225 Difference]: With dead ends: 977 [2018-12-01 17:12:19,790 INFO L226 Difference]: Without dead ends: 559 [2018-12-01 17:12:19,791 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:19,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 559 states. [2018-12-01 17:12:19,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 559 to 549. [2018-12-01 17:12:19,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 549 states. [2018-12-01 17:12:19,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 549 states and 803 transitions. [2018-12-01 17:12:19,806 INFO L78 Accepts]: Start accepts. Automaton has 549 states and 803 transitions. Word has length 102 [2018-12-01 17:12:19,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:19,806 INFO L480 AbstractCegarLoop]: Abstraction has 549 states and 803 transitions. [2018-12-01 17:12:19,806 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 17:12:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 803 transitions. [2018-12-01 17:12:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-12-01 17:12:19,808 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:19,808 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:19,808 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:19,808 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:19,809 INFO L82 PathProgramCache]: Analyzing trace with hash -1528096681, now seen corresponding path program 1 times [2018-12-01 17:12:19,809 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:19,809 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:19,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:19,810 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:19,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:19,840 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-12-01 17:12:19,840 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:19,840 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 17:12:19,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 17:12:19,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 17:12:19,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:19,841 INFO L87 Difference]: Start difference. First operand 549 states and 803 transitions. Second operand 3 states. [2018-12-01 17:12:19,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:19,947 INFO L93 Difference]: Finished difference Result 1173 states and 1739 transitions. [2018-12-01 17:12:19,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 17:12:19,947 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 102 [2018-12-01 17:12:19,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:19,948 INFO L225 Difference]: With dead ends: 1173 [2018-12-01 17:12:19,948 INFO L226 Difference]: Without dead ends: 637 [2018-12-01 17:12:19,949 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:19,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 637 states. [2018-12-01 17:12:19,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 637 to 611. [2018-12-01 17:12:19,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 611 states. [2018-12-01 17:12:19,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 611 states and 891 transitions. [2018-12-01 17:12:19,958 INFO L78 Accepts]: Start accepts. Automaton has 611 states and 891 transitions. Word has length 102 [2018-12-01 17:12:19,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:19,959 INFO L480 AbstractCegarLoop]: Abstraction has 611 states and 891 transitions. [2018-12-01 17:12:19,959 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 17:12:19,959 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 891 transitions. [2018-12-01 17:12:19,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-12-01 17:12:19,960 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:19,960 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:19,960 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:19,960 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:19,960 INFO L82 PathProgramCache]: Analyzing trace with hash -1785636715, now seen corresponding path program 1 times [2018-12-01 17:12:19,960 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:19,960 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:19,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:19,961 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:19,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:19,994 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-12-01 17:12:19,995 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:19,995 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 17:12:19,995 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 17:12:19,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 17:12:19,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:19,995 INFO L87 Difference]: Start difference. First operand 611 states and 891 transitions. Second operand 3 states. [2018-12-01 17:12:20,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:20,029 INFO L93 Difference]: Finished difference Result 911 states and 1330 transitions. [2018-12-01 17:12:20,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 17:12:20,030 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2018-12-01 17:12:20,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:20,032 INFO L225 Difference]: With dead ends: 911 [2018-12-01 17:12:20,032 INFO L226 Difference]: Without dead ends: 909 [2018-12-01 17:12:20,032 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:20,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 909 states. [2018-12-01 17:12:20,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 909 to 909. [2018-12-01 17:12:20,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 909 states. [2018-12-01 17:12:20,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 909 states and 1328 transitions. [2018-12-01 17:12:20,046 INFO L78 Accepts]: Start accepts. Automaton has 909 states and 1328 transitions. Word has length 126 [2018-12-01 17:12:20,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:20,046 INFO L480 AbstractCegarLoop]: Abstraction has 909 states and 1328 transitions. [2018-12-01 17:12:20,046 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 17:12:20,046 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1328 transitions. [2018-12-01 17:12:20,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2018-12-01 17:12:20,047 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:20,048 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:20,048 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:20,048 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:20,048 INFO L82 PathProgramCache]: Analyzing trace with hash 607551452, now seen corresponding path program 1 times [2018-12-01 17:12:20,048 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:20,048 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:20,048 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:20,048 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:20,049 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:20,080 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2018-12-01 17:12:20,080 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:20,080 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 17:12:20,080 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 17:12:20,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 17:12:20,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:20,081 INFO L87 Difference]: Start difference. First operand 909 states and 1328 transitions. Second operand 3 states. [2018-12-01 17:12:20,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:20,170 INFO L93 Difference]: Finished difference Result 1883 states and 2738 transitions. [2018-12-01 17:12:20,170 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 17:12:20,171 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 190 [2018-12-01 17:12:20,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:20,172 INFO L225 Difference]: With dead ends: 1883 [2018-12-01 17:12:20,172 INFO L226 Difference]: Without dead ends: 987 [2018-12-01 17:12:20,173 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:20,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 987 states. [2018-12-01 17:12:20,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 987 to 978. [2018-12-01 17:12:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 978 states. [2018-12-01 17:12:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 978 states and 1412 transitions. [2018-12-01 17:12:20,188 INFO L78 Accepts]: Start accepts. Automaton has 978 states and 1412 transitions. Word has length 190 [2018-12-01 17:12:20,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:20,189 INFO L480 AbstractCegarLoop]: Abstraction has 978 states and 1412 transitions. [2018-12-01 17:12:20,189 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 17:12:20,189 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1412 transitions. [2018-12-01 17:12:20,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-12-01 17:12:20,190 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:20,191 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:20,191 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:20,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:20,191 INFO L82 PathProgramCache]: Analyzing trace with hash 303867594, now seen corresponding path program 1 times [2018-12-01 17:12:20,191 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:20,191 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:20,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:20,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:20,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:20,222 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 292 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2018-12-01 17:12:20,223 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:20,223 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 17:12:20,223 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 17:12:20,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 17:12:20,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:20,223 INFO L87 Difference]: Start difference. First operand 978 states and 1412 transitions. Second operand 3 states. [2018-12-01 17:12:20,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:20,334 INFO L93 Difference]: Finished difference Result 2054 states and 2966 transitions. [2018-12-01 