./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ssh-simplified/s3_srvr_7_true-unreach-call_false-termination.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_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ssh-simplified/s3_srvr_7_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3e1396fe6b795e5287c3ace5fe4eb7f5179243eb ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 12:12:22,793 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 12:12:22,795 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 12:12:22,803 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 12:12:22,803 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 12:12:22,804 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 12:12:22,804 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 12:12:22,806 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 12:12:22,807 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 12:12:22,807 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 12:12:22,808 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 12:12:22,808 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 12:12:22,809 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 12:12:22,810 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 12:12:22,810 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 12:12:22,811 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 12:12:22,812 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 12:12:22,813 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 12:12:22,814 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 12:12:22,815 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 12:12:22,816 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 12:12:22,817 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 12:12:22,818 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 12:12:22,819 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 12:12:22,819 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 12:12:22,819 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 12:12:22,820 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 12:12:22,821 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 12:12:22,821 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 12:12:22,822 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 12:12:22,822 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 12:12:22,823 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 12:12:22,823 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 12:12:22,823 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 12:12:22,823 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 12:12:22,824 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 12:12:22,824 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 12:12:22,833 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 12:12:22,834 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 12:12:22,834 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 12:12:22,834 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 12:12:22,835 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 12:12:22,835 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 12:12:22,835 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 12:12:22,835 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 12:12:22,835 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 12:12:22,835 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 12:12:22,835 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 12:12:22,835 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 12:12:22,836 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 12:12:22,836 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 12:12:22,836 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 12:12:22,836 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 12:12:22,837 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 12:12:22,837 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 12:12:22,837 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 12:12:22,837 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 12:12:22,837 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 12:12:22,837 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 12:12:22,837 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 12:12:22,837 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 12:12:22,838 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 12:12:22,838 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 12:12:22,838 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 12:12:22,838 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 12:12:22,838 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 12:12:22,838 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 12:12:22,838 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 12:12:22,838 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 12:12:22,838 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 12:12:22,838 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 12:12:22,838 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 12:12:22,839 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 12:12:22,839 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan 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 -> Taipan 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 -> 3e1396fe6b795e5287c3ace5fe4eb7f5179243eb [2018-12-09 12:12:22,861 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 12:12:22,870 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 12:12:22,872 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 12:12:22,874 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 12:12:22,874 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 12:12:22,874 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/../../sv-benchmarks/c/ssh-simplified/s3_srvr_7_true-unreach-call_false-termination.cil.c [2018-12-09 12:12:22,920 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/data/2f2db4604/ff703f32aec24c4abd39c43e183c0efa/FLAGae1432c51 [2018-12-09 12:12:23,268 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 12:12:23,269 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/sv-benchmarks/c/ssh-simplified/s3_srvr_7_true-unreach-call_false-termination.cil.c [2018-12-09 12:12:23,274 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/data/2f2db4604/ff703f32aec24c4abd39c43e183c0efa/FLAGae1432c51 [2018-12-09 12:12:23,664 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/data/2f2db4604/ff703f32aec24c4abd39c43e183c0efa [2018-12-09 12:12:23,666 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 12:12:23,666 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 12:12:23,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 12:12:23,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 12:12:23,669 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 12:12:23,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:12:23" (1/1) ... [2018-12-09 12:12:23,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1441f7a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23, skipping insertion in model container [2018-12-09 12:12:23,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:12:23" (1/1) ... [2018-12-09 12:12:23,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 12:12:23,695 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 12:12:23,812 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:12:23,814 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 12:12:23,847 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:12:23,886 INFO L195 MainTranslator]: Completed translation [2018-12-09 12:12:23,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23 WrapperNode [2018-12-09 12:12:23,887 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 12:12:23,887 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 12:12:23,887 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 12:12:23,887 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 12:12:23,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23" (1/1) ... [2018-12-09 12:12:23,898 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23" (1/1) ... [2018-12-09 12:12:23,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 12:12:23,902 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 12:12:23,902 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 12:12:23,902 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 12:12:23,908 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23" (1/1) ... [2018-12-09 12:12:23,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23" (1/1) ... [2018-12-09 12:12:23,910 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23" (1/1) ... [2018-12-09 12:12:23,910 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23" (1/1) ... [2018-12-09 12:12:23,915 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23" (1/1) ... [2018-12-09 12:12:23,922 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23" (1/1) ... [2018-12-09 12:12:23,924 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23" (1/1) ... [2018-12-09 12:12:23,926 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 12:12:23,926 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 12:12:23,926 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 12:12:23,926 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 12:12:23,927 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/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 [2018-12-09 12:12:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 12:12:23,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 12:12:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 12:12:23,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 12:12:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 12:12:23,958 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 12:12:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-12-09 12:12:23,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-12-09 12:12:24,050 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 12:12:24,051 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 12:12:24,299 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 12:12:24,299 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 12:12:24,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:12:24 BoogieIcfgContainer [2018-12-09 12:12:24,299 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 12:12:24,300 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 12:12:24,300 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 12:12:24,302 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 12:12:24,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 12:12:23" (1/3) ... [2018-12-09 12:12:24,303 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b67ea31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:12:24, skipping insertion in model container [2018-12-09 12:12:24,303 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:12:23" (2/3) ... [2018-12-09 12:12:24,303 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b67ea31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:12:24, skipping insertion in model container [2018-12-09 12:12:24,303 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:12:24" (3/3) ... [2018-12-09 12:12:24,304 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_7_true-unreach-call_false-termination.cil.c [2018-12-09 12:12:24,310 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 12:12:24,315 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 12:12:24,324 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 12:12:24,343 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 12:12:24,344 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 12:12:24,344 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 12:12:24,344 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 12:12:24,344 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 12:12:24,344 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 12:12:24,344 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 12:12:24,344 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 12:12:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states. [2018-12-09 12:12:24,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-09 12:12:24,361 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:24,362 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] [2018-12-09 12:12:24,363 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:24,366 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:24,366 INFO L82 PathProgramCache]: Analyzing trace with hash 1198514108, now seen corresponding path program 1 times [2018-12-09 12:12:24,368 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:24,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:24,396 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:24,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:24,396 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:24,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:12:24,516 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:24,516 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:24,516 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:24,520 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:24,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:24,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:24,530 INFO L87 Difference]: Start difference. First operand 154 states. Second operand 5 states. [2018-12-09 12:12:24,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:24,722 INFO L93 Difference]: Finished difference Result 338 states and 575 transitions. [2018-12-09 12:12:24,723 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:24,724 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 38 [2018-12-09 12:12:24,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:24,731 INFO L225 Difference]: With dead ends: 338 [2018-12-09 12:12:24,731 INFO L226 Difference]: Without dead ends: 176 [2018-12-09 12:12:24,733 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 [2018-12-09 12:12:24,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2018-12-09 12:12:24,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 165. [2018-12-09 12:12:24,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2018-12-09 12:12:24,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 260 transitions. [2018-12-09 12:12:24,763 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 260 transitions. Word has length 38 [2018-12-09 12:12:24,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:24,764 INFO L480 AbstractCegarLoop]: Abstraction has 165 states and 260 transitions. [2018-12-09 12:12:24,764 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:24,764 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 260 transitions. [2018-12-09 12:12:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-12-09 12:12:24,765 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:24,765 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] [2018-12-09 12:12:24,765 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:24,765 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:24,765 INFO L82 PathProgramCache]: Analyzing trace with hash -733377836, now seen corresponding path program 1 times [2018-12-09 12:12:24,766 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:24,766 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:24,766 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:24,766 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:24,767 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:24,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:24,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:12:24,816 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:24,816 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:24,816 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:24,817 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:24,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:24,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:24,818 INFO L87 Difference]: Start difference. First operand 165 states and 260 transitions. Second operand 5 states. [2018-12-09 12:12:24,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:24,965 INFO L93 Difference]: Finished difference Result 356 states and 571 transitions. [2018-12-09 12:12:24,965 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:24,966 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 39 [2018-12-09 12:12:24,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:24,967 INFO L225 Difference]: With dead ends: 356 [2018-12-09 12:12:24,967 INFO L226 Difference]: Without dead ends: 204 [2018-12-09 12:12:24,968 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 [2018-12-09 12:12:24,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2018-12-09 12:12:24,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 193. [2018-12-09 12:12:24,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 193 states. [2018-12-09 12:12:24,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 311 transitions. [2018-12-09 12:12:24,978 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 311 transitions. Word has length 39 [2018-12-09 12:12:24,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:24,979 INFO L480 AbstractCegarLoop]: Abstraction has 193 states and 311 transitions. [2018-12-09 12:12:24,979 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:24,979 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 311 transitions. [2018-12-09 12:12:24,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-12-09 12:12:24,980 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:24,980 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] [2018-12-09 12:12:24,980 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:24,980 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:24,980 INFO L82 PathProgramCache]: Analyzing trace with hash 2008699792, now seen corresponding path program 1 times [2018-12-09 12:12:24,980 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:24,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:24,981 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:24,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:24,982 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:25,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:12:25,030 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:25,030 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:25,030 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:25,031 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:25,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:25,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:25,031 INFO L87 Difference]: Start difference. First operand 193 states and 311 transitions. Second operand 5 states. [2018-12-09 12:12:25,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:25,177 INFO L93 Difference]: Finished difference Result 417 states and 682 transitions. [2018-12-09 12:12:25,177 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:25,177 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 45 [2018-12-09 12:12:25,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:25,178 INFO L225 Difference]: With dead ends: 417 [2018-12-09 12:12:25,178 INFO L226 Difference]: Without dead ends: 237 [2018-12-09 12:12:25,179 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 [2018-12-09 12:12:25,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2018-12-09 12:12:25,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 231. [2018-12-09 12:12:25,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231 states. [2018-12-09 12:12:25,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 380 transitions. [2018-12-09 12:12:25,188 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 380 transitions. Word has length 45 [2018-12-09 12:12:25,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:25,188 INFO L480 AbstractCegarLoop]: Abstraction has 231 states and 380 transitions. [2018-12-09 12:12:25,188 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:25,188 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 380 transitions. [2018-12-09 12:12:25,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-12-09 12:12:25,189 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:25,189 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] [2018-12-09 12:12:25,190 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:25,190 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:25,190 INFO L82 PathProgramCache]: Analyzing trace with hash 2133173875, now seen corresponding path program 1 times [2018-12-09 12:12:25,190 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:25,190 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:25,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:25,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:25,191 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:25,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:12:25,229 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:25,229 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:25,229 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:25,230 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:25,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:25,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:25,230 INFO L87 Difference]: Start difference. First operand 231 states and 380 transitions. Second operand 5 states. [2018-12-09 12:12:25,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:25,366 INFO L93 Difference]: Finished difference Result 466 states and 772 transitions. [2018-12-09 12:12:25,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:25,366 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 46 [2018-12-09 12:12:25,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:25,367 INFO L225 Difference]: With dead ends: 466 [2018-12-09 12:12:25,367 INFO L226 Difference]: Without dead ends: 248 [2018-12-09 12:12:25,368 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 [2018-12-09 12:12:25,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2018-12-09 12:12:25,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 242. [2018-12-09 12:12:25,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2018-12-09 12:12:25,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 401 transitions. [2018-12-09 12:12:25,375 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 401 transitions. Word has length 46 [2018-12-09 12:12:25,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:25,375 INFO L480 AbstractCegarLoop]: Abstraction has 242 states and 401 transitions. [2018-12-09 12:12:25,375 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:25,375 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 401 transitions. [2018-12-09 12:12:25,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-12-09 12:12:25,376 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:25,376 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:25,376 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:25,376 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:25,376 INFO L82 PathProgramCache]: Analyzing trace with hash 648824040, now seen corresponding path program 1 times [2018-12-09 12:12:25,376 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:25,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:25,377 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:25,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:25,377 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:25,410 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:12:25,410 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:25,410 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:25,410 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:25,411 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:25,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:25,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:25,411 INFO L87 Difference]: Start difference. First operand 242 states and 401 transitions. Second operand 5 states. [2018-12-09 12:12:25,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:25,515 INFO L93 Difference]: Finished difference Result 510 states and 854 transitions. [2018-12-09 12:12:25,515 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:25,515 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 64 [2018-12-09 12:12:25,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:25,516 INFO L225 Difference]: With dead ends: 510 [2018-12-09 12:12:25,517 INFO L226 Difference]: Without dead ends: 281 [2018-12-09 12:12:25,517 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 [2018-12-09 12:12:25,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2018-12-09 12:12:25,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 267. [2018-12-09 12:12:25,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2018-12-09 12:12:25,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 444 transitions. [2018-12-09 12:12:25,529 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 444 transitions. Word has length 64 [2018-12-09 12:12:25,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:25,529 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 444 transitions. [2018-12-09 12:12:25,529 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:25,530 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 444 transitions. [2018-12-09 12:12:25,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-12-09 12:12:25,531 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:25,531 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:25,531 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:25,532 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:25,532 INFO L82 PathProgramCache]: Analyzing trace with hash 943009440, now seen corresponding path program 1 times [2018-12-09 12:12:25,532 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:25,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:25,533 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:25,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:25,533 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:25,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:25,581 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:12:25,581 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:25,581 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:25,581 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:25,582 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:25,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:25,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:25,582 INFO L87 Difference]: Start difference. First operand 267 states and 444 transitions. Second operand 5 states. [2018-12-09 12:12:25,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:25,684 INFO L93 Difference]: Finished difference Result 535 states and 894 transitions. [2018-12-09 12:12:25,684 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:25,684 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 65 [2018-12-09 12:12:25,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:25,685 INFO L225 Difference]: With dead ends: 535 [2018-12-09 12:12:25,685 INFO L226 Difference]: Without dead ends: 281 [2018-12-09 12:12:25,686 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 [2018-12-09 12:12:25,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2018-12-09 12:12:25,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 267. [2018-12-09 12:12:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2018-12-09 12:12:25,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 441 transitions. [2018-12-09 12:12:25,695 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 441 transitions. Word has length 65 [2018-12-09 12:12:25,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:25,696 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 441 transitions. [2018-12-09 12:12:25,696 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:25,696 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 441 transitions. [2018-12-09 12:12:25,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-12-09 12:12:25,697 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:25,697 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-09 12:12:25,698 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:25,698 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:25,698 INFO L82 PathProgramCache]: Analyzing trace with hash -1195194559, now seen corresponding path program 1 times [2018-12-09 12:12:25,698 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:25,698 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:25,699 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:25,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:25,699 