./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ssh-simplified/s3_srvr_6.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ssh-simplified/s3_srvr_6.cil-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a51c87b3f87a550bb7d060ad02516cdb08b506b9 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 11:14:08,190 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:14:08,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:14:08,210 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:14:08,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:14:08,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:14:08,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:14:08,225 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:14:08,231 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:14:08,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:14:08,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:14:08,239 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:14:08,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:14:08,242 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:14:08,243 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:14:08,244 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:14:08,246 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:14:08,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:14:08,251 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:14:08,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:14:08,260 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:14:08,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:14:08,267 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:14:08,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:14:08,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:14:08,271 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:14:08,271 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:14:08,273 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:14:08,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:14:08,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:14:08,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:14:08,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:14:08,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:14:08,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:14:08,281 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:14:08,281 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:14:08,282 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:14:08,282 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:14:08,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:14:08,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:14:08,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:14:08,286 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 11:14:08,317 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:14:08,330 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:14:08,332 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:14:08,332 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:14:08,332 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 11:14:08,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:14:08,333 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:14:08,333 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 11:14:08,333 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:14:08,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:14:08,334 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:14:08,334 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:14:08,334 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:14:08,335 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:14:08,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:14:08,335 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:14:08,336 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:14:08,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:14:08,336 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 11:14:08,336 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:14:08,337 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 11:14:08,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 11:14:08,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:14:08,338 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:14:08,338 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:14:08,338 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 11:14:08,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 11:14:08,339 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:14:08,339 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a51c87b3f87a550bb7d060ad02516cdb08b506b9 [2019-11-20 11:14:08,519 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:14:08,532 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:14:08,539 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:14:08,541 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:14:08,543 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:14:08,544 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/../../sv-benchmarks/c/ssh-simplified/s3_srvr_6.cil-2.c [2019-11-20 11:14:08,615 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/data/041ded1f8/a8b0f21dc79840c7881e6e5a44b6accd/FLAG006b4dd11 [2019-11-20 11:14:09,078 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:14:09,079 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/sv-benchmarks/c/ssh-simplified/s3_srvr_6.cil-2.c [2019-11-20 11:14:09,093 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/data/041ded1f8/a8b0f21dc79840c7881e6e5a44b6accd/FLAG006b4dd11 [2019-11-20 11:14:09,400 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/data/041ded1f8/a8b0f21dc79840c7881e6e5a44b6accd [2019-11-20 11:14:09,404 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:14:09,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:14:09,407 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:14:09,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:14:09,412 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:14:09,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:14:09" (1/1) ... [2019-11-20 11:14:09,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@738f593b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09, skipping insertion in model container [2019-11-20 11:14:09,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:14:09" (1/1) ... [2019-11-20 11:14:09,425 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:14:09,475 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:14:09,848 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:14:09,858 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:14:09,928 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:14:09,944 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:14:09,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09 WrapperNode [2019-11-20 11:14:09,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:14:09,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:14:09,946 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:14:09,947 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:14:09,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09" (1/1) ... [2019-11-20 11:14:09,969 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09" (1/1) ... [2019-11-20 11:14:10,013 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:14:10,014 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:14:10,014 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:14:10,015 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:14:10,026 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09" (1/1) ... [2019-11-20 11:14:10,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09" (1/1) ... [2019-11-20 11:14:10,032 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09" (1/1) ... [2019-11-20 11:14:10,033 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09" (1/1) ... [2019-11-20 11:14:10,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09" (1/1) ... [2019-11-20 11:14:10,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09" (1/1) ... [2019-11-20 11:14:10,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09" (1/1) ... [2019-11-20 11:14:10,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:14:10,098 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:14:10,098 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:14:10,098 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:14:10,099 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 11:14:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:14:10,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:14:10,361 WARN L736 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-20 11:14:11,223 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-11-20 11:14:11,223 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-11-20 11:14:11,225 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 11:14:11,225 INFO L285 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-20 11:14:11,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:14:11 BoogieIcfgContainer [2019-11-20 11:14:11,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 11:14:11,227 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 11:14:11,228 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 11:14:11,231 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 11:14:11,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:14:09" (1/3) ... [2019-11-20 11:14:11,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2589057b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:14:11, skipping insertion in model container [2019-11-20 11:14:11,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:09" (2/3) ... [2019-11-20 11:14:11,233 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2589057b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:14:11, skipping insertion in model container [2019-11-20 11:14:11,233 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:14:11" (3/3) ... [2019-11-20 11:14:11,234 INFO L109 eAbstractionObserver]: Analyzing ICFG s3_srvr_6.cil-2.c [2019-11-20 11:14:11,243 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 11:14:11,249 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-20 11:14:11,261 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-20 11:14:11,290 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 11:14:11,290 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 11:14:11,290 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 11:14:11,290 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 11:14:11,291 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 11:14:11,291 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 11:14:11,291 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 11:14:11,291 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 11:14:11,312 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states. [2019-11-20 11:14:11,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-20 11:14:11,323 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:11,324 INFO L410 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] [2019-11-20 11:14:11,325 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:11,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:11,332 INFO L82 PathProgramCache]: Analyzing trace with hash 2127610309, now seen corresponding path program 1 times [2019-11-20 11:14:11,343 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:11,343 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139609862] [2019-11-20 11:14:11,343 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:11,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:11,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 11:14:11,679 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2139609862] [2019-11-20 11:14:11,680 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:11,680 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:11,682 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147597054] [2019-11-20 11:14:11,691 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:11,691 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:11,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:11,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:11,710 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 3 states. [2019-11-20 11:14:12,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:12,122 INFO L93 Difference]: Finished difference Result 362 states and 633 transitions. [2019-11-20 11:14:12,123 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:12,124 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 43 [2019-11-20 11:14:12,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:12,140 INFO L225 Difference]: With dead ends: 362 [2019-11-20 11:14:12,141 INFO L226 Difference]: Without dead ends: 192 [2019-11-20 11:14:12,145 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:12,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2019-11-20 11:14:12,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 182. [2019-11-20 11:14:12,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 182 states. [2019-11-20 11:14:12,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 300 transitions. [2019-11-20 11:14:12,216 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 300 transitions. Word has length 43 [2019-11-20 11:14:12,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:12,217 INFO L462 AbstractCegarLoop]: Abstraction has 182 states and 300 transitions. [2019-11-20 11:14:12,218 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:12,218 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 300 transitions. [2019-11-20 11:14:12,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-11-20 11:14:12,221 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:12,222 INFO L410 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] [2019-11-20 11:14:12,222 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:12,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:12,223 INFO L82 PathProgramCache]: Analyzing trace with hash -918181364, now seen corresponding path program 1 times [2019-11-20 11:14:12,223 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:12,224 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [238795150] [2019-11-20 11:14:12,224 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:12,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:12,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 11:14:12,312 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [238795150] [2019-11-20 11:14:12,312 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:12,312 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:12,313 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1891905262] [2019-11-20 11:14:12,315 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:12,315 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:12,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:12,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:12,316 INFO L87 Difference]: Start difference. First operand 182 states and 300 transitions. Second operand 3 states. [2019-11-20 11:14:12,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:12,601 INFO L93 Difference]: Finished difference Result 406 states and 678 transitions. [2019-11-20 11:14:12,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:12,602 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-11-20 11:14:12,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:12,605 INFO L225 Difference]: With dead ends: 406 [2019-11-20 11:14:12,606 INFO L226 Difference]: Without dead ends: 231 [2019-11-20 11:14:12,608 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:12,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2019-11-20 11:14:12,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 221. [2019-11-20 11:14:12,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221 states. [2019-11-20 11:14:12,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 373 transitions. [2019-11-20 11:14:12,640 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 373 transitions. Word has length 44 [2019-11-20 11:14:12,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:12,641 INFO L462 AbstractCegarLoop]: Abstraction has 221 states and 373 transitions. [2019-11-20 11:14:12,641 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:12,642 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 373 transitions. [2019-11-20 11:14:12,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-11-20 11:14:12,650 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:12,650 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:12,651 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:12,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:12,652 INFO L82 PathProgramCache]: Analyzing trace with hash -1182821184, now seen corresponding path program 1 times [2019-11-20 11:14:12,652 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:12,652 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741281937] [2019-11-20 11:14:12,653 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 11:14:12,800 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741281937] [2019-11-20 11:14:12,800 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:12,801 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:12,803 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364920801] [2019-11-20 11:14:12,804 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:12,805 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:12,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:12,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:12,806 INFO L87 Difference]: Start difference. First operand 221 states and 373 transitions. Second operand 3 states. [2019-11-20 11:14:13,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:13,062 INFO L93 Difference]: Finished difference Result 466 states and 793 transitions. [2019-11-20 11:14:13,064 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:13,064 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 71 [2019-11-20 11:14:13,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:13,068 INFO L225 Difference]: With dead ends: 466 [2019-11-20 11:14:13,068 INFO L226 Difference]: Without dead ends: 252 [2019-11-20 11:14:13,073 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:13,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2019-11-20 11:14:13,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 252. [2019-11-20 11:14:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2019-11-20 11:14:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 429 transitions. [2019-11-20 11:14:13,120 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 429 transitions. Word has length 71 [2019-11-20 11:14:13,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:13,132 INFO L462 AbstractCegarLoop]: Abstraction has 252 states and 429 transitions. [2019-11-20 11:14:13,133 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:13,133 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 429 transitions. [2019-11-20 11:14:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2019-11-20 11:14:13,138 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:13,138 INFO L410 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] [2019-11-20 11:14:13,139 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:13,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:13,139 INFO L82 PathProgramCache]: Analyzing trace with hash -2081183082, now seen corresponding path program 1 times [2019-11-20 11:14:13,140 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:13,140 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874099104] [2019-11-20 11:14:13,140 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:13,255 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 11:14:13,256 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874099104] [2019-11-20 11:14:13,256 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:13,256 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:13,257 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [667719762] [2019-11-20 11:14:13,259 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:13,259 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:13,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:13,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:13,260 INFO L87 Difference]: Start difference. First operand 252 states and 429 transitions. Second operand 3 states. [2019-11-20 11:14:13,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:13,530 INFO L93 Difference]: Finished difference Result 536 states and 918 transitions. [2019-11-20 11:14:13,532 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:13,533 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2019-11-20 11:14:13,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:13,536 INFO L225 Difference]: With dead ends: 536 [2019-11-20 11:14:13,536 INFO L226 Difference]: Without dead ends: 291 [2019-11-20 11:14:13,537 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:13,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2019-11-20 11:14:13,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 288. [2019-11-20 11:14:13,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2019-11-20 11:14:13,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 494 transitions. [2019-11-20 11:14:13,570 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 494 transitions. Word has length 77 [2019-11-20 11:14:13,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:13,571 INFO L462 AbstractCegarLoop]: Abstraction has 288 states and 494 transitions. [2019-11-20 11:14:13,571 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:13,572 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 494 transitions. [2019-11-20 11:14:13,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-11-20 11:14:13,575 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:13,575 INFO L410 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] [2019-11-20 11:14:13,576 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:13,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:13,576 INFO L82 PathProgramCache]: Analyzing trace with hash -2046128707, now seen corresponding path program 1 times [2019-11-20 11:14:13,577 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:13,577 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113446809] [2019-11-20 11:14:13,577 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 11:14:13,674 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113446809] [2019-11-20 11:14:13,675 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:13,675 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:13,676 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161521263] [2019-11-20 11:14:13,678 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:13,678 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:13,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:13,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:13,679 INFO L87 Difference]: Start difference. First operand 288 states and 494 transitions. Second operand 3 states. [2019-11-20 11:14:13,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:13,971 INFO L93 Difference]: Finished difference Result 572 states and 981 transitions. [2019-11-20 11:14:13,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:13,972 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 78 [2019-11-20 11:14:13,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:13,975 INFO L225 Difference]: With dead ends: 572 [2019-11-20 11:14:13,976 INFO L226 Difference]: Without dead ends: 291 [2019-11-20 11:14:13,977 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:13,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2019-11-20 11:14:13,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 288. [2019-11-20 11:14:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2019-11-20 11:14:13,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 492 transitions. [2019-11-20 11:14:13,993 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 492 transitions. Word has length 78 [2019-11-20 11:14:13,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:13,994 INFO L462 AbstractCegarLoop]: Abstraction has 288 states and 492 transitions. [2019-11-20 11:14:13,994 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:13,994 