17:12:20,335 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 17:12:20,335 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 210 [2018-12-01 17:12:20,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:20,338 INFO L225 Difference]: With dead ends: 2054 [2018-12-01 17:12:20,339 INFO L226 Difference]: Without dead ends: 1089 [2018-12-01 17:12:20,340 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:20,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1089 states. [2018-12-01 17:12:20,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1089 to 1053. [2018-12-01 17:12:20,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1053 states. [2018-12-01 17:12:20,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 1053 states and 1502 transitions. [2018-12-01 17:12:20,373 INFO L78 Accepts]: Start accepts. Automaton has 1053 states and 1502 transitions. Word has length 210 [2018-12-01 17:12:20,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:20,373 INFO L480 AbstractCegarLoop]: Abstraction has 1053 states and 1502 transitions. [2018-12-01 17:12:20,373 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 17:12:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1502 transitions. [2018-12-01 17:12:20,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2018-12-01 17:12:20,377 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:20,377 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 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, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:20,378 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:20,378 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:20,378 INFO L82 PathProgramCache]: Analyzing trace with hash -524042466, now seen corresponding path program 1 times [2018-12-01 17:12:20,378 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:20,378 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:20,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:20,379 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:20,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:20,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:20,452 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 385 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2018-12-01 17:12:20,452 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:20,452 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 17:12:20,453 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 17:12:20,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 17:12:20,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:20,453 INFO L87 Difference]: Start difference. First operand 1053 states and 1502 transitions. Second operand 3 states. [2018-12-01 17:12:20,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:20,546 INFO L93 Difference]: Finished difference Result 2195 states and 3134 transitions. [2018-12-01 17:12:20,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 17:12:20,546 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 236 [2018-12-01 17:12:20,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:20,549 INFO L225 Difference]: With dead ends: 2195 [2018-12-01 17:12:20,550 INFO L226 Difference]: Without dead ends: 1155 [2018-12-01 17:12:20,551 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 [2018-12-01 17:12:20,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1155 states. [2018-12-01 17:12:20,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1155 to 1134. [2018-12-01 17:12:20,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1134 states. [2018-12-01 17:12:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 1134 states and 1598 transitions. [2018-12-01 17:12:20,577 INFO L78 Accepts]: Start accepts. Automaton has 1134 states and 1598 transitions. Word has length 236 [2018-12-01 17:12:20,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:20,577 INFO L480 AbstractCegarLoop]: Abstraction has 1134 states and 1598 transitions. [2018-12-01 17:12:20,577 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 17:12:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1598 transitions. [2018-12-01 17:12:20,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2018-12-01 17:12:20,579 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:20,580 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 7, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:20,580 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:20,580 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:20,580 INFO L82 PathProgramCache]: Analyzing trace with hash 953382016, now seen corresponding path program 1 times [2018-12-01 17:12:20,580 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:20,580 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:20,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:20,581 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:20,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:20,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:20,646 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 410 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2018-12-01 17:12:20,646 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:20,647 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 17:12:20,647 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 17:12:20,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 17:12:20,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:20,647 INFO L87 Difference]: Start difference. First operand 1134 states and 1598 transitions. Second operand 3 states. [2018-12-01 17:12:20,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:20,689 INFO L93 Difference]: Finished difference Result 3370 states and 4751 transitions. [2018-12-01 17:12:20,689 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 17:12:20,689 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 237 [2018-12-01 17:12:20,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:20,693 INFO L225 Difference]: With dead ends: 3370 [2018-12-01 17:12:20,693 INFO L226 Difference]: Without dead ends: 2249 [2018-12-01 17:12:20,694 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:20,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2249 states. [2018-12-01 17:12:20,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2249 to 2247. [2018-12-01 17:12:20,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2247 states. [2018-12-01 17:12:20,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 2247 states and 3163 transitions. [2018-12-01 17:12:20,727 INFO L78 Accepts]: Start accepts. Automaton has 2247 states and 3163 transitions. Word has length 237 [2018-12-01 17:12:20,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:20,727 INFO L480 AbstractCegarLoop]: Abstraction has 2247 states and 3163 transitions. [2018-12-01 17:12:20,728 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 17:12:20,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 3163 transitions. [2018-12-01 17:12:20,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-12-01 17:12:20,730 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:20,730 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 7, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:20,730 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:20,731 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:20,731 INFO L82 PathProgramCache]: Analyzing trace with hash -592064313, now seen corresponding path program 1 times [2018-12-01 17:12:20,731 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:20,731 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:20,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:20,731 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:20,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:20,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:20,770 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 359 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2018-12-01 17:12:20,770 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:20,770 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 17:12:20,770 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 17:12:20,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 17:12:20,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:20,771 INFO L87 Difference]: Start difference. First operand 2247 states and 3163 transitions. Second operand 3 states. [2018-12-01 17:12:20,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:20,894 INFO L93 Difference]: Finished difference Result 4727 states and 6729 transitions. [2018-12-01 17:12:20,894 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 17:12:20,894 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 238 [2018-12-01 17:12:20,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:20,900 INFO L225 Difference]: With dead ends: 4727 [2018-12-01 17:12:20,900 INFO L226 Difference]: Without dead ends: 2433 [2018-12-01 17:12:20,904 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:20,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2433 states. [2018-12-01 17:12:20,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2433 to 2433. [2018-12-01 17:12:20,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2433 states. [2018-12-01 17:12:20,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 2433 states and 3379 transitions. [2018-12-01 17:12:20,956 INFO L78 Accepts]: Start accepts. Automaton has 2433 states and 3379 transitions. Word has length 238 [2018-12-01 17:12:20,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:20,957 INFO L480 AbstractCegarLoop]: Abstraction has 2433 states and 3379 transitions. [2018-12-01 17:12:20,957 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 17:12:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 3379 transitions. [2018-12-01 17:12:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-12-01 17:12:20,960 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:20,960 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:20,960 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:20,960 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:20,960 INFO L82 PathProgramCache]: Analyzing trace with hash 2024758885, now seen corresponding path program 1 times [2018-12-01 17:12:20,960 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:20,960 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:20,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:20,961 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:20,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:20,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:21,014 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 425 proven. 