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:25,740 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:12:25,740 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:25,740 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:25,740 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:25,740 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:25,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:25,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:25,741 INFO L87 Difference]: Start difference. First operand 267 states and 441 transitions. Second operand 5 states. [2018-12-09 12:12:25,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:25,882 INFO L93 Difference]: Finished difference Result 552 states and 919 transitions. [2018-12-09 12:12:25,882 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:25,882 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 66 [2018-12-09 12:12:25,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:25,883 INFO L225 Difference]: With dead ends: 552 [2018-12-09 12:12:25,883 INFO L226 Difference]: Without dead ends: 298 [2018-12-09 12:12:25,884 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 [2018-12-09 12:12:25,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2018-12-09 12:12:25,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 298. [2018-12-09 12:12:25,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 298 states. [2018-12-09 12:12:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 493 transitions. [2018-12-09 12:12:25,892 INFO L78 Accepts]: Start accepts. Automaton has 298 states and 493 transitions. Word has length 66 [2018-12-09 12:12:25,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:25,892 INFO L480 AbstractCegarLoop]: Abstraction has 298 states and 493 transitions. [2018-12-09 12:12:25,892 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:25,892 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 493 transitions. [2018-12-09 12:12:25,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-12-09 12:12:25,893 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:25,893 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-12-09 12:12:25,893 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:25,893 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:25,893 INFO L82 PathProgramCache]: Analyzing trace with hash -379332949, now seen corresponding path program 1 times [2018-12-09 12:12:25,893 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:25,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:25,894 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:25,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:25,894 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:25,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:25,933 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-12-09 12:12:25,933 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:25,933 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:25,933 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:25,933 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:25,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:25,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:25,934 INFO L87 Difference]: Start difference. First operand 298 states and 493 transitions. Second operand 5 states. [2018-12-09 12:12:26,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:26,038 INFO L93 Difference]: Finished difference Result 600 states and 997 transitions. [2018-12-09 12:12:26,038 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:26,039 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 78 [2018-12-09 12:12:26,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:26,040 INFO L225 Difference]: With dead ends: 600 [2018-12-09 12:12:26,040 INFO L226 Difference]: Without dead ends: 315 [2018-12-09 12:12:26,041 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 [2018-12-09 12:12:26,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2018-12-09 12:12:26,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 313. [2018-12-09 12:12:26,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 313 states. [2018-12-09 12:12:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 514 transitions. [2018-12-09 12:12:26,051 INFO L78 Accepts]: Start accepts. Automaton has 313 states and 514 transitions. Word has length 78 [2018-12-09 12:12:26,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:26,052 INFO L480 AbstractCegarLoop]: Abstraction has 313 states and 514 transitions. [2018-12-09 12:12:26,052 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:26,052 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 514 transitions. [2018-12-09 12:12:26,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-12-09 12:12:26,053 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:26,053 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:26,053 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:26,053 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:26,053 INFO L82 PathProgramCache]: Analyzing trace with hash 314969472, now seen corresponding path program 1 times [2018-12-09 12:12:26,053 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:26,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,054 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:26,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,054 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:26,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:26,087 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:12:26,088 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:26,088 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:26,088 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:26,088 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:26,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:26,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:26,088 INFO L87 Difference]: Start difference. First operand 313 states and 514 transitions. Second operand 5 states. [2018-12-09 12:12:26,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:26,210 INFO L93 Difference]: Finished difference Result 651 states and 1075 transitions. [2018-12-09 12:12:26,210 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:26,210 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 78 [2018-12-09 12:12:26,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:26,212 INFO L225 Difference]: With dead ends: 651 [2018-12-09 12:12:26,212 INFO L226 Difference]: Without dead ends: 351 [2018-12-09 12:12:26,213 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 [2018-12-09 12:12:26,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351 states. [2018-12-09 12:12:26,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351 to 349. [2018-12-09 12:12:26,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 349 states. [2018-12-09 12:12:26,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 349 states and 574 transitions. [2018-12-09 12:12:26,223 INFO L78 Accepts]: Start accepts. Automaton has 349 states and 574 transitions. Word has length 78 [2018-12-09 12:12:26,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:26,223 INFO L480 AbstractCegarLoop]: Abstraction has 349 states and 574 transitions. [2018-12-09 12:12:26,223 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:26,223 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 574 transitions. [2018-12-09 12:12:26,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-12-09 12:12:26,224 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:26,224 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:26,224 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:26,224 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:26,224 INFO L82 PathProgramCache]: Analyzing trace with hash 496741763, now seen corresponding path program 1 times [2018-12-09 12:12:26,224 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:26,225 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,225 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:26,225 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,225 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-12-09 12:12:26,249 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:26,249 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:26,249 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:26,250 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:26,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:26,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:26,250 INFO L87 Difference]: Start difference. First operand 349 states and 574 transitions. Second operand 5 states. [2018-12-09 12:12:26,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:26,351 INFO L93 Difference]: Finished difference Result 687 states and 1133 transitions. [2018-12-09 12:12:26,351 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:26,351 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 79 [2018-12-09 12:12:26,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:26,353 INFO L225 Difference]: With dead ends: 687 [2018-12-09 12:12:26,353 INFO L226 Difference]: Without dead ends: 351 [2018-12-09 12:12:26,353 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 [2018-12-09 12:12:26,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351 states. [2018-12-09 12:12:26,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351 to 349. [2018-12-09 12:12:26,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 349 states. [2018-12-09 12:12:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 349 states and 568 transitions. [2018-12-09 12:12:26,361 INFO L78 Accepts]: Start accepts. Automaton has 349 states and 568 transitions. Word has length 79 [2018-12-09 12:12:26,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:26,361 INFO L480 AbstractCegarLoop]: Abstraction has 349 states and 568 transitions. [2018-12-09 12:12:26,361 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 568 transitions. [2018-12-09 12:12:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-12-09 12:12:26,362 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:26,362 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:26,362 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:26,363 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:26,363 INFO L82 PathProgramCache]: Analyzing trace with hash -70012323, now seen corresponding path program 1 times [2018-12-09 12:12:26,363 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:26,363 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,363 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:26,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,364 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:26,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:26,389 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:12:26,389 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:26,389 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:26,389 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:26,389 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:26,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:26,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:26,390 INFO L87 Difference]: Start difference. First operand 349 states and 568 transitions. Second operand 5 states. [2018-12-09 12:12:26,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:26,513 INFO L93 Difference]: Finished difference Result 687 states and 1121 transitions. [2018-12-09 12:12:26,513 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:26,513 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 79 [2018-12-09 12:12:26,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:26,514 INFO L225 Difference]: With dead ends: 687 [2018-12-09 12:12:26,514 INFO L226 Difference]: Without dead ends: 351 [2018-12-09 12:12:26,515 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 [2018-12-09 12:12:26,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351 states. [2018-12-09 12:12:26,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351 to 349. [2018-12-09 12:12:26,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 349 states. [2018-12-09 12:12:26,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 349 states and 566 transitions. [2018-12-09 12:12:26,522 INFO L78 Accepts]: Start accepts. Automaton has 349 states and 566 transitions. Word has length 79 [2018-12-09 12:12:26,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:26,522 INFO L480 AbstractCegarLoop]: Abstraction has 349 states and 566 transitions. [2018-12-09 12:12:26,522 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:26,522 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 566 transitions. [2018-12-09 12:12:26,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-12-09 12:12:26,523 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:26,523 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:26,523 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:26,523 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:26,523 INFO L82 PathProgramCache]: Analyzing trace with hash 2051852968, now seen corresponding path program 1 times [2018-12-09 12:12:26,524 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:26,524 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,524 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:26,524 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,524 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:26,550 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-12-09 12:12:26,551 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:26,551 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:26,551 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:26,551 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:26,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:26,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:26,551 INFO L87 Difference]: Start difference. First operand 349 states and 566 transitions. Second operand 5 states. [2018-12-09 12:12:26,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:26,662 INFO L93 Difference]: Finished difference Result 714 states and 1163 transitions. [2018-12-09 12:12:26,662 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:26,662 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 85 [2018-12-09 12:12:26,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:26,663 INFO L225 Difference]: With dead ends: 714 [2018-12-09 12:12:26,663 INFO L226 Difference]: Without dead ends: 378 [2018-12-09 12:12:26,664 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 [2018-12-09 12:12:26,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2018-12-09 12:12:26,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 373. [2018-12-09 12:12:26,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 373 states. [2018-12-09 12:12:26,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 373 states and 601 transitions. [2018-12-09 12:12:26,677 INFO L78 Accepts]: Start accepts. Automaton has 373 states and 601 transitions. Word has length 85 [2018-12-09 12:12:26,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:26,677 INFO L480 AbstractCegarLoop]: Abstraction has 373 states and 601 transitions. [2018-12-09 12:12:26,677 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:26,677 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 601 transitions. [2018-12-09 12:12:26,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-12-09 12:12:26,678 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:26,678 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:26,679 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:26,679 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:26,679 INFO L82 PathProgramCache]: Analyzing trace with hash 406324048, now seen corresponding path program 1 times [2018-12-09 12:12:26,679 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:26,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,680 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:26,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,680 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:26,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:26,711 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-12-09 12:12:26,711 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:26,711 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:26,711 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:26,712 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:26,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:26,712 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:26,712 INFO L87 Difference]: Start difference. First operand 373 states and 601 transitions. Second operand 5 states. [2018-12-09 12:12:26,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:26,819 INFO L93 Difference]: Finished difference Result 738 states and 1192 transitions. [2018-12-09 12:12:26,820 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:26,820 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 86 [2018-12-09 12:12:26,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:26,821 INFO L225 Difference]: With dead ends: 738 [2018-12-09 12:12:26,821 INFO L226 Difference]: Without dead ends: 378 [2018-12-09 12:12:26,821 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 [2018-12-09 12:12:26,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2018-12-09 12:12:26,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 373. [2018-12-09 12:12:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 373 states. [2018-12-09 12:12:26,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 373 states and 595 transitions. [2018-12-09 12:12:26,829 INFO L78 Accepts]: Start accepts. Automaton has 373 states and 595 transitions. Word has length 86 [2018-12-09 12:12:26,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:26,829 INFO L480 AbstractCegarLoop]: Abstraction has 373 states and 595 transitions. [2018-12-09 12:12:26,829 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:26,829 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 595 transitions. [2018-12-09 12:12:26,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-12-09 12:12:26,830 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:26,830 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:26,830 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:26,830 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:26,830 INFO L82 PathProgramCache]: Analyzing trace with hash 2087471906, now seen corresponding path program 1 times [2018-12-09 12:12:26,830 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:26,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,831 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:26,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,831 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:26,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:26,858 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2018-12-09 12:12:26,858 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:26,858 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:26,858 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:26,859 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:26,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:26,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:26,859 INFO L87 Difference]: Start difference. First operand 373 states and 595 transitions. Second operand 5 states. [2018-12-09 12:12:26,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:26,960 INFO L93 Difference]: Finished difference Result 742 states and 1185 transitions. [2018-12-09 12:12:26,960 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:26,960 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2018-12-09 12:12:26,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:26,962 INFO L225 Difference]: With dead ends: 742 [2018-12-09 12:12:26,962 INFO L226 Difference]: Without dead ends: 382 [2018-12-09 12:12:26,962 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 [2018-12-09 12:12:26,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2018-12-09 12:12:26,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 382. [2018-12-09 12:12:26,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 382 states. [2018-12-09 12:12:26,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 598 transitions. [2018-12-09 12:12:26,976 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 598 transitions. Word has length 91 [2018-12-09 12:12:26,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:26,977 INFO L480 AbstractCegarLoop]: Abstraction has 382 states and 598 transitions. [2018-12-09 12:12:26,977 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:26,977 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 598 transitions. [2018-12-09 12:12:26,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-12-09 12:12:26,977 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:26,977 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:26,977 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:26,978 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:26,978 INFO L82 PathProgramCache]: Analyzing trace with hash 754738376, now seen corresponding path program 1 times [2018-12-09 12:12:26,978 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:26,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,978 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:26,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:26,978 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:27,001 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-12-09 12:12:27,001 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:27,001 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:27,001 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:27,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:27,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:27,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:27,002 INFO L87 Difference]: Start difference. First operand 382 states and 598 transitions. Second operand 5 states. [2018-12-09 12:12:27,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:27,112 INFO L93 Difference]: Finished difference Result 782 states and 1226 transitions. [2018-12-09 12:12:27,112 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:27,112 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 92 [2018-12-09 12:12:27,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:27,113 INFO L225 Difference]: With dead ends: 782 [2018-12-09 12:12:27,113 INFO L226 Difference]: Without dead ends: 413 [2018-12-09 12:12:27,114 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 [2018-12-09 12:12:27,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2018-12-09 12:12:27,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 411. [2018-12-09 12:12:27,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 411 states. [2018-12-09 12:12:27,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 639 transitions. [2018-12-09 12:12:27,122 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 639 transitions. Word has length 92 [2018-12-09 12:12:27,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:27,122 INFO L480 AbstractCegarLoop]: Abstraction has 411 states and 639 transitions. [2018-12-09 12:12:27,122 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:27,122 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 639 transitions. [2018-12-09 12:12:27,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-12-09 12:12:27,123 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:27,123 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:27,123 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:27,123 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:27,123 INFO L82 PathProgramCache]: Analyzing trace with hash -196155072, now seen corresponding path program 1 times [2018-12-09 12:12:27,123 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:27,124 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:27,124 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:27,124 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:27,124 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-12-09 12:12:27,145 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:27,145 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:27,146 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:27,146 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:27,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:27,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:27,146 INFO L87 Difference]: Start difference. First operand 411 states and 639 transitions. Second operand 5 states. [2018-12-09 12:12:27,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:27,252 INFO L93 Difference]: Finished difference Result 811 states and 1263 transitions. [2018-12-09 12:12:27,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:27,253 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 93 [2018-12-09 12:12:27,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:27,253 INFO L225 Difference]: With dead ends: 811 [2018-12-09 12:12:27,254 INFO L226 Difference]: Without dead ends: 413 [2018-12-09 12:12:27,254 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 [2018-12-09 12:12:27,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2018-12-09 12:12:27,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 411. [2018-12-09 12:12:27,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 411 states. [2018-12-09 12:12:27,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 635 transitions. [2018-12-09 12:12:27,262 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 635 transitions. Word has length 93 [2018-12-09 12:12:27,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:27,262 INFO L480 AbstractCegarLoop]: Abstraction has 411 states and 635 transitions. [2018-12-09 12:12:27,262 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:27,262 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 635 transitions. [2018-12-09 12:12:27,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-12-09 12:12:27,263 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:27,263 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:27,263 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:27,263 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:27,263 INFO L82 PathProgramCache]: Analyzing trace with hash 222103604, now seen corresponding path program 1 times [2018-12-09 12:12:27,263 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:27,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:27,264 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:27,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:27,264 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:27,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2018-12-09 12:12:27,290 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:27,290 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:27,290 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:27,290 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:27,291 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:27,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:27,291 INFO L87 Difference]: Start difference. First operand 411 states and 635 transitions. Second operand 5 states. [2018-12-09 12:12:27,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:27,396 INFO L93 Difference]: Finished difference Result 834 states and 1294 transitions. [2018-12-09 12:12:27,396 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:27,396 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2018-12-09 12:12:27,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:27,397 INFO L225 Difference]: With dead ends: 834 [2018-12-09 12:12:27,397 INFO L226 Difference]: Without dead ends: 436 [2018-12-09 12:12:27,398 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 [2018-12-09 12:12:27,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 436 states. [2018-12-09 12:12:27,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 436 to 432. [2018-12-09 12:12:27,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 432 states. [2018-12-09 12:12:27,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 432 states and 662 transitions. [2018-12-09 12:12:27,407 INFO L78 Accepts]: Start accepts. Automaton has 432 states and 662 transitions. Word has length 106 [2018-12-09 12:12:27,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:27,407 INFO L480 AbstractCegarLoop]: Abstraction has 432 states and 662 transitions. [2018-12-09 12:12:27,407 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:27,407 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 662 transitions. [2018-12-09 12:12:27,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-12-09 12:12:27,408 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:27,408 