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 492 transitions. [2019-11-20 11:14:13,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2019-11-20 11:14:13,996 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:13,996 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:13,996 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:13,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:13,997 INFO L82 PathProgramCache]: Analyzing trace with hash 1823459990, now seen corresponding path program 1 times [2019-11-20 11:14:13,997 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:13,998 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154034068] [2019-11-20 11:14:13,998 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:14,052 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-20 11:14:14,053 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154034068] [2019-11-20 11:14:14,053 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:14,053 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:14,054 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1882719321] [2019-11-20 11:14:14,054 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:14,055 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:14,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:14,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:14,055 INFO L87 Difference]: Start difference. First operand 288 states and 492 transitions. Second operand 3 states. [2019-11-20 11:14:14,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:14,246 INFO L93 Difference]: Finished difference Result 586 states and 1001 transitions. [2019-11-20 11:14:14,247 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:14,247 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 83 [2019-11-20 11:14:14,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:14,250 INFO L225 Difference]: With dead ends: 586 [2019-11-20 11:14:14,250 INFO L226 Difference]: Without dead ends: 305 [2019-11-20 11:14:14,251 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:14,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2019-11-20 11:14:14,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 303. [2019-11-20 11:14:14,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2019-11-20 11:14:14,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 514 transitions. [2019-11-20 11:14:14,267 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 514 transitions. Word has length 83 [2019-11-20 11:14:14,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:14,267 INFO L462 AbstractCegarLoop]: Abstraction has 303 states and 514 transitions. [2019-11-20 11:14:14,267 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 514 transitions. [2019-11-20 11:14:14,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-11-20 11:14:14,269 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:14,270 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:14,270 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:14,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:14,271 INFO L82 PathProgramCache]: Analyzing trace with hash -1102198878, now seen corresponding path program 1 times [2019-11-20 11:14:14,271 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:14,271 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025414872] [2019-11-20 11:14:14,271 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-20 11:14:14,325 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025414872] [2019-11-20 11:14:14,326 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:14,326 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:14,329 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [766144309] [2019-11-20 11:14:14,330 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:14,330 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:14,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:14,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:14,331 INFO L87 Difference]: Start difference. First operand 303 states and 514 transitions. Second operand 3 states. [2019-11-20 11:14:14,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:14,513 INFO L93 Difference]: Finished difference Result 601 states and 1019 transitions. [2019-11-20 11:14:14,514 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:14,514 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 84 [2019-11-20 11:14:14,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:14,517 INFO L225 Difference]: With dead ends: 601 [2019-11-20 11:14:14,517 INFO L226 Difference]: Without dead ends: 305 [2019-11-20 11:14:14,518 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:14,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2019-11-20 11:14:14,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 303. [2019-11-20 11:14:14,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2019-11-20 11:14:14,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 510 transitions. [2019-11-20 11:14:14,535 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 510 transitions. Word has length 84 [2019-11-20 11:14:14,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:14,535 INFO L462 AbstractCegarLoop]: Abstraction has 303 states and 510 transitions. [2019-11-20 11:14:14,536 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 510 transitions. [2019-11-20 11:14:14,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-11-20 11:14:14,538 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:14,539 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:14,539 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:14,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:14,539 INFO L82 PathProgramCache]: Analyzing trace with hash -2038845885, now seen corresponding path program 1 times [2019-11-20 11:14:14,540 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:14,541 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759086839] [2019-11-20 11:14:14,541 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:14,641 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2019-11-20 11:14:14,642 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759086839] [2019-11-20 11:14:14,642 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:14,642 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:14,643 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211384808] [2019-11-20 11:14:14,643 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:14,643 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:14,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:14,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:14,644 INFO L87 Difference]: Start difference. First operand 303 states and 510 transitions. Second operand 3 states. [2019-11-20 11:14:14,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:14,795 INFO L93 Difference]: Finished difference Result 608 states and 1021 transitions. [2019-11-20 11:14:14,796 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:14,796 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2019-11-20 11:14:14,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:14,798 INFO L225 Difference]: With dead ends: 608 [2019-11-20 11:14:14,798 INFO L226 Difference]: Without dead ends: 312 [2019-11-20 11:14:14,799 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:14,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2019-11-20 11:14:14,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 312. [2019-11-20 11:14:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 312 states. [2019-11-20 11:14:14,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 312 states and 516 transitions. [2019-11-20 11:14:14,816 INFO L78 Accepts]: Start accepts. Automaton has 312 states and 516 transitions. Word has length 96 [2019-11-20 11:14:14,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:14,817 INFO L462 AbstractCegarLoop]: Abstraction has 312 states and 516 transitions. [2019-11-20 11:14:14,817 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:14,817 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 516 transitions. [2019-11-20 11:14:14,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-11-20 11:14:14,819 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:14,819 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:14,820 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:14,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:14,820 INFO L82 PathProgramCache]: Analyzing trace with hash 2067402745, now seen corresponding path program 1 times [2019-11-20 11:14:14,820 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:14,821 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1290674186] [2019-11-20 11:14:14,821 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:14,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:14,898 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-20 11:14:14,900 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1290674186] [2019-11-20 11:14:14,900 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:14,900 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:14,905 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15590194] [2019-11-20 11:14:14,906 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:14,906 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:14,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:14,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:14,907 INFO L87 Difference]: Start difference. First operand 312 states and 516 transitions. Second operand 3 states. [2019-11-20 11:14:15,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:15,116 INFO L93 Difference]: Finished difference Result 648 states and 1074 transitions. [2019-11-20 11:14:15,117 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:15,117 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2019-11-20 11:14:15,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:15,120 INFO L225 Difference]: With dead ends: 648 [2019-11-20 11:14:15,120 INFO L226 Difference]: Without dead ends: 343 [2019-11-20 11:14:15,121 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:15,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2019-11-20 11:14:15,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 341. [2019-11-20 11:14:15,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2019-11-20 11:14:15,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 563 transitions. [2019-11-20 11:14:15,137 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 563 transitions. Word has length 97 [2019-11-20 11:14:15,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:15,138 INFO L462 AbstractCegarLoop]: Abstraction has 341 states and 563 transitions. [2019-11-20 11:14:15,138 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:15,138 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 563 transitions. [2019-11-20 11:14:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-11-20 11:14:15,140 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:15,140 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:15,141 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:15,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:15,141 INFO L82 PathProgramCache]: Analyzing trace with hash -405291931, now seen corresponding path program 1 times [2019-11-20 11:14:15,142 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:15,142 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1523098753] [2019-11-20 11:14:15,142 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:15,190 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-20 11:14:15,190 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1523098753] [2019-11-20 11:14:15,191 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:15,191 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:15,191 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537432549] [2019-11-20 11:14:15,192 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:15,192 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:15,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:15,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:15,195 INFO L87 Difference]: Start difference. First operand 341 states and 563 transitions. Second operand 3 states. [2019-11-20 11:14:15,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:15,418 INFO L93 Difference]: Finished difference Result 677 states and 1117 transitions. [2019-11-20 11:14:15,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:15,419 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 98 [2019-11-20 11:14:15,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:15,422 INFO L225 Difference]: With dead ends: 677 [2019-11-20 11:14:15,422 INFO L226 Difference]: Without dead ends: 343 [2019-11-20 11:14:15,427 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:15,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2019-11-20 11:14:15,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 341. [2019-11-20 11:14:15,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2019-11-20 11:14:15,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 559 transitions. [2019-11-20 11:14:15,445 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 559 transitions. Word has length 98 [2019-11-20 11:14:15,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:15,446 INFO L462 AbstractCegarLoop]: Abstraction has 341 states and 559 transitions. [2019-11-20 11:14:15,446 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 559 transitions. [2019-11-20 11:14:15,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-11-20 11:14:15,448 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:15,449 INFO L410 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] [2019-11-20 11:14:15,449 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:15,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:15,450 INFO L82 PathProgramCache]: Analyzing trace with hash -1888540852, now seen corresponding path program 1 times [2019-11-20 11:14:15,450 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:15,450 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827050300] [2019-11-20 11:14:15,450 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:15,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:15,500 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-20 11:14:15,500 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1827050300] [2019-11-20 11:14:15,500 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:15,501 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:15,501 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736425688] [2019-11-20 11:14:15,501 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:15,502 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:15,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:15,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:15,503 INFO L87 Difference]: Start difference. First operand 341 states and 559 transitions. Second operand 3 states. [2019-11-20 11:14:15,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:15,709 INFO L93 Difference]: Finished difference Result 711 states and 1169 transitions. [2019-11-20 11:14:15,711 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:15,711 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2019-11-20 11:14:15,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:15,714 INFO L225 Difference]: With dead ends: 711 [2019-11-20 11:14:15,714 INFO L226 Difference]: Without dead ends: 377 [2019-11-20 11:14:15,715 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:15,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2019-11-20 11:14:15,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 368. [2019-11-20 11:14:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2019-11-20 11:14:15,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 601 transitions. [2019-11-20 11:14:15,733 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 601 transitions. Word has length 100 [2019-11-20 11:14:15,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:15,734 INFO L462 AbstractCegarLoop]: Abstraction has 368 states and 601 transitions. [2019-11-20 11:14:15,734 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:15,734 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 601 transitions. [2019-11-20 11:14:15,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-11-20 11:14:15,736 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:15,736 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:15,737 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:15,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:15,737 INFO L82 PathProgramCache]: Analyzing trace with hash -914923520, now seen corresponding path program 1 times [2019-11-20 11:14:15,737 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:15,738 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363750881] [2019-11-20 11:14:15,738 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:15,791 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-20 11:14:15,792 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [363750881] [2019-11-20 11:14:15,792 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:15,792 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:15,793 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850549729] [2019-11-20 11:14:15,793 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:15,794 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:15,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:15,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:15,794 INFO L87 Difference]: Start difference. First operand 368 states and 601 transitions. Second operand 3 states. [2019-11-20 11:14:16,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:16,026 INFO L93 Difference]: Finished difference Result 738 states and 1206 transitions. [2019-11-20 11:14:16,027 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:16,027 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 101 [2019-11-20 11:14:16,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:16,030 INFO L225 Difference]: With dead ends: 738 [2019-11-20 11:14:16,031 INFO L226 Difference]: Without dead ends: 377 [2019-11-20 11:14:16,032 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:16,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2019-11-20 11:14:16,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 368. [2019-11-20 11:14:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2019-11-20 11:14:16,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 596 transitions. [2019-11-20 11:14:16,054 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 596 transitions. Word has length 101 [2019-11-20 11:14:16,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:16,055 INFO L462 AbstractCegarLoop]: Abstraction has 368 states and 596 transitions. [2019-11-20 11:14:16,055 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:16,055 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 596 transitions. [2019-11-20 11:14:16,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-11-20 11:14:16,058 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:16,058 INFO L410 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] [2019-11-20 11:14:16,059 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:16,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:16,059 INFO L82 PathProgramCache]: Analyzing trace with hash 1027811327, now seen corresponding path program 1 times [2019-11-20 11:14:16,060 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:16,060 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840310220] [2019-11-20 11:14:16,060 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:16,127 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-11-20 11:14:16,127 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840310220] [2019-11-20 11:14:16,128 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:16,128 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:16,128 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155643908] [2019-11-20 11:14:16,129 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:16,129 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:16,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:16,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:16,131 INFO L87 Difference]: Start difference. First operand 368 states and 596 transitions. Second operand 3 states. [2019-11-20 11:14:16,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:16,372 INFO L93 Difference]: Finished difference Result 766 states and 1241 transitions. [2019-11-20 11:14:16,373 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:16,373 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 109 [2019-11-20 11:14:16,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:16,376 INFO L225 Difference]: With dead ends: 766 [2019-11-20 11:14:16,377 INFO L226 Difference]: Without dead ends: 405 [2019-11-20 11:14:16,378 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:16,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2019-11-20 11:14:16,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 402. [2019-11-20 11:14:16,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2019-11-20 11:14:16,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 649 transitions. [2019-11-20 11:14:16,398 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 649 transitions. Word has length 109 [2019-11-20 11:14:16,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:16,398 INFO L462 AbstractCegarLoop]: Abstraction has 402 states and 649 transitions. [2019-11-20 11:14:16,399 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:16,399 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 649 transitions. [2019-11-20 11:14:16,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-11-20 11:14:16,401 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:16,401 INFO L410 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] [2019-11-20 11:14:16,402 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:16,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:16,402 INFO L82 PathProgramCache]: Analyzing trace with hash -1871752250, now seen corresponding path program 1 times [2019-11-20 11:14:16,402 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:16,408 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615719900] [2019-11-20 11:14:16,408 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:16,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:16,464 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-11-20 11:14:16,465 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615719900] [2019-11-20 11:14:16,465 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:16,465 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:16,466 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326117555] [2019-11-20 11:14:16,466 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:16,466 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:16,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:16,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:16,467 INFO L87 Difference]: Start difference. First operand 402 states and 649 transitions. Second operand 3 states. [2019-11-20 11:14:16,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:16,687 INFO L93 Difference]: Finished difference Result 800 states and 1291 transitions. [2019-11-20 11:14:16,687 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:16,687 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 110 [2019-11-20 11:14:16,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:16,691 INFO L225 Difference]: With dead ends: 800 [2019-11-20 11:14:16,691 INFO L226 Difference]: Without dead ends: 405 [2019-11-20 11:14:16,692 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:16,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2019-11-20 11:14:16,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 402. [2019-11-20 11:14:16,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2019-11-20 11:14:16,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 646 transitions. [2019-11-20 11:14:16,714 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 646 transitions. Word has length 110 [2019-11-20 11:14:16,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:16,714 INFO L462 AbstractCegarLoop]: Abstraction has 402 states and 646 transitions. [2019-11-20 11:14:16,714 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 646 