16 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-12-01 17:12:21,014 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 17:12:21,014 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 17:12:21,023 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:21,086 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 17:12:21,155 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2018-12-01 17:12:21,180 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 17:12:21,180 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-01 17:12:21,181 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-01 17:12:21,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-01 17:12:21,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-01 17:12:21,181 INFO L87 Difference]: Start difference. First operand 2433 states and 3379 transitions. Second operand 5 states. [2018-12-01 17:12:21,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:21,605 INFO L93 Difference]: Finished difference Result 9589 states and 13433 transitions. [2018-12-01 17:12:21,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-01 17:12:21,605 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 250 [2018-12-01 17:12:21,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:21,617 INFO L225 Difference]: With dead ends: 9589 [2018-12-01 17:12:21,617 INFO L226 Difference]: Without dead ends: 7169 [2018-12-01 17:12:21,621 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 261 GetRequests, 254 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-01 17:12:21,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7169 states. [2018-12-01 17:12:21,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7169 to 6111. [2018-12-01 17:12:21,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6111 states. [2018-12-01 17:12:21,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6111 states to 6111 states and 8426 transitions. [2018-12-01 17:12:21,738 INFO L78 Accepts]: Start accepts. Automaton has 6111 states and 8426 transitions. Word has length 250 [2018-12-01 17:12:21,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:21,738 INFO L480 AbstractCegarLoop]: Abstraction has 6111 states and 8426 transitions. [2018-12-01 17:12:21,738 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-01 17:12:21,738 INFO L276 IsEmpty]: Start isEmpty. Operand 6111 states and 8426 transitions. [2018-12-01 17:12:21,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-12-01 17:12:21,744 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:21,745 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:21,745 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:21,745 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:21,745 INFO L82 PathProgramCache]: Analyzing trace with hash -1042813626, now seen corresponding path program 1 times [2018-12-01 17:12:21,745 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:21,745 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:21,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:21,746 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:21,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2018-12-01 17:12:21,805 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:21,805 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 17:12:21,805 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 17:12:21,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 17:12:21,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:21,805 INFO L87 Difference]: Start difference. First operand 6111 states and 8426 transitions. Second operand 3 states. [2018-12-01 17:12:21,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:21,983 INFO L93 Difference]: Finished difference Result 17875 states and 24732 transitions. [2018-12-01 17:12:21,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 17:12:21,984 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 258 [2018-12-01 17:12:21,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:22,004 INFO L225 Difference]: With dead ends: 17875 [2018-12-01 17:12:22,004 INFO L226 Difference]: Without dead ends: 11777 [2018-12-01 17:12:22,009 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:22,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11777 states. [2018-12-01 17:12:22,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11777 to 11735. [2018-12-01 17:12:22,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11735 states. [2018-12-01 17:12:22,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11735 states to 11735 states and 16230 transitions. [2018-12-01 17:12:22,190 INFO L78 Accepts]: Start accepts. Automaton has 11735 states and 16230 transitions. Word has length 258 [2018-12-01 17:12:22,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:22,190 INFO L480 AbstractCegarLoop]: Abstraction has 11735 states and 16230 transitions. [2018-12-01 17:12:22,190 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 17:12:22,190 INFO L276 IsEmpty]: Start isEmpty. Operand 11735 states and 16230 transitions. [2018-12-01 17:12:22,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2018-12-01 17:12:22,199 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:22,200 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:22,200 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:22,200 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:22,200 INFO L82 PathProgramCache]: Analyzing trace with hash 654340991, now seen corresponding path program 1 times [2018-12-01 17:12:22,200 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:22,200 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:22,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:22,201 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:22,201 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:22,255 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 644 proven. 26 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2018-12-01 17:12:22,255 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 17:12:22,255 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 17:12:22,261 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:22,309 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 17:12:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 523 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2018-12-01 17:12:22,386 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 17:12:22,387 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-01 17:12:22,387 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-01 17:12:22,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-01 17:12:22,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-01 17:12:22,388 INFO L87 Difference]: Start difference. First operand 11735 states and 16230 transitions. Second operand 5 states. [2018-12-01 17:12:22,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:22,832 INFO L93 Difference]: Finished difference Result 25973 states and 35718 transitions. [2018-12-01 17:12:22,832 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-01 17:12:22,832 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 304 [2018-12-01 17:12:22,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:22,842 INFO L225 Difference]: With dead ends: 25973 [2018-12-01 17:12:22,843 INFO L226 Difference]: Without dead ends: 10065 [2018-12-01 17:12:22,852 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 309 GetRequests, 305 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-12-01 17:12:22,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10065 states. [2018-12-01 17:12:22,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10065 to 8966. [2018-12-01 17:12:22,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8966 states. [2018-12-01 17:12:22,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8966 states to 8966 states and 12001 transitions. [2018-12-01 17:12:22,962 INFO L78 Accepts]: Start accepts. Automaton has 8966 states and 12001 transitions. Word has length 304 [2018-12-01 17:12:22,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:22,963 INFO L480 AbstractCegarLoop]: Abstraction has 8966 states and 12001 transitions. [2018-12-01 17:12:22,963 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-01 17:12:22,963 INFO L276 IsEmpty]: Start isEmpty. Operand 8966 states and 12001 transitions. [2018-12-01 17:12:22,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2018-12-01 17:12:22,968 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:22,968 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 8, 8, 7, 7, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:22,968 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:22,968 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:22,968 INFO L82 PathProgramCache]: Analyzing trace with hash -1493372655, now seen corresponding path program 1 times [2018-12-01 17:12:22,968 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:22,968 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:22,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:22,969 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:22,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:23,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1066 backedges. 627 proven. 