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:27,408 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:27,408 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:27,408 INFO L82 PathProgramCache]: Analyzing trace with hash -1331192532, now seen corresponding path program 1 times [2018-12-09 12:12:27,408 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:27,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:27,409 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:27,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:27,409 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:27,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:27,436 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2018-12-09 12:12:27,436 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:27,436 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:27,436 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:27,437 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:27,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:27,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:27,437 INFO L87 Difference]: Start difference. First operand 432 states and 662 transitions. Second operand 5 states. [2018-12-09 12:12:27,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:27,549 INFO L93 Difference]: Finished difference Result 855 states and 1313 transitions. [2018-12-09 12:12:27,550 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:27,550 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 107 [2018-12-09 12:12:27,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:27,550 INFO L225 Difference]: With dead ends: 855 [2018-12-09 12:12:27,551 INFO L226 Difference]: Without dead ends: 436 [2018-12-09 12:12:27,551 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 [2018-12-09 12:12:27,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 436 states. [2018-12-09 12:12:27,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 436 to 432. [2018-12-09 12:12:27,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 432 states. [2018-12-09 12:12:27,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 432 states and 654 transitions. [2018-12-09 12:12:27,560 INFO L78 Accepts]: Start accepts. Automaton has 432 states and 654 transitions. Word has length 107 [2018-12-09 12:12:27,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:27,561 INFO L480 AbstractCegarLoop]: Abstraction has 432 states and 654 transitions. [2018-12-09 12:12:27,561 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:27,561 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 654 transitions. [2018-12-09 12:12:27,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-12-09 12:12:27,561 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:27,561 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:27,562 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:27,562 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:27,562 INFO L82 PathProgramCache]: Analyzing trace with hash -276692460, now seen corresponding path program 1 times [2018-12-09 12:12:27,562 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:27,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:27,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:27,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:27,562 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:27,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:27,587 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-12-09 12:12:27,587 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:27,587 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:27,587 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:27,587 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:27,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:27,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:27,588 INFO L87 Difference]: Start difference. First operand 432 states and 654 transitions. Second operand 5 states. [2018-12-09 12:12:27,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:27,716 INFO L93 Difference]: Finished difference Result 896 states and 1357 transitions. [2018-12-09 12:12:27,716 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:27,716 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 108 [2018-12-09 12:12:27,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:27,718 INFO L225 Difference]: With dead ends: 896 [2018-12-09 12:12:27,718 INFO L226 Difference]: Without dead ends: 477 [2018-12-09 12:12:27,718 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 [2018-12-09 12:12:27,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2018-12-09 12:12:27,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 474. [2018-12-09 12:12:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 474 states. [2018-12-09 12:12:27,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 474 states and 715 transitions. [2018-12-09 12:12:27,728 INFO L78 Accepts]: Start accepts. Automaton has 474 states and 715 transitions. Word has length 108 [2018-12-09 12:12:27,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:27,729 INFO L480 AbstractCegarLoop]: Abstraction has 474 states and 715 transitions. [2018-12-09 12:12:27,729 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 715 transitions. [2018-12-09 12:12:27,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-12-09 12:12:27,730 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:27,730 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-09 12:12:27,730 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:27,730 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:27,730 INFO L82 PathProgramCache]: Analyzing trace with hash -1027622475, now seen corresponding path program 1 times [2018-12-09 12:12:27,730 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:27,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:27,731 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:27,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:27,731 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:27,755 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-12-09 12:12:27,755 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:27,755 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:27,755 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:27,755 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:27,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:27,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:27,756 INFO L87 Difference]: Start difference. First operand 474 states and 715 transitions. Second operand 5 states. [2018-12-09 12:12:27,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:27,891 INFO L93 Difference]: Finished difference Result 971 states and 1465 transitions. [2018-12-09 12:12:27,891 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:27,891 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2018-12-09 12:12:27,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:27,893 INFO L225 Difference]: With dead ends: 971 [2018-12-09 12:12:27,893 INFO L226 Difference]: Without dead ends: 510 [2018-12-09 12:12:27,894 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 [2018-12-09 12:12:27,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 510 states. [2018-12-09 12:12:27,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 510 to 508. [2018-12-09 12:12:27,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 508 states. [2018-12-09 12:12:27,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 761 transitions. [2018-12-09 12:12:27,910 INFO L78 Accepts]: Start accepts. Automaton has 508 states and 761 transitions. Word has length 109 [2018-12-09 12:12:27,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:27,910 INFO L480 AbstractCegarLoop]: Abstraction has 508 states and 761 transitions. [2018-12-09 12:12:27,910 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:27,910 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 761 transitions. [2018-12-09 12:12:27,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-12-09 12:12:27,911 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:27,911 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:27,911 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:27,912 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:27,912 INFO L82 PathProgramCache]: Analyzing trace with hash -1688696815, now seen corresponding path program 1 times [2018-12-09 12:12:27,912 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:27,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:27,912 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:27,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:27,913 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:27,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:27,952 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-12-09 12:12:27,952 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:27,953 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:27,953 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:27,953 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:27,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:27,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:27,953 INFO L87 Difference]: Start difference. First operand 508 states and 761 transitions. Second operand 5 states. [2018-12-09 12:12:28,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:28,075 INFO L93 Difference]: Finished difference Result 1010 states and 1516 transitions. [2018-12-09 12:12:28,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:28,075 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2018-12-09 12:12:28,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:28,076 INFO L225 Difference]: With dead ends: 1010 [2018-12-09 12:12:28,076 INFO L226 Difference]: Without dead ends: 513 [2018-12-09 12:12:28,077 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 [2018-12-09 12:12:28,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2018-12-09 12:12:28,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 510. [2018-12-09 12:12:28,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 510 states. [2018-12-09 12:12:28,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 510 states and 764 transitions. [2018-12-09 12:12:28,087 INFO L78 Accepts]: Start accepts. Automaton has 510 states and 764 transitions. Word has length 109 [2018-12-09 12:12:28,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:28,087 INFO L480 AbstractCegarLoop]: Abstraction has 510 states and 764 transitions. [2018-12-09 12:12:28,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:28,087 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 764 transitions. [2018-12-09 12:12:28,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-12-09 12:12:28,088 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:28,088 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-09 12:12:28,088 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:28,088 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:28,088 INFO L82 PathProgramCache]: Analyzing trace with hash -429369896, now seen corresponding path program 1 times [2018-12-09 12:12:28,088 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:28,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:28,089 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:28,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:28,089 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-12-09 12:12:28,122 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:28,122 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:28,122 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:28,122 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:28,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:28,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:28,122 INFO L87 Difference]: Start difference. First operand 510 states and 764 transitions. Second operand 5 states. [2018-12-09 12:12:28,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:28,240 INFO L93 Difference]: Finished difference Result 1009 states and 1513 transitions. [2018-12-09 12:12:28,240 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:28,240 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 110 [2018-12-09 12:12:28,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:28,241 INFO L225 Difference]: With dead ends: 1009 [2018-12-09 12:12:28,241 INFO L226 Difference]: Without dead ends: 512 [2018-12-09 12:12:28,242 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 [2018-12-09 12:12:28,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2018-12-09 12:12:28,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 510. [2018-12-09 12:12:28,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 510 states. [2018-12-09 12:12:28,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 510 states and 760 transitions. [2018-12-09 12:12:28,259 INFO L78 Accepts]: Start accepts. Automaton has 510 states and 760 transitions. Word has length 110 [2018-12-09 12:12:28,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:28,260 INFO L480 AbstractCegarLoop]: Abstraction has 510 states and 760 transitions. [2018-12-09 12:12:28,260 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:28,260 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 760 transitions. [2018-12-09 12:12:28,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2018-12-09 12:12:28,261 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:28,261 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:28,261 INFO L423 AbstractCegarLoop]: === Iteration 23 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:28,261 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:28,261 INFO L82 PathProgramCache]: Analyzing trace with hash 1290144821, now seen corresponding path program 1 times [2018-12-09 12:12:28,261 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:28,262 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:28,262 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:28,262 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:28,262 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:28,288 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2018-12-09 12:12:28,289 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:28,289 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:28,289 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:28,289 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:28,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:28,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:28,290 INFO L87 Difference]: Start difference. First operand 510 states and 760 transitions. Second operand 3 states. [2018-12-09 12:12:28,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:28,330 INFO L93 Difference]: Finished difference Result 1497 states and 2233 transitions. [2018-12-09 12:12:28,330 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:28,330 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 122 [2018-12-09 12:12:28,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:28,333 INFO L225 Difference]: With dead ends: 1497 [2018-12-09 12:12:28,333 INFO L226 Difference]: Without dead ends: 1000 [2018-12-09 12:12:28,334 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 [2018-12-09 12:12:28,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1000 states. [2018-12-09 12:12:28,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1000 to 511. [2018-12-09 12:12:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 511 states. [2018-12-09 12:12:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 761 transitions. [2018-12-09 12:12:28,362 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 761 transitions. Word has length 122 [2018-12-09 12:12:28,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:28,362 INFO L480 AbstractCegarLoop]: Abstraction has 511 states and 761 transitions. [2018-12-09 12:12:28,362 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:28,362 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 761 transitions. [2018-12-09 12:12:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2018-12-09 12:12:28,363 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:28,363 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:28,364 INFO L423 AbstractCegarLoop]: === Iteration 24 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:28,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:28,364 INFO L82 PathProgramCache]: Analyzing trace with hash -953838477, now seen corresponding path program 1 times [2018-12-09 12:12:28,364 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:28,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:28,365 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:28,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:28,365 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:28,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:28,402 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-12-09 12:12:28,402 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:28,402 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:28,402 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:28,403 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:28,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:28,403 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:28,403 INFO L87 Difference]: Start difference. First operand 511 states and 761 transitions. Second operand 3 states. [2018-12-09 12:12:28,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:28,470 INFO L93 Difference]: Finished difference Result 1505 states and 2248 transitions. [2018-12-09 12:12:28,470 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:28,470 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 122 [2018-12-09 12:12:28,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:28,472 INFO L225 Difference]: With dead ends: 1505 [2018-12-09 12:12:28,472 INFO L226 Difference]: Without dead ends: 1007 [2018-12-09 12:12:28,473 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 [2018-12-09 12:12:28,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1007 states. [2018-12-09 12:12:28,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1007 to 1007. [2018-12-09 12:12:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1007 states. [2018-12-09 12:12:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 1007 states and 1498 transitions. [2018-12-09 12:12:28,496 INFO L78 Accepts]: Start accepts. Automaton has 1007 states and 1498 transitions. Word has length 122 [2018-12-09 12:12:28,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:28,497 INFO L480 AbstractCegarLoop]: Abstraction has 1007 states and 1498 transitions. [2018-12-09 12:12:28,497 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:28,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1498 transitions. [2018-12-09 12:12:28,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-12-09 12:12:28,498 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:28,498 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:28,498 INFO L423 AbstractCegarLoop]: === Iteration 25 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:28,498 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:28,498 INFO L82 PathProgramCache]: Analyzing trace with hash -1636886403, now seen corresponding path program 1 times [2018-12-09 12:12:28,498 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:28,499 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:28,499 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:28,499 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:28,499 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:28,520 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2018-12-09 12:12:28,520 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:28,520 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:28,520 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:28,520 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:28,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:28,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:28,521 INFO L87 Difference]: Start difference. First operand 1007 states and 1498 transitions. Second operand 3 states. [2018-12-09 12:12:28,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:28,603 INFO L93 Difference]: Finished difference Result 2499 states and 3723 transitions. [2018-12-09 12:12:28,603 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:28,603 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 124 [2018-12-09 12:12:28,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:28,606 INFO L225 Difference]: With dead ends: 2499 [2018-12-09 12:12:28,606 INFO L226 Difference]: Without dead ends: 1505 [2018-12-09 12:12:28,607 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 [2018-12-09 12:12:28,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1505 states. [2018-12-09 12:12:28,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1505 to 1503. [2018-12-09 12:12:28,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1503 states. [2018-12-09 12:12:28,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 1503 states and 2239 transitions. [2018-12-09 12:12:28,642 INFO L78 Accepts]: Start accepts. Automaton has 1503 states and 2239 transitions. Word has length 124 [2018-12-09 12:12:28,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:28,642 INFO L480 AbstractCegarLoop]: Abstraction has 1503 states and 2239 transitions. [2018-12-09 12:12:28,642 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:28,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2239 transitions. [2018-12-09 12:12:28,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-12-09 12:12:28,643 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:28,643 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:28,643 INFO L423 AbstractCegarLoop]: === Iteration 26 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:28,644 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:28,644 INFO L82 PathProgramCache]: Analyzing trace with hash -89246318, now seen corresponding path program 1 times [2018-12-09 12:12:28,644 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:28,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:28,644 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:28,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:28,645 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:28,670 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2018-12-09 12:12:28,670 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:28,670 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:28,670 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:28,670 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:28,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:28,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:28,671 INFO L87 Difference]: Start difference. First operand 1503 states and 2239 transitions. Second operand 3 states. [2018-12-09 12:12:28,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:28,756 INFO L93 Difference]: Finished difference Result 2003 states and 2984 transitions. [2018-12-09 12:12:28,756 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:28,756 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 125 [2018-12-09 12:12:28,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:28,760 INFO L225 Difference]: With dead ends: 2003 [2018-12-09 12:12:28,760 INFO L226 Difference]: Without dead ends: 2001 [2018-12-09 12:12:28,760 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 [2018-12-09 12:12:28,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2001 states. [2018-12-09 12:12:28,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2001 to 1999. [2018-12-09 12:12:28,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1999 states. [2018-12-09 12:12:28,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1999 states and 2981 transitions. [2018-12-09 12:12:28,806 INFO L78 Accepts]: Start accepts. Automaton has 1999 states and 2981 transitions. Word has length 125 [2018-12-09 12:12:28,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:28,806 INFO L480 AbstractCegarLoop]: Abstraction has 1999 states and 2981 transitions. [2018-12-09 12:12:28,806 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:28,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 2981 transitions. [2018-12-09 12:12:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2018-12-09 12:12:28,808 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:28,808 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:28,808 INFO L423 AbstractCegarLoop]: === Iteration 27 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:28,808 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:28,808 INFO L82 PathProgramCache]: Analyzing trace with hash -1672983707, now seen corresponding path program 1 times [2018-12-09 12:12:28,808 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:28,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:28,809 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:28,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:28,809 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:28,847 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-12-09 12:12:28,847 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:28,847 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:28,847 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:28,848 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:28,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:28,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:28,848 INFO L87 Difference]: Start difference. First operand 1999 states and 2981 transitions. Second operand 5 states. [2018-12-09 12:12:29,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:29,040 INFO L93 Difference]: Finished difference Result 4173 states and 6206 transitions. [2018-12-09 12:12:29,040 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:29,040 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2018-12-09 12:12:29,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:29,044 INFO L225 Difference]: With dead ends: 4173 [2018-12-09 12:12:29,044 INFO L226 Difference]: Without dead ends: 2187 [2018-12-09 12:12:29,046 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 [2018-12-09 12:12:29,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2187 states. [2018-12-09 12:12:29,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2187 to 2163. [2018-12-09 12:12:29,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2163 states. [2018-12-09 12:12:29,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 2163 states and 3201 transitions. [2018-12-09 12:12:29,102 INFO L78 Accepts]: Start accepts. Automaton has 2163 states and 3201 transitions. Word has length 155 [2018-12-09 12:12:29,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:29,102 INFO L480 AbstractCegarLoop]: Abstraction has 2163 states and 3201 transitions. [2018-12-09 12:12:29,102 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:29,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 3201 transitions. [2018-12-09 12:12:29,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-12-09 12:12:29,105 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:29,105 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:29,105 INFO L423 AbstractCegarLoop]: === Iteration 28 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:29,105 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:29,105 INFO L82 PathProgramCache]: Analyzing trace with hash -132146072, now seen corresponding path program 1 times [2018-12-09 12:12:29,105 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:29,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:29,106 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:29,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:29,106 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:29,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:29,136 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-12-09 12:12:29,136 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:29,137 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 12:12:29,137 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:29,137 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 12:12:29,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 12:12:29,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:29,137 INFO L87 Difference]: Start difference. First operand 2163 states and 3201 transitions. Second operand 5 states. [2018-12-09 12:12:29,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:29,337 INFO L93 Difference]: Finished difference Result 4337 states and 6418 transitions. [2018-12-09 12:12:29,338 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:29,338 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 156 [2018-12-09 12:12:29,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:29,341 INFO L225 Difference]: With dead ends: 4337 [2018-12-09 12:12:29,341 INFO L226 Difference]: Without dead ends: 2155 [2018-12-09 12:12:29,343 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 [2018-12-09 12:12:29,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2155 states. [2018-12-09 12:12:29,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2155 to 2131. [2018-12-09 12:12:29,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2131 states. [2018-12-09 12:12:29,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 2131 states and 3145 transitions. [2018-12-09 12:12:29,394 INFO L78 Accepts]: Start accepts. Automaton has 2131 states and 3145 transitions. Word has length 156 [2018-12-09 12:12:29,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:29,394 INFO L480 AbstractCegarLoop]: Abstraction has 2131 states and 3145 transitions. [2018-12-09 12:12:29,394 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 12:12:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 3145 transitions. [2018-12-09 12:12:29,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-12-09 12:12:29,396 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:29,396 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:29,397 INFO L423 AbstractCegarLoop]: === Iteration 29 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:29,397 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:29,397 INFO L82 PathProgramCache]: Analyzing trace with hash 1669045776, now seen corresponding path program 1 times [2018-12-09 12:12:29,397 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:29,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:29,398 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:29,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:29,398 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:29,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:29,441 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 174 proven. 