transitions. [2019-11-20 11:14:16,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2019-11-20 11:14:16,717 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:16,717 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 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] [2019-11-20 11:14:16,717 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:16,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:16,718 INFO L82 PathProgramCache]: Analyzing trace with hash -999335216, now seen corresponding path program 1 times [2019-11-20 11:14:16,718 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:16,719 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350195454] [2019-11-20 11:14:16,719 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:16,774 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-20 11:14:16,775 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [350195454] [2019-11-20 11:14:16,775 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:16,775 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:16,775 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1140460913] [2019-11-20 11:14:16,776 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:16,776 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:16,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:16,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:16,777 INFO L87 Difference]: Start difference. First operand 402 states and 646 transitions. Second operand 3 states. [2019-11-20 11:14:17,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:17,009 INFO L93 Difference]: Finished difference Result 845 states and 1357 transitions. [2019-11-20 11:14:17,010 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:17,010 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 113 [2019-11-20 11:14:17,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:17,014 INFO L225 Difference]: With dead ends: 845 [2019-11-20 11:14:17,014 INFO L226 Difference]: Without dead ends: 450 [2019-11-20 11:14:17,017 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:17,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2019-11-20 11:14:17,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 444. [2019-11-20 11:14:17,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 444 states. [2019-11-20 11:14:17,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 444 states and 711 transitions. [2019-11-20 11:14:17,038 INFO L78 Accepts]: Start accepts. Automaton has 444 states and 711 transitions. Word has length 113 [2019-11-20 11:14:17,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:17,039 INFO L462 AbstractCegarLoop]: Abstraction has 444 states and 711 transitions. [2019-11-20 11:14:17,039 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:17,039 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 711 transitions. [2019-11-20 11:14:17,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-11-20 11:14:17,041 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:17,042 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 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] [2019-11-20 11:14:17,042 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:17,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:17,043 INFO L82 PathProgramCache]: Analyzing trace with hash 948766871, now seen corresponding path program 1 times [2019-11-20 11:14:17,043 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:17,043 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539908221] [2019-11-20 11:14:17,043 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:17,097 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-20 11:14:17,098 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539908221] [2019-11-20 11:14:17,098 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:17,098 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:17,098 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1233170239] [2019-11-20 11:14:17,099 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:17,099 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:17,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:17,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:17,100 INFO L87 Difference]: Start difference. First operand 444 states and 711 transitions. Second operand 3 states. [2019-11-20 11:14:17,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:17,339 INFO L93 Difference]: Finished difference Result 891 states and 1428 transitions. [2019-11-20 11:14:17,339 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:17,339 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 114 [2019-11-20 11:14:17,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:17,343 INFO L225 Difference]: With dead ends: 891 [2019-11-20 11:14:17,343 INFO L226 Difference]: Without dead ends: 452 [2019-11-20 11:14:17,344 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:17,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2019-11-20 11:14:17,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 446. [2019-11-20 11:14:17,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 446 states. [2019-11-20 11:14:17,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 446 states and 714 transitions. [2019-11-20 11:14:17,366 INFO L78 Accepts]: Start accepts. Automaton has 446 states and 714 transitions. Word has length 114 [2019-11-20 11:14:17,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:17,366 INFO L462 AbstractCegarLoop]: Abstraction has 446 states and 714 transitions. [2019-11-20 11:14:17,367 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 714 transitions. [2019-11-20 11:14:17,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-11-20 11:14:17,369 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:17,371 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:17,372 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:17,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:17,372 INFO L82 PathProgramCache]: Analyzing trace with hash -1289805000, now seen corresponding path program 1 times [2019-11-20 11:14:17,372 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:17,373 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821012039] [2019-11-20 11:14:17,373 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:17,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:17,421 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-11-20 11:14:17,422 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821012039] [2019-11-20 11:14:17,422 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:17,422 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:17,423 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057436166] [2019-11-20 11:14:17,423 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:17,423 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:17,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:17,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:17,424 INFO L87 Difference]: Start difference. First operand 446 states and 714 transitions. Second operand 3 states. [2019-11-20 11:14:17,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:17,628 INFO L93 Difference]: Finished difference Result 924 states and 1483 transitions. [2019-11-20 11:14:17,628 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:17,629 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2019-11-20 11:14:17,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:17,632 INFO L225 Difference]: With dead ends: 924 [2019-11-20 11:14:17,633 INFO L226 Difference]: Without dead ends: 485 [2019-11-20 11:14:17,634 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:17,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2019-11-20 11:14:17,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 471. [2019-11-20 11:14:17,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-11-20 11:14:17,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 749 transitions. [2019-11-20 11:14:17,658 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 749 transitions. Word has length 126 [2019-11-20 11:14:17,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:17,658 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 749 transitions. [2019-11-20 11:14:17,659 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:17,659 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 749 transitions. [2019-11-20 11:14:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2019-11-20 11:14:17,661 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:17,662 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:17,662 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:17,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:17,662 INFO L82 PathProgramCache]: Analyzing trace with hash -1057341556, now seen corresponding path program 1 times [2019-11-20 11:14:17,663 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:17,663 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878400656] [2019-11-20 11:14:17,663 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-11-20 11:14:17,709 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1878400656] [2019-11-20 11:14:17,709 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:17,709 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:17,709 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046698733] [2019-11-20 11:14:17,710 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:17,710 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:17,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:17,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:17,711 INFO L87 Difference]: Start difference. First operand 471 states and 749 transitions. Second operand 3 states. [2019-11-20 11:14:17,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:17,900 INFO L93 Difference]: Finished difference Result 949 states and 1510 transitions. [2019-11-20 11:14:17,900 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:17,900 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 127 [2019-11-20 11:14:17,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:17,904 INFO L225 Difference]: With dead ends: 949 [2019-11-20 11:14:17,904 INFO L226 Difference]: Without dead ends: 485 [2019-11-20 11:14:17,905 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:17,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2019-11-20 11:14:17,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 471. [2019-11-20 11:14:17,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-11-20 11:14:17,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 741 transitions. [2019-11-20 11:14:17,928 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 741 transitions. Word has length 127 [2019-11-20 11:14:17,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:17,928 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 741 transitions. [2019-11-20 11:14:17,929 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:17,929 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 741 transitions. [2019-11-20 11:14:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2019-11-20 11:14:17,931 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:17,932 INFO L410 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, 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] [2019-11-20 11:14:17,932 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:17,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:17,932 INFO L82 PathProgramCache]: Analyzing trace with hash -1852729836, now seen corresponding path program 1 times [2019-11-20 11:14:17,934 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:17,934 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1029392154] [2019-11-20 11:14:17,935 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:17,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:17,987 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2019-11-20 11:14:17,987 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1029392154] [2019-11-20 11:14:17,988 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:17,988 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:17,988 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883775979] [2019-11-20 11:14:17,990 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:17,990 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:17,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:17,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:17,991 INFO L87 Difference]: Start difference. First operand 471 states and 741 transitions. Second operand 3 states. [2019-11-20 11:14:18,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:18,228 INFO L93 Difference]: Finished difference Result 941 states and 1480 transitions. [2019-11-20 11:14:18,228 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:18,229 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2019-11-20 11:14:18,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:18,233 INFO L225 Difference]: With dead ends: 941 [2019-11-20 11:14:18,233 INFO L226 Difference]: Without dead ends: 477 [2019-11-20 11:14:18,234 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:18,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2019-11-20 11:14:18,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 471. [2019-11-20 11:14:18,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-11-20 11:14:18,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 736 transitions. [2019-11-20 11:14:18,261 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 736 transitions. Word has length 142 [2019-11-20 11:14:18,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:18,262 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 736 transitions. [2019-11-20 11:14:18,262 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:18,262 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 736 transitions. [2019-11-20 11:14:18,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2019-11-20 11:14:18,265 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:18,266 INFO L410 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, 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] [2019-11-20 11:14:18,266 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:18,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:18,267 INFO L82 PathProgramCache]: Analyzing trace with hash -591047027, now seen corresponding path program 1 times [2019-11-20 11:14:18,267 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:18,267 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640135941] [2019-11-20 11:14:18,267 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2019-11-20 11:14:18,356 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640135941] [2019-11-20 11:14:18,356 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:18,356 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:18,356 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800785819] [2019-11-20 11:14:18,357 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:18,357 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:18,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:18,358 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:18,358 INFO L87 Difference]: Start difference. First operand 471 states and 736 transitions. Second operand 3 states. [2019-11-20 11:14:18,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:18,564 INFO L93 Difference]: Finished difference Result 941 states and 1470 transitions. [2019-11-20 11:14:18,565 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:18,565 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2019-11-20 11:14:18,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:18,568 INFO L225 Difference]: With dead ends: 941 [2019-11-20 11:14:18,569 INFO L226 Difference]: Without dead ends: 477 [2019-11-20 11:14:18,570 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:18,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2019-11-20 11:14:18,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 471. [2019-11-20 11:14:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-11-20 11:14:18,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 731 transitions. [2019-11-20 11:14:18,592 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 731 transitions. Word has length 143 [2019-11-20 11:14:18,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:18,592 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 731 transitions. [2019-11-20 11:14:18,593 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:18,593 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 731 transitions. [2019-11-20 11:14:18,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-11-20 11:14:18,595 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:18,596 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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] [2019-11-20 11:14:18,596 INFO L410 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:18,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:18,596 INFO L82 PathProgramCache]: Analyzing trace with hash -496968781, now seen corresponding path program 1 times [2019-11-20 11:14:18,597 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:18,597 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735871176] [2019-11-20 11:14:18,597 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:18,647 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2019-11-20 11:14:18,649 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735871176] [2019-11-20 11:14:18,649 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:18,649 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:18,649 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127767076] [2019-11-20 11:14:18,651 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:18,651 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:18,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:18,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:18,652 INFO L87 Difference]: Start difference. First operand 471 states and 731 transitions. Second operand 3 states. [2019-11-20 11:14:18,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:18,834 INFO L93 Difference]: Finished difference Result 964 states and 1498 transitions. [2019-11-20 11:14:18,835 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:18,835 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2019-11-20 11:14:18,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:18,838 INFO L225 Difference]: With dead ends: 964 [2019-11-20 11:14:18,839 INFO L226 Difference]: Without dead ends: 500 [2019-11-20 11:14:18,840 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:18,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2019-11-20 11:14:18,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 495. [2019-11-20 11:14:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2019-11-20 11:14:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 762 transitions. [2019-11-20 11:14:18,867 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 762 transitions. Word has length 147 [2019-11-20 11:14:18,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:18,867 INFO L462 AbstractCegarLoop]: Abstraction has 495 states and 762 transitions. [2019-11-20 11:14:18,867 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:18,868 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 762 transitions. [2019-11-20 11:14:18,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-11-20 11:14:18,870 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:18,870 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 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] [2019-11-20 11:14:18,871 INFO L410 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:18,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:18,871 INFO L82 PathProgramCache]: Analyzing trace with hash -1996412097, now seen corresponding path program 1 times [2019-11-20 11:14:18,872 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:18,872 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932618544] [2019-11-20 11:14:18,872 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:18,927 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2019-11-20 11:14:18,928 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932618544] [2019-11-20 11:14:18,928 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:18,928 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:18,929 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533546354] [2019-11-20 11:14:18,929 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:18,929 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:18,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:18,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:18,931 INFO L87 Difference]: Start difference. First operand 495 states and 762 transitions. Second operand 3 states. [2019-11-20 11:14:19,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:19,126 INFO L93 Difference]: Finished difference Result 988 states and 1520 transitions. [2019-11-20 11:14:19,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:19,128 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2019-11-20 11:14:19,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:19,132 INFO L225 Difference]: With dead ends: 988 [2019-11-20 11:14:19,132 INFO L226 Difference]: Without dead ends: 500 [2019-11-20 11:14:19,134 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:19,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2019-11-20 11:14:19,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 495. [2019-11-20 11:14:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2019-11-20 11:14:19,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 753 transitions. [2019-11-20 11:14:19,157 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 753 transitions. Word has length 148 [2019-11-20 11:14:19,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:19,158 INFO L462 AbstractCegarLoop]: Abstraction has 495 states and 753 transitions. [2019-11-20 11:14:19,158 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 753 transitions. [2019-11-20 11:14:19,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-11-20 11:14:19,160 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:19,161 INFO L410 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] [2019-11-20 11:14:19,161 INFO L410 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:19,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:19,162 INFO L82 PathProgramCache]: Analyzing trace with hash 94488236, now seen corresponding path program 1 times [2019-11-20 11:14:19,162 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:19,162 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911902003] [2019-11-20 11:14:19,162 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:19,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:19,235 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-11-20 11:14:19,235 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1911902003] [2019-11-20 11:14:19,235 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:19,236 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:19,236 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091878065] [2019-11-20 11:14:19,237 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:19,239 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:19,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:19,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:19,240 INFO L87 Difference]: Start difference. First operand 495 states and 753 transitions. Second operand 3 states. [2019-11-20 11:14:19,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:19,468 INFO L93 Difference]: Finished difference Result 1031 states and 1563 transitions. [2019-11-20 11:14:19,468 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:19,468 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2019-11-20 11:14:19,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:19,472 INFO L225 Difference]: With dead ends: 1031 [2019-11-20 11:14:19,473 INFO L226 Difference]: Without dead ends: 543 [2019-11-20 11:14:19,474 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:19,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2019-11-20 11:14:19,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 536. [2019-11-20 11:14:19,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 536 states. [2019-11-20 11:14:19,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 536 states and 808 