0 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2018-12-01 17:12:23,028 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:23,028 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 17:12:23,028 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 17:12:23,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 17:12:23,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:23,029 INFO L87 Difference]: Start difference. First operand 8966 states and 12001 transitions. Second operand 3 states. [2018-12-01 17:12:23,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:23,244 INFO L93 Difference]: Finished difference Result 18135 states and 24354 transitions. [2018-12-01 17:12:23,245 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 17:12:23,245 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 327 [2018-12-01 17:12:23,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:23,261 INFO L225 Difference]: With dead ends: 18135 [2018-12-01 17:12:23,261 INFO L226 Difference]: Without dead ends: 9206 [2018-12-01 17:12:23,273 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:23,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9206 states. [2018-12-01 17:12:23,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9206 to 7750. [2018-12-01 17:12:23,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7750 states. [2018-12-01 17:12:23,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7750 states to 7750 states and 10401 transitions. [2018-12-01 17:12:23,403 INFO L78 Accepts]: Start accepts. Automaton has 7750 states and 10401 transitions. Word has length 327 [2018-12-01 17:12:23,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:23,403 INFO L480 AbstractCegarLoop]: Abstraction has 7750 states and 10401 transitions. [2018-12-01 17:12:23,403 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 17:12:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 7750 states and 10401 transitions. [2018-12-01 17:12:23,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2018-12-01 17:12:23,407 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:23,407 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 9, 9, 8, 8, 7, 7, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:23,407 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:23,407 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:23,407 INFO L82 PathProgramCache]: Analyzing trace with hash -628837501, now seen corresponding path program 1 times [2018-12-01 17:12:23,407 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:23,407 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:23,408 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:23,408 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:23,408 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 871 proven. 26 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2018-12-01 17:12:23,492 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 17:12:23,493 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 17:12:23,501 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:23,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:23,545 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 17:12:23,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 680 proven. 0 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2018-12-01 17:12:23,610 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 17:12:23,611 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-01 17:12:23,611 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-01 17:12:23,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-01 17:12:23,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-01 17:12:23,611 INFO L87 Difference]: Start difference. First operand 7750 states and 10401 transitions. Second operand 5 states. [2018-12-01 17:12:23,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:23,975 INFO L93 Difference]: Finished difference Result 15624 states and 21019 transitions. [2018-12-01 17:12:23,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-01 17:12:23,975 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 360 [2018-12-01 17:12:23,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:23,981 INFO L225 Difference]: With dead ends: 15624 [2018-12-01 17:12:23,981 INFO L226 Difference]: Without dead ends: 7610 [2018-12-01 17:12:23,988 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 371 GetRequests, 364 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-01 17:12:23,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7610 states. [2018-12-01 17:12:24,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7610 to 5284. [2018-12-01 17:12:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5284 states. [2018-12-01 17:12:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 5284 states and 7042 transitions. [2018-12-01 17:12:24,063 INFO L78 Accepts]: Start accepts. Automaton has 5284 states and 7042 transitions. Word has length 360 [2018-12-01 17:12:24,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:24,064 INFO L480 AbstractCegarLoop]: Abstraction has 5284 states and 7042 transitions. [2018-12-01 17:12:24,064 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-01 17:12:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 5284 states and 7042 transitions. [2018-12-01 17:12:24,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2018-12-01 17:12:24,068 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:24,068 INFO L402 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 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, 1, 1, 1] [2018-12-01 17:12:24,068 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:24,069 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:24,069 INFO L82 PathProgramCache]: Analyzing trace with hash -1290296895, now seen corresponding path program 1 times [2018-12-01 17:12:24,069 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:24,069 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:24,069 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:24,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:24,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:24,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2932 backedges. 1676 proven. 0 refuted. 0 times theorem prover too weak. 1256 trivial. 0 not checked. [2018-12-01 17:12:24,190 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 17:12:24,191 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 17:12:24,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 17:12:24,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 17:12:24,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:24,191 INFO L87 Difference]: Start difference. First operand 5284 states and 7042 transitions. Second operand 3 states. [2018-12-01 17:12:24,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:24,365 INFO L93 Difference]: Finished difference Result 11143 states and 14776 transitions. [2018-12-01 17:12:24,365 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 17:12:24,365 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 501 [2018-12-01 17:12:24,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:24,369 INFO L225 Difference]: With dead ends: 11143 [2018-12-01 17:12:24,369 INFO L226 Difference]: Without dead ends: 5896 [2018-12-01 17:12:24,373 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 17:12:24,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5896 states. [2018-12-01 17:12:24,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5896 to 5862. [2018-12-01 17:12:24,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5862 states. [2018-12-01 17:12:24,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 5862 states and 7705 transitions. [2018-12-01 17:12:24,445 INFO L78 Accepts]: Start accepts. Automaton has 5862 states and 7705 transitions. Word has length 501 [2018-12-01 17:12:24,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:24,446 INFO L480 AbstractCegarLoop]: Abstraction has 5862 states and 7705 transitions. [2018-12-01 17:12:24,446 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 17:12:24,446 INFO L276 IsEmpty]: Start isEmpty. Operand 5862 states and 7705 transitions. [2018-12-01 17:12:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2018-12-01 17:12:24,450 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 17:12:24,450 INFO L402 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 16, 14, 14, 12, 12, 10, 10, 8, 8, 8, 8, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 17:12:24,450 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 17:12:24,450 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:12:24,451 INFO L82 PathProgramCache]: Analyzing trace with hash -575263831, now seen corresponding path program 1 times [2018-12-01 17:12:24,451 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 17:12:24,451 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 17:12:24,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:24,451 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:24,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 17:12:24,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:24,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 1986 proven. 16 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2018-12-01 17:12:24,554 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 17:12:24,554 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 17:12:24,561 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 17:12:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 17:12:24,620 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 17:12:24,924 WARN L854 $PredicateComparison]: unable to prove that (exists ((ssl3_accept_~ag_X~0 Int) (ssl3_accept_~ag_Y~0 Int)) (let ((.cse0 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)))) (and (<= .cse0 8496) (<= c_ssl3_accept_~s__state~0 .cse0)))) is different from true [2018-12-01 17:12:25,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 1792 proven. 95 refuted. 0 times theorem prover too weak. 1173 trivial. 