26 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2018-12-09 12:12:29,441 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:12:29,441 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 12:12:29,442 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 189 with the following transitions: [2018-12-09 12:12:29,443 INFO L205 CegarAbsIntRunner]: [0], [4], [8], [11], [20], [31], [36], [45], [47], [52], [57], [62], [67], [72], [77], [82], [87], [90], [92], [97], [102], [105], [107], [112], [115], [117], [122], [125], [127], [132], [135], [137], [142], [147], [152], [155], [157], [162], [167], [172], [177], [182], [187], [190], [281], [284], [292], [294], [297], [305], [310], [312], [314], [319], [322], [330], [332], [334], [339], [345], [350], [392], [394], [398], [409], [411], [421], [423], [428], [433], [455], [457], [491], [494], [615], [617], [629], [632], [633], [634], [636] [2018-12-09 12:12:29,472 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 12:12:29,472 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 12:12:29,751 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 12:12:29,752 INFO L272 AbstractInterpreter]: Visited 81 different actions 197 times. Merged at 67 different actions 108 times. Widened at 2 different actions 2 times. Performed 923 root evaluator evaluations with a maximum evaluation depth of 4. Performed 923 inverse root evaluator evaluations with a maximum inverse evaluation depth of 4. Found 12 fixpoints after 8 different actions. Largest state had 95 variables. [2018-12-09 12:12:29,765 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:29,766 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 12:12:29,766 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:12:29,766 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/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 [2018-12-09 12:12:29,774 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:29,774 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 12:12:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:29,817 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 12:12:29,865 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2018-12-09 12:12:29,865 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 12:12:29,919 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2018-12-09 12:12:29,945 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 12:12:29,945 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4] total 5 [2018-12-09 12:12:29,945 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:29,946 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:29,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:29,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:29,946 INFO L87 Difference]: Start difference. First operand 2131 states and 3145 transitions. Second operand 3 states. [2018-12-09 12:12:30,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:30,063 INFO L93 Difference]: Finished difference Result 4780 states and 7056 transitions. [2018-12-09 12:12:30,064 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:30,064 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 188 [2018-12-09 12:12:30,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:30,068 INFO L225 Difference]: With dead ends: 4780 [2018-12-09 12:12:30,068 INFO L226 Difference]: Without dead ends: 2662 [2018-12-09 12:12:30,070 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 379 GetRequests, 375 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:30,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2662 states. [2018-12-09 12:12:30,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2662 to 2660. [2018-12-09 12:12:30,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2660 states. [2018-12-09 12:12:30,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 2660 states and 3906 transitions. [2018-12-09 12:12:30,144 INFO L78 Accepts]: Start accepts. Automaton has 2660 states and 3906 transitions. Word has length 188 [2018-12-09 12:12:30,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:30,144 INFO L480 AbstractCegarLoop]: Abstraction has 2660 states and 3906 transitions. [2018-12-09 12:12:30,144 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:30,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 3906 transitions. [2018-12-09 12:12:30,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2018-12-09 12:12:30,146 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:30,147 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:30,147 INFO L423 AbstractCegarLoop]: === Iteration 30 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:30,147 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:30,147 INFO L82 PathProgramCache]: Analyzing trace with hash 1467791988, now seen corresponding path program 1 times [2018-12-09 12:12:30,147 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:30,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:30,148 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:30,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:30,148 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:30,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:30,180 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-12-09 12:12:30,181 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:30,181 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:30,181 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:30,181 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:30,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:30,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:30,181 INFO L87 Difference]: Start difference. First operand 2660 states and 3906 transitions. Second operand 3 states. [2018-12-09 12:12:30,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:30,318 INFO L93 Difference]: Finished difference Result 4249 states and 6242 transitions. [2018-12-09 12:12:30,318 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:30,318 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 192 [2018-12-09 12:12:30,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:30,324 INFO L225 Difference]: With dead ends: 4249 [2018-12-09 12:12:30,324 INFO L226 Difference]: Without dead ends: 3189 [2018-12-09 12:12:30,325 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 [2018-12-09 12:12:30,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3189 states. [2018-12-09 12:12:30,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3189 to 3189. [2018-12-09 12:12:30,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3189 states. [2018-12-09 12:12:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 3189 states and 4686 transitions. [2018-12-09 12:12:30,411 INFO L78 Accepts]: Start accepts. Automaton has 3189 states and 4686 transitions. Word has length 192 [2018-12-09 12:12:30,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:30,411 INFO L480 AbstractCegarLoop]: Abstraction has 3189 states and 4686 transitions. [2018-12-09 12:12:30,411 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:30,411 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 4686 transitions. [2018-12-09 12:12:30,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-12-09 12:12:30,414 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:30,415 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:30,415 INFO L423 AbstractCegarLoop]: === Iteration 31 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:30,415 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:30,415 INFO L82 PathProgramCache]: Analyzing trace with hash 1040739973, now seen corresponding path program 1 times [2018-12-09 12:12:30,415 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:30,415 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:30,415 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:30,415 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:30,416 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:30,460 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 395 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2018-12-09 12:12:30,460 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:30,460 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:30,461 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:30,461 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:30,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:30,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:30,461 INFO L87 Difference]: Start difference. First operand 3189 states and 4686 transitions. Second operand 3 states. [2018-12-09 12:12:30,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:30,669 INFO L93 Difference]: Finished difference Result 6425 states and 9427 transitions. [2018-12-09 12:12:30,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:30,669 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 270 [2018-12-09 12:12:30,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:30,675 INFO L225 Difference]: With dead ends: 6425 [2018-12-09 12:12:30,675 INFO L226 Difference]: Without dead ends: 3249 [2018-12-09 12:12:30,678 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 [2018-12-09 12:12:30,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3249 states. [2018-12-09 12:12:30,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3249 to 3189. [2018-12-09 12:12:30,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3189 states. [2018-12-09 12:12:30,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 3189 states and 4638 transitions. [2018-12-09 12:12:30,751 INFO L78 Accepts]: Start accepts. Automaton has 3189 states and 4638 transitions. Word has length 270 [2018-12-09 12:12:30,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:30,752 INFO L480 AbstractCegarLoop]: Abstraction has 3189 states and 4638 transitions. [2018-12-09 12:12:30,752 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 4638 transitions. [2018-12-09 12:12:30,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2018-12-09 12:12:30,755 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:30,755 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 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, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:30,755 INFO L423 AbstractCegarLoop]: === Iteration 32 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:30,756 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:30,756 INFO L82 PathProgramCache]: Analyzing trace with hash 1618154303, now seen corresponding path program 1 times [2018-12-09 12:12:30,756 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:30,756 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:30,756 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:30,757 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:30,757 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 442 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2018-12-09 12:12:30,789 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:30,789 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:30,789 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:30,789 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:30,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:30,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:30,790 INFO L87 Difference]: Start difference. First operand 3189 states and 4638 transitions. Second operand 3 states. [2018-12-09 12:12:30,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:30,962 INFO L93 Difference]: Finished difference Result 6461 states and 9373 transitions. [2018-12-09 12:12:30,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:30,963 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 274 [2018-12-09 12:12:30,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:30,967 INFO L225 Difference]: With dead ends: 6461 [2018-12-09 12:12:30,967 INFO L226 Difference]: Without dead ends: 3285 [2018-12-09 12:12:30,969 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 [2018-12-09 12:12:30,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3285 states. [2018-12-09 12:12:31,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3285 to 3189. [2018-12-09 12:12:31,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3189 states. [2018-12-09 12:12:31,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 3189 states and 4422 transitions. [2018-12-09 12:12:31,043 INFO L78 Accepts]: Start accepts. Automaton has 3189 states and 4422 transitions. Word has length 274 [2018-12-09 12:12:31,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:31,043 INFO L480 AbstractCegarLoop]: Abstraction has 3189 states and 4422 transitions. [2018-12-09 12:12:31,043 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 4422 transitions. [2018-12-09 12:12:31,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2018-12-09 12:12:31,046 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:31,046 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 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] [2018-12-09 12:12:31,046 INFO L423 AbstractCegarLoop]: === Iteration 33 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:31,046 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:31,046 INFO L82 PathProgramCache]: Analyzing trace with hash -1393049634, now seen corresponding path program 1 times [2018-12-09 12:12:31,046 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:31,047 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:31,047 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:31,047 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:31,047 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:31,121 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 382 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2018-12-09 12:12:31,121 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:31,121 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:31,121 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:31,122 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:31,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:31,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:31,122 INFO L87 Difference]: Start difference. First operand 3189 states and 4422 transitions. Second operand 3 states. [2018-12-09 12:12:31,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:31,300 INFO L93 Difference]: Finished difference Result 6469 states and 8954 transitions. [2018-12-09 12:12:31,300 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:31,301 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 284 [2018-12-09 12:12:31,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:31,306 INFO L225 Difference]: With dead ends: 6469 [2018-12-09 12:12:31,306 INFO L226 Difference]: Without dead ends: 3293 [2018-12-09 12:12:31,309 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 [2018-12-09 12:12:31,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3293 states. [2018-12-09 12:12:31,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3293 to 3195. [2018-12-09 12:12:31,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3195 states. [2018-12-09 12:12:31,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 3195 states and 4275 transitions. [2018-12-09 12:12:31,393 INFO L78 Accepts]: Start accepts. Automaton has 3195 states and 4275 transitions. Word has length 284 [2018-12-09 12:12:31,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:31,393 INFO L480 AbstractCegarLoop]: Abstraction has 3195 states and 4275 transitions. [2018-12-09 12:12:31,394 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 4275 transitions. [2018-12-09 12:12:31,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2018-12-09 12:12:31,396 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:31,396 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:31,396 INFO L423 AbstractCegarLoop]: === Iteration 34 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:31,396 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:31,396 INFO L82 PathProgramCache]: Analyzing trace with hash -27112689, now seen corresponding path program 1 times [2018-12-09 12:12:31,397 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:31,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:31,397 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:31,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:31,397 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:31,464 INFO L134 CoverageAnalysis]: Checked inductivity of 844 backedges. 600 proven. 26 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-12-09 12:12:31,464 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:12:31,464 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 12:12:31,464 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 295 with the following transitions: [2018-12-09 12:12:31,465 INFO L205 CegarAbsIntRunner]: [0], [4], [8], [11], [20], [31], [36], [45], [47], [52], [57], [62], [67], [72], [77], [82], [87], [90], [92], [97], [102], [105], [107], [112], [115], [117], [122], [125], [127], [132], [135], [137], [142], [147], [152], [155], [157], [162], [167], [172], [177], [182], [187], [192], [197], [200], [202], [207], [210], [281], [284], [292], [294], [297], [305], [310], [312], [314], [319], [322], [330], [332], [334], [337], [343], [373], [376], [384], [394], [398], [409], [411], [421], [423], [426], [428], [433], [455], [457], [510], [515], [520], [525], [528], [536], [541], [543], [548], [554], [557], [561], [615], [617], [629], [632], [633], [634], [636] [2018-12-09 12:12:31,468 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 12:12:31,468 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 12:12:31,653 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 12:12:31,654 INFO L272 AbstractInterpreter]: Visited 98 different actions 231 times. Merged at 82 different actions 123 times. Widened at 2 different actions 2 times. Performed 1083 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1083 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 16 fixpoints after 10 different actions. Largest state had 97 variables. [2018-12-09 12:12:31,655 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:31,655 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 12:12:31,655 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:12:31,655 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/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 [2018-12-09 12:12:31,665 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:31,665 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 12:12:31,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:31,710 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 12:12:31,777 INFO L134 CoverageAnalysis]: Checked inductivity of 844 backedges. 488 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2018-12-09 12:12:31,777 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 12:12:31,813 INFO L134 CoverageAnalysis]: Checked inductivity of 844 backedges. 488 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2018-12-09 12:12:31,838 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 12:12:31,838 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4] total 5 [2018-12-09 12:12:31,839 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:31,839 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:31,839 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:31,839 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:31,839 INFO L87 Difference]: Start difference. First operand 3195 states and 4275 transitions. Second operand 3 states. [2018-12-09 12:12:31,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:31,977 INFO L93 Difference]: Finished difference Result 9385 states and 12539 transitions. [2018-12-09 12:12:31,978 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:31,978 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 294 [2018-12-09 12:12:31,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:31,984 INFO L225 Difference]: With dead ends: 9385 [2018-12-09 12:12:31,984 INFO L226 Difference]: Without dead ends: 6209 [2018-12-09 12:12:31,987 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 591 GetRequests, 588 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 12:12:31,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6209 states. [2018-12-09 12:12:32,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6209 to 6207. [2018-12-09 12:12:32,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6207 states. [2018-12-09 12:12:32,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6207 states to 6207 states and 8271 transitions. [2018-12-09 12:12:32,130 INFO L78 Accepts]: Start accepts. Automaton has 6207 states and 8271 transitions. Word has length 294 [2018-12-09 12:12:32,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:32,130 INFO L480 AbstractCegarLoop]: Abstraction has 6207 states and 8271 transitions. [2018-12-09 12:12:32,130 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:32,130 INFO L276 IsEmpty]: Start isEmpty. Operand 6207 states and 8271 transitions. [2018-12-09 12:12:32,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2018-12-09 12:12:32,133 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:32,133 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:32,134 INFO L423 AbstractCegarLoop]: === Iteration 35 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:32,134 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:32,134 INFO L82 PathProgramCache]: Analyzing trace with hash 533587089, now seen corresponding path program 1 times [2018-12-09 12:12:32,134 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:32,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:32,134 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:32,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:32,135 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:32,212 INFO L134 CoverageAnalysis]: Checked inductivity of 844 backedges. 600 proven. 26 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-12-09 12:12:32,212 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:12:32,213 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 12:12:32,213 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 295 with the following transitions: [2018-12-09 12:12:32,213 INFO L205 CegarAbsIntRunner]: [0], [4], [8], [11], [20], [31], [36], [45], [47], [52], [57], [62], [67], [72], [77], [82], [87], [90], [92], [97], [102], [105], [107], [112], [115], [117], [122], [125], [127], [132], [135], [137], [142], [147], [152], [155], [157], [162], [167], [172], [177], [182], [187], [192], [197], [200], [202], [207], [210], [281], [284], [292], [294], [297], [305], [310], [312], [314], [319], [322], [330], [332], [334], [337], [343], [373], [376], [384], [394], [398], [409], [411], [421], [423], [426], [428], [433], [455], [457], [510], [515], [520], [525], [528], [536], [541], [543], [548], [554], [559], [561], [615], [617], [629], [632], [633], [634], [636] [2018-12-09 12:12:32,216 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 12:12:32,216 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 12:12:32,412 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 12:12:32,412 INFO L272 AbstractInterpreter]: Visited 98 different actions 229 times. Merged at 81 different actions 121 times. Widened at 1 different actions 1 times. Performed 1077 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1077 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 16 fixpoints after 10 different actions. Largest state had 97 variables. [2018-12-09 12:12:32,427 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:32,428 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 12:12:32,428 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:12:32,428 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/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 [2018-12-09 12:12:32,435 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:32,435 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 12:12:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:32,477 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 12:12:32,518 INFO L134 CoverageAnalysis]: Checked inductivity of 844 backedges. 600 proven. 26 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-12-09 12:12:32,518 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 12:12:32,574 INFO L134 CoverageAnalysis]: Checked inductivity of 844 backedges. 600 proven. 26 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-12-09 12:12:32,593 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 12:12:32,593 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2018-12-09 12:12:32,594 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 12:12:32,594 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 12:12:32,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 12:12:32,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-09 12:12:32,594 INFO L87 Difference]: Start difference. First operand 6207 states and 8271 transitions. Second operand 4 states. [2018-12-09 12:12:33,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:33,017 INFO L93 Difference]: Finished difference Result 17827 states and 23541 transitions. [2018-12-09 12:12:33,017 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:33,017 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 294 [2018-12-09 12:12:33,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:33,025 INFO L225 Difference]: With dead ends: 17827 [2018-12-09 12:12:33,026 INFO L226 Difference]: Without dead ends: 11483 [2018-12-09 12:12:33,031 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 593 GetRequests, 588 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-12-09 12:12:33,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11483 states. [2018-12-09 12:12:33,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11483 to 6371. [2018-12-09 12:12:33,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6371 states. [2018-12-09 12:12:33,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6371 states to 6371 states and 8489 transitions. [2018-12-09 12:12:33,217 INFO L78 Accepts]: Start accepts. Automaton has 6371 states and 8489 transitions. Word has length 294 [2018-12-09 12:12:33,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:33,217 INFO L480 AbstractCegarLoop]: Abstraction has 6371 states and 8489 transitions. [2018-12-09 12:12:33,217 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 12:12:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 6371 states and 8489 transitions. [2018-12-09 12:12:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2018-12-09 12:12:33,220 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:33,221 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:33,221 INFO L423 AbstractCegarLoop]: === Iteration 36 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:33,221 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:33,221 INFO L82 PathProgramCache]: Analyzing trace with hash -1875632044, now seen corresponding path program 1 times [2018-12-09 12:12:33,221 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:33,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:33,221 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:33,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:33,221 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:33,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:33,296 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 631 proven. 