transitions. [2019-11-20 11:14:19,499 INFO L78 Accepts]: Start accepts. Automaton has 536 states and 808 transitions. Word has length 153 [2019-11-20 11:14:19,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:19,500 INFO L462 AbstractCegarLoop]: Abstraction has 536 states and 808 transitions. [2019-11-20 11:14:19,500 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:19,500 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 808 transitions. [2019-11-20 11:14:19,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-11-20 11:14:19,503 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:19,503 INFO L410 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] [2019-11-20 11:14:19,504 INFO L410 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:19,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:19,505 INFO L82 PathProgramCache]: Analyzing trace with hash -1668084205, now seen corresponding path program 1 times [2019-11-20 11:14:19,505 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:19,505 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [864989973] [2019-11-20 11:14:19,505 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-11-20 11:14:19,566 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [864989973] [2019-11-20 11:14:19,567 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:19,567 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:19,567 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702279360] [2019-11-20 11:14:19,568 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:19,568 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:19,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:19,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:19,569 INFO L87 Difference]: Start difference. First operand 536 states and 808 transitions. Second operand 3 states. [2019-11-20 11:14:19,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:19,808 INFO L93 Difference]: Finished difference Result 1072 states and 1616 transitions. [2019-11-20 11:14:19,808 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:19,809 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 154 [2019-11-20 11:14:19,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:19,812 INFO L225 Difference]: With dead ends: 1072 [2019-11-20 11:14:19,813 INFO L226 Difference]: Without dead ends: 524 [2019-11-20 11:14:19,815 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:19,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2019-11-20 11:14:19,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 517. [2019-11-20 11:14:19,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 517 states. [2019-11-20 11:14:19,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 517 states and 778 transitions. [2019-11-20 11:14:19,841 INFO L78 Accepts]: Start accepts. Automaton has 517 states and 778 transitions. Word has length 154 [2019-11-20 11:14:19,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:19,842 INFO L462 AbstractCegarLoop]: Abstraction has 517 states and 778 transitions. [2019-11-20 11:14:19,842 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 778 transitions. [2019-11-20 11:14:19,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2019-11-20 11:14:19,845 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:19,845 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 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] [2019-11-20 11:14:19,845 INFO L410 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:19,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:19,846 INFO L82 PathProgramCache]: Analyzing trace with hash -1516216508, now seen corresponding path program 1 times [2019-11-20 11:14:19,846 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:19,846 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1673083798] [2019-11-20 11:14:19,847 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:19,899 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2019-11-20 11:14:19,899 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1673083798] [2019-11-20 11:14:19,900 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:19,900 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:19,900 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980578683] [2019-11-20 11:14:19,901 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:19,901 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:19,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:19,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:19,902 INFO L87 Difference]: Start difference. First operand 517 states and 778 transitions. Second operand 3 states. [2019-11-20 11:14:20,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:20,078 INFO L93 Difference]: Finished difference Result 1052 states and 1586 transitions. [2019-11-20 11:14:20,078 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:20,079 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 168 [2019-11-20 11:14:20,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:20,082 INFO L225 Difference]: With dead ends: 1052 [2019-11-20 11:14:20,083 INFO L226 Difference]: Without dead ends: 542 [2019-11-20 11:14:20,084 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:20,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states. [2019-11-20 11:14:20,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 538. [2019-11-20 11:14:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 538 states. [2019-11-20 11:14:20,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 538 states and 802 transitions. [2019-11-20 11:14:20,110 INFO L78 Accepts]: Start accepts. Automaton has 538 states and 802 transitions. Word has length 168 [2019-11-20 11:14:20,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:20,110 INFO L462 AbstractCegarLoop]: Abstraction has 538 states and 802 transitions. [2019-11-20 11:14:20,110 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:20,110 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 802 transitions. [2019-11-20 11:14:20,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-11-20 11:14:20,113 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:20,113 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 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] [2019-11-20 11:14:20,113 INFO L410 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:20,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:20,114 INFO L82 PathProgramCache]: Analyzing trace with hash 648643544, now seen corresponding path program 1 times [2019-11-20 11:14:20,114 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:20,114 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55925953] [2019-11-20 11:14:20,114 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:20,213 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2019-11-20 11:14:20,213 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55925953] [2019-11-20 11:14:20,214 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:20,214 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:14:20,214 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12486154] [2019-11-20 11:14:20,215 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:20,215 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:20,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:20,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:20,216 INFO L87 Difference]: Start difference. First operand 538 states and 802 transitions. Second operand 3 states. [2019-11-20 11:14:20,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:20,394 INFO L93 Difference]: Finished difference Result 1073 states and 1599 transitions. [2019-11-20 11:14:20,395 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:20,395 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 169 [2019-11-20 11:14:20,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:20,399 INFO L225 Difference]: With dead ends: 1073 [2019-11-20 11:14:20,399 INFO L226 Difference]: Without dead ends: 540 [2019-11-20 11:14:20,400 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:20,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 540 states. [2019-11-20 11:14:20,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 540 to 536. [2019-11-20 11:14:20,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 536 states. [2019-11-20 11:14:20,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 536 states and 788 transitions. [2019-11-20 11:14:20,428 INFO L78 Accepts]: Start accepts. Automaton has 536 states and 788 transitions. Word has length 169 [2019-11-20 11:14:20,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:20,428 INFO L462 AbstractCegarLoop]: Abstraction has 536 states and 788 transitions. [2019-11-20 11:14:20,429 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 788 transitions. [2019-11-20 11:14:20,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-11-20 11:14:20,432 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:20,432 INFO L410 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] [2019-11-20 11:14:20,432 INFO L410 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:20,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:20,433 INFO L82 PathProgramCache]: Analyzing trace with hash 1531494180, now seen corresponding path program 1 times [2019-11-20 11:14:20,433 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:20,433 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294134635] [2019-11-20 11:14:20,434 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2019-11-20 11:14:20,503 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294134635] [2019-11-20 11:14:20,503 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:20,503 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:14:20,504 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589341197] [2019-11-20 11:14:20,504 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:20,504 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:20,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:20,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:20,505 INFO L87 Difference]: Start difference. First operand 536 states and 788 transitions. Second operand 3 states. [2019-11-20 11:14:20,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:20,570 INFO L93 Difference]: Finished difference Result 1587 states and 2329 transitions. [2019-11-20 11:14:20,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:20,571 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2019-11-20 11:14:20,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:20,578 INFO L225 Difference]: With dead ends: 1587 [2019-11-20 11:14:20,579 INFO L226 Difference]: Without dead ends: 1058 [2019-11-20 11:14:20,583 INFO L630 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 [2019-11-20 11:14:20,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1058 states. [2019-11-20 11:14:20,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1058 to 537. [2019-11-20 11:14:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 537 states. [2019-11-20 11:14:20,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 789 transitions. [2019-11-20 11:14:20,617 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 789 transitions. Word has length 184 [2019-11-20 11:14:20,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:20,617 INFO L462 AbstractCegarLoop]: Abstraction has 537 states and 789 transitions. [2019-11-20 11:14:20,617 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:20,618 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 789 transitions. [2019-11-20 11:14:20,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-11-20 11:14:20,620 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:20,621 INFO L410 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] [2019-11-20 11:14:20,621 INFO L410 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:20,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:20,622 INFO L82 PathProgramCache]: Analyzing trace with hash -335214494, now seen corresponding path program 1 times [2019-11-20 11:14:20,622 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:20,622 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550381959] [2019-11-20 11:14:20,622 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:20,707 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2019-11-20 11:14:20,707 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1550381959] [2019-11-20 11:14:20,707 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:20,707 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:14:20,708 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871014218] [2019-11-20 11:14:20,708 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:20,708 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:20,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:20,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:20,709 INFO L87 Difference]: Start difference. First operand 537 states and 789 transitions. Second operand 3 states. [2019-11-20 11:14:20,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:20,866 INFO L93 Difference]: Finished difference Result 1595 states and 2344 transitions. [2019-11-20 11:14:20,867 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:20,867 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2019-11-20 11:14:20,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:20,874 INFO L225 Difference]: With dead ends: 1595 [2019-11-20 11:14:20,875 INFO L226 Difference]: Without dead ends: 1065 [2019-11-20 11:14:20,876 INFO L630 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 [2019-11-20 11:14:20,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1065 states. [2019-11-20 11:14:20,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1065 to 1065. [2019-11-20 11:14:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1065 states. [2019-11-20 11:14:20,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 1065 states and 1547 transitions. [2019-11-20 11:14:20,934 INFO L78 Accepts]: Start accepts. Automaton has 1065 states and 1547 transitions. Word has length 184 [2019-11-20 11:14:20,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:20,935 INFO L462 AbstractCegarLoop]: Abstraction has 1065 states and 1547 transitions. [2019-11-20 11:14:20,935 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:20,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1547 transitions. [2019-11-20 11:14:20,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-11-20 11:14:20,939 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:20,940 INFO L410 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] [2019-11-20 11:14:20,940 INFO L410 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:20,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:20,941 INFO L82 PathProgramCache]: Analyzing trace with hash 613712652, now seen corresponding path program 1 times [2019-11-20 11:14:20,941 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:20,941 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094042067] [2019-11-20 11:14:20,941 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:20,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:21,032 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2019-11-20 11:14:21,033 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094042067] [2019-11-20 11:14:21,033 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:21,033 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:14:21,034 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429393368] [2019-11-20 11:14:21,034 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:21,034 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:21,035 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:21,035 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:21,035 INFO L87 Difference]: Start difference. First operand 1065 states and 1547 transitions. Second operand 3 states. [2019-11-20 11:14:21,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:21,221 INFO L93 Difference]: Finished difference Result 2651 states and 3860 transitions. [2019-11-20 11:14:21,221 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:21,221 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 186 [2019-11-20 11:14:21,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:21,233 INFO L225 Difference]: With dead ends: 2651 [2019-11-20 11:14:21,233 INFO L226 Difference]: Without dead ends: 1593 [2019-11-20 11:14:21,236 INFO L630 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 [2019-11-20 11:14:21,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1593 states. [2019-11-20 11:14:21,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1593 to 1593. [2019-11-20 11:14:21,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1593 states. [2019-11-20 11:14:21,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1593 states and 2306 transitions. [2019-11-20 11:14:21,324 INFO L78 Accepts]: Start accepts. Automaton has 1593 states and 2306 transitions. Word has length 186 [2019-11-20 11:14:21,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:21,324 INFO L462 AbstractCegarLoop]: Abstraction has 1593 states and 2306 transitions. [2019-11-20 11:14:21,325 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:21,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2306 transitions. [2019-11-20 11:14:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-11-20 11:14:21,330 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:21,330 INFO L410 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] [2019-11-20 11:14:21,330 INFO L410 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:21,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:21,331 INFO L82 PathProgramCache]: Analyzing trace with hash 441366398, now seen corresponding path program 1 times [2019-11-20 11:14:21,331 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:21,331 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1142635037] [2019-11-20 11:14:21,332 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:21,427 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 174 proven. 26 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2019-11-20 11:14:21,428 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1142635037] [2019-11-20 11:14:21,430 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1191206986] [2019-11-20 11:14:21,430 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:21,564 INFO L255 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 11:14:21,587 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:14:21,696 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2019-11-20 11:14:21,697 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:14:21,698 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-20 11:14:21,698 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1599783637] [2019-11-20 11:14:21,699 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:21,699 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:21,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:21,700 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:21,700 INFO L87 Difference]: Start difference. First operand 1593 states and 2306 transitions. Second operand 3 states. [2019-11-20 11:14:21,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:21,942 INFO L93 Difference]: Finished difference Result 3707 states and 5378 transitions. [2019-11-20 11:14:21,943 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:21,943 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 187 [2019-11-20 11:14:21,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:21,957 INFO L225 Difference]: With dead ends: 3707 [2019-11-20 11:14:21,958 INFO L226 Difference]: Without dead ends: 2121 [2019-11-20 11:14:21,962 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:21,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2121 states. [2019-11-20 11:14:22,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2121 to 2121. [2019-11-20 11:14:22,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2121 states. [2019-11-20 11:14:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 2121 states and 3067 transitions. [2019-11-20 11:14:22,086 INFO L78 Accepts]: Start accepts. Automaton has 2121 states and 3067 transitions. Word has length 187 [2019-11-20 11:14:22,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:22,086 INFO L462 AbstractCegarLoop]: Abstraction has 2121 states and 3067 transitions. [2019-11-20 11:14:22,087 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3067 transitions. [2019-11-20 11:14:22,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-11-20 11:14:22,096 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:22,096 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 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] [2019-11-20 11:14:22,302 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:22,302 INFO L410 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:22,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:22,303 INFO L82 PathProgramCache]: Analyzing trace with hash 382109115, now seen corresponding path program 1 times [2019-11-20 11:14:22,303 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:22,303 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696546236] [2019-11-20 11:14:22,303 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:22,449 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2019-11-20 11:14:22,449 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696546236] [2019-11-20 11:14:22,450 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:22,450 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:14:22,450 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1941759789] [2019-11-20 11:14:22,451 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:22,451 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:22,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:22,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:22,452 INFO L87 Difference]: Start difference. First operand 2121 states and 3067 transitions. Second operand 3 states. [2019-11-20 11:14:22,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:22,708 INFO L93 Difference]: Finished difference Result 4755 states and 6887 transitions. [2019-11-20 11:14:22,708 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:22,708 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-11-20 11:14:22,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:22,727 INFO L225 Difference]: With dead ends: 4755 [2019-11-20 11:14:22,727 INFO L226 Difference]: Without dead ends: 2641 [2019-11-20 11:14:22,731 INFO L630 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 [2019-11-20 11:14:22,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2641 states. [2019-11-20 11:14:22,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2641 to 2641. [2019-11-20 11:14:22,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2641 states. [2019-11-20 11:14:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 2641 states and 3813 transitions. [2019-11-20 11:14:22,866 INFO L78 Accepts]: Start accepts. Automaton has 2641 states and 3813 transitions. Word has length 286 [2019-11-20 11:14:22,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:22,867 INFO L462 AbstractCegarLoop]: Abstraction has 2641 states and 3813 transitions. [2019-11-20 11:14:22,867 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 3813 transitions. [2019-11-20 11:14:22,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-11-20 11:14:22,876 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:22,878 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 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] [2019-11-20 11:14:22,878 INFO L410 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:22,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:22,879 INFO L82 PathProgramCache]: Analyzing trace with hash 630255609, now seen corresponding path program 1 times [2019-11-20 11:14:22,879 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:22,879 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538255610] [2019-11-20 11:14:22,879 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:22,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:23,021 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 369 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2019-11-20 11:14:23,021 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538255610] [2019-11-20 11:14:23,022 