144 not checked. [2018-12-01 17:12:25,159 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 17:12:25,159 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 7 [2018-12-01 17:12:25,159 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-01 17:12:25,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-01 17:12:25,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=22, Unknown=1, NotChecked=8, Total=42 [2018-12-01 17:12:25,160 INFO L87 Difference]: Start difference. First operand 5862 states and 7705 transitions. Second operand 7 states. [2018-12-01 17:12:25,697 WARN L180 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 14 [2018-12-01 17:12:26,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 17:12:26,169 INFO L93 Difference]: Finished difference Result 13964 states and 18456 transitions. [2018-12-01 17:12:26,169 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-01 17:12:26,169 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 518 [2018-12-01 17:12:26,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 17:12:26,169 INFO L225 Difference]: With dead ends: 13964 [2018-12-01 17:12:26,170 INFO L226 Difference]: Without dead ends: 0 [2018-12-01 17:12:26,179 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 532 GetRequests, 521 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=40, Invalid=95, Unknown=1, NotChecked=20, Total=156 [2018-12-01 17:12:26,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-01 17:12:26,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-01 17:12:26,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-01 17:12:26,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-01 17:12:26,179 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 518 [2018-12-01 17:12:26,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 17:12:26,179 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-01 17:12:26,179 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-01 17:12:26,179 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-01 17:12:26,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-01 17:12:26,182 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-01 17:12:26,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:26,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,138 WARN L180 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 191 [2018-12-01 17:12:27,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,924 WARN L180 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 592 DAG size of output: 193 [2018-12-01 17:12:27,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:27,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 17:12:28,965 WARN L180 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 54 [2018-12-01 17:12:29,097 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 35 [2018-12-01 17:12:29,867 WARN L180 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 54 [2018-12-01 17:12:29,978 WARN L180 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 31 [2018-12-01 17:12:30,175 WARN L180 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 28 [2018-12-01 17:12:30,285 WARN L180 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 37 [2018-12-01 17:12:30,588 WARN L180 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 28 [2018-12-01 17:12:30,719 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 28 [2018-12-01 17:12:30,854 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 31 [2018-12-01 17:12:31,110 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 31 [2018-12-01 17:12:31,216 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 35 [2018-12-01 17:12:31,333 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 35 [2018-12-01 17:12:31,575 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 28 [2018-12-01 17:12:31,752 WARN L180 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 28 [2018-12-01 17:12:31,940 WARN L180 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 36 [2018-12-01 17:12:31,951 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-12-01 17:12:31,951 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-01 17:12:31,952 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 676 687) the Hoare annotation is: true [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 676 687) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L444 ceAbstractionStarter]: At program point L683(line 683) the Hoare annotation is: (<= main_~s~0 8464) [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point L683-1(line 683) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 676 687) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point L630(lines 630 634) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point L202(lines 202 592) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point L169(lines 169 603) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 614) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point L103(lines 103 625) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point L335(lines 335 339) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L444 ceAbstractionStarter]: At program point L203(lines 199 593) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 3)) (.cse1 (<= 8656 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and (<= ssl3_accept_~blastFlag~0 1) .cse1) (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 (not (= ssl3_accept_~s__hit~0 0)) .cse1) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,952 INFO L444 ceAbstractionStarter]: At program point L104(lines 103 625) the Hoare annotation is: (or (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496)) [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 479) no Hoare annotation was computed. [2018-12-01 17:12:31,952 INFO L448 ceAbstractionStarter]: For program point L435(lines 435 439) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L444 ceAbstractionStarter]: At program point L369(lines 352 387) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and .cse0 (<= ssl3_accept_~s__state~0 8576) .cse1) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,953 INFO L444 ceAbstractionStarter]: At program point L403(lines 394 425) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and .cse0 (<= ssl3_accept_~s__state~0 8576) .cse1) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 243) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L205(lines 205 591) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L172(lines 172 602) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L139(lines 139 613) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L106(lines 106 624) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L371(lines 371 375) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L444 ceAbstractionStarter]: At program point L206(lines 205 591) the Hoare annotation is: (or (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496)) [2018-12-01 17:12:31,953 INFO L444 ceAbstractionStarter]: At program point L173(lines 169 603) the Hoare annotation is: (let ((.cse3 (<= ssl3_accept_~blastFlag~0 2)) (.cse0 (not (= 8673 ssl3_accept_~s__state~0))) (.cse1 (not (= 8672 ssl3_accept_~s__state~0))) (.cse2 (<= 8576 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (<= ssl3_accept_~blastFlag~0 1) .cse2) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse3 .cse0 .cse1 (not (= ssl3_accept_~s__hit~0 0)) .cse2) (and .cse3 .cse0 .cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse2) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,953 INFO L444 ceAbstractionStarter]: At program point L140(lines 136 614) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~s__state~0 8576)) (.cse2 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8466 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and (<= ssl3_accept_~blastFlag~0 1) .cse0 .cse1) (and .cse0 (and .cse2 .cse1) (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and (and .cse2 (not (= 8673 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8672 ssl3_accept_~s__state~0))) .cse1) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L74(lines 74 82) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 411) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L571(lines 571 581) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L571-1(lines 571 581) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 476) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 278) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L175(lines 175 601) no Hoare annotation was computed. [2018-12-01 17:12:31,953 INFO L448 ceAbstractionStarter]: For program point L142(lines 142 612) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L109(lines 109 623) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L451 ceAbstractionStarter]: At program point ssl3_acceptENTRY(lines 8 675) the Hoare annotation is: true [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L506(lines 506 510) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L308(lines 308 316) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L444 ceAbstractionStarter]: At program point L209(lines 208 590) the Hoare annotation is: (or (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496)) [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L77(lines 77 81) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L77-2(lines 74 82) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L451 ceAbstractionStarter]: At program point L672(lines 65 674) the Hoare annotation is: true [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 645) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L540(lines 540 545) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 578) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L178(lines 178 600) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L145(lines 145 611) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 622) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L311(lines 311 315) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L448 ceAbstractionStarter]: For program point L311-2(lines 210 587) no Hoare annotation was computed. [2018-12-01 17:12:31,954 INFO L444 ceAbstractionStarter]: At program point L179(lines 175 601) the Hoare annotation is: (let ((.cse3 (<= ssl3_accept_~blastFlag~0 2)) (.cse0 (not (= 8673 ssl3_accept_~s__state~0))) (.cse1 (not (= 8672 ssl3_accept_~s__state~0))) (.cse2 (<= 8576 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (<= ssl3_accept_~blastFlag~0 1) .cse2) (= |ssl3_accept_#in~initial_state| 8497) (and .cse3 .cse0 .cse1 (not (= ssl3_accept_~s__hit~0 0)) .cse2) (= |ssl3_accept_#in~initial_state| 8673) (and .cse3 .cse0 .cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse2) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,954 INFO L444 ceAbstractionStarter]: At program point L146(lines 142 612) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and .cse0 (<= ssl3_accept_~s__state~0 8576) .cse1) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION(line 668) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L444 ceAbstractionStarter]: At program point L213(lines 106 624) the Hoare annotation is: (or (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496)) [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 515) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L511-2(lines 511 515) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L445-1(lines 445 457) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L181(lines 181 599) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L148(lines 148 610) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L115(lines 115 621) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L444 ceAbstractionStarter]: At program point L413(lines 404 424) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and .cse0 (<= ssl3_accept_~s__state~0 8576) .cse1) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 351) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L347-2(lines 210 587) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L84(lines 84 92) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 65 674) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L448(lines 448 453) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L184(lines 184 598) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 609) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L118(lines 118 620) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 89) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 420) no Hoare annotation was computed. [2018-12-01 17:12:31,955 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 222) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L444 ceAbstractionStarter]: At program point L185(lines 181 599) the Hoare annotation is: (let ((.cse3 (<= ssl3_accept_~blastFlag~0 2)) (.cse0 (not (= 8673 ssl3_accept_~s__state~0))) (.cse1 (not (= 8672 ssl3_accept_~s__state~0))) (.cse2 (<= 8576 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (<= ssl3_accept_~blastFlag~0 1) .cse2) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse3 .cse0 .cse1 (not (= ssl3_accept_~s__hit~0 0)) .cse2) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496) (and .cse3 .cse0 .cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse2))) [2018-12-01 17:12:31,956 INFO L444 ceAbstractionStarter]: At program point L152(lines 148 610) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and .cse0 (<= ssl3_accept_~s__state~0 8576) .cse1) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L218-2(lines 210 587) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point $Ultimate##90(lines 210 589) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point $Ultimate##91(lines 210 589) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L550(lines 550 554) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L484(lines 484 488) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L187(lines 187 597) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L154(lines 154 608) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 619) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L444 ceAbstractionStarter]: At program point L551(lines 65 674) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496)) [2018-12-01 17:12:31,956 INFO L444 ceAbstractionStarter]: At program point L122(lines 118 620) the Hoare annotation is: (let ((.cse3 (<= ssl3_accept_~s__state~0 8576)) (.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse4 (<= 8466 ssl3_accept_~s__state~0)) (.cse1 (not (= 8496 ssl3_accept_~s__state~0))) (.cse2 (not (= 8497 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 8672) (and .cse1 .cse2 (<= ssl3_accept_~blastFlag~0 1) .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 8496) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) .cse4 .cse1 (not (= 8672 ssl3_accept_~s__state~0)) .cse2))) [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptEXIT(lines 8 675) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 268) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 386) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L322(lines 322 326) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 261) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L322-2(lines 322 326) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L190(lines 190 596) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L157(lines 157 607) no Hoare annotation was computed. [2018-12-01 17:12:31,956 INFO L448 ceAbstractionStarter]: For program point L124(lines 124 618) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 526) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L444 ceAbstractionStarter]: At program point L191(lines 187 597) the Hoare annotation is: (let ((.cse3 (<= ssl3_accept_~blastFlag~0 2)) (.cse0 (not (= 8673 ssl3_accept_~s__state~0))) (.cse1 (not (= 8672 ssl3_accept_~s__state~0))) (.cse4 (not (= ssl3_accept_~s__hit~0 0))) (.cse2 (<= 8640 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (<= ssl3_accept_~blastFlag~0 1) .cse2) (= |ssl3_accept_#in~initial_state| 8497) (and .cse3 .cse0 .cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse2) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 (<= ssl3_accept_~blastFlag~0 3) .cse4 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse2) (and .cse3 .cse0 .cse1 .cse4 .cse2) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,957 INFO L444 ceAbstractionStarter]: At program point L158(lines 154 608) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and .cse0 (<= ssl3_accept_~s__state~0 8576) .cse1) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,957 INFO L444 ceAbstractionStarter]: At program point L125(lines 124 618) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (not (= 8496 ssl3_accept_~s__state~0))) (.cse3 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (<= ssl3_accept_~s__state~0 8576)) (.cse2 (<= 8466 ssl3_accept_~s__state~0))) (or (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) .cse1 .cse2 (not (= 8672 ssl3_accept_~s__state~0)) .cse3) (and .cse0 .cse1 .cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse4 .cse2) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (and .cse1 .cse3 (<= ssl3_accept_~blastFlag~0 1) .cse4 .cse2) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,957 INFO L444 ceAbstractionStarter]: At program point L588(lines 100 656) the Hoare annotation is: (let ((.cse8 (= ssl3_accept_~s__hit~0 0))) (let ((.cse2 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse5 (<= 8656 ssl3_accept_~s__state~0)) (.cse3 (not (= 8673 ssl3_accept_~s__state~0))) (.cse4 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse1 (not .cse8)) (.cse0 (<= ssl3_accept_~blastFlag~0 3)) (.cse7 (<= ssl3_accept_~s__state~0 8448)) (.cse6 (<= ssl3_accept_~blastFlag~0 2))) (or (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 .cse1 .cse2 (<= 8640 ssl3_accept_~s__state~0)) (and .cse3 .cse4 .cse0 .cse5) (and .cse6 (= ssl3_accept_~s__state~0 8560)) (and (= ssl3_accept_~s__state~0 8528) .cse6) (and .cse0 .cse1 .cse2 .cse7) (and .cse6 (= ssl3_accept_~s__state~0 8512)) (<= ssl3_accept_~blastFlag~0 1) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8673) (and .cse3 .cse0 .cse1 .cse5) (and .cse6 .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 8672) (and .cse6 .cse1) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse8 .cse0 .cse7) (and (= ssl3_accept_~s__state~0 8544) .cse6)))) [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptFINAL(lines 8 675) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point L555(lines 555 559) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point L291(lines 291 295) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point L291-2(lines 210 587) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 385) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point L358-1(lines 358 385) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point L193(lines 193 595) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 606) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point L127(lines 127 617) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 382) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L451 ceAbstractionStarter]: At program point L657(lines 99 658) the Hoare annotation is: true [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point L394(lines 394 425) no Hoare annotation was computed. [2018-12-01 17:12:31,957 INFO L448 ceAbstractionStarter]: For program point L196(lines 196 594) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L163(lines 163 605) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L130(lines 130 616) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L626(lines 626 654) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L395(lines 395 401) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L362(lines 362 381) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 247) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L444 ceAbstractionStarter]: At program point L197(lines 193 595) the Hoare annotation is: (let ((.cse0 (not (= 8673 ssl3_accept_~s__state~0))) (.cse1 (not (= 8672 ssl3_accept_~s__state~0))) (.cse2 (<= ssl3_accept_~blastFlag~0 3)) (.cse3 (<= 8656 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse2 .cse3) (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 .cse1 (<= ssl3_accept_~blastFlag~0 1) .cse3) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 (not (= ssl3_accept_~s__hit~0 0)) .cse3) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,958 INFO L444 ceAbstractionStarter]: At program point L164(lines 160 606) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8512 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= ssl3_accept_~s__hit~0 0))) (and .cse0 (<= ssl3_accept_~s__state~0 8576) .cse1) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L230-2(lines 210 587) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 651) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L561(lines 561 565) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L528(lines 528 532) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 499) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L561-2(lines 561 565) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L528-2(lines 210 587) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L363(lines 363 367) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L363-2(lines 362 379) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L661(lines 661 665) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L628(lines 628 637) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L661-2(lines 661 665) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L628-2(lines 627 649) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 467) no Hoare annotation was computed. [2018-12-01 17:12:31,958 INFO L448 ceAbstractionStarter]: For program point L331-1(lines 331 340) no Hoare annotation was computed. [2018-12-01 17:12:31,959 INFO L448 ceAbstractionStarter]: For program point L232(lines 232 237) no Hoare annotation was computed. [2018-12-01 17:12:31,959 INFO L448 ceAbstractionStarter]: For program point L199(lines 199 593) no Hoare annotation was computed. [2018-12-01 17:12:31,959 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 604) no Hoare annotation was computed. [2018-12-01 17:12:31,959 INFO L448 ceAbstractionStarter]: For program point L133(lines 133 615) no Hoare annotation was computed. [2018-12-01 17:12:31,959 INFO L444 ceAbstractionStarter]: At program point L100-2(lines 100 656) the Hoare annotation is: (let ((.cse8 (= ssl3_accept_~s__hit~0 0))) (let ((.cse2 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse5 (<= 8656 ssl3_accept_~s__state~0)) (.cse3 (not (= 8673 ssl3_accept_~s__state~0))) (.cse4 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse1 (not .cse8)) (.cse0 (<= ssl3_accept_~blastFlag~0 3)) (.cse7 (<= ssl3_accept_~s__state~0 8448)) (.cse6 (<= ssl3_accept_~blastFlag~0 2))) (or (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 .cse1 .cse2 (<= 8640 ssl3_accept_~s__state~0)) (and .cse3 .cse4 .cse0 .cse5) (and .cse6 (= ssl3_accept_~s__state~0 8560)) (and (= ssl3_accept_~s__state~0 8528) .cse6) (and .cse0 .cse1 .cse2 .cse7) (and .cse6 (= ssl3_accept_~s__state~0 8512)) (<= ssl3_accept_~blastFlag~0 1) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8673) (and .cse3 .cse0 .cse1 .cse5) (and .cse6 .