26 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2018-12-09 12:12:33,297 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:12:33,297 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 12:12:33,297 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 304 with the following transitions: [2018-12-09 12:12:33,297 INFO L205 CegarAbsIntRunner]: [0], [4], [8], [11], [20], [31], [36], [45], [47], [52], [57], [62], [67], [72], [77], [82], [87], [90], [92], [97], [102], [105], [107], [112], [117], [122], [127], [132], [137], [142], [147], [152], [155], [157], [162], [167], [172], [177], [182], [187], [190], [192], [197], [200], [202], [207], [210], [281], [284], [292], [294], [297], [305], [308], [312], [455], [457], [491], [494], [510], [515], [518], [520], [523], [536], [541], [543], [546], [548], [554], [557], [561], [615], [617], [629], [632], [633], [634], [636] [2018-12-09 12:12:33,299 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 12:12:33,299 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 12:12:33,427 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 12:12:33,427 INFO L272 AbstractInterpreter]: Visited 79 different actions 201 times. Merged at 64 different actions 113 times. Widened at 1 different actions 1 times. Performed 945 root evaluator evaluations with a maximum evaluation depth of 3. Performed 945 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 14 fixpoints after 6 different actions. Largest state had 95 variables. [2018-12-09 12:12:33,428 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:33,429 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 12:12:33,429 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:12:33,429 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/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 [2018-12-09 12:12:33,436 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:33,436 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 12:12:33,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:33,477 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 12:12:33,509 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 631 proven. 26 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2018-12-09 12:12:33,509 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 12:12:33,544 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 631 proven. 26 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2018-12-09 12:12:33,559 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 12:12:33,560 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2018-12-09 12:12:33,560 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 12:12:33,560 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 12:12:33,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 12:12:33,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-09 12:12:33,560 INFO L87 Difference]: Start difference. First operand 6371 states and 8489 transitions. Second operand 4 states. [2018-12-09 12:12:33,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:33,896 INFO L93 Difference]: Finished difference Result 14256 states and 18832 transitions. [2018-12-09 12:12:33,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:33,896 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 303 [2018-12-09 12:12:33,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:33,903 INFO L225 Difference]: With dead ends: 14256 [2018-12-09 12:12:33,903 INFO L226 Difference]: Without dead ends: 7894 [2018-12-09 12:12:33,909 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 611 GetRequests, 606 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-12-09 12:12:33,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7894 states. [2018-12-09 12:12:34,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7894 to 6185. [2018-12-09 12:12:34,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6185 states. [2018-12-09 12:12:34,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6185 states to 6185 states and 8189 transitions. [2018-12-09 12:12:34,102 INFO L78 Accepts]: Start accepts. Automaton has 6185 states and 8189 transitions. Word has length 303 [2018-12-09 12:12:34,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:34,102 INFO L480 AbstractCegarLoop]: Abstraction has 6185 states and 8189 transitions. [2018-12-09 12:12:34,102 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 12:12:34,102 INFO L276 IsEmpty]: Start isEmpty. Operand 6185 states and 8189 transitions. [2018-12-09 12:12:34,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2018-12-09 12:12:34,105 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:34,105 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, 5, 5, 5, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 12:12:34,106 INFO L423 AbstractCegarLoop]: === Iteration 37 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:34,106 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:34,106 INFO L82 PathProgramCache]: Analyzing trace with hash -1588759982, now seen corresponding path program 1 times [2018-12-09 12:12:34,106 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:34,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:34,106 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:34,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:34,106 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:34,150 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 560 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2018-12-09 12:12:34,150 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:34,151 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:34,151 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:34,151 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:34,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:34,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:34,151 INFO L87 Difference]: Start difference. First operand 6185 states and 8189 transitions. Second operand 3 states. [2018-12-09 12:12:34,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:34,379 INFO L93 Difference]: Finished difference Result 12737 states and 16878 transitions. [2018-12-09 12:12:34,380 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:34,380 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2018-12-09 12:12:34,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:34,384 INFO L225 Difference]: With dead ends: 12737 [2018-12-09 12:12:34,384 INFO L226 Difference]: Without dead ends: 6375 [2018-12-09 12:12:34,389 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 [2018-12-09 12:12:34,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6375 states. [2018-12-09 12:12:34,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6375 to 6365. [2018-12-09 12:12:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6365 states. [2018-12-09 12:12:34,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6365 states to 6365 states and 8363 transitions. [2018-12-09 12:12:34,545 INFO L78 Accepts]: Start accepts. Automaton has 6365 states and 8363 transitions. Word has length 312 [2018-12-09 12:12:34,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:34,545 INFO L480 AbstractCegarLoop]: Abstraction has 6365 states and 8363 transitions. [2018-12-09 12:12:34,545 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:34,545 INFO L276 IsEmpty]: Start isEmpty. Operand 6365 states and 8363 transitions. [2018-12-09 12:12:34,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2018-12-09 12:12:34,548 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:34,548 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:34,549 INFO L423 AbstractCegarLoop]: === Iteration 38 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:34,549 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:34,549 INFO L82 PathProgramCache]: Analyzing trace with hash -630627056, now seen corresponding path program 1 times [2018-12-09 12:12:34,549 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:34,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:34,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:34,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:34,549 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:34,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 691 proven. 16 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2018-12-09 12:12:34,599 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:12:34,599 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 12:12:34,599 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 325 with the following transitions: [2018-12-09 12:12:34,599 INFO L205 CegarAbsIntRunner]: [0], [4], [8], [11], [20], [31], [36], [45], [47], [52], [57], [62], [67], [72], [77], [82], [87], [90], [92], [97], [102], [105], [107], [112], [117], [122], [127], [132], [137], [142], [147], [152], [155], [157], [162], [167], [172], [177], [182], [187], [190], [192], [197], [200], [202], [207], [210], [281], [284], [292], [294], [297], [299], [305], [308], [312], [455], [457], [491], [494], [510], [515], [518], [520], [523], [536], [541], [543], [546], [548], [554], [557], [561], [615], [617], [629], [632], [633], [634], [636] [2018-12-09 12:12:34,600 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 12:12:34,600 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 12:12:34,715 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 12:12:34,715 INFO L272 AbstractInterpreter]: Visited 80 different actions 264 times. Merged at 64 different actions 164 times. Widened at 3 different actions 3 times. Performed 1133 root evaluator evaluations with a maximum evaluation depth of 3. Performed 1133 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 21 fixpoints after 12 different actions. Largest state had 95 variables. [2018-12-09 12:12:34,721 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:34,722 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 12:12:34,722 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:12:34,722 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 12:12:34,731 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:34,731 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 12:12:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:34,780 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 12:12:34,810 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 691 proven. 16 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2018-12-09 12:12:34,810 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 12:12:34,849 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 691 proven. 16 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2018-12-09 12:12:34,864 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 12:12:34,864 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2018-12-09 12:12:34,864 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 12:12:34,864 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 12:12:34,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 12:12:34,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-09 12:12:34,865 INFO L87 Difference]: Start difference. First operand 6365 states and 8363 transitions. Second operand 4 states. [2018-12-09 12:12:35,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:35,157 INFO L93 Difference]: Finished difference Result 13086 states and 17000 transitions. [2018-12-09 12:12:35,157 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 12:12:35,158 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2018-12-09 12:12:35,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:35,162 INFO L225 Difference]: With dead ends: 13086 [2018-12-09 12:12:35,162 INFO L226 Difference]: Without dead ends: 6760 [2018-12-09 12:12:35,166 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 653 GetRequests, 648 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-12-09 12:12:35,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6760 states. [2018-12-09 12:12:35,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6760 to 4064. [2018-12-09 12:12:35,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4064 states. [2018-12-09 12:12:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4064 states to 4064 states and 5188 transitions. [2018-12-09 12:12:35,276 INFO L78 Accepts]: Start accepts. Automaton has 4064 states and 5188 transitions. Word has length 324 [2018-12-09 12:12:35,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:35,276 INFO L480 AbstractCegarLoop]: Abstraction has 4064 states and 5188 transitions. [2018-12-09 12:12:35,276 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 12:12:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 4064 states and 5188 transitions. [2018-12-09 12:12:35,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2018-12-09 12:12:35,278 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:35,279 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 12:12:35,279 INFO L423 AbstractCegarLoop]: === Iteration 39 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:35,279 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:35,279 INFO L82 PathProgramCache]: Analyzing trace with hash -1793866143, now seen corresponding path program 1 times [2018-12-09 12:12:35,279 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:35,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:35,279 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:35,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:35,280 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:35,328 INFO L134 CoverageAnalysis]: Checked inductivity of 971 backedges. 563 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2018-12-09 12:12:35,328 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:35,328 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:35,328 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:35,328 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:35,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:35,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:35,328 INFO L87 Difference]: Start difference. First operand 4064 states and 5188 transitions. Second operand 3 states. [2018-12-09 12:12:35,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:35,524 INFO L93 Difference]: Finished difference Result 8219 states and 10471 transitions. [2018-12-09 12:12:35,524 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:35,525 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 327 [2018-12-09 12:12:35,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:35,528 INFO L225 Difference]: With dead ends: 8219 [2018-12-09 12:12:35,528 INFO L226 Difference]: Without dead ends: 4194 [2018-12-09 12:12:35,531 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 [2018-12-09 12:12:35,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4194 states. [2018-12-09 12:12:35,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4194 to 4064. [2018-12-09 12:12:35,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4064 states. [2018-12-09 12:12:35,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4064 states to 4064 states and 5110 transitions. [2018-12-09 12:12:35,662 INFO L78 Accepts]: Start accepts. Automaton has 4064 states and 5110 transitions. Word has length 327 [2018-12-09 12:12:35,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:35,662 INFO L480 AbstractCegarLoop]: Abstraction has 4064 states and 5110 transitions. [2018-12-09 12:12:35,662 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:35,662 INFO L276 IsEmpty]: Start isEmpty. Operand 4064 states and 5110 transitions. [2018-12-09 12:12:35,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2018-12-09 12:12:35,667 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:35,667 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 7, 7, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:35,667 INFO L423 AbstractCegarLoop]: === Iteration 40 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:35,667 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:35,667 INFO L82 PathProgramCache]: Analyzing trace with hash 141772578, now seen corresponding path program 1 times [2018-12-09 12:12:35,667 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:35,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:35,668 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:35,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:35,668 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1358 backedges. 674 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2018-12-09 12:12:35,755 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:35,755 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:35,755 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:35,756 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:35,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:35,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:35,756 INFO L87 Difference]: Start difference. First operand 4064 states and 5110 transitions. Second operand 3 states. [2018-12-09 12:12:35,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:35,915 INFO L93 Difference]: Finished difference Result 7140 states and 9037 transitions. [2018-12-09 12:12:35,915 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:35,915 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 370 [2018-12-09 12:12:35,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:35,918 INFO L225 Difference]: With dead ends: 7140 [2018-12-09 12:12:35,918 INFO L226 Difference]: Without dead ends: 4120 [2018-12-09 12:12:35,920 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 [2018-12-09 12:12:35,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4120 states. [2018-12-09 12:12:36,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4120 to 4064. [2018-12-09 12:12:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4064 states. [2018-12-09 12:12:36,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4064 states to 4064 states and 5104 transitions. [2018-12-09 12:12:36,023 INFO L78 Accepts]: Start accepts. Automaton has 4064 states and 5104 transitions. Word has length 370 [2018-12-09 12:12:36,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:36,023 INFO L480 AbstractCegarLoop]: Abstraction has 4064 states and 5104 transitions. [2018-12-09 12:12:36,023 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:36,023 INFO L276 IsEmpty]: Start isEmpty. Operand 4064 states and 5104 transitions. [2018-12-09 12:12:36,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2018-12-09 12:12:36,026 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:36,026 INFO L402 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 10, 10, 10, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:36,026 INFO L423 AbstractCegarLoop]: === Iteration 41 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:36,026 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:36,027 INFO L82 PathProgramCache]: Analyzing trace with hash 1004200358, now seen corresponding path program 1 times [2018-12-09 12:12:36,027 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:36,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:36,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:36,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:36,027 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:36,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:36,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 868 proven. 0 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2018-12-09 12:12:36,075 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:36,075 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:36,075 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:36,075 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:36,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:36,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:36,075 INFO L87 Difference]: Start difference. First operand 4064 states and 5104 transitions. Second operand 3 states. [2018-12-09 12:12:36,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:36,219 INFO L93 Difference]: Finished difference Result 7559 states and 9508 transitions. [2018-12-09 12:12:36,219 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:36,220 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 393 [2018-12-09 12:12:36,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:36,222 INFO L225 Difference]: With dead ends: 7559 [2018-12-09 12:12:36,222 INFO L226 Difference]: Without dead ends: 3413 [2018-12-09 12:12:36,225 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 [2018-12-09 12:12:36,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3413 states. [2018-12-09 12:12:36,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3413 to 3324. [2018-12-09 12:12:36,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3324 states. [2018-12-09 12:12:36,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 3324 states and 4153 transitions. [2018-12-09 12:12:36,309 INFO L78 Accepts]: Start accepts. Automaton has 3324 states and 4153 transitions. Word has length 393 [2018-12-09 12:12:36,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:36,309 INFO L480 AbstractCegarLoop]: Abstraction has 3324 states and 4153 transitions. [2018-12-09 12:12:36,309 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:36,309 INFO L276 IsEmpty]: Start isEmpty. Operand 3324 states and 4153 transitions. [2018-12-09 12:12:36,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2018-12-09 12:12:36,311 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:36,311 INFO L402 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 11, 11, 10, 10, 9, 9, 7, 7, 7, 7, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:36,312 INFO L423 AbstractCegarLoop]: === Iteration 42 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:36,312 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:36,312 INFO L82 PathProgramCache]: Analyzing trace with hash 404718799, now seen corresponding path program 1 times [2018-12-09 12:12:36,312 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:36,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:36,312 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:36,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:36,312 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:36,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 863 proven. 0 refuted. 0 times theorem prover too weak. 737 trivial. 0 not checked. [2018-12-09 12:12:36,362 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:12:36,363 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:12:36,363 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 12:12:36,363 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:12:36,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:12:36,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:12:36,363 INFO L87 Difference]: Start difference. First operand 3324 states and 4153 transitions. Second operand 3 states. [2018-12-09 12:12:36,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:36,489 INFO L93 Difference]: Finished difference Result 6266 states and 7844 transitions. [2018-12-09 12:12:36,489 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:12:36,489 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 393 [2018-12-09 12:12:36,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:36,491 INFO L225 Difference]: With dead ends: 6266 [2018-12-09 12:12:36,491 INFO L226 Difference]: Without dead ends: 3336 [2018-12-09 12:12:36,493 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 [2018-12-09 12:12:36,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3336 states. [2018-12-09 12:12:36,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3336 to 3324. [2018-12-09 12:12:36,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3324 states. [2018-12-09 12:12:36,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 3324 states and 4147 transitions. [2018-12-09 12:12:36,588 INFO L78 Accepts]: Start accepts. Automaton has 3324 states and 4147 transitions. Word has length 393 [2018-12-09 12:12:36,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:36,588 INFO L480 AbstractCegarLoop]: Abstraction has 3324 states and 4147 transitions. [2018-12-09 12:12:36,588 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:12:36,588 INFO L276 IsEmpty]: Start isEmpty. Operand 3324 states and 4147 transitions. [2018-12-09 12:12:36,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2018-12-09 12:12:36,591 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:12:36,591 INFO L402 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 8, 8, 8, 8, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:12:36,591 INFO L423 AbstractCegarLoop]: === Iteration 43 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:12:36,591 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:36,591 INFO L82 PathProgramCache]: Analyzing trace with hash -676110835, now seen corresponding path program 1 times [2018-12-09 12:12:36,591 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 12:12:36,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:36,592 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:36,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:12:36,592 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 12:12:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:36,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1898 backedges. 518 proven. 22 refuted. 0 times theorem prover too weak. 1358 trivial. 0 not checked. [2018-12-09 12:12:36,662 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:12:36,662 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 12:12:36,662 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 428 with the following transitions: [2018-12-09 12:12:36,662 INFO L205 CegarAbsIntRunner]: [0], [4], [8], [11], [20], [31], [36], [45], [47], [52], [57], [62], [67], [72], [77], [82], [87], [90], [92], [97], [102], [105], [107], [112], [115], [117], [122], [125], [127], [132], [135], [137], [142], [147], [152], [155], [157], [160], [162], [167], [170], [172], [177], [180], [182], [187], [190], [192], [197], [200], [202], [207], [210], [281], [284], [292], [294], [297], [305], [310], [312], [314], [319], [322], [330], [332], [334], [337], [343], [373], [376], [384], [394], [398], [409], [411], [421], [423], [426], [428], [433], [455], [457], [459], [464], [469], [474], [477], [482], [484], [489], [491], [496], [501], [506], [508], [510], [515], [520], [525], [528], [536], [541], [543], [548], [554], [559], [561], [615], [617], [629], [632], [633], [634], [636] [2018-12-09 12:12:36,664 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 12:12:36,664 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 12:12:36,838 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 12:12:36,838 INFO L272 AbstractInterpreter]: Visited 115 different actions 358 times. Merged at 97 different actions 217 times. Widened at 3 different actions 3 times. Performed 1603 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1603 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 35 fixpoints after 19 different actions. Largest state had 102 variables. [2018-12-09 12:12:36,839 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:12:36,839 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 12:12:36,839 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:12:36,839 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 12:12:36,849 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:12:36,849 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 12:12:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:12:36,901 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 12:12:36,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1898 backedges. 518 proven. 22 refuted. 0 times theorem prover too weak. 1358 trivial. 0 not checked. [2018-12-09 12:12:36,947 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 12:12:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1898 backedges. 518 proven. 22 refuted. 0 times theorem prover too weak. 1358 trivial. 