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:23,022 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:14:23,022 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846707081] [2019-11-20 11:14:23,023 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:23,023 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:23,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:23,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:23,024 INFO L87 Difference]: Start difference. First operand 2641 states and 3813 transitions. Second operand 3 states. [2019-11-20 11:14:23,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:23,288 INFO L93 Difference]: Finished difference Result 5764 states and 8340 transitions. [2019-11-20 11:14:23,288 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:23,288 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-11-20 11:14:23,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:23,318 INFO L225 Difference]: With dead ends: 5764 [2019-11-20 11:14:23,318 INFO L226 Difference]: Without dead ends: 3130 [2019-11-20 11:14:23,324 INFO L630 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 [2019-11-20 11:14:23,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3130 states. [2019-11-20 11:14:23,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3130 to 3130. [2019-11-20 11:14:23,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3130 states. [2019-11-20 11:14:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3130 states to 3130 states and 4516 transitions. [2019-11-20 11:14:23,480 INFO L78 Accepts]: Start accepts. Automaton has 3130 states and 4516 transitions. Word has length 286 [2019-11-20 11:14:23,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:23,481 INFO L462 AbstractCegarLoop]: Abstraction has 3130 states and 4516 transitions. [2019-11-20 11:14:23,481 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:23,481 INFO L276 IsEmpty]: Start isEmpty. Operand 3130 states and 4516 transitions. [2019-11-20 11:14:23,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-11-20 11:14:23,490 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:23,491 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 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] [2019-11-20 11:14:23,491 INFO L410 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:23,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:23,492 INFO L82 PathProgramCache]: Analyzing trace with hash -1447081289, now seen corresponding path program 1 times [2019-11-20 11:14:23,492 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:23,492 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595219062] [2019-11-20 11:14:23,492 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 478 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2019-11-20 11:14:23,665 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595219062] [2019-11-20 11:14:23,666 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:23,666 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:14:23,666 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627860009] [2019-11-20 11:14:23,667 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:23,668 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:23,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:23,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:23,668 INFO L87 Difference]: Start difference. First operand 3130 states and 4516 transitions. Second operand 3 states. [2019-11-20 11:14:23,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:23,911 INFO L93 Difference]: Finished difference Result 6744 states and 9748 transitions. [2019-11-20 11:14:23,912 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:23,912 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-11-20 11:14:23,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:23,949 INFO L225 Difference]: With dead ends: 6744 [2019-11-20 11:14:23,957 INFO L226 Difference]: Without dead ends: 3621 [2019-11-20 11:14:23,963 INFO L630 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 [2019-11-20 11:14:23,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3621 states. [2019-11-20 11:14:24,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3621 to 3621. [2019-11-20 11:14:24,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3621 states. [2019-11-20 11:14:24,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3621 states to 3621 states and 5221 transitions. [2019-11-20 11:14:24,116 INFO L78 Accepts]: Start accepts. Automaton has 3621 states and 5221 transitions. Word has length 286 [2019-11-20 11:14:24,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:24,117 INFO L462 AbstractCegarLoop]: Abstraction has 3621 states and 5221 transitions. [2019-11-20 11:14:24,117 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:24,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5221 transitions. [2019-11-20 11:14:24,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-11-20 11:14:24,128 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:24,128 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 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] [2019-11-20 11:14:24,129 INFO L410 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:24,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:24,129 INFO L82 PathProgramCache]: Analyzing trace with hash 874720629, now seen corresponding path program 1 times [2019-11-20 11:14:24,129 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:24,130 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1386082616] [2019-11-20 11:14:24,130 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:24,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:24,240 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 437 trivial. 0 not checked. [2019-11-20 11:14:24,241 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1386082616] [2019-11-20 11:14:24,241 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:24,241 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:14:24,242 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231547231] [2019-11-20 11:14:24,242 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:24,242 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:24,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:24,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:24,243 INFO L87 Difference]: Start difference. First operand 3621 states and 5221 transitions. Second operand 3 states. [2019-11-20 11:14:24,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:24,524 INFO L93 Difference]: Finished difference Result 7728 states and 11160 transitions. [2019-11-20 11:14:24,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:24,525 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-11-20 11:14:24,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:24,537 INFO L225 Difference]: With dead ends: 7728 [2019-11-20 11:14:24,537 INFO L226 Difference]: Without dead ends: 4114 [2019-11-20 11:14:24,543 INFO L630 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 [2019-11-20 11:14:24,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4114 states. [2019-11-20 11:14:24,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4114 to 4114. [2019-11-20 11:14:24,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4114 states. [2019-11-20 11:14:24,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 4114 states and 5928 transitions. [2019-11-20 11:14:24,736 INFO L78 Accepts]: Start accepts. Automaton has 4114 states and 5928 transitions. Word has length 286 [2019-11-20 11:14:24,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:24,736 INFO L462 AbstractCegarLoop]: Abstraction has 4114 states and 5928 transitions. [2019-11-20 11:14:24,736 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 4114 states and 5928 transitions. [2019-11-20 11:14:24,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2019-11-20 11:14:24,755 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:24,756 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 7, 6, 6, 5, 5, 4, 4, 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, 1, 1, 1, 1] [2019-11-20 11:14:24,756 INFO L410 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:24,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:24,757 INFO L82 PathProgramCache]: Analyzing trace with hash 1635721041, now seen corresponding path program 1 times [2019-11-20 11:14:24,757 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:24,757 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060019787] [2019-11-20 11:14:24,758 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:24,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:25,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 842 proven. 0 refuted. 0 times theorem prover too weak. 1114 trivial. 0 not checked. [2019-11-20 11:14:25,177 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060019787] [2019-11-20 11:14:25,177 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:25,178 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:14:25,178 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768878880] [2019-11-20 11:14:25,179 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:25,179 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:25,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:25,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:25,180 INFO L87 Difference]: Start difference. First operand 4114 states and 5928 transitions. Second operand 3 states. [2019-11-20 11:14:25,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:25,432 INFO L93 Difference]: Finished difference Result 12074 states and 17391 transitions. [2019-11-20 11:14:25,432 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:25,432 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 434 [2019-11-20 11:14:25,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:25,452 INFO L225 Difference]: With dead ends: 12074 [2019-11-20 11:14:25,452 INFO L226 Difference]: Without dead ends: 7967 [2019-11-20 11:14:25,459 INFO L630 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 [2019-11-20 11:14:25,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7967 states. [2019-11-20 11:14:25,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7967 to 7965. [2019-11-20 11:14:25,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7965 states. [2019-11-20 11:14:25,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7965 states to 7965 states and 11450 transitions. [2019-11-20 11:14:25,782 INFO L78 Accepts]: Start accepts. Automaton has 7965 states and 11450 transitions. Word has length 434 [2019-11-20 11:14:25,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:25,783 INFO L462 AbstractCegarLoop]: Abstraction has 7965 states and 11450 transitions. [2019-11-20 11:14:25,783 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:25,784 INFO L276 IsEmpty]: Start isEmpty. Operand 7965 states and 11450 transitions. [2019-11-20 11:14:25,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2019-11-20 11:14:25,806 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:25,807 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 7, 6, 6, 5, 5, 4, 4, 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, 1, 1, 1, 1] [2019-11-20 11:14:25,807 INFO L410 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:25,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:25,808 INFO L82 PathProgramCache]: Analyzing trace with hash -750788465, now seen corresponding path program 1 times [2019-11-20 11:14:25,808 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:25,808 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113943030] [2019-11-20 11:14:25,808 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:25,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:26,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 572 proven. 26 refuted. 0 times theorem prover too weak. 1358 trivial. 0 not checked. [2019-11-20 11:14:26,068 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113943030] [2019-11-20 11:14:26,068 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [922102286] [2019-11-20 11:14:26,068 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:26,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:26,315 INFO L255 TraceCheckSpWp]: Trace formula consists of 702 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:14:26,342 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:14:26,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 572 proven. 0 refuted. 0 times theorem prover too weak. 1384 trivial. 0 not checked. [2019-11-20 11:14:26,521 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:14:26,521 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-20 11:14:26,521 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559864067] [2019-11-20 11:14:26,522 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:26,522 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:26,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:26,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:26,524 INFO L87 Difference]: Start difference. First operand 7965 states and 11450 transitions. Second operand 3 states. [2019-11-20 11:14:26,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:26,934 INFO L93 Difference]: Finished difference Result 16900 states and 24328 transitions. [2019-11-20 11:14:26,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:26,935 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 434 [2019-11-20 11:14:26,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:26,955 INFO L225 Difference]: With dead ends: 16900 [2019-11-20 11:14:26,955 INFO L226 Difference]: Without dead ends: 8942 [2019-11-20 11:14:26,967 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 437 GetRequests, 434 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:26,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8942 states. [2019-11-20 11:14:27,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8942 to 8942. [2019-11-20 11:14:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8942 states. [2019-11-20 11:14:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8942 states to 8942 states and 12851 transitions. [2019-11-20 11:14:27,349 INFO L78 Accepts]: Start accepts. Automaton has 8942 states and 12851 transitions. Word has length 434 [2019-11-20 11:14:27,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:27,351 INFO L462 AbstractCegarLoop]: Abstraction has 8942 states and 12851 transitions. [2019-11-20 11:14:27,351 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:27,351 INFO L276 IsEmpty]: Start isEmpty. Operand 8942 states and 12851 transitions. [2019-11-20 11:14:27,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2019-11-20 11:14:27,374 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:27,375 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 7, 6, 6, 5, 5, 4, 4, 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, 1, 1, 1, 1, 1] [2019-11-20 11:14:27,580 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:27,580 INFO L410 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:27,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:27,581 INFO L82 PathProgramCache]: Analyzing trace with hash -163769002, now seen corresponding path program 1 times [2019-11-20 11:14:27,581 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:27,581 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883938608] [2019-11-20 11:14:27,582 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:27,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:27,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 840 proven. 0 refuted. 0 times theorem prover too weak. 1116 trivial. 0 not checked. [2019-11-20 11:14:27,945 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [883938608] [2019-11-20 11:14:27,945 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:27,946 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:14:27,946 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227839651] [2019-11-20 11:14:27,947 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:27,948 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:27,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:27,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:27,948 INFO L87 Difference]: Start difference. First operand 8942 states and 12851 transitions. Second operand 3 states. [2019-11-20 11:14:28,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:28,373 INFO L93 Difference]: Finished difference Result 18549 states and 26667 transitions. [2019-11-20 11:14:28,374 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:28,374 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 435 [2019-11-20 11:14:28,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:28,397 INFO L225 Difference]: With dead ends: 18549 [2019-11-20 11:14:28,397 INFO L226 Difference]: Without dead ends: 9614 [2019-11-20 11:14:28,410 INFO L630 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 [2019-11-20 11:14:28,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9614 states. [2019-11-20 11:14:28,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9614 to 9614. [2019-11-20 11:14:28,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9614 states. [2019-11-20 11:14:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9614 states to 9614 states and 13801 transitions. [2019-11-20 11:14:28,808 INFO L78 Accepts]: Start accepts. Automaton has 9614 states and 13801 transitions. Word has length 435 [2019-11-20 11:14:28,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:28,809 INFO L462 AbstractCegarLoop]: Abstraction has 9614 states and 13801 transitions. [2019-11-20 11:14:28,810 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:28,810 INFO L276 IsEmpty]: Start isEmpty. Operand 9614 states and 13801 transitions. [2019-11-20 11:14:28,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2019-11-20 11:14:28,834 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:28,834 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 7, 6, 6, 5, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:28,835 INFO L410 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:28,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:28,835 INFO L82 PathProgramCache]: Analyzing trace with hash 1829193110, now seen corresponding path program 1 times [2019-11-20 11:14:28,835 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:28,836 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [766154695] [2019-11-20 11:14:28,836 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:28,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:29,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 1014 proven. 0 refuted. 0 times theorem prover too weak. 942 trivial. 0 not checked. [2019-11-20 11:14:29,062 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [766154695] [2019-11-20 11:14:29,063 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:29,063 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:14:29,063 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793446675] [2019-11-20 11:14:29,064 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:29,064 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:29,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:29,065 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:29,065 INFO L87 Difference]: Start difference. First operand 9614 states and 13801 transitions. Second operand 3 states. [2019-11-20 11:14:29,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:29,560 INFO L93 Difference]: Finished difference Result 19806 states and 28451 transitions. [2019-11-20 11:14:29,561 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:29,561 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 436 [2019-11-20 11:14:29,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:29,582 INFO L225 Difference]: With dead ends: 19806 [2019-11-20 11:14:29,583 INFO L226 Difference]: Without dead ends: 10199 [2019-11-20 11:14:29,595 INFO L630 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 [2019-11-20 11:14:29,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10199 states. [2019-11-20 11:14:29,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10199 to 10199. [2019-11-20 11:14:29,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10199 states. [2019-11-20 11:14:29,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10199 states to 10199 states and 14639 transitions. [2019-11-20 11:14:29,967 INFO L78 Accepts]: Start accepts. Automaton has 10199 states and 14639 transitions. Word has length 436 [2019-11-20 11:14:29,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:29,968 INFO L462 AbstractCegarLoop]: Abstraction has 10199 states and 14639 transitions. [2019-11-20 11:14:29,969 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:29,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10199 states and 14639 transitions. [2019-11-20 11:14:29,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2019-11-20 11:14:29,997 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:29,997 INFO L410 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 16, 16, 15, 15, 14, 14, 13, 13, 13, 13, 10, 9, 9, 8, 8, 7, 7, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:29,998 INFO L410 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:29,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:29,998 INFO L82 PathProgramCache]: Analyzing trace with hash 1988656633, now seen corresponding path program 1 times [2019-11-20 11:14:29,999 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:29,999 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [958837464] [2019-11-20 11:14:29,999 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:30,374 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1996 proven. 26 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2019-11-20 11:14:30,374 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [958837464] [2019-11-20 11:14:30,374 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [820975093] [2019-11-20 11:14:30,375 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:30,573 INFO L255 TraceCheckSpWp]: Trace formula consists of 900 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:14:30,583 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:14:31,081 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 809 proven. 0 refuted. 0 times theorem prover too weak. 2753 trivial. 0 not checked. [2019-11-20 11:14:31,081 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:14:31,082 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-20 11:14:31,083 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130739959] [2019-11-20 11:14:31,084 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:31,085 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:31,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:31,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:31,085 INFO L87 Difference]: Start difference. First operand 10199 states and 14639 transitions. Second operand 3 states. [2019-11-20 11:14:31,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:31,513 INFO L93 Difference]: Finished difference Result 21370 states and 30710 transitions. [2019-11-20 11:14:31,513 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:31,513 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 585 [2019-11-20 11:14:31,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:31,537 INFO L225 Difference]: With dead ends: 21370 [2019-11-20 11:14:31,537 INFO L226 Difference]: Without dead ends: 11178 [2019-11-20 11:14:31,554 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 588 GetRequests, 585 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:31,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11178 states. [2019-11-20 11:14:31,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11178 to 11178. [2019-11-20 11:14:31,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11178 states. [2019-11-20 11:14:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11178 states to 11178 states and 16042 transitions. [2019-11-20 11:14:31,956 INFO L78 Accepts]: Start accepts. Automaton has 11178 states and 16042 transitions. Word has length 585 [2019-11-20 11:14:31,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:31,958 INFO L462 AbstractCegarLoop]: Abstraction has 11178 states and 16042 transitions. [2019-11-20 11:14:31,958 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:31,958 INFO L276 IsEmpty]: Start isEmpty. Operand 11178 states and 16042 transitions. [2019-11-20 11:14:31,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2019-11-20 11:14:31,997 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:31,997 INFO L410 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 16, 16, 15, 15, 14, 14, 13, 13, 13, 13, 10, 9, 9, 8, 8, 7, 7, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:32,203 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:32,203 INFO L410 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:32,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:32,204 INFO L82 PathProgramCache]: Analyzing trace with hash 1199418759, now seen corresponding path program 1 times [2019-11-20 11:14:32,204 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:32,204 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430059912] [2019-11-20 11:14:32,204 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:32,729 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1996 proven. 