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 8672) (and .cse6 .cse1) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse8 .cse0 .cse7) (and (= ssl3_accept_~s__state~0 8544) .cse6)))) [2018-12-01 17:12:31,959 INFO L444 ceAbstractionStarter]: At program point L167(lines 166 604) the Hoare annotation is: (let ((.cse1 (= ssl3_accept_~s__hit~0 0))) (let ((.cse3 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ssl3_accept_~blastFlag~0 3)) (.cse4 (not .cse1)) (.cse0 (<= ssl3_accept_~s__state~0 8448))) (or (and (<= ssl3_accept_~blastFlag~0 1) .cse0) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse1 .cse2 .cse0) (and .cse3 .cse4 .cse0) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496) (and .cse2 .cse4 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse0)))) [2018-12-01 17:12:31,959 INFO L444 ceAbstractionStarter]: At program point L134(lines 127 617) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse3 (<= ssl3_accept_~s__state~0 8576)) (.cse1 (not (= 8496 ssl3_accept_~s__state~0))) (.cse2 (not (= 8497 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) .cse1 (not (= 8672 ssl3_accept_~s__state~0)) .cse2) (and .cse0 .cse1 .cse2 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse3) (and (<= ssl3_accept_~blastFlag~0 1) .cse3 .cse1 .cse2) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-01 17:12:31,959 INFO L448 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-12-01 17:12:31,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.12 05:12:31 BoogieIcfgContainer [2018-12-01 17:12:31,976 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-01 17:12:31,976 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 17:12:31,976 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 17:12:31,977 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 17:12:31,977 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:12:18" (3/4) ... [2018-12-01 17:12:31,980 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-01 17:12:31,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-01 17:12:31,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-01 17:12:31,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_accept [2018-12-01 17:12:31,990 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-01 17:12:31,990 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-01 17:12:31,991 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-01 17:12:32,009 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((\old(initial_state) == 8497 || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state)) || (((!(8673 == s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && 8656 <= s__state)) || (blastFlag <= 2 && s__state == 8560)) || (s__state == 8528 && blastFlag <= 2)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || (blastFlag <= 2 && s__state == 8512)) || blastFlag <= 1) || \old(initial_state) == 8496) || \old(initial_state) == 8673) || (((!(8673 == s__state) && blastFlag <= 3) && !(s__hit == 0)) && 8656 <= s__state)) || ((blastFlag <= 2 && !(8673 == s__state)) && s__s3__tmp__next_state___0 <= 8576)) || \old(initial_state) == 8672) || (blastFlag <= 2 && !(s__hit == 0))) || (((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && s__state <= 8448)) || (s__state == 8544 && blastFlag <= 2) [2018-12-01 17:12:32,009 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(8672 == s__state) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,009 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(8672 == s__state) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,009 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || (((((blastFlag <= 2 && !(8496 == s__state)) && !(8497 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8672) || ((((!(8496 == s__state) && !(8497 == s__state)) && blastFlag <= 1) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8496) || ((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && 8466 <= s__state) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) [2018-12-01 17:12:32,009 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8496 == s__state)) && 8466 <= s__state) && !(8672 == s__state)) && !(8497 == s__state)) || (((((blastFlag <= 2 && !(8496 == s__state)) && !(8497 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || ((((!(8496 == s__state) && !(8497 == s__state)) && blastFlag <= 1) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8496 [2018-12-01 17:12:32,009 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((\old(initial_state) == 8497 || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state)) || (((!(8673 == s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && 8656 <= s__state)) || (blastFlag <= 2 && s__state == 8560)) || (s__state == 8528 && blastFlag <= 2)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || (blastFlag <= 2 && s__state == 8512)) || blastFlag <= 1) || \old(initial_state) == 8496) || \old(initial_state) == 8673) || (((!(8673 == s__state) && blastFlag <= 3) && !(s__hit == 0)) && 8656 <= s__state)) || ((blastFlag <= 2 && !(8673 == s__state)) && s__s3__tmp__next_state___0 <= 8576)) || \old(initial_state) == 8672) || (blastFlag <= 2 && !(s__hit == 0))) || (((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && s__state <= 8448)) || (s__state == 8544 && blastFlag <= 2) [2018-12-01 17:12:32,009 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || (((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state))) || ((((blastFlag <= 2 && !(8496 == s__state)) && !(8497 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || (((blastFlag <= 1 && s__state <= 8576) && !(8496 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,010 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((blastFlag <= 1 && s__state <= 8576) && 8466 <= s__state)) || ((s__state <= 8576 && blastFlag <= 2 && 8466 <= s__state) && s__s3__tmp__next_state___0 <= 8576)) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state)) && 8466 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,010 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,010 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,010 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,010 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,010 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,010 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,010 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,010 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((blastFlag <= 1 && s__state <= 8448) || (((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && s__state <= 8448)) || ((blastFlag <= 2 && !(s__hit == 0)) && s__state <= 8448)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || \old(initial_state) == 8672) || \old(initial_state) == 8496) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448) [2018-12-01 17:12:32,011 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 1) && 8576 <= s__state) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) && 8576 <= s__state)) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,011 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 1) && 8576 <= s__state) || \old(initial_state) == 8497) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) && 8576 <= s__state)) || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,011 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 1) && 8576 <= s__state) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) && 8576 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__state) [2018-12-01 17:12:32,011 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 1) && 8640 <= s__state) || \old(initial_state) == 8497) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && 8640 <= s__state)) || \old(initial_state) == 8673) || (((((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 3) && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state)) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) && 8640 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,011 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!(8673 == s__state) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && 8656 <= s__state) || \old(initial_state) == 8497) || (((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 1) && 8656 <= s__state)) || \old(initial_state) == 8673) || ((((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 3) && !(s__hit == 0)) && 8656 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,011 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((blastFlag <= 3 && 8656 <= s__state) && s__s3__tmp__next_state___0 <= 8576) || (blastFlag <= 1 && 8656 <= s__state)) || \old(initial_state) == 8497) || ((blastFlag <= 3 && !(s__hit == 0)) && 8656 <= s__state)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,011 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(8672 == s__state) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,011 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(8672 == s__state) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,011 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\old(initial_state) == 8497 || \old(initial_state) == 8673) || \old(initial_state) == 8672) || \old(initial_state) == 8496 [2018-12-01 17:12:32,042 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_0649befb-3de0-42a4-8708-201d5aa4770d/bin-2019/uautomizer/witness.graphml [2018-12-01 17:12:32,042 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 17:12:32,043 INFO L168 Benchmark]: Toolchain (without parser) took 14186.41 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.1 GB). Free memory was 961.4 MB in the beginning and 1.9 GB in the end (delta: -974.6 MB). Peak memory consumption was 133.2 MB. Max. memory is 11.5 GB. [2018-12-01 17:12:32,043 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 17:12:32,043 INFO L168 Benchmark]: CACSL2BoogieTranslator took 238.