0 not checked. [2018-12-09 12:12:37,022 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 12:12:37,022 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2018-12-09 12:12:37,022 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 12:12:37,022 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 12:12:37,023 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 12:12:37,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-09 12:12:37,023 INFO L87 Difference]: Start difference. First operand 3324 states and 4147 transitions. Second operand 4 states. [2018-12-09 12:12:37,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:12:37,155 INFO L93 Difference]: Finished difference Result 5419 states and 6812 transitions. [2018-12-09 12:12:37,155 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 12:12:37,156 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 427 [2018-12-09 12:12:37,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:12:37,156 INFO L225 Difference]: With dead ends: 5419 [2018-12-09 12:12:37,156 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 12:12:37,160 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 859 GetRequests, 854 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-12-09 12:12:37,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 12:12:37,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 12:12:37,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 12:12:37,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 12:12:37,160 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 427 [2018-12-09 12:12:37,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:12:37,160 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 12:12:37,160 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 12:12:37,160 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 12:12:37,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 12:12:37,163 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 12:12:37,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:37,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,488 WARN L180 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 671 DAG size of output: 406 [2018-12-09 12:12:38,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:38,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,806 WARN L180 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 672 DAG size of output: 408 [2018-12-09 12:12:39,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:39,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:12:40,679 WARN L180 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 123 [2018-12-09 12:12:41,111 WARN L180 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 123 [2018-12-09 12:12:41,716 WARN L180 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 107 [2018-12-09 12:12:46,193 WARN L180 SmtUtils]: Spent 4.47 s on a formula simplification. DAG size of input: 319 DAG size of output: 134 [2018-12-09 12:12:46,547 WARN L180 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 92 [2018-12-09 12:12:46,999 WARN L180 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 76 [2018-12-09 12:12:47,431 WARN L180 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 95 [2018-12-09 12:12:48,472 WARN L180 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 161 DAG size of output: 70 [2018-12-09 12:12:50,059 WARN L180 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 161 DAG size of output: 70 [2018-12-09 12:12:51,281 WARN L180 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 204 DAG size of output: 76 [2018-12-09 12:12:51,957 WARN L180 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 90 [2018-12-09 12:12:56,009 WARN L180 SmtUtils]: Spent 4.05 s on a formula simplification. DAG size of input: 320 DAG size of output: 134 [2018-12-09 12:12:56,321 WARN L180 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 83 [2018-12-09 12:12:57,019 WARN L180 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 70 [2018-12-09 12:12:57,552 WARN L180 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 90 [2018-12-09 12:12:58,971 WARN L180 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 177 DAG size of output: 80 [2018-12-09 12:12:59,110 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 53 [2018-12-09 12:12:59,968 WARN L180 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 90 [2018-12-09 12:13:00,589 WARN L180 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 126 [2018-12-09 12:13:01,267 WARN L180 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 70 [2018-12-09 12:13:02,609 WARN L180 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 182 DAG size of output: 116 [2018-12-09 12:13:03,203 WARN L180 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 67 [2018-12-09 12:13:03,205 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-12-09 12:13:03,205 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 12:13:03,205 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 12:13:03,205 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-09 12:13:03,205 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 12:13:03,205 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 12:13:03,205 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 628 639) the Hoare annotation is: true [2018-12-09 12:13:03,205 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 628 639) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L444 ceAbstractionStarter]: At program point L635(line 635) the Hoare annotation is: (and (<= 8464 main_~s~0) (<= main_~s~0 8464)) [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point L635-1(line 635) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 628 639) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point L597(lines 597 611) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 374) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point L201(lines 201 562) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point L168(lines 168 573) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point L135(lines 135 584) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point L102(lines 102 595) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point L598(lines 598 603) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point L598-2(lines 597 611) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 468) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L444 ceAbstractionStarter]: At program point L202(lines 198 563) the Hoare annotation is: (let ((.cse1 (= ssl3_accept_~s__hit~0 0)) (.cse0 (<= 8672 ssl3_accept_~s__state~0)) (.cse2 (not (= 12292 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (and .cse0 .cse1 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640) .cse2) (= |ssl3_accept_#in~initial_state| 8528) (and .cse0 (<= 6 ssl3_accept_~blastFlag~0) .cse1 .cse2) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (and .cse0 (<= ssl3_accept_~blastFlag~0 4) .cse2) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION(line 624) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L444 ceAbstractionStarter]: At program point L103(lines 102 595) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608)) [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point L500(lines 500 503) no Hoare annotation was computed. [2018-12-09 12:13:03,206 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 602) no Hoare annotation was computed. [2018-12-09 12:13:03,207 INFO L448 ceAbstractionStarter]: For program point L435-1(lines 435 443) no Hoare annotation was computed. [2018-12-09 12:13:03,207 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 373) no Hoare annotation was computed. [2018-12-09 12:13:03,207 INFO L448 ceAbstractionStarter]: For program point L336-1(lines 336 373) no Hoare annotation was computed. [2018-12-09 12:13:03,207 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 561) no Hoare annotation was computed. [2018-12-09 12:13:03,207 INFO L448 ceAbstractionStarter]: For program point L171(lines 171 572) no Hoare annotation was computed. [2018-12-09 12:13:03,207 INFO L448 ceAbstractionStarter]: For program point L138(lines 138 583) no Hoare annotation was computed. [2018-12-09 12:13:03,207 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 594) no Hoare annotation was computed. [2018-12-09 12:13:03,207 INFO L444 ceAbstractionStarter]: At program point L403(lines 394 415) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (<= 8544 ssl3_accept_~s__state~0)) (.cse2 (not (= 8561 ssl3_accept_~s__state~0))) (.cse3 (= ssl3_accept_~s__hit~0 0)) (.cse4 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (and .cse0 (<= ssl3_accept_~blastFlag~0 7) .cse1 (<= 6 ssl3_accept_~blastFlag~0) .cse2 .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,207 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 370) no Hoare annotation was computed. [2018-12-09 12:13:03,207 INFO L448 ceAbstractionStarter]: For program point L304(lines 304 314) no Hoare annotation was computed. [2018-12-09 12:13:03,207 INFO L448 ceAbstractionStarter]: For program point L304-2(lines 304 314) no Hoare annotation was computed. [2018-12-09 12:13:03,207 INFO L444 ceAbstractionStarter]: At program point L205(lines 204 561) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (not (= 8544 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)) [2018-12-09 12:13:03,207 INFO L444 ceAbstractionStarter]: At program point L172(lines 168 573) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8592 ssl3_accept_~s__state~0))) (.cse2 (<= 8544 ssl3_accept_~s__state~0)) (.cse3 (not (= 8561 ssl3_accept_~s__state~0))) (.cse4 (not (= 8545 ssl3_accept_~s__state~0))) (.cse5 (not (= 8544 ssl3_accept_~s__state~0))) (.cse6 (not (= 8593 ssl3_accept_~s__state~0))) (.cse7 (<= ssl3_accept_~s__state~0 8640)) (.cse8 (not (= 8609 ssl3_accept_~s__state~0))) (.cse9 (not (= 8608 ssl3_accept_~s__state~0))) (.cse10 (not (= 8640 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (and .cse0 .cse1 (<= ssl3_accept_~blastFlag~0 7) .cse2 (<= 6 ssl3_accept_~blastFlag~0) .cse3 .cse4 .cse5 .cse6 (= ssl3_accept_~s__hit~0 0) .cse7 .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,207 INFO L444 ceAbstractionStarter]: At program point L139(lines 135 584) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8448 ssl3_accept_~s__state~0))) (.cse2 (not (= 8561 ssl3_accept_~s__state~0))) (.cse3 (not (= 8480 ssl3_accept_~s__state~0))) (.cse4 (not (= 8512 ssl3_accept_~s__state~0))) (.cse5 (not (= 8481 ssl3_accept_~s__state~0))) (.cse6 (not (= 8528 ssl3_accept_~s__state~0))) (.cse7 (not (= 8545 ssl3_accept_~s__state~0))) (.cse8 (not (= 8544 ssl3_accept_~s__state~0))) (.cse9 (not (= 8529 ssl3_accept_~s__state~0))) (.cse10 (not (= 8513 ssl3_accept_~s__state~0))) (.cse11 (<= ssl3_accept_~s__state~0 8576)) (.cse12 (<= 8448 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (and (and .cse0 (<= ssl3_accept_~blastFlag~0 7) (<= 6 ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ssl3_accept_~s__hit~0 0) .cse9 .cse10 .cse11) .cse12) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (and (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) .cse12) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 540) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L536-2(lines 536 540) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L438(lines 438 441) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L444 ceAbstractionStarter]: At program point L207(lines 206 561) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (not (= 8544 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)) [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L174(lines 174 571) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 582) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L108(lines 108 593) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L505(lines 505 515) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 408) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 276) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L274-2(lines 208 558) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L451 ceAbstractionStarter]: At program point ssl3_acceptENTRY(lines 11 627) the Hoare annotation is: true [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L605(lines 605 609) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L308(lines 308 310) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L308-2(lines 306 314) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 368) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L243(lines 243 253) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L177(lines 177 570) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L144(lines 144 581) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L111(lines 111 592) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 514) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 477) no Hoare annotation was computed. [2018-12-09 12:13:03,208 INFO L448 ceAbstractionStarter]: For program point L409(lines 409 411) no Hoare annotation was computed. [2018-12-09 12:13:03,209 INFO L448 ceAbstractionStarter]: For program point L244(lines 244 247) no Hoare annotation was computed. [2018-12-09 12:13:03,209 INFO L444 ceAbstractionStarter]: At program point L211(lines 105 594) the Hoare annotation is: (let ((.cse1 (not (= 8560 ssl3_accept_~s__state~0))) (.cse2 (<= ssl3_accept_~blastFlag~0 2)) (.cse3 (not (= 8592 ssl3_accept_~s__state~0))) (.cse0 (not (= 8448 ssl3_accept_~s__state~0))) (.cse4 (not (= 8561 ssl3_accept_~s__state~0))) (.cse5 (not (= 8545 ssl3_accept_~s__state~0))) (.cse6 (not (= 8544 ssl3_accept_~s__state~0))) (.cse7 (not (= 8593 ssl3_accept_~s__state~0))) (.cse8 (not (= 8609 ssl3_accept_~s__state~0))) (.cse9 (not (= 8608 ssl3_accept_~s__state~0))) (.cse10 (not (= 8640 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (and (<= ssl3_accept_~blastFlag~0 7) (<= 6 ssl3_accept_~blastFlag~0) .cse0 (<= ssl3_accept_~s__state~0 8448) (= ssl3_accept_~s__hit~0 0)) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (and .cse1 .cse2 (not (= 8673 ssl3_accept_~s__state~0)) .cse3 (not (= 8672 ssl3_accept_~s__state~0)) (<= 8544 ssl3_accept_~s__state~0) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) .cse4 .cse5 (not (= 8641 ssl3_accept_~s__state~0)) .cse6 .cse7 .cse8 (not (= 12292 ssl3_accept_~s__state~0)) .cse9 .cse10) (and (and .cse1 .cse2 .cse3 (not (= 8497 ssl3_accept_~s__state~0)) .cse0 .cse4 (not (= 8480 ssl3_accept_~s__state~0)) (not (= 8512 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not (= 8528 ssl3_accept_~s__state~0)) .cse5 (not (= 8496 ssl3_accept_~s__state~0)) .cse6 .cse7 .cse8 (not (= 8529 ssl3_accept_~s__state~0)) (not (= 8513 ssl3_accept_~s__state~0)) .cse9 .cse10) (<= ssl3_accept_~s__state~0 8640)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,209 INFO L444 ceAbstractionStarter]: At program point L178(lines 174 571) the Hoare annotation is: (let ((.cse6 (= |ssl3_accept_#in~initial_state| 8641)) (.cse4 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse21 (= |ssl3_accept_#in~initial_state| 8640)) (.cse13 (= |ssl3_accept_#in~initial_state| 8560)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse19 (= |ssl3_accept_#in~initial_state| 8513)) (.cse8 (= |ssl3_accept_#in~initial_state| 12292)) (.cse15 (= |ssl3_accept_#in~initial_state| 8512)) (.cse10 (= |ssl3_accept_#in~initial_state| 8544)) (.cse22 (= |ssl3_accept_#in~initial_state| 8545)) (.cse5 (= |ssl3_accept_#in~initial_state| 8529)) (.cse23 (= |ssl3_accept_#in~initial_state| 8481)) (.cse20 (= |ssl3_accept_#in~initial_state| 8592)) (.cse2 (= |ssl3_accept_#in~initial_state| 8593)) (.cse9 (= |ssl3_accept_#in~initial_state| 8609)) (.cse12 (= |ssl3_accept_#in~initial_state| 8561)) (.cse14 (= |ssl3_accept_#in~initial_state| 8608)) (.cse3 (= |ssl3_accept_#in~initial_state| 8497)) (.cse24 (= |ssl3_accept_#in~initial_state| 8496)) (.cse7 (= |ssl3_accept_#in~initial_state| 8528)) (.cse11 (= |ssl3_accept_#in~initial_state| 8672))) (let ((.cse16 (<= ssl3_accept_~s__state~0 8640)) (.cse17 (<= 8544 ssl3_accept_~s__state~0)) (.cse18 (and (not .cse6) (not .cse4) (not .cse0) (not (= 8560 ssl3_accept_~s__state~0)) (not .cse21) (not .cse13) (not (= 8545 ssl3_accept_~s__state~0)) (not .cse1) (not .cse19) (not (= 8496 ssl3_accept_~s__state~0)) (not (= 8641 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8497 ssl3_accept_~s__state~0)) (not (= 8544 ssl3_accept_~s__state~0)) (not .cse8) (not .cse15) (not .cse10) (not .cse22) (not (= 8609 ssl3_accept_~s__state~0)) (not (= 8529 ssl3_accept_~s__state~0)) (not .cse5) (not .cse23) (not .cse20) (not .cse2) (not .cse9) (not (= 8448 ssl3_accept_~s__state~0)) (not .cse12) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not (= 8513 ssl3_accept_~s__state~0)) (not .cse14) (not (= 8512 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse3) (not .cse24) (not .cse7) (not .cse11) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8528 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))))) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (and .cse16 (and .cse17 (= ssl3_accept_~s__hit~0 0) .cse18 (<= 6 ssl3_accept_~blastFlag~0) (<= ssl3_accept_~blastFlag~0 7))) .cse19 .cse20 (= |ssl3_accept_#in~initial_state| 8656) .cse21 .cse22 .cse23 (= |ssl3_accept_#in~initial_state| 8657) .cse24 (and .cse16 (and .cse17 (<= ssl3_accept_~blastFlag~0 2) .cse18))))) [2018-12-09 12:13:03,209 INFO L444 ceAbstractionStarter]: At program point L145(lines 141 582) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8497 ssl3_accept_~s__state~0))) (.cse2 (not (= 8448 ssl3_accept_~s__state~0))) (.cse3 (not (= 8561 ssl3_accept_~s__state~0))) (.cse4 (not (= 8480 ssl3_accept_~s__state~0))) (.cse5 (not (= 8481 ssl3_accept_~s__state~0))) (.cse6 (not (= 8528 ssl3_accept_~s__state~0))) (.cse7 (not (= 8545 ssl3_accept_~s__state~0))) (.cse8 (not (= 8496 ssl3_accept_~s__state~0))) (.cse9 (not (= 8544 ssl3_accept_~s__state~0))) (.cse10 (= ssl3_accept_~s__hit~0 0)) (.cse11 (not (= 8529 ssl3_accept_~s__state~0))) (.cse12 (<= ssl3_accept_~s__state~0 8576)) (.cse13 (<= 8448 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (and (and .cse0 (<= ssl3_accept_~blastFlag~0 7) .cse1 (<= 6 ssl3_accept_~blastFlag~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) .cse13) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (and (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) .cse13) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,209 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 349) no Hoare annotation was computed. [2018-12-09 12:13:03,209 INFO L448 ceAbstractionStarter]: For program point L345-2(lines 345 349) no Hoare annotation was computed. [2018-12-09 12:13:03,209 INFO L448 ceAbstractionStarter]: For program point L180(lines 180 569) no Hoare annotation was computed. [2018-12-09 12:13:03,209 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 580) no Hoare annotation was computed. [2018-12-09 12:13:03,209 INFO L448 ceAbstractionStarter]: For program point L114(lines 114 591) no Hoare annotation was computed. [2018-12-09 12:13:03,209 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 513) no Hoare annotation was computed. [2018-12-09 12:13:03,209 INFO L448 ceAbstractionStarter]: For program point L511-2(lines 208 558) no Hoare annotation was computed. [2018-12-09 12:13:03,209 INFO L448 ceAbstractionStarter]: For program point L82(lines 82 88) no Hoare annotation was computed. [2018-12-09 12:13:03,209 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 552) no Hoare annotation was computed. [2018-12-09 12:13:03,209 INFO L448 ceAbstractionStarter]: For program point L546-1(lines 546 552) no Hoare annotation was computed. [2018-12-09 12:13:03,210 INFO L448 ceAbstractionStarter]: For program point L216(lines 216 218) no Hoare annotation was computed. [2018-12-09 12:13:03,210 INFO L448 ceAbstractionStarter]: For program point L183(lines 183 568) no Hoare annotation was computed. [2018-12-09 12:13:03,210 INFO L448 ceAbstractionStarter]: For program point L150(lines 150 579) no Hoare annotation was computed. [2018-12-09 12:13:03,210 INFO L448 ceAbstractionStarter]: For program point L216-2(lines 216 218) no Hoare annotation was computed. [2018-12-09 12:13:03,210 INFO L448 ceAbstractionStarter]: For program point L117(lines 117 590) no Hoare annotation was computed. [2018-12-09 12:13:03,210 INFO L448 ceAbstractionStarter]: For program point L382(lines 382 417) no Hoare annotation was computed. [2018-12-09 12:13:03,210 INFO L444 ceAbstractionStarter]: At program point L184(lines 180 569) the Hoare annotation is: (let ((.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse5 (= |ssl3_accept_#in~initial_state| 8593))) (let ((.cse2 (<= ssl3_accept_~s__state~0 8640)) (.cse3 (<= 8544 ssl3_accept_~s__state~0)) (.cse4 (and (not .cse0) (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8545 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8496 ssl3_accept_~s__state~0)) (not (= 8641 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8497 ssl3_accept_~s__state~0)) (not (= 8544 ssl3_accept_~s__state~0)) (not (= 8593 ssl3_accept_~s__state~0)) (not (= 8529 ssl3_accept_~s__state~0)) (not .cse5) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not (= 8513 ssl3_accept_~s__state~0)) (not (= 8512 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not (= 8528 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))))) (or .cse0 .cse1 (and .cse2 (and .cse3 (= ssl3_accept_~s__hit~0 0) .cse4 (<= 6 ssl3_accept_~blastFlag~0) (<= ssl3_accept_~blastFlag~0 7))) .cse5 (and .cse2 (and .cse3 (<= ssl3_accept_~blastFlag~0 2) .cse4)) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)))) [2018-12-09 12:13:03,210 INFO L444 ceAbstractionStarter]: At program point L151(lines 147 580) the Hoare annotation is: (let ((.cse4 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse17 (= |ssl3_accept_#in~initial_state| 8560)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse20 (= |ssl3_accept_#in~initial_state| 8513)) (.cse12 (= |ssl3_accept_#in~initial_state| 12292)) (.cse19 (= |ssl3_accept_#in~initial_state| 8512)) (.cse13 (= |ssl3_accept_#in~initial_state| 8609)) (.cse2 (= |ssl3_accept_#in~initial_state| 8593)) (.cse16 (= |ssl3_accept_#in~initial_state| 8561)) (.cse18 (= |ssl3_accept_#in~initial_state| 8608)) (.cse3 (= |ssl3_accept_#in~initial_state| 8497)) (.cse15 (= |ssl3_accept_#in~initial_state| 8672)) (.cse6 (= |ssl3_accept_#in~initial_state| 8641)) (.cse11 (= |ssl3_accept_#in~initial_state| 8528)) (.cse14 (= |ssl3_accept_#in~initial_state| 8544)) (.cse5 (= |ssl3_accept_#in~initial_state| 8529))) (let ((.cse7 (<= ssl3_accept_~s__state~0 8576)) (.cse8 (and (not .cse4) (not .cse0) (not (= 8560 ssl3_accept_~s__state~0)) (not .cse17) (not (= 8592 ssl3_accept_~s__state~0)) (not .cse1) (not .cse20) (not (= 8496 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8497 ssl3_accept_~s__state~0)) (not .cse12) (not .cse19) (not (= 8593 ssl3_accept_~s__state~0)) (not (= 8609 ssl3_accept_~s__state~0)) (not .cse13) (not .cse2) (not (= 8448 ssl3_accept_~s__state~0)) (not .cse16) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not (= 8513 ssl3_accept_~s__state~0)) (not .cse18) (not (= 8512 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse3) (not .cse15) (not (= 8608 ssl3_accept_~s__state~0)) (and (not .cse6) (not (= 8544 ssl3_accept_~s__state~0)) (not .cse11) (not (= 8545 ssl3_accept_~s__state~0)) (not .cse14) (not .cse5) (not (= 8641 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))))) (.cse9 (= ssl3_accept_~s__hit~0 0)) (.cse10 (<= 8448 ssl3_accept_~s__state~0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (and (and .cse7 .cse8 .cse9 (<= 6 ssl3_accept_~blastFlag~0) (<= ssl3_accept_~blastFlag~0 7)) .cse10) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (and (and .cse7 .cse8 .cse9 (<= ssl3_accept_~blastFlag~0 2)) .cse10) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)))) [2018-12-09 12:13:03,210 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 87) no Hoare annotation was computed. [2018-12-09 12:13:03,210 INFO L448 ceAbstractionStarter]: For program point L85-2(lines 82 88) no Hoare annotation was computed. [2018-12-09 12:13:03,210 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 451) no Hoare annotation was computed. [2018-12-09 12:13:03,210 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 389) no Hoare annotation was computed. [2018-12-09 12:13:03,210 INFO L451 ceAbstractionStarter]: At program point L615(lines 98 616) the Hoare annotation is: true [2018-12-09 12:13:03,210 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 551) no Hoare annotation was computed. [2018-12-09 12:13:03,210 INFO L448 ceAbstractionStarter]: For program point $Ultimate##90(lines 208 560) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L186(lines 186 567) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point $Ultimate##91(lines 208 560) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L153(lines 153 578) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L120(lines 120 589) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L484(lines 484 486) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L444 ceAbstractionStarter]: At program point L121(lines 117 590) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8497 ssl3_accept_~s__state~0))) (.cse2 (not (= 8448 ssl3_accept_~s__state~0))) (.cse3 (not (= 8561 ssl3_accept_~s__state~0))) (.cse4 (<= 8448 ssl3_accept_~s__state~0)) (.cse5 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse6 (not (= 8512 ssl3_accept_~s__state~0))) (.cse7 (not (= 8528 ssl3_accept_~s__state~0))) (.cse8 (not (= 8545 ssl3_accept_~s__state~0))) (.cse9 (not (= 8496 ssl3_accept_~s__state~0))) (.cse10 (not (= 8544 ssl3_accept_~s__state~0))) (.cse11 (= ssl3_accept_~s__hit~0 0)) (.cse12 (not (= 8529 ssl3_accept_~s__state~0))) (.cse13 (not (= 8513 ssl3_accept_~s__state~0))) (.cse14 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (and .cse0 (<= ssl3_accept_~blastFlag~0 7) .cse1 (<= 6 ssl3_accept_~blastFlag~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 12:13:03,211 INFO L444 ceAbstractionStarter]: At program point L485(lines 72 626) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608)) [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L452(lines 452 461) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 364) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 289) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L221(lines 221 223) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L287-2(lines 208 558) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptEXIT(lines 11 627) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L444 ceAbstractionStarter]: At program point L354(lines 330 375) the Hoare annotation is: (let ((.cse4 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse17 (= |ssl3_accept_#in~initial_state| 8560)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse20 (= |ssl3_accept_#in~initial_state| 8513)) (.cse12 (= |ssl3_accept_#in~initial_state| 12292)) (.cse19 (= |ssl3_accept_#in~initial_state| 8512)) (.cse13 (= |ssl3_accept_#in~initial_state| 8609)) (.cse2 (= |ssl3_accept_#in~initial_state| 8593)) (.cse16 (= |ssl3_accept_#in~initial_state| 8561)) (.cse18 (= |ssl3_accept_#in~initial_state| 8608)) (.cse3 (= |ssl3_accept_#in~initial_state| 8497)) (.cse15 (= |ssl3_accept_#in~initial_state| 8672)) (.cse6 (= |ssl3_accept_#in~initial_state| 8641)) (.cse11 (= |ssl3_accept_#in~initial_state| 8528)) (.cse14 (= |ssl3_accept_#in~initial_state| 8544)) (.cse5 (= |ssl3_accept_#in~initial_state| 8529))) (let ((.cse7 (<= ssl3_accept_~s__state~0 8576)) (.cse8 (and (not .cse4) (not .cse0) (not (= 8560 ssl3_accept_~s__state~0)) (not .cse17) (not (= 8592 ssl3_accept_~s__state~0)) (not .cse1) (not .cse20) (not (= 8496 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8497 ssl3_accept_~s__state~0)) (not .cse12) (not .cse19) (not (= 8593 ssl3_accept_~s__state~0)) (not (= 8609 ssl3_accept_~s__state~0)) (not .cse13) (not .cse2) (not (= 8448 ssl3_accept_~s__state~0)) (not .cse16) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not (= 8513 ssl3_accept_~s__state~0)) (not .cse18) (not (= 8512 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse3) (not .cse15) (not (= 8608 ssl3_accept_~s__state~0)) (and (not .cse6) (not (= 8544 ssl3_accept_~s__state~0)) (not .cse11) (not (= 8545 ssl3_accept_~s__state~0)) (not .cse14) (not .cse5) (not (= 8641 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))))) (.cse9 (= ssl3_accept_~s__hit~0 0)) (.cse10 (<= 8448 ssl3_accept_~s__state~0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (and (and .cse7 .cse8 .cse9 (<= 6 ssl3_accept_~blastFlag~0) (<= ssl3_accept_~blastFlag~0 7)) .cse10) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (and (and .cse7 .cse8 .cse9 (<= ssl3_accept_~blastFlag~0 2)) .cse10) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)))) [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L189(lines 189 566) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L156(lines 156 577) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L123(lines 123 588) no Hoare annotation was computed. [2018-12-09 12:13:03,211 INFO L448 ceAbstractionStarter]: For program point L90(lines 90 94) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 72 626) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L487(lines 487 489) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L444 ceAbstractionStarter]: At program point L190(lines 186 567) the Hoare annotation is: (let ((.cse1 (<= ssl3_accept_~s__state~0 8640)) (.cse2 (= ssl3_accept_~s__hit~0 0)) (.cse3 (<= ssl3_accept_~blastFlag~0 4)) (.cse0 (<= 8640 ssl3_accept_~s__state~0)) (.cse4 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (and .cse0 (and .cse1 (and .cse2 (<= 6 ssl3_accept_~blastFlag~0) (<= ssl3_accept_~blastFlag~0 7)))) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (and .cse1 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse3 .cse0 .cse4) (and (and .cse1 (<= ssl3_accept_~blastFlag~0 2)) .cse0) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (and .cse1 (and .cse2 .cse3) .cse0 .cse4) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,212 INFO L444 ceAbstractionStarter]: At program point L157(lines 153 578) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (<= 8544 ssl3_accept_~s__state~0)) (.cse2 (not (= 8561 ssl3_accept_~s__state~0))) (.cse3 (= ssl3_accept_~s__hit~0 0)) (.cse4 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (and .cse0 (<= ssl3_accept_~blastFlag~0 7) .cse1 (<= 6 ssl3_accept_~blastFlag~0) .cse2 .