26 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2019-11-20 11:14:32,729 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430059912] [2019-11-20 11:14:32,729 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [898789772] [2019-11-20 11:14:32,730 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:32,926 INFO L255 TraceCheckSpWp]: Trace formula consists of 901 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:14:32,932 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:14:33,163 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1212 proven. 0 refuted. 0 times theorem prover too weak. 2350 trivial. 0 not checked. [2019-11-20 11:14:33,164 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:14:33,165 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-20 11:14:33,165 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270787359] [2019-11-20 11:14:33,166 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:33,166 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:33,167 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:33,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:33,167 INFO L87 Difference]: Start difference. First operand 11178 states and 16042 transitions. Second operand 3 states. [2019-11-20 11:14:33,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:33,632 INFO L93 Difference]: Finished difference Result 23023 states and 33053 transitions. [2019-11-20 11:14:33,632 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:33,633 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 586 [2019-11-20 11:14:33,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:33,658 INFO L225 Difference]: With dead ends: 23023 [2019-11-20 11:14:33,658 INFO L226 Difference]: Without dead ends: 11852 [2019-11-20 11:14:33,669 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 589 GetRequests, 586 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:33,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11852 states. [2019-11-20 11:14:34,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11852 to 11852. [2019-11-20 11:14:34,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11852 states. [2019-11-20 11:14:34,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11852 states to 11852 states and 16994 transitions. [2019-11-20 11:14:34,114 INFO L78 Accepts]: Start accepts. Automaton has 11852 states and 16994 transitions. Word has length 586 [2019-11-20 11:14:34,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:34,116 INFO L462 AbstractCegarLoop]: Abstraction has 11852 states and 16994 transitions. [2019-11-20 11:14:34,116 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:34,116 INFO L276 IsEmpty]: Start isEmpty. Operand 11852 states and 16994 transitions. [2019-11-20 11:14:34,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2019-11-20 11:14:34,136 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:34,139 INFO L410 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 16, 16, 15, 15, 14, 14, 13, 13, 13, 13, 10, 9, 9, 8, 8, 7, 7, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:34,351 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:34,351 INFO L410 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:34,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:34,352 INFO L82 PathProgramCache]: Analyzing trace with hash 1532662322, now seen corresponding path program 1 times [2019-11-20 11:14:34,352 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:34,352 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768188394] [2019-11-20 11:14:34,353 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:34,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:34,960 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1996 proven. 26 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2019-11-20 11:14:34,960 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1768188394] [2019-11-20 11:14:34,960 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [192540154] [2019-11-20 11:14:34,961 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:35,159 INFO L255 TraceCheckSpWp]: Trace formula consists of 902 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:14:35,166 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:14:35,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1521 proven. 0 refuted. 0 times theorem prover too weak. 2041 trivial. 0 not checked. [2019-11-20 11:14:35,499 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:14:35,500 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-20 11:14:35,500 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921802844] [2019-11-20 11:14:35,501 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:35,502 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:35,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:35,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:35,502 INFO L87 Difference]: Start difference. First operand 11852 states and 16994 transitions. Second operand 3 states. [2019-11-20 11:14:35,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:35,991 INFO L93 Difference]: Finished difference Result 24284 states and 34841 transitions. [2019-11-20 11:14:35,992 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:35,992 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 587 [2019-11-20 11:14:35,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:36,019 INFO L225 Difference]: With dead ends: 24284 [2019-11-20 11:14:36,019 INFO L226 Difference]: Without dead ends: 12439 [2019-11-20 11:14:36,030 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 590 GetRequests, 587 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:36,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12439 states. [2019-11-20 11:14:36,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12439 to 12439. [2019-11-20 11:14:36,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12439 states. [2019-11-20 11:14:36,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12439 states to 12439 states and 17834 transitions. [2019-11-20 11:14:36,469 INFO L78 Accepts]: Start accepts. Automaton has 12439 states and 17834 transitions. Word has length 587 [2019-11-20 11:14:36,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:36,470 INFO L462 AbstractCegarLoop]: Abstraction has 12439 states and 17834 transitions. [2019-11-20 11:14:36,471 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:36,471 INFO L276 IsEmpty]: Start isEmpty. Operand 12439 states and 17834 transitions. [2019-11-20 11:14:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 740 [2019-11-20 11:14:36,494 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:36,495 INFO L410 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 21, 21, 21, 21, 20, 20, 19, 19, 18, 18, 17, 17, 17, 17, 13, 12, 12, 11, 11, 10, 10, 6, 6, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:36,700 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:36,701 INFO L410 AbstractCegarLoop]: === Iteration 42 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:36,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:36,701 INFO L82 PathProgramCache]: Analyzing trace with hash -1506625976, now seen corresponding path program 1 times [2019-11-20 11:14:36,701 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:36,702 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573211373] [2019-11-20 11:14:36,702 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:37,466 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 3420 proven. 26 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2019-11-20 11:14:37,467 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1573211373] [2019-11-20 11:14:37,467 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1988262988] [2019-11-20 11:14:37,467 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:37,698 INFO L255 TraceCheckSpWp]: Trace formula consists of 1101 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:14:37,709 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:14:38,129 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 1047 proven. 0 refuted. 0 times theorem prover too weak. 4631 trivial. 0 not checked. [2019-11-20 11:14:38,131 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:14:38,132 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-20 11:14:38,132 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532345941] [2019-11-20 11:14:38,133 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:38,134 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:38,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:38,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:38,134 INFO L87 Difference]: Start difference. First operand 12439 states and 17834 transitions. Second operand 3 states. [2019-11-20 11:14:38,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:38,663 INFO L93 Difference]: Finished difference Result 25852 states and 37104 transitions. [2019-11-20 11:14:38,663 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:38,664 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 739 [2019-11-20 11:14:38,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:38,696 INFO L225 Difference]: With dead ends: 25852 [2019-11-20 11:14:38,696 INFO L226 Difference]: Without dead ends: 13420 [2019-11-20 11:14:38,710 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 739 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:38,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13420 states. [2019-11-20 11:14:39,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13420 to 13420. [2019-11-20 11:14:39,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13420 states. [2019-11-20 11:14:39,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13420 states to 13420 states and 19239 transitions. [2019-11-20 11:14:39,314 INFO L78 Accepts]: Start accepts. Automaton has 13420 states and 19239 transitions. Word has length 739 [2019-11-20 11:14:39,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:39,316 INFO L462 AbstractCegarLoop]: Abstraction has 13420 states and 19239 transitions. [2019-11-20 11:14:39,316 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 13420 states and 19239 transitions. [2019-11-20 11:14:39,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2019-11-20 11:14:39,349 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:39,350 INFO L410 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 21, 21, 21, 21, 20, 20, 19, 19, 18, 18, 17, 17, 17, 17, 13, 12, 12, 11, 11, 10, 10, 6, 6, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:39,555 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:39,556 INFO L410 AbstractCegarLoop]: === Iteration 43 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:39,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:39,556 INFO L82 PathProgramCache]: Analyzing trace with hash -1658490575, now seen corresponding path program 1 times [2019-11-20 11:14:39,556 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:39,557 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983274119] [2019-11-20 11:14:39,557 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:39,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 3420 proven. 26 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2019-11-20 11:14:40,339 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983274119] [2019-11-20 11:14:40,339 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1582307583] [2019-11-20 11:14:40,339 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:40,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:40,565 INFO L255 TraceCheckSpWp]: Trace formula consists of 1099 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:14:40,582 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:14:40,973 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 1586 proven. 0 refuted. 0 times theorem prover too weak. 4092 trivial. 0 not checked. [2019-11-20 11:14:40,974 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:14:40,974 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-20 11:14:40,975 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679458493] [2019-11-20 11:14:40,977 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:40,978 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:40,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:40,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:40,980 INFO L87 Difference]: Start difference. First operand 13420 states and 19239 transitions. Second operand 3 states. [2019-11-20 11:14:41,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:41,521 INFO L93 Difference]: Finished difference Result 27509 states and 39451 transitions. [2019-11-20 11:14:41,521 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:41,522 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 740 [2019-11-20 11:14:41,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:41,552 INFO L225 Difference]: With dead ends: 27509 [2019-11-20 11:14:41,552 INFO L226 Difference]: Without dead ends: 14096 [2019-11-20 11:14:41,566 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 743 GetRequests, 740 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:41,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14096 states. [2019-11-20 11:14:42,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14096 to 14096. [2019-11-20 11:14:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14096 states. [2019-11-20 11:14:42,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14096 states to 14096 states and 20193 transitions. [2019-11-20 11:14:42,267 INFO L78 Accepts]: Start accepts. Automaton has 14096 states and 20193 transitions. Word has length 740 [2019-11-20 11:14:42,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:42,270 INFO L462 AbstractCegarLoop]: Abstraction has 14096 states and 20193 transitions. [2019-11-20 11:14:42,271 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:42,271 INFO L276 IsEmpty]: Start isEmpty. Operand 14096 states and 20193 transitions. [2019-11-20 11:14:42,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2019-11-20 11:14:42,289 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:42,290 INFO L410 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 21, 21, 21, 21, 20, 20, 19, 19, 18, 18, 17, 17, 17, 17, 13, 12, 12, 11, 11, 10, 10, 6, 6, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:42,495 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:42,496 INFO L410 AbstractCegarLoop]: === Iteration 44 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:42,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:42,496 INFO L82 PathProgramCache]: Analyzing trace with hash 1294589857, now seen corresponding path program 1 times [2019-11-20 11:14:42,497 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:42,497 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201678615] [2019-11-20 11:14:42,497 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:43,004 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 3420 proven. 26 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2019-11-20 11:14:43,005 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201678615] [2019-11-20 11:14:43,005 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1066812220] [2019-11-20 11:14:43,006 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:43,235 INFO L255 TraceCheckSpWp]: Trace formula consists of 1097 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:14:43,255 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:14:43,658 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 2031 proven. 0 refuted. 0 times theorem prover too weak. 3647 trivial. 0 not checked. [2019-11-20 11:14:43,658 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:14:43,659 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-20 11:14:43,659 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779820856] [2019-11-20 11:14:43,661 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:43,661 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:43,661 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:43,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:43,662 INFO L87 Difference]: Start difference. First operand 14096 states and 20193 transitions. Second operand 3 states. [2019-11-20 11:14:44,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:44,208 INFO L93 Difference]: Finished difference Result 28774 states and 41243 transitions. [2019-11-20 11:14:44,209 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:44,209 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 741 [2019-11-20 11:14:44,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:44,240 INFO L225 Difference]: With dead ends: 28774 [2019-11-20 11:14:44,240 INFO L226 Difference]: Without dead ends: 14685 [2019-11-20 11:14:44,250 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 744 GetRequests, 741 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:44,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14685 states. [2019-11-20 11:14:44,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14685 to 14685. [2019-11-20 11:14:44,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14685 states. [2019-11-20 11:14:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14685 states to 14685 states and 21035 transitions. [2019-11-20 11:14:44,874 INFO L78 Accepts]: Start accepts. Automaton has 14685 states and 21035 transitions. Word has length 741 [2019-11-20 11:14:44,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:44,876 INFO L462 AbstractCegarLoop]: Abstraction has 14685 states and 21035 transitions. [2019-11-20 11:14:44,876 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:44,876 INFO L276 IsEmpty]: Start isEmpty. Operand 14685 states and 21035 transitions. [2019-11-20 11:14:44,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2019-11-20 11:14:44,909 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:44,913 INFO L410 BasicCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 25, 25, 25, 25, 25, 24, 24, 23, 23, 22, 22, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:45,127 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:45,128 INFO L410 AbstractCegarLoop]: === Iteration 45 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:45,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:45,129 INFO L82 PathProgramCache]: Analyzing trace with hash 1591893709, now seen corresponding path program 1 times [2019-11-20 11:14:45,129 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:45,129 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006810393] [2019-11-20 11:14:45,130 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:45,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:46,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-11-20 11:14:46,081 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006810393] [2019-11-20 11:14:46,081 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [955330317] [2019-11-20 11:14:46,081 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:46,337 INFO L255 TraceCheckSpWp]: Trace formula consists of 1299 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:14:46,348 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:14:46,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 2544 proven. 0 refuted. 0 times theorem prover too weak. 5763 trivial. 0 not checked. [2019-11-20 11:14:46,916 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:14:46,916 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-20 11:14:46,917 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331528688] [2019-11-20 11:14:46,918 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:46,918 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:46,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:46,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:46,919 INFO L87 Difference]: Start difference. First operand 14685 states and 21035 transitions. Second operand 3 states. [2019-11-20 11:14:47,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:47,678 INFO L93 Difference]: Finished difference Result 29954 states and 42931 transitions. [2019-11-20 11:14:47,678 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:47,678 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 896 [2019-11-20 11:14:47,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:47,730 INFO L225 Difference]: With dead ends: 29954 [2019-11-20 11:14:47,730 INFO L226 Difference]: Without dead ends: 15276 [2019-11-20 11:14:47,740 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 899 GetRequests, 896 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:47,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15276 states. [2019-11-20 11:14:48,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15276 to 15276. [2019-11-20 11:14:48,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15276 states. [2019-11-20 11:14:48,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15276 states to 15276 states and 21879 transitions. [2019-11-20 11:14:48,214 INFO L78 Accepts]: Start accepts. Automaton has 15276 states and 21879 transitions. Word has length 896 [2019-11-20 11:14:48,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:48,215 INFO L462 AbstractCegarLoop]: Abstraction has 15276 states and 21879 transitions. [2019-11-20 11:14:48,215 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:48,216 INFO L276 IsEmpty]: Start isEmpty. Operand 15276 states and 21879 transitions. [2019-11-20 11:14:48,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2019-11-20 11:14:48,238 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:48,239 INFO L410 BasicCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 25, 25, 25, 25, 25, 24, 24, 23, 23, 22, 22, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:48,444 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:48,444 INFO L410 AbstractCegarLoop]: === Iteration 46 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:48,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:48,445 INFO L82 PathProgramCache]: Analyzing trace with hash 1924536847, now seen corresponding path program 1 times [2019-11-20 11:14:48,445 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:48,445 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206149026] [2019-11-20 11:14:48,445 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:49,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-11-20 11:14:49,092 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206149026] [2019-11-20 11:14:49,092 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1650445553] [2019-11-20 11:14:49,092 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:49,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:49,354 INFO L255 TraceCheckSpWp]: Trace formula consists of 1302 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:14:49,367 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:14:49,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 1962 proven. 0 refuted. 0 times theorem prover too weak. 6345 trivial. 