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 961.4 MB in the beginning and 1.1 GB in the end (delta: -170.0 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. [2018-12-01 17:12:32,043 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 17:12:32,044 INFO L168 Benchmark]: Boogie Preprocessor took 24.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 17:12:32,044 INFO L168 Benchmark]: RCFGBuilder took 349.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 55.9 MB). Peak memory consumption was 55.9 MB. Max. memory is 11.5 GB. [2018-12-01 17:12:32,044 INFO L168 Benchmark]: TraceAbstraction took 13487.16 ms. Allocated memory was 1.2 GB in the beginning and 2.1 GB in the end (delta: 967.3 MB). Free memory was 1.1 GB in the beginning and 1.9 GB in the end (delta: -860.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-12-01 17:12:32,044 INFO L168 Benchmark]: Witness Printer took 65.95 ms. Allocated memory is still 2.1 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 17:12:32,045 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 238.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 961.4 MB in the beginning and 1.1 GB in the end (delta: -170.0 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 17.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 349.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 55.9 MB). Peak memory consumption was 55.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 13487.16 ms. Allocated memory was 1.2 GB in the beginning and 2.1 GB in the end (delta: 967.3 MB). Free memory was 1.1 GB in the beginning and 1.9 GB in the end (delta: -860.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * Witness Printer took 65.95 ms. Allocated memory is still 2.1 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 668]: 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: 100]: Loop Invariant Derived loop invariant: ((((((((((((((\old(initial_state) == 8497 || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state)) || (((!(8673 == s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && 8656 <= s__state)) || (blastFlag <= 2 && s__state == 8560)) || (s__state == 8528 && blastFlag <= 2)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || (blastFlag <= 2 && s__state == 8512)) || blastFlag <= 1) || \old(initial_state) == 8496) || \old(initial_state) == 8673) || (((!(8673 == s__state) && blastFlag <= 3) && !(s__hit == 0)) && 8656 <= s__state)) || ((blastFlag <= 2 && !(8673 == s__state)) && s__s3__tmp__next_state___0 <= 8576)) || \old(initial_state) == 8672) || (blastFlag <= 2 && !(s__hit == 0))) || (((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && s__state <= 8448)) || (s__state == 8544 && blastFlag <= 2) - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: (((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((blastFlag <= 1 && s__state <= 8576) && 8466 <= s__state)) || ((s__state <= 8576 && blastFlag <= 2 && 8466 <= s__state) && s__s3__tmp__next_state___0 <= 8576)) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state)) && 8466 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: ((((((((((((((\old(initial_state) == 8497 || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state)) || (((!(8673 == s__state) && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && 8656 <= s__state)) || (blastFlag <= 2 && s__state == 8560)) || (s__state == 8528 && blastFlag <= 2)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || (blastFlag <= 2 && s__state == 8512)) || blastFlag <= 1) || \old(initial_state) == 8496) || \old(initial_state) == 8673) || (((!(8673 == s__state) && blastFlag <= 3) && !(s__hit == 0)) && 8656 <= s__state)) || ((blastFlag <= 2 && !(8673 == s__state)) && s__s3__tmp__next_state___0 <= 8576)) || \old(initial_state) == 8672) || (blastFlag <= 2 && !(s__hit == 0))) || (((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && s__state <= 8448)) || (s__state == 8544 && blastFlag <= 2) - InvariantResult [Line: 169]: Loop Invariant Derived loop invariant: ((((((((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 1) && 8576 <= s__state) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) && 8576 <= s__state)) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: (((!(8672 == s__state) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 118]: Loop Invariant Derived loop invariant: (((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || (((((blastFlag <= 2 && !(8496 == s__state)) && !(8497 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8672) || ((((!(8496 == s__state) && !(8497 == s__state)) && blastFlag <= 1) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8496) || ((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && 8466 <= s__state) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: (((((((((!(8673 == s__state) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && 8656 <= s__state) || \old(initial_state) == 8497) || (((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 1) && 8656 <= s__state)) || \old(initial_state) == 8673) || ((((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 3) && !(s__hit == 0)) && 8656 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 142]: Loop Invariant Derived loop invariant: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 404]: Loop Invariant Derived loop invariant: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: (((!(8672 == s__state) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: ((((((((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 1) && 8576 <= s__state) || \old(initial_state) == 8497) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) && 8576 <= s__state)) || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 199]: Loop Invariant Derived loop invariant: (((((((blastFlag <= 3 && 8656 <= s__state) && s__s3__tmp__next_state___0 <= 8576) || (blastFlag <= 1 && 8656 <= s__state)) || \old(initial_state) == 8497) || ((blastFlag <= 3 && !(s__hit == 0)) && 8656 <= s__state)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: ((((((((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 1) && 8576 <= s__state) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) && 8576 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && 8576 <= s__state) - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: (((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || (((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state))) || ((((blastFlag <= 2 && !(8496 == s__state)) && !(8497 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || (((blastFlag <= 1 && s__state <= 8576) && !(8496 == s__state)) && !(8497 == s__state))) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: (((!(8672 == s__state) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: ((((((((blastFlag <= 1 && s__state <= 8448) || (((s__s3__tmp__next_state___0 <= 3 && s__hit == 0) && blastFlag <= 3) && s__state <= 8448)) || ((blastFlag <= 2 && !(s__hit == 0)) && s__state <= 8448)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || ((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || \old(initial_state) == 8672) || \old(initial_state) == 8496) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448) - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: ((\old(initial_state) == 8497 || \old(initial_state) == 8673) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: (((((((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8496 == s__state)) && 8466 <= s__state) && !(8672 == s__state)) && !(8497 == s__state)) || (((((blastFlag <= 2 && !(8496 == s__state)) && !(8497 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || ((((!(8496 == s__state) && !(8497 == s__state)) && blastFlag <= 1) && s__state <= 8576) && 8466 <= s__state)) || \old(initial_state) == 8496 - InvariantResult [Line: 394]: Loop Invariant Derived loop invariant: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: ((((\old(initial_state) == 8497 || \old(initial_state) == 8673) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && 8512 <= s__state) && !(s__hit == 0))) || ((blastFlag <= 2 && s__state <= 8576) && 8512 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: (((((((((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 1) && 8640 <= s__state) || \old(initial_state) == 8497) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && 8640 <= s__state)) || \old(initial_state) == 8673) || (((((!(8673 == s__state) && !(8672 == s__state)) && blastFlag <= 3) && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state)) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && !(s__hit == 0)) && 8640 <= s__state)) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: (((!(8672 == s__state) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || \old(initial_state) == 8496 - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 148 locations, 1 error locations. SAFE Result, 13.4s OverallTime, 20 OverallIterations, 19 TraceHistogramMax, 4.2s AutomataDifference, 0.0s DeadEndRemovalTime, 5.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 4515 SDtfs, 3550 SDslu, 4553 SDs, 0 SdLazy, 4093 SolverSat, 571 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1533 GetRequests, 1476 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11735occurred in iteration=15, 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: 0.9s AutomataMinimizationTime, 20 MinimizatonAttempts, 6149 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 33 LocationsWithAnnotation, 33 PreInvPairs, 1134 NumberOfFragments, 1392 HoareAnnotationTreeSize, 33 FomulaSimplifications, 143305 FormulaSimplificationTreeSizeReduction, 2.1s HoareSimplificationTime, 33 FomulaSimplificationsInter, 27561 FormulaSimplificationTreeSizeReductionInter, 3.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 5728 NumberOfCodeBlocks, 5728 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 5704 ConstructedInterpolants, 35 QuantifiedInterpolants, 3582801 SizeOfPredicates, 5 NumberOfNonLiveVariables, 2525 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 24 InterpolantComputations, 19 PerfectInterpolantSequences, 19114/19437 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...