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,212 INFO L444 ceAbstractionStarter]: At program point L124(lines 123 588) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8497 ssl3_accept_~s__state~0))) (.cse2 (not (= 8448 ssl3_accept_~s__state~0))) (.cse3 (not (= 8561 ssl3_accept_~s__state~0))) (.cse4 (not (= 8480 ssl3_accept_~s__state~0))) (.cse5 (<= 8448 ssl3_accept_~s__state~0)) (.cse6 (not (= 8512 ssl3_accept_~s__state~0))) (.cse7 (not (= 8481 ssl3_accept_~s__state~0))) (.cse8 (not (= 8528 ssl3_accept_~s__state~0))) (.cse9 (not (= 8545 ssl3_accept_~s__state~0))) (.cse10 (not (= 8496 ssl3_accept_~s__state~0))) (.cse11 (not (= 8544 ssl3_accept_~s__state~0))) (.cse15 (= ssl3_accept_~s__hit~0 0)) (.cse12 (not (= 8529 ssl3_accept_~s__state~0))) (.cse13 (not (= 8513 ssl3_accept_~s__state~0))) (.cse14 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse15 .cse12 .cse13 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640) .cse14) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (and .cse0 (<= ssl3_accept_~blastFlag~0 7) .cse1 (<= 6 ssl3_accept_~blastFlag~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse15 .cse12 .cse13 .cse14) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 93) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 622) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L620-2(lines 620 622) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 524) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 358) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L356-2(lines 353 362) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptFINAL(lines 11 627) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 458) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L324(lines 324 328) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L324-2(lines 208 558) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 565) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L159(lines 159 576) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 587) no Hoare annotation was computed. [2018-12-09 12:13:03,212 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 494) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L448 ceAbstractionStarter]: For program point L490-2(lines 490 494) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L444 ceAbstractionStarter]: At program point L391(lines 382 417) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (<= 8544 ssl3_accept_~s__state~0)) (.cse2 (not (= 8561 ssl3_accept_~s__state~0))) (.cse3 (= ssl3_accept_~s__hit~0 0)) (.cse4 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (and .cse0 (<= ssl3_accept_~blastFlag~0 7) .cse1 (<= 6 ssl3_accept_~blastFlag~0) .cse2 .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,213 INFO L448 ceAbstractionStarter]: For program point L259(lines 259 261) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L448 ceAbstractionStarter]: For program point L226(lines 226 237) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L448 ceAbstractionStarter]: For program point L226-2(lines 208 558) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L448 ceAbstractionStarter]: For program point L293(lines 293 297) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L448 ceAbstractionStarter]: For program point L293-2(lines 293 297) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 231) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L448 ceAbstractionStarter]: For program point L195(lines 195 564) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L448 ceAbstractionStarter]: For program point L162(lines 162 575) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L448 ceAbstractionStarter]: For program point L129(lines 129 586) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L444 ceAbstractionStarter]: At program point L559(lines 99 614) the Hoare annotation is: (let ((.cse16 (<= 8544 ssl3_accept_~s__state~0)) (.cse17 (not (= 8593 ssl3_accept_~s__state~0))) (.cse18 (<= ssl3_accept_~s__state~0 8640)) (.cse19 (not (= 8609 ssl3_accept_~s__state~0))) (.cse26 (not (= 8560 ssl3_accept_~s__state~0))) (.cse27 (not (= 8544 ssl3_accept_~s__state~0))) (.cse29 (<= ssl3_accept_~s__state~0 8448)) (.cse2 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8448 ssl3_accept_~s__state~0))) (.cse5 (not (= 8561 ssl3_accept_~s__state~0))) (.cse6 (not (= 8480 ssl3_accept_~s__state~0))) (.cse0 (<= 8448 ssl3_accept_~s__state~0)) (.cse7 (not (= 8481 ssl3_accept_~s__state~0))) (.cse8 (not (= 8545 ssl3_accept_~s__state~0))) (.cse10 (not (= 8529 ssl3_accept_~s__state~0))) (.cse11 (not (= 8513 ssl3_accept_~s__state~0))) (.cse13 (<= ssl3_accept_~blastFlag~0 2)) (.cse30 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse12 (<= ssl3_accept_~s__state~0 8576)) (.cse28 (<= 8672 ssl3_accept_~s__state~0)) (.cse20 (not (= 8657 ssl3_accept_~s__state~0))) (.cse21 (not (= 8641 ssl3_accept_~s__state~0))) (.cse24 (<= ssl3_accept_~s__state~0 8672)) (.cse22 (<= 8640 ssl3_accept_~s__state~0)) (.cse1 (<= ssl3_accept_~blastFlag~0 7)) (.cse3 (<= 6 ssl3_accept_~blastFlag~0)) (.cse9 (= ssl3_accept_~s__hit~0 0)) (.cse25 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse14 (<= ssl3_accept_~s__state~0 3)) (.cse23 (<= ssl3_accept_~blastFlag~0 4)) (.cse15 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640))) (or (and .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12)) (= |ssl3_accept_#in~initial_state| 8497) (and .cse13 .cse14) (and .cse14 .cse9 .cse15) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (and .cse1 .cse16 .cse3 .cse5 .cse8 .cse17 .cse9 .cse18 .cse19) (= |ssl3_accept_#in~initial_state| 8561) (and .cse20 .cse21 .cse9 .cse22 .cse23 .cse15 .cse24) (= |ssl3_accept_#in~initial_state| 8513) (and .cse18 .cse25 .cse22 .cse23 .cse15) (= |ssl3_accept_#in~initial_state| 8592) (and .cse26 .cse13 .cse16 .cse5 .cse8 .cse27 .cse17 .cse18 .cse19) (and .cse28 .cse9 .cse15 .cse24) (and .cse26 .cse13 .cse2 .cse4 .cse5 .cse6 .cse0 (not (= 8512 ssl3_accept_~s__state~0)) .cse7 (not (= 8528 ssl3_accept_~s__state~0)) .cse8 .cse27 .cse10 .cse11 .cse12) (and .cse25 .cse0 .cse29 .cse23 .cse15) (and .cse1 .cse9 .cse3 .cse30 .cse12) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8480) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse0 .cse29 .cse9) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (and (and .cse13 .cse20 .cse21 .cse24) .cse22) (and .cse13 .cse2 .cse4 .cse5 .cse6 .cse0 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (and .cse28 .cse3 .cse9 .cse24) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (and .cse13 .cse9 .cse30 .cse12) (= |ssl3_accept_#in~initial_state| 8512) (and .cse28 .cse23 .cse24) (and (and .cse1 .cse20 .cse3 .cse21 .cse9 .cse24) .cse22) (and .cse1 .cse3 .cse14 .cse9) (and .cse25 .cse14 .cse23 .cse15) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657))) [2018-12-09 12:13:03,213 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 429) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L448 ceAbstractionStarter]: For program point L394(lines 394 415) no Hoare annotation was computed. [2018-12-09 12:13:03,213 INFO L444 ceAbstractionStarter]: At program point L196(lines 192 565) the Hoare annotation is: (let ((.cse0 (not (= 8672 ssl3_accept_~s__state~0))) (.cse1 (not (= 8641 ssl3_accept_~s__state~0))) (.cse5 (= ssl3_accept_~s__hit~0 0)) (.cse4 (<= 8640 ssl3_accept_~s__state~0)) (.cse2 (not (= 8640 ssl3_accept_~s__state~0))) (.cse3 (<= ssl3_accept_~s__state~0 8672))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (and (and (and (<= ssl3_accept_~blastFlag~0 2) .cse0 .cse1 .cse2) .cse3) .cse4) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (and (and .cse5 (and .cse1 .cse0 (<= ssl3_accept_~blastFlag~0 7) .cse2) (<= 6 ssl3_accept_~blastFlag~0) .cse3) .cse4) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (and .cse0 .cse1 .cse5 .cse4 (<= ssl3_accept_~blastFlag~0 4) (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640) .cse2 .cse3) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,214 INFO L444 ceAbstractionStarter]: At program point L163(lines 159 576) the Hoare annotation is: (let ((.cse0 (<= 8544 ssl3_accept_~s__state~0)) (.cse1 (not (= 8545 ssl3_accept_~s__state~0))) (.cse2 (not (= 8544 ssl3_accept_~s__state~0))) (.cse3 (= ssl3_accept_~s__hit~0 0)) (.cse4 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (and (<= ssl3_accept_~blastFlag~0 2) .cse0 .cse1 .cse2 .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (and (<= ssl3_accept_~blastFlag~0 7) .cse0 (<= 6 ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,214 INFO L448 ceAbstractionStarter]: For program point L395(lines 395 401) no Hoare annotation was computed. [2018-12-09 12:13:03,214 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 563) no Hoare annotation was computed. [2018-12-09 12:13:03,214 INFO L448 ceAbstractionStarter]: For program point L165(lines 165 574) no Hoare annotation was computed. [2018-12-09 12:13:03,214 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 585) no Hoare annotation was computed. [2018-12-09 12:13:03,214 INFO L444 ceAbstractionStarter]: At program point L99-2(lines 99 614) the Hoare annotation is: (let ((.cse16 (<= ssl3_accept_~s__state~0 8640)) (.cse0 (<= 8448 ssl3_accept_~s__state~0)) (.cse25 (<= ssl3_accept_~s__state~0 8448)) (.cse15 (not (= 8593 ssl3_accept_~s__state~0))) (.cse17 (not (= 8609 ssl3_accept_~s__state~0))) (.cse2 (not (= 8497 ssl3_accept_~s__state~0))) (.cse4 (not (= 8448 ssl3_accept_~s__state~0))) (.cse5 (not (= 8561 ssl3_accept_~s__state~0))) (.cse6 (not (= 8480 ssl3_accept_~s__state~0))) (.cse7 (not (= 8481 ssl3_accept_~s__state~0))) (.cse8 (not (= 8545 ssl3_accept_~s__state~0))) (.cse10 (not (= 8529 ssl3_accept_~s__state~0))) (.cse11 (not (= 8513 ssl3_accept_~s__state~0))) (.cse27 (<= ssl3_accept_~blastFlag~0 2)) (.cse26 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse12 (<= ssl3_accept_~s__state~0 8576)) (.cse24 (<= 8672 ssl3_accept_~s__state~0)) (.cse18 (not (= 8657 ssl3_accept_~s__state~0))) (.cse19 (not (= 8641 ssl3_accept_~s__state~0))) (.cse22 (<= ssl3_accept_~s__state~0 8672)) (.cse20 (<= 8640 ssl3_accept_~s__state~0)) (.cse1 (<= ssl3_accept_~blastFlag~0 7)) (.cse3 (<= 6 ssl3_accept_~blastFlag~0)) (.cse9 (= ssl3_accept_~s__hit~0 0)) (.cse23 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse13 (<= ssl3_accept_~s__state~0 3)) (.cse21 (<= ssl3_accept_~blastFlag~0 4)) (.cse14 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640))) (or (and .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12)) (= |ssl3_accept_#in~initial_state| 8497) (and .cse13 .cse9 .cse14) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (and .cse1 (<= 8544 ssl3_accept_~s__state~0) .cse3 .cse5 .cse8 .cse15 .cse9 .cse16 .cse17) (= |ssl3_accept_#in~initial_state| 8561) (and .cse18 .cse19 .cse9 .cse20 .cse21 .cse14 .cse22) (= |ssl3_accept_#in~initial_state| 8513) (and .cse16 .cse23 .cse20 .cse21 .cse14) (= |ssl3_accept_#in~initial_state| 8592) (and .cse24 .cse9 .cse14 .cse22) (and .cse23 .cse0 .cse25 .cse21 .cse14) (and .cse1 .cse9 .cse3 .cse26 .cse12) (= |ssl3_accept_#in~initial_state| 8496) (= |ssl3_accept_#in~initial_state| 8480) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse0 .cse25 .cse9) (and (not (= 8560 ssl3_accept_~s__state~0)) .cse27 (not (= 8673 ssl3_accept_~s__state~0)) .cse2 .cse18 .cse4 .cse5 .cse6 (not (= 8512 ssl3_accept_~s__state~0)) .cse7 (not (= 8528 ssl3_accept_~s__state~0)) .cse8 .cse19 (not (= 8544 ssl3_accept_~s__state~0)) .cse15 .cse17 .cse10 .cse11 (not (= 12292 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (and .cse27 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (and .cse24 .cse3 .cse9 .cse22) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (and .cse27 .cse9 .cse26 .cse12) (= |ssl3_accept_#in~initial_state| 8512) (and .cse24 .cse21 .cse22) (and (and .cse1 .cse18 .cse3 .cse19 .cse9 .cse22) .cse20) (and .cse1 .cse3 .cse13 .cse9) (and .cse23 .cse13 .cse21 .cse14) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657))) [2018-12-09 12:13:03,217 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 531) no Hoare annotation was computed. [2018-12-09 12:13:03,217 INFO L448 ceAbstractionStarter]: For program point L529-2(lines 208 558) no Hoare annotation was computed. [2018-12-09 12:13:03,217 INFO L448 ceAbstractionStarter]: For program point L232(lines 232 235) no Hoare annotation was computed. [2018-12-09 12:13:03,217 INFO L444 ceAbstractionStarter]: At program point L166(lines 165 574) the Hoare annotation is: (let ((.cse0 (<= 8448 ssl3_accept_~s__state~0)) (.cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse1 (<= ssl3_accept_~s__state~0 8448)) (.cse2 (= ssl3_accept_~s__hit~0 0))) (or (= |ssl3_accept_#in~initial_state| 8480) (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse0 .cse1 .cse2) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (and (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse0 .cse1 (<= ssl3_accept_~blastFlag~0 4) (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8640)) (and (<= ssl3_accept_~blastFlag~0 2) .cse0 .cse3 .cse1 .cse2) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (and (<= ssl3_accept_~blastFlag~0 7) (<= 6 ssl3_accept_~blastFlag~0) .cse0 .cse3 .cse1 .cse2))) [2018-12-09 12:13:03,220 INFO L444 ceAbstractionStarter]: At program point L133(lines 126 587) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8497 ssl3_accept_~s__state~0))) (.cse2 (not (= 8448 ssl3_accept_~s__state~0))) (.cse3 (not (= 8561 ssl3_accept_~s__state~0))) (.cse4 (not (= 8480 ssl3_accept_~s__state~0))) (.cse5 (<= 8448 ssl3_accept_~s__state~0)) (.cse6 (not (= 8512 ssl3_accept_~s__state~0))) (.cse7 (not (= 8481 ssl3_accept_~s__state~0))) (.cse8 (not (= 8528 ssl3_accept_~s__state~0))) (.cse9 (not (= 8545 ssl3_accept_~s__state~0))) (.cse10 (not (= 8496 ssl3_accept_~s__state~0))) (.cse11 (not (= 8544 ssl3_accept_~s__state~0))) (.cse12 (not (= 8529 ssl3_accept_~s__state~0))) (.cse13 (not (= 8513 ssl3_accept_~s__state~0))) (.cse14 (<= ssl3_accept_~s__state~0 8576))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8672) (and .cse0 (<= ssl3_accept_~blastFlag~0 7) .cse1 (<= 6 ssl3_accept_~blastFlag~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (= ssl3_accept_~s__hit~0 0) .cse12 .cse13 .cse14) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-12-09 12:13:03,220 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-09 12:13:03,220 INFO L448 ceAbstractionStarter]: For program point L596(lines 596 612) no Hoare annotation was computed. [2018-12-09 12:13:03,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 12:13:03 BoogieIcfgContainer [2018-12-09 12:13:03,253 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 12:13:03,253 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 12:13:03,254 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 12:13:03,254 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 12:13:03,254 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:12:24" (3/4) ... [2018-12-09 12:13:03,256 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 12:13:03,260 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 12:13:03,260 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 12:13:03,260 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_accept [2018-12-09 12:13:03,266 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-12-09 12:13:03,266 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-09 12:13:03,267 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-09 12:13:03,285 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((8448 <= s__state && ((((((((((blastFlag <= 7 && !(8497 == s__state)) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8545 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576) || \old(initial_state) == 8497) || ((s__state <= 3 && s__hit == 0) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || ((((((((blastFlag <= 7 && 8544 <= s__state) && 6 <= blastFlag) && !(8561 == s__state)) && !(8545 == s__state)) && !(8593 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8609 == s__state))) || \old(initial_state) == 8561) || ((((((!(8657 == s__state) && !(8641 == s__state)) && s__hit == 0) && 8640 <= s__state) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640) && s__state <= 8672)) || \old(initial_state) == 8513) || ((((s__state <= 8640 && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 8592) || (((8672 <= s__state && s__hit == 0) && s__s3__tmp__next_state___0 <= 8640) && s__state <= 8672)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__state <= 8448) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || ((((blastFlag <= 7 && s__hit == 0) && 6 <= blastFlag) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || (((s__s3__tmp__next_state___0 <= 3 && 8448 <= s__state) && s__state <= 8448) && s__hit == 0)) || ((((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8673 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8641 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state))) || \old(initial_state) == 8448) || \old(initial_state) == 8593) || ((((((((((blastFlag <= 2 && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8545 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((8672 <= s__state && 6 <= blastFlag) && s__hit == 0) && s__state <= 8672)) || \old(initial_state) == 8528) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || (((blastFlag <= 2 && s__hit == 0) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || \old(initial_state) == 8512) || ((8672 <= s__state && blastFlag <= 4) && s__state <= 8672)) || ((((((blastFlag <= 7 && !(8657 == s__state)) && 6 <= blastFlag) && !(8641 == s__state)) && s__hit == 0) && s__state <= 8672) && 8640 <= s__state)) || (((blastFlag <= 7 && 6 <= blastFlag) && s__state <= 3) && s__hit == 0)) || (((8640 <= s__s3__tmp__next_state___0 && s__state <= 3) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657 [2018-12-09 12:13:03,286 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8512) || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8513) || \old(initial_state) == 8497) || \old(initial_state) == 8592) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608 [2018-12-09 12:13:03,286 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || ((((blastFlag <= 7 && 6 <= blastFlag) && !(8448 == s__state)) && s__state <= 8448) && s__hit == 0)) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || ((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && 8544 <= s__state) && !(8657 == s__state)) && !(8656 == s__state)) && !(8561 == s__state)) && !(8545 == s__state)) && !(8641 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(12292 == s__state)) && !(8608 == s__state)) && !(8640 == s__state))) || (((((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8592 == s__state)) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8608 == s__state)) && !(8640 == s__state)) && s__state <= 8640)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,286 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || ((((((((((((((((!(8560 == s__state) && blastFlag <= 7) && !(8497 == s__state)) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8512 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8512 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576) [2018-12-09 12:13:03,286 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || (((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || ((((((((((((((((!(8560 == s__state) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__s3__tmp__next_state___0 <= 8640) && s__state <= 8576)) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || (((((((((((((((((!(8560 == s__state) && blastFlag <= 7) && !(8497 == s__state)) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,286 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((((8448 <= s__state && ((((((((((blastFlag <= 7 && !(8497 == s__state)) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8545 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576) || \old(initial_state) == 8497) || (blastFlag <= 2 && s__state <= 3)) || ((s__state <= 3 && s__hit == 0) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || ((((((((blastFlag <= 7 && 8544 <= s__state) && 6 <= blastFlag) && !(8561 == s__state)) && !(8545 == s__state)) && !(8593 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8609 == s__state))) || \old(initial_state) == 8561) || ((((((!(8657 == s__state) && !(8641 == s__state)) && s__hit == 0) && 8640 <= s__state) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640) && s__state <= 8672)) || \old(initial_state) == 8513) || ((((s__state <= 8640 && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 8592) || ((((((((!(8560 == s__state) && blastFlag <= 2) && 8544 <= s__state) && !(8561 == s__state)) && !(8545 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && s__state <= 8640) && !(8609 == s__state))) || (((8672 <= s__state && s__hit == 0) && s__s3__tmp__next_state___0 <= 8640) && s__state <= 8672)) || ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__state <= 8448) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || ((((blastFlag <= 7 && s__hit == 0) && 6 <= blastFlag) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || (((s__s3__tmp__next_state___0 <= 3 && 8448 <= s__state) && s__state <= 8448) && s__hit == 0)) || \old(initial_state) == 8448) || \old(initial_state) == 8593) || ((((blastFlag <= 2 && !(8657 == s__state)) && !(8641 == s__state)) && s__state <= 8672) && 8640 <= s__state)) || (((((((((((blastFlag <= 2 && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(8545 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((8672 <= s__state && 6 <= blastFlag) && s__hit == 0) && s__state <= 8672)) || \old(initial_state) == 8528) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || (((blastFlag <= 2 && s__hit == 0) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || \old(initial_state) == 8512) || ((8672 <= s__state && blastFlag <= 4) && s__state <= 8672)) || ((((((blastFlag <= 7 && !(8657 == s__state)) && 6 <= blastFlag) && !(8641 == s__state)) && s__hit == 0) && s__state <= 8672) && 8640 <= s__state)) || (((blastFlag <= 7 && 6 <= blastFlag) && s__state <= 3) && s__hit == 0)) || (((8640 <= s__s3__tmp__next_state___0 && s__state <= 3) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657 [2018-12-09 12:13:03,286 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || (((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || (((((((((((((((((!(8560 == s__state) && blastFlag <= 7) && !(8497 == s__state)) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,286 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || (((((((((((((((!(8560 == s__state) && blastFlag <= 7) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,286 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((((((((((((!(8560 == s__state) && blastFlag <= 7) && !(8497 == s__state)) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,287 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((s__state <= 8576 && ((((((((((((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(\old(initial_state) == 8560)) && !(8592 == s__state)) && !(\old(initial_state) == 8448)) && !(\old(initial_state) == 8513)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8512)) && !(8593 == s__state)) && !(8609 == s__state)) && !(\old(initial_state) == 8609)) && !(\old(initial_state) == 8593)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(\old(initial_state) == 8608)) && !(8512 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8672)) && !(8608 == s__state)) && ((((((!(\old(initial_state) == 8641) && !(8544 == s__state)) && !(\old(initial_state) == 8528)) && !(8545 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8529)) && !(8641 == s__state)) && !(8640 == s__state)) && s__hit == 0) && 6 <= blastFlag) && blastFlag <= 7) && 8448 <= s__state)) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || ((((s__state <= 8576 && ((((((((((((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(\old(initial_state) == 8560)) && !(8592 == s__state)) && !(\old(initial_state) == 8448)) && !(\old(initial_state) == 8513)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8512)) && !(8593 == s__state)) && !(8609 == s__state)) && !(\old(initial_state) == 8609)) && !(\old(initial_state) == 8593)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(\old(initial_state) == 8608)) && !(8512 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8672)) && !(8608 == s__state)) && ((((((!(\old(initial_state) == 8641) && !(8544 == s__state)) && !(\old(initial_state) == 8528)) && !(8545 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8529)) && !(8641 == s__state)) && !(8640 == s__state)) && s__hit == 0) && blastFlag <= 2) && 8448 <= s__state)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,287 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || ((((((!(8560 == s__state) && blastFlag <= 7) && 8544 <= s__state) && 6 <= blastFlag) && !(8561 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((!(8560 == s__state) && blastFlag <= 2) && 8544 <= s__state) && !(8561 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,287 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || ((((((!(8560 == s__state) && blastFlag <= 7) && 8544 <= s__state) && 6 <= blastFlag) && !(8561 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((!(8560 == s__state) && blastFlag <= 2) && 8544 <= s__state) && !(8561 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,287 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || (((((blastFlag <= 2 && 8544 <= s__state) && !(8545 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || ((((((blastFlag <= 7 && 8544 <= s__state) && 6 <= blastFlag) && !(8545 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,287 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((s__state <= 8576 && ((((((((((((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(\old(initial_state) == 8560)) && !(8592 == s__state)) && !(\old(initial_state) == 8448)) && !(\old(initial_state) == 8513)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8512)) && !(8593 == s__state)) && !(8609 == s__state)) && !(\old(initial_state) == 8609)) && !(\old(initial_state) == 8593)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(\old(initial_state) == 8608)) && !(8512 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8672)) && !(8608 == s__state)) && ((((((!(\old(initial_state) == 8641) && !(8544 == s__state)) && !(\old(initial_state) == 8528)) && !(8545 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8529)) && !(8641 == s__state)) && !(8640 == s__state)) && s__hit == 0) && 6 <= blastFlag) && blastFlag <= 7) && 8448 <= s__state)) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || ((((s__state <= 8576 && ((((((((((((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(\old(initial_state) == 8560)) && !(8592 == s__state)) && !(\old(initial_state) == 8448)) && !(\old(initial_state) == 8513)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8512)) && !(8593 == s__state)) && !(8609 == s__state)) && !(\old(initial_state) == 8609)) && !(\old(initial_state) == 8593)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(\old(initial_state) == 8608)) && !(8512 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8672)) && !(8608 == s__state)) && ((((((!(\old(initial_state) == 8641) && !(8544 == s__state)) && !(\old(initial_state) == 8528)) && !(8545 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8529)) && !(8641 == s__state)) && !(8640 == s__state)) && s__hit == 0) && blastFlag <= 2) && 8448 <= s__state)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,287 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || ((((((!(8560 == s__state) && blastFlag <= 7) && 8544 <= s__state) && 6 <= blastFlag) && !(8561 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((!(8560 == s__state) && blastFlag <= 2) && 8544 <= s__state) && !