0 not checked. [2019-11-20 11:14:49,911 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:14:49,911 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-20 11:14:49,912 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68476981] [2019-11-20 11:14:49,913 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:49,913 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:49,914 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:49,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:49,914 INFO L87 Difference]: Start difference. First operand 15276 states and 21879 transitions. Second operand 3 states. [2019-11-20 11:14:50,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:50,680 INFO L93 Difference]: Finished difference Result 31223 states and 44735 transitions. [2019-11-20 11:14:50,680 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:50,680 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 896 [2019-11-20 11:14:50,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:50,716 INFO L225 Difference]: With dead ends: 31223 [2019-11-20 11:14:50,716 INFO L226 Difference]: Without dead ends: 15954 [2019-11-20 11:14:50,725 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 899 GetRequests, 896 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:50,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15954 states. [2019-11-20 11:14:51,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15954 to 15954. [2019-11-20 11:14:51,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15954 states. [2019-11-20 11:14:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15954 states to 15954 states and 22835 transitions. [2019-11-20 11:14:51,236 INFO L78 Accepts]: Start accepts. Automaton has 15954 states and 22835 transitions. Word has length 896 [2019-11-20 11:14:51,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:51,238 INFO L462 AbstractCegarLoop]: Abstraction has 15954 states and 22835 transitions. [2019-11-20 11:14:51,238 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 15954 states and 22835 transitions. [2019-11-20 11:14:51,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2019-11-20 11:14:51,262 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:51,263 INFO L410 BasicCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 25, 25, 25, 25, 25, 24, 24, 23, 23, 22, 22, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:14:51,476 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:51,476 INFO L410 AbstractCegarLoop]: === Iteration 47 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:51,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:51,477 INFO L82 PathProgramCache]: Analyzing trace with hash 1847636049, now seen corresponding path program 1 times [2019-11-20 11:14:51,477 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:51,477 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980489342] [2019-11-20 11:14:51,477 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:52,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-11-20 11:14:52,177 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980489342] [2019-11-20 11:14:52,178 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1369652585] [2019-11-20 11:14:52,178 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:52,432 INFO L255 TraceCheckSpWp]: Trace formula consists of 1305 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:14:52,451 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:14:53,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-11-20 11:14:53,011 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 11:14:53,012 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2019-11-20 11:14:53,012 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1438365597] [2019-11-20 11:14:53,014 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 11:14:53,014 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:53,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 11:14:53,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:14:53,015 INFO L87 Difference]: Start difference. First operand 15954 states and 22835 transitions. Second operand 4 states. [2019-11-20 11:14:53,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:53,933 INFO L93 Difference]: Finished difference Result 33783 states and 48979 transitions. [2019-11-20 11:14:53,933 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 11:14:53,934 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 896 [2019-11-20 11:14:53,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:53,978 INFO L225 Difference]: With dead ends: 33783 [2019-11-20 11:14:53,978 INFO L226 Difference]: Without dead ends: 16093 [2019-11-20 11:14:53,986 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 901 GetRequests, 898 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:14:53,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16093 states. [2019-11-20 11:14:54,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16093 to 12723. [2019-11-20 11:14:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12723 states. [2019-11-20 11:14:54,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12723 states to 12723 states and 18022 transitions. [2019-11-20 11:14:54,335 INFO L78 Accepts]: Start accepts. Automaton has 12723 states and 18022 transitions. Word has length 896 [2019-11-20 11:14:54,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:54,335 INFO L462 AbstractCegarLoop]: Abstraction has 12723 states and 18022 transitions. [2019-11-20 11:14:54,336 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 11:14:54,336 INFO L276 IsEmpty]: Start isEmpty. Operand 12723 states and 18022 transitions. [2019-11-20 11:14:54,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1349 [2019-11-20 11:14:54,360 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:54,361 INFO L410 BasicCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 45, 45, 41, 41, 41, 36, 36, 31, 31, 26, 26, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 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, 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] [2019-11-20 11:14:54,566 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:14:54,566 INFO L410 AbstractCegarLoop]: === Iteration 48 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:54,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:54,567 INFO L82 PathProgramCache]: Analyzing trace with hash 1629539407, now seen corresponding path program 1 times [2019-11-20 11:14:54,567 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:54,567 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044556620] [2019-11-20 11:14:54,567 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:54,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:55,577 INFO L134 CoverageAnalysis]: Checked inductivity of 20609 backedges. 8724 proven. 0 refuted. 0 times theorem prover too weak. 11885 trivial. 0 not checked. [2019-11-20 11:14:55,577 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1044556620] [2019-11-20 11:14:55,577 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:55,577 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:14:55,578 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421409976] [2019-11-20 11:14:55,578 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:55,578 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:55,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:55,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:55,579 INFO L87 Difference]: Start difference. First operand 12723 states and 18022 transitions. Second operand 3 states. [2019-11-20 11:14:55,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:55,977 INFO L93 Difference]: Finished difference Result 25999 states and 36810 transitions. [2019-11-20 11:14:55,978 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:55,978 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1348 [2019-11-20 11:14:55,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:56,003 INFO L225 Difference]: With dead ends: 25999 [2019-11-20 11:14:56,003 INFO L226 Difference]: Without dead ends: 13193 [2019-11-20 11:14:56,014 INFO L630 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 [2019-11-20 11:14:56,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13193 states. [2019-11-20 11:14:56,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13193 to 12933. [2019-11-20 11:14:56,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12933 states. [2019-11-20 11:14:56,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12933 states to 12933 states and 18192 transitions. [2019-11-20 11:14:56,440 INFO L78 Accepts]: Start accepts. Automaton has 12933 states and 18192 transitions. Word has length 1348 [2019-11-20 11:14:56,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:56,441 INFO L462 AbstractCegarLoop]: Abstraction has 12933 states and 18192 transitions. [2019-11-20 11:14:56,441 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand 12933 states and 18192 transitions. [2019-11-20 11:14:56,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1409 [2019-11-20 11:14:56,471 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:14:56,471 INFO L410 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 49, 49, 46, 46, 46, 46, 46, 46, 41, 41, 41, 36, 36, 31, 31, 26, 26, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2019-11-20 11:14:56,472 INFO L410 AbstractCegarLoop]: === Iteration 49 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:14:56,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:14:56,473 INFO L82 PathProgramCache]: Analyzing trace with hash 1901892561, now seen corresponding path program 1 times [2019-11-20 11:14:56,473 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:14:56,473 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458802474] [2019-11-20 11:14:56,473 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:14:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:14:57,892 INFO L134 CoverageAnalysis]: Checked inductivity of 21979 backedges. 8882 proven. 0 refuted. 0 times theorem prover too weak. 13097 trivial. 0 not checked. [2019-11-20 11:14:57,892 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458802474] [2019-11-20 11:14:57,892 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:14:57,893 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:14:57,893 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031692551] [2019-11-20 11:14:57,894 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:14:57,894 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:14:57,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:14:57,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:14:57,894 INFO L87 Difference]: Start difference. First operand 12933 states and 18192 transitions. Second operand 3 states. [2019-11-20 11:14:58,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:14:58,218 INFO L93 Difference]: Finished difference Result 20968 states and 29469 transitions. [2019-11-20 11:14:58,218 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:14:58,218 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1408 [2019-11-20 11:14:58,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:14:58,219 INFO L225 Difference]: With dead ends: 20968 [2019-11-20 11:14:58,219 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 11:14:58,228 INFO L630 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 [2019-11-20 11:14:58,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 11:14:58,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 11:14:58,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 11:14:58,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 11:14:58,230 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1408 [2019-11-20 11:14:58,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:14:58,230 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 11:14:58,230 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:14:58,231 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 11:14:58,231 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 11:14:58,236 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 11:14:58,374 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 139 [2019-11-20 11:14:59,030 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 174 [2019-11-20 11:14:59,872 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 118 [2019-11-20 11:15:00,282 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 148 [2019-11-20 11:15:00,401 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 116 [2019-11-20 11:15:01,073 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 118 [2019-11-20 11:15:02,501 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 136 DAG size of output: 102 [2019-11-20 11:15:03,017 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-11-20 11:15:04,085 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 113 DAG size of output: 100 [2019-11-20 11:15:07,413 WARN L191 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 172 DAG size of output: 102 [2019-11-20 11:15:07,945 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-20 11:15:08,444 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 102 [2019-11-20 11:15:08,772 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 35 [2019-11-20 11:15:09,343 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-20 11:15:10,428 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2019-11-20 11:15:11,429 WARN L191 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-11-20 11:15:11,938 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-20 11:15:12,411 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-20 11:15:13,128 WARN L191 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 109 [2019-11-20 11:15:14,014 WARN L191 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-11-20 11:15:15,168 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2019-11-20 11:15:16,251 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-11-20 11:15:16,782 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-20 11:15:17,823 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-11-20 11:15:18,813 WARN L191 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 100 [2019-11-20 11:15:19,920 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2019-11-20 11:15:20,233 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 35 [2019-11-20 11:15:21,412 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 137 DAG size of output: 110 [2019-11-20 11:15:21,414 INFO L444 ceAbstractionStarter]: For program point L663(lines 663 665) no Hoare annotation was computed. [2019-11-20 11:15:21,415 INFO L444 ceAbstractionStarter]: For program point L663-2(lines 663 665) no Hoare annotation was computed. [2019-11-20 11:15:21,415 INFO L444 ceAbstractionStarter]: For program point L498(lines 498 512) no Hoare annotation was computed. [2019-11-20 11:15:21,416 INFO L440 ceAbstractionStarter]: At program point L201(lines 197 606) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse5 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse21 .cse22 .cse23 .cse24))) [2019-11-20 11:15:21,417 INFO L440 ceAbstractionStarter]: At program point L102(lines 101 638) the Hoare annotation is: (let ((.cse26 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse26 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse26 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse25))) [2019-11-20 11:15:21,417 INFO L444 ceAbstractionStarter]: For program point L532(lines 532 546) no Hoare annotation was computed. [2019-11-20 11:15:21,417 INFO L444 ceAbstractionStarter]: For program point L566(lines 566 572) no Hoare annotation was computed. [2019-11-20 11:15:21,417 INFO L444 ceAbstractionStarter]: For program point L434-1(lines 434 442) no Hoare annotation was computed. [2019-11-20 11:15:21,417 INFO L444 ceAbstractionStarter]: For program point L335(lines 335 372) no Hoare annotation was computed. [2019-11-20 11:15:21,417 INFO L444 ceAbstractionStarter]: For program point L335-1(lines 335 372) no Hoare annotation was computed. [2019-11-20 11:15:21,417 INFO L444 ceAbstractionStarter]: For program point L203(lines 203 604) no Hoare annotation was computed. [2019-11-20 11:15:21,417 INFO L444 ceAbstractionStarter]: For program point L170(lines 170 615) no Hoare annotation was computed. [2019-11-20 11:15:21,417 INFO L444 ceAbstractionStarter]: For program point L137(lines 137 626) no Hoare annotation was computed. [2019-11-20 11:15:21,417 INFO L444 ceAbstractionStarter]: For program point L104(lines 104 637) no Hoare annotation was computed. [2019-11-20 11:15:21,417 INFO L444 ceAbstractionStarter]: For program point L501(lines 501 511) no Hoare annotation was computed. [2019-11-20 11:15:21,418 INFO L440 ceAbstractionStarter]: At program point L402(lines 393 414) the Hoare annotation is: (let ((.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse0 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24)) (and .cse1 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse21 .cse22 .cse23 .cse24) (and .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse23 .cse24)) (and .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24)) (and .cse1 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse24) (and .cse1 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse0 .cse7 .cse8 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24))) [2019-11-20 11:15:21,418 INFO L444 ceAbstractionStarter]: For program point L336(lines 336 369) no Hoare annotation was computed. [2019-11-20 11:15:21,418 INFO L444 ceAbstractionStarter]: For program point L303(lines 303 313) no Hoare annotation was computed. [2019-11-20 11:15:21,418 INFO L444 ceAbstractionStarter]: For program point L303-2(lines 303 313) no Hoare annotation was computed. [2019-11-20 11:15:21,418 INFO L440 ceAbstractionStarter]: At program point L204(lines 203 604) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640)) [2019-11-20 11:15:21,419 INFO L440 ceAbstractionStarter]: At program point L171(lines 167 616) the Hoare annotation is: (let ((.cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse3 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse24 .cse25))) [2019-11-20 11:15:21,419 INFO L440 ceAbstractionStarter]: At program point L138(lines 134 627) the Hoare annotation is: (let ((.cse2 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse1 (and (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480))))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11)) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse0 .cse1) (and .cse0 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1) (and .cse0 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse1) (and .cse0 (and .cse1 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse2)) (and .cse0 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1) (and .cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse1))) [2019-11-20 11:15:21,419 INFO L444 ceAbstractionStarter]: For program point L535(lines 535 545) no Hoare annotation was computed. [2019-11-20 11:15:21,419 INFO L447 ceAbstractionStarter]: At program point L668(lines 10 670) the Hoare annotation is: true [2019-11-20 11:15:21,419 INFO L440 ceAbstractionStarter]: At program point L602(lines 98 657) the Hoare annotation is: (let ((.cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 3)) (.cse0 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10)) (.cse2 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0))) (or (and .cse0 .cse1) (and .cse2 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11)) (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) (and (and (= 12 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse2 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 3)) (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0) (<= ULTIMATE.start_ssl3_accept_~s__state~0 8448)) (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) (and .cse1 .cse2) (and .cse0 .cse2))) [2019-11-20 11:15:21,419 INFO L444 ceAbstractionStarter]: For program point L569(lines 569 571) no Hoare annotation was computed. [2019-11-20 11:15:21,420 INFO L444 ceAbstractionStarter]: For program point L569-2(lines 207 601) no Hoare annotation was computed. [2019-11-20 11:15:21,420 INFO L444 ceAbstractionStarter]: For program point L437(lines 437 440) no Hoare annotation was computed. [2019-11-20 11:15:21,420 INFO L440 ceAbstractionStarter]: At program point L206(lines 205 604) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640)) [2019-11-20 11:15:21,420 INFO L444 ceAbstractionStarter]: For program point L173(lines 173 614) no Hoare annotation was computed. [2019-11-20 11:15:21,420 INFO L444 ceAbstractionStarter]: For program point L140(lines 140 625) no Hoare annotation was computed. [2019-11-20 11:15:21,420 INFO L444 ceAbstractionStarter]: For program point L107(lines 107 636) no Hoare annotation was computed. [2019-11-20 11:15:21,420 INFO L444 ceAbstractionStarter]: For program point L504(lines 504 510) no Hoare annotation was computed. [2019-11-20 11:15:21,420 INFO L444 ceAbstractionStarter]: For program point L471(lines 471 473) no Hoare annotation was computed. [2019-11-20 11:15:21,420 INFO L444 ceAbstractionStarter]: For program point L504-2(lines 207 601) no Hoare annotation was computed. [2019-11-20 11:15:21,420 INFO L444 ceAbstractionStarter]: For program point L405(lines 405 407) no Hoare annotation was computed. [2019-11-20 11:15:21,420 INFO L444 ceAbstractionStarter]: For program point L471-2(lines 207 601) no Hoare annotation was computed. [2019-11-20 11:15:21,420 INFO L444 ceAbstractionStarter]: For program point L405-2(lines 401 414) no Hoare annotation was computed. [2019-11-20 11:15:21,420 INFO L444 ceAbstractionStarter]: For program point L273(lines 273 275) no Hoare annotation was computed. [2019-11-20 11:15:21,421 INFO L444 ceAbstractionStarter]: For program point L273-2(lines 207 601) no Hoare annotation was computed. [2019-11-20 11:15:21,421 INFO L444 ceAbstractionStarter]: For program point L538(lines 538 544) no Hoare annotation was computed. [2019-11-20 11:15:21,421 INFO L444 ceAbstractionStarter]: For program point L307(lines 307 309) no Hoare annotation was computed. [2019-11-20 11:15:21,421 INFO L444 ceAbstractionStarter]: For program point L307-2(lines 305 313) no Hoare annotation was computed. [2019-11-20 11:15:21,421 INFO L444 ceAbstractionStarter]: For program point L341(lines 341 367) no Hoare annotation was computed. [2019-11-20 11:15:21,421 INFO L444 ceAbstractionStarter]: For program point L242(lines 242 252) no Hoare annotation was computed. [2019-11-20 11:15:21,421 INFO L444 ceAbstractionStarter]: For program point L176(lines 176 613) no Hoare annotation was computed. [2019-11-20 11:15:21,421 INFO L444 ceAbstractionStarter]: For program point L143(lines 143 624) no Hoare annotation was computed. [2019-11-20 11:15:21,421 INFO L444 ceAbstractionStarter]: For program point L110(lines 110 635) no Hoare annotation was computed. [2019-11-20 11:15:21,421 INFO L444 ceAbstractionStarter]: For program point L639(lines 639 655) no Hoare annotation was computed. [2019-11-20 11:15:21,421 INFO L444 ceAbstractionStarter]: For program point L507(lines 507 509) no Hoare annotation was computed. [2019-11-20 11:15:21,421 INFO L444 ceAbstractionStarter]: For program point L243(lines 243 246) no Hoare annotation was computed. [2019-11-20 11:15:21,422 INFO L440 ceAbstractionStarter]: At program point L210(lines 104 637) the Hoare annotation is: (let ((.cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse25))) [2019-11-20 11:15:21,423 INFO L440 ceAbstractionStarter]: At program point L177(lines 173 614) the Hoare annotation is: (let ((.