(8561 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,287 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || (((s__s3__tmp__next_state___0 <= 3 && 8448 <= s__state) && s__state <= 8448) && s__hit == 0)) || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__state <= 8448) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || ((((blastFlag <= 2 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448) && s__hit == 0)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (((((blastFlag <= 7 && 6 <= blastFlag) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448) && s__hit == 0) [2018-12-09 12:13:03,287 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || (((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8592 == s__state)) && 8544 <= s__state) && !(8561 == s__state)) && !(8545 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && s__state <= 8640) && !(8609 == s__state)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || (((((((((((((!(8560 == s__state) && !(8592 == s__state)) && blastFlag <= 7) && 8544 <= s__state) && 6 <= blastFlag) && !(8561 == s__state)) && !(8545 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8609 == s__state)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,287 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || (s__state <= 8640 && (((8544 <= s__state && s__hit == 0) && ((((((((((((((((((((((((((((((((((((((!(\old(initial_state) == 8641) && !(\old(initial_state) == 8673)) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(\old(initial_state) == 8640)) && !(\old(initial_state) == 8560)) && !(8545 == s__state)) && !(\old(initial_state) == 8448)) && !(\old(initial_state) == 8513)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8512)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8609 == s__state)) && !(8529 == s__state)) && !(\old(initial_state) == 8529)) && !(\old(initial_state) == 8481)) && !(\old(initial_state) == 8592)) && !(\old(initial_state) == 8593)) && !(\old(initial_state) == 8609)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(\old(initial_state) == 8608)) && !(8512 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && !(\old(initial_state) == 8528)) && !(\old(initial_state) == 8672)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8640 == s__state)) && 6 <= blastFlag) && blastFlag <= 7)) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (s__state <= 8640 && (8544 <= s__state && blastFlag <= 2) && ((((((((((((((((((((((((((((((((((((((!(\old(initial_state) == 8641) && !(\old(initial_state) == 8673)) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(\old(initial_state) == 8640)) && !(\old(initial_state) == 8560)) && !(8545 == s__state)) && !(\old(initial_state) == 8448)) && !(\old(initial_state) == 8513)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8512)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8609 == s__state)) && !(8529 == s__state)) && !(\old(initial_state) == 8529)) && !(\old(initial_state) == 8481)) && !(\old(initial_state) == 8592)) && !(\old(initial_state) == 8593)) && !(\old(initial_state) == 8609)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(\old(initial_state) == 8608)) && !(8512 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && !(\old(initial_state) == 8528)) && !(\old(initial_state) == 8672)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8640 == s__state)) [2018-12-09 12:13:03,288 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8512) || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8513) || \old(initial_state) == 8497) || \old(initial_state) == 8592) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608 [2018-12-09 12:13:03,289 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || (s__state <= 8640 && (((8544 <= s__state && s__hit == 0) && (((((((((((((((((((!(\old(initial_state) == 8480) && !(8560 == s__state)) && !(8545 == s__state)) && !(8592 == s__state)) && !(\old(initial_state) == 8448)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8529 == s__state)) && !(\old(initial_state) == 8593)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8640 == s__state)) && 6 <= blastFlag) && blastFlag <= 7)) || \old(initial_state) == 8593) || (s__state <= 8640 && (8544 <= s__state && blastFlag <= 2) && (((((((((((((((((((!(\old(initial_state) == 8480) && !(8560 == s__state)) && !(8545 == s__state)) && !(8592 == s__state)) && !(\old(initial_state) == 8448)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8529 == s__state)) && !(\old(initial_state) == 8593)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,289 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || (8640 <= s__state && s__state <= 8640 && (s__hit == 0 && 6 <= blastFlag) && blastFlag <= 7)) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || ((((s__state <= 8640 && 8640 <= s__s3__tmp__next_state___0) && blastFlag <= 4) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640)) || ((s__state <= 8640 && blastFlag <= 2) && 8640 <= s__state)) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || (((s__state <= 8640 && s__hit == 0 && blastFlag <= 4) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,294 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || (((((blastFlag <= 2 && !(8672 == s__state)) && !(8641 == s__state)) && !(8640 == s__state)) && s__state <= 8672) && 8640 <= s__state)) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || ((((s__hit == 0 && ((!(8641 == s__state) && !(8672 == s__state)) && blastFlag <= 7) && !(8640 == s__state)) && 6 <= blastFlag) && s__state <= 8672) && 8640 <= s__state)) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || (((((((!(8672 == s__state) && !(8641 == s__state)) && s__hit == 0) && 8640 <= s__state) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640) && !(8640 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,294 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((8672 <= s__state && s__hit == 0) && s__s3__tmp__next_state___0 <= 8640) && !(12292 == s__state))) || \old(initial_state) == 8528) || (((8672 <= s__state && 6 <= blastFlag) && s__hit == 0) && !(12292 == s__state))) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || ((8672 <= s__state && blastFlag <= 4) && !(12292 == s__state))) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,294 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || !(8544 == s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,298 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || !(8544 == s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-12-09 12:13:03,326 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_8f560272-ca47-4b9a-bf69-6ea17312462d/bin-2019/utaipan/witness.graphml [2018-12-09 12:13:03,327 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 12:13:03,327 INFO L168 Benchmark]: Toolchain (without parser) took 39661.10 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.7 GB). Free memory was 953.3 MB in the beginning and 2.6 GB in the end (delta: -1.6 GB). Peak memory consumption was 44.3 MB. Max. memory is 11.5 GB. [2018-12-09 12:13:03,327 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:13:03,327 INFO L168 Benchmark]: CACSL2BoogieTranslator took 220.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 953.3 MB in the beginning and 1.1 GB in the end (delta: -150.4 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. [2018-12-09 12:13:03,328 INFO L168 Benchmark]: Boogie Procedure Inliner took 14.65 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:13:03,328 INFO L168 Benchmark]: Boogie Preprocessor took 23.56 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 12:13:03,328 INFO L168 Benchmark]: RCFGBuilder took 373.50 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 50.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2018-12-09 12:13:03,328 INFO L168 Benchmark]: TraceAbstraction took 38953.49 ms. Allocated memory was 1.1 GB in the beginning and 2.7 GB in the end (delta: 1.6 GB). Free memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2018-12-09 12:13:03,328 INFO L168 Benchmark]: Witness Printer took 73.10 ms. Allocated memory is still 2.7 GB. Free memory is still 2.6 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:13:03,329 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 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 220.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 953.3 MB in the beginning and 1.1 GB in the end (delta: -150.4 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 14.65 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.56 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 373.50 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 50.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 38953.49 ms. Allocated memory was 1.1 GB in the beginning and 2.7 GB in the end (delta: 1.6 GB). Free memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. * Witness Printer took 73.10 ms. Allocated memory is still 2.7 GB. Free memory is still 2.6 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 624]: 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: 147]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((s__state <= 8576 && ((((((((((((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(\old(initial_state) == 8560)) && !(8592 == s__state)) && !(\old(initial_state) == 8448)) && !(\old(initial_state) == 8513)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8512)) && !(8593 == s__state)) && !(8609 == s__state)) && !(\old(initial_state) == 8609)) && !(\old(initial_state) == 8593)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(\old(initial_state) == 8608)) && !(8512 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8672)) && !(8608 == s__state)) && ((((((!(\old(initial_state) == 8641) && !(8544 == s__state)) && !(\old(initial_state) == 8528)) && !(8545 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8529)) && !(8641 == s__state)) && !(8640 == s__state)) && s__hit == 0) && 6 <= blastFlag) && blastFlag <= 7) && 8448 <= s__state)) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || ((((s__state <= 8576 && ((((((((((((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(\old(initial_state) == 8560)) && !(8592 == s__state)) && !(\old(initial_state) == 8448)) && !(\old(initial_state) == 8513)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8512)) && !(8593 == s__state)) && !(8609 == s__state)) && !(\old(initial_state) == 8609)) && !(\old(initial_state) == 8593)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(\old(initial_state) == 8608)) && !(8512 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8672)) && !(8608 == s__state)) && ((((((!(\old(initial_state) == 8641) && !(8544 == s__state)) && !(\old(initial_state) == 8528)) && !(8545 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8529)) && !(8641 == s__state)) && !(8640 == s__state)) && s__hit == 0) && blastFlag <= 2) && 8448 <= s__state)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((s__state <= 8576 && ((((((((((((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(\old(initial_state) == 8560)) && !(8592 == s__state)) && !(\old(initial_state) == 8448)) && !(\old(initial_state) == 8513)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8512)) && !(8593 == s__state)) && !(8609 == s__state)) && !(\old(initial_state) == 8609)) && !(\old(initial_state) == 8593)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(\old(initial_state) == 8608)) && !(8512 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8672)) && !(8608 == s__state)) && ((((((!(\old(initial_state) == 8641) && !(8544 == s__state)) && !(\old(initial_state) == 8528)) && !(8545 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8529)) && !(8641 == s__state)) && !(8640 == s__state)) && s__hit == 0) && 6 <= blastFlag) && blastFlag <= 7) && 8448 <= s__state)) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || ((((s__state <= 8576 && ((((((((((((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(\old(initial_state) == 8560)) && !(8592 == s__state)) && !(\old(initial_state) == 8448)) && !(\old(initial_state) == 8513)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8512)) && !(8593 == s__state)) && !(8609 == s__state)) && !(\old(initial_state) == 8609)) && !(\old(initial_state) == 8593)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(\old(initial_state) == 8608)) && !(8512 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8672)) && !(8608 == s__state)) && ((((((!(\old(initial_state) == 8641) && !(8544 == s__state)) && !(\old(initial_state) == 8528)) && !(8545 == s__state)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8529)) && !(8641 == s__state)) && !(8640 == s__state)) && s__hit == 0) && blastFlag <= 2) && 8448 <= s__state)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 180]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || (s__state <= 8640 && (((8544 <= s__state && s__hit == 0) && (((((((((((((((((((!(\old(initial_state) == 8480) && !(8560 == s__state)) && !(8545 == s__state)) && !(8592 == s__state)) && !(\old(initial_state) == 8448)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8529 == s__state)) && !(\old(initial_state) == 8593)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8640 == s__state)) && 6 <= blastFlag) && blastFlag <= 7)) || \old(initial_state) == 8593) || (s__state <= 8640 && (8544 <= s__state && blastFlag <= 2) && (((((((((((((((((((!(\old(initial_state) == 8480) && !(8560 == s__state)) && !(8545 == s__state)) && !(8592 == s__state)) && !(\old(initial_state) == 8448)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8529 == s__state)) && !(\old(initial_state) == 8593)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((8448 <= s__state && ((((((((((blastFlag <= 7 && !(8497 == s__state)) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8545 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576) || \old(initial_state) == 8497) || (blastFlag <= 2 && s__state <= 3)) || ((s__state <= 3 && s__hit == 0) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || ((((((((blastFlag <= 7 && 8544 <= s__state) && 6 <= blastFlag) && !(8561 == s__state)) && !(8545 == s__state)) && !(8593 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8609 == s__state))) || \old(initial_state) == 8561) || ((((((!(8657 == s__state) && !(8641 == s__state)) && s__hit == 0) && 8640 <= s__state) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640) && s__state <= 8672)) || \old(initial_state) == 8513) || ((((s__state <= 8640 && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 8592) || ((((((((!(8560 == s__state) && blastFlag <= 2) && 8544 <= s__state) && !(8561 == s__state)) && !(8545 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && s__state <= 8640) && !(8609 == s__state))) || (((8672 <= s__state && s__hit == 0) && s__s3__tmp__next_state___0 <= 8640) && s__state <= 8672)) || ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__state <= 8448) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || ((((blastFlag <= 7 && s__hit == 0) && 6 <= blastFlag) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || (((s__s3__tmp__next_state___0 <= 3 && 8448 <= s__state) && s__state <= 8448) && s__hit == 0)) || \old(initial_state) == 8448) || \old(initial_state) == 8593) || ((((blastFlag <= 2 && !(8657 == s__state)) && !(8641 == s__state)) && s__state <= 8672) && 8640 <= s__state)) || (((((((((((blastFlag <= 2 && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(8545 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((8672 <= s__state && 6 <= blastFlag) && s__hit == 0) && s__state <= 8672)) || \old(initial_state) == 8528) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || (((blastFlag <= 2 && s__hit == 0) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || \old(initial_state) == 8512) || ((8672 <= s__state && blastFlag <= 4) && s__state <= 8672)) || ((((((blastFlag <= 7 && !(8657 == s__state)) && 6 <= blastFlag) && !(8641 == s__state)) && s__hit == 0) && s__state <= 8672) && 8640 <= s__state)) || (((blastFlag <= 7 && 6 <= blastFlag) && s__state <= 3) && s__hit == 0)) || (((8640 <= s__s3__tmp__next_state___0 && s__state <= 3) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657 - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || (((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || (((((((((((((((((!(8560 == s__state) && blastFlag <= 7) && !(8497 == s__state)) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || (((s__s3__tmp__next_state___0 <= 3 && 8448 <= s__state) && s__state <= 8448) && s__hit == 0)) || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__state <= 8448) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || ((((blastFlag <= 2 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448) && s__hit == 0)) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (((((blastFlag <= 7 && 6 <= blastFlag) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448) && s__hit == 0) - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || (((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || ((((((((((((((((!(8560 == s__state) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__s3__tmp__next_state___0 <= 8640) && s__state <= 8576)) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || (((((((((((((((((!(8560 == s__state) && blastFlag <= 7) && !(8497 == s__state)) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 382]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || ((((((!(8560 == s__state) && blastFlag <= 7) && 8544 <= s__state) && 6 <= blastFlag) && !(8561 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((!(8560 == s__state) && blastFlag <= 2) && 8544 <= s__state) && !(8561 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || ((((((!(8560 == s__state) && blastFlag <= 7) && 8544 <= s__state) && 6 <= blastFlag) && !(8561 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((!(8560 == s__state) && blastFlag <= 2) && 8544 <= s__state) && !(8561 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 186]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || (8640 <= s__state && s__state <= 8640 && (s__hit == 0 && 6 <= blastFlag) && blastFlag <= 7)) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || ((((s__state <= 8640 && 8640 <= s__s3__tmp__next_state___0) && blastFlag <= 4) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640)) || ((s__state <= 8640 && blastFlag <= 2) && 8640 <= s__state)) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || (((s__state <= 8640 && s__hit == 0 && blastFlag <= 4) && 8640 <= s__state) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || (((((((((((((((!(8560 == s__state) && blastFlag <= 7) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((8448 <= s__state && ((((((((((blastFlag <= 7 && !(8497 == s__state)) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8545 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576) || \old(initial_state) == 8497) || ((s__state <= 3 && s__hit == 0) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || ((((((((blastFlag <= 7 && 8544 <= s__state) && 6 <= blastFlag) && !(8561 == s__state)) && !(8545 == s__state)) && !(8593 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8609 == s__state))) || \old(initial_state) == 8561) || ((((((!(8657 == s__state) && !(8641 == s__state)) && s__hit == 0) && 8640 <= s__state) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640) && s__state <= 8672)) || \old(initial_state) == 8513) || ((((s__state <= 8640 && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 8592) || (((8672 <= s__state && s__hit == 0) && s__s3__tmp__next_state___0 <= 8640) && s__state <= 8672)) || ((((8640 <= s__s3__tmp__next_state___0 && 8448 <= s__state) && s__state <= 8448) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || ((((blastFlag <= 7 && s__hit == 0) && 6 <= blastFlag) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || \old(initial_state) == 8496) || \old(initial_state) == 8480) || (((s__s3__tmp__next_state___0 <= 3 && 8448 <= s__state) && s__state <= 8448) && s__hit == 0)) || ((((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8673 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8641 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state))) || \old(initial_state) == 8448) || \old(initial_state) == 8593) || ((((((((((blastFlag <= 2 && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8545 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((8672 <= s__state && 6 <= blastFlag) && s__hit == 0) && s__state <= 8672)) || \old(initial_state) == 8528) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || (((blastFlag <= 2 && s__hit == 0) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8576)) || \old(initial_state) == 8512) || ((8672 <= s__state && blastFlag <= 4) && s__state <= 8672)) || ((((((blastFlag <= 7 && !(8657 == s__state)) && 6 <= blastFlag) && !(8641 == s__state)) && s__hit == 0) && s__state <= 8672) && 8640 <= s__state)) || (((blastFlag <= 7 && 6 <= blastFlag) && s__state <= 3) && s__hit == 0)) || (((8640 <= s__s3__tmp__next_state___0 && s__state <= 3) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || (((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8592 == s__state)) && 8544 <= s__state) && !(8561 == s__state)) && !(8545 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && s__state <= 8640) && !(8609 == s__state)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || (((((((((((((!(8560 == s__state) && !(8592 == s__state)) && blastFlag <= 7) && 8544 <= s__state) && 6 <= blastFlag) && !(8561 == s__state)) && !(8545 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && s__hit == 0) && s__state <= 8640) && !(8609 == s__state)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || !(8544 == s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || (((((blastFlag <= 2 && 8544 <= s__state) && !(8545 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || ((((((blastFlag <= 7 && 8544 <= s__state) && 6 <= blastFlag) && !(8545 == s__state)) && !(8544 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || ((((((((((((((((!(8560 == s__state) && blastFlag <= 7) && !(8497 == s__state)) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8512 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && !(8512 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576) - InvariantResult [Line: 192]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || (((((blastFlag <= 2 && !(8672 == s__state)) && !(8641 == s__state)) && !(8640 == s__state)) && s__state <= 8672) && 8640 <= s__state)) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || ((((s__hit == 0 && ((!(8641 == s__state) && !(8672 == s__state)) && blastFlag <= 7) && !(8640 == s__state)) && 6 <= blastFlag) && s__state <= 8672) && 8640 <= s__state)) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || (((((((!(8672 == s__state) && !(8641 == s__state)) && s__hit == 0) && 8640 <= s__state) && blastFlag <= 4) && s__s3__tmp__next_state___0 <= 8640) && !(8640 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || !(8544 == s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8512) || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8513) || \old(initial_state) == 8497) || \old(initial_state) == 8592) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((((((((((((!(8560 == s__state) && blastFlag <= 7) && !(8497 == s__state)) && 6 <= blastFlag) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8512) || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8513) || \old(initial_state) == 8497) || \old(initial_state) == 8592) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 8656) || \old(initial_state) == 12292) || \old(initial_state) == 8640) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || (s__state <= 8640 && (((8544 <= s__state && s__hit == 0) && ((((((((((((((((((((((((((((((((((((((!(\old(initial_state) == 8641) && !(\old(initial_state) == 8673)) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(\old(initial_state) == 8640)) && !(\old(initial_state) == 8560)) && !(8545 == s__state)) && !(\old(initial_state) == 8448)) && !(\old(initial_state) == 8513)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8512)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8609 == s__state)) && !(8529 == s__state)) && !(\old(initial_state) == 8529)) && !(\old(initial_state) == 8481)) && !(\old(initial_state) == 8592)) && !(\old(initial_state) == 8593)) && !(\old(initial_state) == 8609)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(\old(initial_state) == 8608)) && !(8512 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && !(\old(initial_state) == 8528)) && !(\old(initial_state) == 8672)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8640 == s__state)) && 6 <= blastFlag) && blastFlag <= 7)) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (s__state <= 8640 && (8544 <= s__state && blastFlag <= 2) && ((((((((((((((((((((((((((((((((((((((!(\old(initial_state) == 8641) && !(\old(initial_state) == 8673)) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(\old(initial_state) == 8640)) && !(\old(initial_state) == 8560)) && !(8545 == s__state)) && !(\old(initial_state) == 8448)) && !(\old(initial_state) == 8513)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(\old(initial_state) == 12292)) && !(\old(initial_state) == 8512)) && !(\old(initial_state) == 8544)) && !(\old(initial_state) == 8545)) && !(8609 == s__state)) && !(8529 == s__state)) && !(\old(initial_state) == 8529)) && !(\old(initial_state) == 8481)) && !(\old(initial_state) == 8592)) && !(\old(initial_state) == 8593)) && !(\old(initial_state) == 8609)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(\old(initial_state) == 8608)) && !(8512 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(\old(initial_state) == 8496)) && !(\old(initial_state) == 8528)) && !(\old(initial_state) == 8672)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8640 == s__state)) - InvariantResult [Line: 105]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || ((((blastFlag <= 7 && 6 <= blastFlag) && !(8448 == s__state)) && s__state <= 8448) && s__hit == 0)) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || ((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && 8544 <= s__state) && !(8657 == s__state)) && !(8656 == s__state)) && !(8561 == s__state)) && !(8545 == s__state)) && !(8641 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(12292 == s__state)) && !(8608 == s__state)) && !(8640 == s__state))) || (((((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8592 == s__state)) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8608 == s__state)) && !(8640 == s__state)) && s__state <= 8640)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 394]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || ((((((!(8560 == s__state) && blastFlag <= 7) && 8544 <= s__state) && 6 <= blastFlag) && !(8561 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((!(8560 == s__state) && blastFlag <= 2) && 8544 <= s__state) && !(8561 == s__state)) && s__hit == 0) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((8672 <= s__state && s__hit == 0) && s__s3__tmp__next_state___0 <= 8640) && !(12292 == s__state))) || \old(initial_state) == 8528) || (((8672 <= s__state && 6 <= blastFlag) && s__hit == 0) && !(12292 == s__state))) || \old(initial_state) == 12292) || \old(initial_state) == 8609) || \old(initial_state) == 8544) || \old(initial_state) == 8672) || ((8672 <= s__state && blastFlag <= 4) && !(12292 == s__state))) || \old(initial_state) == 8561) || \old(initial_state) == 8560) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 156 locations, 1 error locations. SAFE Result, 38.8s OverallTime, 43 OverallIterations, 14 TraceHistogramMax, 6.5s AutomataDifference, 0.0s DeadEndRemovalTime, 26.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 8303 SDtfs, 12248 SDslu, 7461 SDs, 0 SdLazy, 5826 SolverSat, 1478 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3869 GetRequests, 3733 SyntacticMatches, 1 SemanticMatches, 135 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6371occurred in iteration=35, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 1.1s AbstIntTime, 6 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.0s AutomataMinimizationTime, 43 MinimizatonAttempts, 10715 StatesRemovedByMinimization, 38 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 32 LocationsWithAnnotation, 32 PreInvPairs, 265 NumberOfFragments, 5229 HoareAnnotationTreeSize, 32 FomulaSimplifications, 1029677 FormulaSimplificationTreeSizeReduction, 3.0s HoareSimplificationTime, 32 FomulaSimplificationsInter, 275770 FormulaSimplificationTreeSizeReductionInter, 22.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 9052 NumberOfCodeBlocks, 9052 NumberOfCodeBlocksAsserted, 49 NumberOfCheckSat, 10827 ConstructedInterpolants, 0 QuantifiedInterpolants, 4057948 SizeOfPredicates, 9 NumberOfNonLiveVariables, 3388 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 55 InterpolantComputations, 41 PerfectInterpolantSequences, 27636/27958 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...