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse3 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse25 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse25 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse24))) [2019-11-20 11:15:21,423 INFO L440 ceAbstractionStarter]: At program point L144(lines 140 625) the Hoare annotation is: (let ((.cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse4 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse22 .cse23 .cse24 .cse25) (and .cse4 (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse25)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse4 (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25)))) [2019-11-20 11:15:21,424 INFO L444 ceAbstractionStarter]: For program point L640(lines 640 654) no Hoare annotation was computed. [2019-11-20 11:15:21,424 INFO L444 ceAbstractionStarter]: For program point L541(lines 541 543) no Hoare annotation was computed. [2019-11-20 11:15:21,424 INFO L440 ceAbstractionStarter]: At program point L508(lines 71 669) the Hoare annotation is: false [2019-11-20 11:15:21,424 INFO L444 ceAbstractionStarter]: For program point L541-2(lines 207 601) no Hoare annotation was computed. [2019-11-20 11:15:21,424 INFO L444 ceAbstractionStarter]: For program point L641(lines 641 646) no Hoare annotation was computed. [2019-11-20 11:15:21,424 INFO L444 ceAbstractionStarter]: For program point L641-2(lines 640 654) no Hoare annotation was computed. [2019-11-20 11:15:21,424 INFO L444 ceAbstractionStarter]: For program point L344(lines 344 348) no Hoare annotation was computed. [2019-11-20 11:15:21,424 INFO L444 ceAbstractionStarter]: For program point L344-2(lines 344 348) no Hoare annotation was computed. [2019-11-20 11:15:21,424 INFO L444 ceAbstractionStarter]: For program point L179(lines 179 612) no Hoare annotation was computed. [2019-11-20 11:15:21,425 INFO L444 ceAbstractionStarter]: For program point L146(lines 146 623) no Hoare annotation was computed. [2019-11-20 11:15:21,425 INFO L444 ceAbstractionStarter]: For program point L113(lines 113 634) no Hoare annotation was computed. [2019-11-20 11:15:21,425 INFO L444 ceAbstractionStarter]: For program point L81(lines 81 87) no Hoare annotation was computed. [2019-11-20 11:15:21,425 INFO L444 ceAbstractionStarter]: For program point L643(lines 643 645) no Hoare annotation was computed. [2019-11-20 11:15:21,425 INFO L444 ceAbstractionStarter]: For program point L215(lines 215 217) no Hoare annotation was computed. [2019-11-20 11:15:21,425 INFO L444 ceAbstractionStarter]: For program point L182(lines 182 611) no Hoare annotation was computed. [2019-11-20 11:15:21,425 INFO L444 ceAbstractionStarter]: For program point L149(lines 149 622) no Hoare annotation was computed. [2019-11-20 11:15:21,425 INFO L444 ceAbstractionStarter]: For program point L215-2(lines 215 217) no Hoare annotation was computed. [2019-11-20 11:15:21,425 INFO L444 ceAbstractionStarter]: For program point L116(lines 116 633) no Hoare annotation was computed. [2019-11-20 11:15:21,426 INFO L444 ceAbstractionStarter]: For program point L579(lines 579 583) no Hoare annotation was computed. [2019-11-20 11:15:21,426 INFO L444 ceAbstractionStarter]: For program point L579-2(lines 579 583) no Hoare annotation was computed. [2019-11-20 11:15:21,426 INFO L444 ceAbstractionStarter]: For program point L381(lines 381 416) no Hoare annotation was computed. [2019-11-20 11:15:21,427 INFO L440 ceAbstractionStarter]: At program point L183(lines 179 612) the Hoare annotation is: (let ((.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse3 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24))) [2019-11-20 11:15:21,427 INFO L440 ceAbstractionStarter]: At program point L150(lines 146 623) the Hoare annotation is: (let ((.cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse6 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25))) [2019-11-20 11:15:21,427 INFO L444 ceAbstractionStarter]: For program point L84(lines 84 86) no Hoare annotation was computed. [2019-11-20 11:15:21,428 INFO L444 ceAbstractionStarter]: For program point L84-2(lines 81 87) no Hoare annotation was computed. [2019-11-20 11:15:21,428 INFO L444 ceAbstractionStarter]: For program point L448(lines 448 450) no Hoare annotation was computed. [2019-11-20 11:15:21,428 INFO L444 ceAbstractionStarter]: For program point L382(lines 382 388) no Hoare annotation was computed. [2019-11-20 11:15:21,428 INFO L444 ceAbstractionStarter]: For program point L448-2(lines 207 601) no Hoare annotation was computed. [2019-11-20 11:15:21,428 INFO L447 ceAbstractionStarter]: At program point L680(lines 671 682) the Hoare annotation is: true [2019-11-20 11:15:21,428 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 11:15:21,428 INFO L444 ceAbstractionStarter]: For program point L185(lines 185 610) no Hoare annotation was computed. [2019-11-20 11:15:21,429 INFO L444 ceAbstractionStarter]: For program point L152(lines 152 621) no Hoare annotation was computed. [2019-11-20 11:15:21,429 INFO L444 ceAbstractionStarter]: For program point L119(lines 119 632) no Hoare annotation was computed. [2019-11-20 11:15:21,429 INFO L444 ceAbstractionStarter]: For program point L648(lines 648 652) no Hoare annotation was computed. [2019-11-20 11:15:21,429 INFO L444 ceAbstractionStarter]: For program point L483(lines 483 485) no Hoare annotation was computed. [2019-11-20 11:15:21,429 INFO L444 ceAbstractionStarter]: For program point L483-2(lines 207 601) no Hoare annotation was computed. [2019-11-20 11:15:21,429 INFO L440 ceAbstractionStarter]: At program point L120(lines 116 633) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse25 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse25 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse22 .cse23 .cse24))) [2019-11-20 11:15:21,430 INFO L444 ceAbstractionStarter]: For program point L517(lines 517 521) no Hoare annotation was computed. [2019-11-20 11:15:21,430 INFO L444 ceAbstractionStarter]: For program point L517-2(lines 517 521) no Hoare annotation was computed. [2019-11-20 11:15:21,430 INFO L444 ceAbstractionStarter]: For program point L352(lines 352 363) no Hoare annotation was computed. [2019-11-20 11:15:21,430 INFO L444 ceAbstractionStarter]: For program point L286(lines 286 288) no Hoare annotation was computed. [2019-11-20 11:15:21,430 INFO L444 ceAbstractionStarter]: For program point L220(lines 220 222) no Hoare annotation was computed. [2019-11-20 11:15:21,430 INFO L444 ceAbstractionStarter]: For program point L286-2(lines 207 601) no Hoare annotation was computed. [2019-11-20 11:15:21,431 INFO L440 ceAbstractionStarter]: At program point L353(lines 329 374) the Hoare annotation is: (let ((.cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse6 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25))) [2019-11-20 11:15:21,431 INFO L444 ceAbstractionStarter]: For program point L188(lines 188 609) no Hoare annotation was computed. [2019-11-20 11:15:21,432 INFO L444 ceAbstractionStarter]: For program point L155(lines 155 620) no Hoare annotation was computed. [2019-11-20 11:15:21,432 INFO L444 ceAbstractionStarter]: For program point L122(lines 122 631) no Hoare annotation was computed. [2019-11-20 11:15:21,432 INFO L444 ceAbstractionStarter]: For program point L89(lines 89 93) no Hoare annotation was computed. [2019-11-20 11:15:21,432 INFO L444 ceAbstractionStarter]: For program point L89-1(lines 71 669) no Hoare annotation was computed. [2019-11-20 11:15:21,432 INFO L444 ceAbstractionStarter]: For program point L552(lines 552 555) no Hoare annotation was computed. [2019-11-20 11:15:21,433 INFO L440 ceAbstractionStarter]: At program point L189(lines 185 610) the Hoare annotation is: (let ((.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24))) [2019-11-20 11:15:21,434 INFO L440 ceAbstractionStarter]: At program point L156(lines 152 621) the Hoare annotation is: (let ((.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse0 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24)) (and .cse1 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse21 .cse22 .cse23 .cse24) (and .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse23 .cse24)) (and .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24)) (and .cse1 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse24) (and .cse1 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse0 .cse7 .cse8 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24))) [2019-11-20 11:15:21,434 INFO L440 ceAbstractionStarter]: At program point L123(lines 122 631) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0) .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse24 .cse25))) [2019-11-20 11:15:21,434 INFO L444 ceAbstractionStarter]: For program point L90(lines 90 92) no Hoare annotation was computed. [2019-11-20 11:15:21,435 INFO L444 ceAbstractionStarter]: For program point L454(lines 454 466) no Hoare annotation was computed. [2019-11-20 11:15:21,435 INFO L444 ceAbstractionStarter]: For program point L355(lines 355 357) no Hoare annotation was computed. [2019-11-20 11:15:21,435 INFO L444 ceAbstractionStarter]: For program point L355-2(lines 352 361) no Hoare annotation was computed. [2019-11-20 11:15:21,435 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 11:15:21,435 INFO L444 ceAbstractionStarter]: For program point L323(lines 323 327) no Hoare annotation was computed. [2019-11-20 11:15:21,436 INFO L444 ceAbstractionStarter]: For program point L323-2(lines 207 601) no Hoare annotation was computed. [2019-11-20 11:15:21,436 INFO L444 ceAbstractionStarter]: For program point L191(lines 191 608) no Hoare annotation was computed. [2019-11-20 11:15:21,436 INFO L444 ceAbstractionStarter]: For program point L158(lines 158 619) no Hoare annotation was computed. [2019-11-20 11:15:21,436 INFO L444 ceAbstractionStarter]: For program point L125(lines 125 630) no Hoare annotation was computed. [2019-11-20 11:15:21,437 INFO L440 ceAbstractionStarter]: At program point L390(lines 381 416) the Hoare annotation is: (let ((.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse0 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24)) (and .cse1 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse21 .cse22 .cse23 .cse24) (and .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse23 .cse24)) (and .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24)) (and .cse1 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse24) (and .cse1 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse0 .cse7 .cse8 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24))) [2019-11-20 11:15:21,437 INFO L444 ceAbstractionStarter]: For program point L258(lines 258 260) no Hoare annotation was computed. [2019-11-20 11:15:21,437 INFO L444 ceAbstractionStarter]: For program point L225(lines 225 236) no Hoare annotation was computed. [2019-11-20 11:15:21,437 INFO L444 ceAbstractionStarter]: For program point L225-2(lines 207 601) no Hoare annotation was computed. [2019-11-20 11:15:21,438 INFO L444 ceAbstractionStarter]: For program point L589(lines 589 595) no Hoare annotation was computed. [2019-11-20 11:15:21,438 INFO L444 ceAbstractionStarter]: For program point L589-1(lines 589 595) no Hoare annotation was computed. [2019-11-20 11:15:21,438 INFO L444 ceAbstractionStarter]: For program point L292(lines 292 296) no Hoare annotation was computed. [2019-11-20 11:15:21,438 INFO L444 ceAbstractionStarter]: For program point L292-2(lines 292 296) no Hoare annotation was computed. [2019-11-20 11:15:21,438 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 11:15:21,438 INFO L444 ceAbstractionStarter]: For program point L458(lines 458 460) no Hoare annotation was computed. [2019-11-20 11:15:21,439 INFO L444 ceAbstractionStarter]: For program point L458-2(lines 456 466) no Hoare annotation was computed. [2019-11-20 11:15:21,439 INFO L444 ceAbstractionStarter]: For program point L227(lines 227 230) no Hoare annotation was computed. [2019-11-20 11:15:21,439 INFO L444 ceAbstractionStarter]: For program point L194(lines 194 607) no Hoare annotation was computed. [2019-11-20 11:15:21,439 INFO L444 ceAbstractionStarter]: For program point L161(lines 161 618) no Hoare annotation was computed. [2019-11-20 11:15:21,439 INFO L444 ceAbstractionStarter]: For program point L128(lines 128 629) no Hoare annotation was computed. [2019-11-20 11:15:21,439 INFO L444 ceAbstractionStarter]: For program point L426(lines 426 428) no Hoare annotation was computed. [2019-11-20 11:15:21,440 INFO L444 ceAbstractionStarter]: For program point L393(lines 393 414) no Hoare annotation was computed. [2019-11-20 11:15:21,440 INFO L440 ceAbstractionStarter]: At program point L195(lines 191 608) the Hoare annotation is: (let ((.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse25 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse25 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24))) [2019-11-20 11:15:21,441 INFO L440 ceAbstractionStarter]: At program point L162(lines 158 619) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse6 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse22 .cse23 .cse24 .cse25))) [2019-11-20 11:15:21,441 INFO L447 ceAbstractionStarter]: At program point L658(lines 97 659) the Hoare annotation is: true [2019-11-20 11:15:21,441 INFO L444 ceAbstractionStarter]: For program point L592(lines 592 594) no Hoare annotation was computed. [2019-11-20 11:15:21,442 INFO L444 ceAbstractionStarter]: For program point L394(lines 394 400) no Hoare annotation was computed. [2019-11-20 11:15:21,442 INFO L444 ceAbstractionStarter]: For program point L560(lines 560 574) no Hoare annotation was computed. [2019-11-20 11:15:21,442 INFO L444 ceAbstractionStarter]: For program point L527(lines 527 530) no Hoare annotation was computed. [2019-11-20 11:15:21,442 INFO L444 ceAbstractionStarter]: For program point L197(lines 197 606) no Hoare annotation was computed. [2019-11-20 11:15:21,442 INFO L444 ceAbstractionStarter]: For program point L164(lines 164 617) no Hoare annotation was computed. [2019-11-20 11:15:21,442 INFO L444 ceAbstractionStarter]: For program point L131(lines 131 628) no Hoare annotation was computed. [2019-11-20 11:15:21,443 INFO L440 ceAbstractionStarter]: At program point L98-2(lines 98 657) the Hoare annotation is: (let ((.cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 3)) (.cse0 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10)) (.cse2 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0))) (or (and .cse0 .cse1) (and .cse2 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11)) (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) (and (and (= 12 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse2 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 3)) (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0) (<= ULTIMATE.start_ssl3_accept_~s__state~0 8448)) (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) (and .cse1 .cse2) (and .cse0 .cse2))) [2019-11-20 11:15:21,443 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 667) no Hoare annotation was computed. [2019-11-20 11:15:21,443 INFO L444 ceAbstractionStarter]: For program point L495(lines 495 513) no Hoare annotation was computed. [2019-11-20 11:15:21,443 INFO L444 ceAbstractionStarter]: For program point L231(lines 231 234) no Hoare annotation was computed. [2019-11-20 11:15:21,444 INFO L440 ceAbstractionStarter]: At program point L165(lines 164 617) the Hoare annotation is: (let ((.cse0 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse1 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (or (and (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593)) .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656)) (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 3) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480))) (and .cse1 .cse2 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5)) (and .cse1 .cse2 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0)) (and .cse1 .cse2 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8)) (and .cse1 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse2 .cse0) (and .cse1 .cse2 .cse0 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11)) (and .cse1 .cse2 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9)) (and .cse1 .cse2 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0)))) [2019-11-20 11:15:21,444 INFO L440 ceAbstractionStarter]: At program point L132(lines 125 630) the Hoare annotation is: (let ((.cse27 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480))) (.cse26 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 8) .cse24 .cse25) .cse26) (and .cse0 .cse1 .cse2 .cse3 .cse26 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse27 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 11) .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse26 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 10) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse27 .cse22 .cse23 .cse24 .cse25) (and (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) .cse26) (and .cse0 .cse1 .cse2 .cse3 .cse26 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and .cse26 (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25)) (and (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 9) .cse25) .cse26))) [2019-11-20 11:15:21,445 INFO L444 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2019-11-20 11:15:21,445 INFO L444 ceAbstractionStarter]: For program point L563(lines 563 573) no Hoare annotation was computed. [2019-11-20 11:15:21,445 INFO L444 ceAbstractionStarter]: For program point L332(lines 332 373) no Hoare annotation was computed. [2019-11-20 11:15:21,445 INFO L444 ceAbstractionStarter]: For program point L200(lines 200 605) no Hoare annotation was computed. [2019-11-20 11:15:21,445 INFO L444 ceAbstractionStarter]: For program point L167(lines 167 616) no Hoare annotation was computed. [2019-11-20 11:15:21,445 INFO L444 ceAbstractionStarter]: For program point L134(lines 134 627) no Hoare annotation was computed. [2019-11-20 11:15:21,445 INFO L444 ceAbstractionStarter]: For program point L101(lines 101 638) no Hoare annotation was computed. [2019-11-20 11:15:21,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 11:15:21 BoogieIcfgContainer [2019-11-20 11:15:21,576 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 11:15:21,577 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 11:15:21,577 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 11:15:21,577 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 11:15:21,578 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:14:11" (3/4) ... [2019-11-20 11:15:21,581 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 11:15:21,600 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-11-20 11:15:21,602 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 11:15:21,811 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_f2525b34-2ddc-4de9-8373-cfbdbe12c5ac/bin/uautomizer/witness.graphml [2019-11-20 11:15:21,811 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 11:15:21,813 INFO L168 Benchmark]: Toolchain (without parser) took 72407.36 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 950.1 MB in the beginning and 4.7 GB in the end (delta: -3.7 GB). Peak memory consumption was 288.2 MB. Max. memory is 11.5 GB. [2019-11-20 11:15:21,813 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 11:15:21,813 INFO L168 Benchmark]: CACSL2BoogieTranslator took 538.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 950.1 MB in the beginning and 1.2 GB in the end (delta: -215.7 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-11-20 11:15:21,814 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:15:21,814 INFO L168 Benchmark]: Boogie Preprocessor took 83.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 11.5 GB. [2019-11-20 11:15:21,814 INFO L168 Benchmark]: RCFGBuilder took 1129.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 72.1 MB). Peak memory consumption was 72.1 MB. Max. memory is 11.5 GB. [2019-11-20 11:15:21,815 INFO L168 Benchmark]: TraceAbstraction took 70348.90 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 4.8 GB in the end (delta: -3.7 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. [2019-11-20 11:15:21,815 INFO L168 Benchmark]: Witness Printer took 234.79 ms. Allocated memory is still 5.0 GB. Free memory was 4.8 GB in the beginning and 4.7 GB in the end (delta: 106.1 MB). Peak memory consumption was 106.1 MB. Max. memory is 11.5 GB. [2019-11-20 11:15:21,817 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 538.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 950.1 MB in the beginning and 1.2 GB in the end (delta: -215.7 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 83.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1129.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 72.1 MB). Peak memory consumption was 72.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 70348.90 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 4.8 GB in the end (delta: -3.7 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. * Witness Printer took 234.79 ms. Allocated memory is still 5.0 GB. Free memory was 4.8 GB in the beginning and 4.7 GB in the end (delta: 106.1 MB). Peak memory consumption was 106.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 667]: 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: 140]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (8448 <= s__state && (((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag == 8) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (8448 <= s__state && (((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) - InvariantResult [Line: 101]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 8) && !(s__state == 8480))) || (((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480)) - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag == 8) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && 0 == s__hit) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480)) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 8) && !(s__state == 8480)) - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 8) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: ((((((((8448 <= s__state && ((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8657)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8656)) && !(s__state == 8481)) && !(s__state == 8448)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8640)) && !(s__state == 8480)) && 0 == s__hit) && blastFlag == 11) || ((blastFlag == 8 && 8448 <= s__state) && ((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8657)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8656)) && !(s__state == 8481)) && !(s__state == 8448)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8640)) && !(s__state == 8480))) || ((8448 <= s__state && 7 == blastFlag) && ((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8657)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8656)) && !(s__state == 8481)) && !(s__state == 8448)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8640)) && !(s__state == 8480))) || ((8448 <= s__state && blastFlag == 9) && ((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8657)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8656)) && !(s__state == 8481)) && !(s__state == 8448)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8640)) && !(s__state == 8480))) || (8448 <= s__state && ((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8657)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8656)) && !(s__state == 8481)) && !(s__state == 8448)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8640)) && !(s__state == 8480)) && blastFlag == 10) && 0 == s__hit)) || ((8448 <= s__state && 6 == blastFlag) && ((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8657)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8656)) && !(s__state == 8481)) && !(s__state == 8448)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8640)) && !(s__state == 8480))) || ((8448 <= s__state && blastFlag <= 5) && ((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8657)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8656)) && !(s__state == 8481)) && !(s__state == 8448)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8640)) && !(s__state == 8480)) - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: (((((((((blastFlag == 10 && s__state <= 3) || (0 == s__hit && blastFlag == 11)) || blastFlag == 8) || ((((12 == blastFlag && 0 == s__hit) && s__s3__tmp__next_state___0 <= 3) && 8448 <= s__state) && s__state <= 8448)) || 7 == blastFlag) || blastFlag <= 5) || blastFlag == 9) || 6 == blastFlag) || (s__state <= 3 && 0 == s__hit)) || (blastFlag == 10 && 0 == s__hit) - InvariantResult [Line: 671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 167]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag == 8) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 97]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: ((((((8448 <= s__state && (((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (8448 <= s__state && (((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag == 8) && !(s__state == 8497)) && !(s__state == 8480))) || (8448 <= s__state && (((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: !(s__state == 8640) - InvariantResult [Line: 71]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480)) && 8448 <= s__state)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag == 8) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 8)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) - InvariantResult [Line: 191]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 8) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: !(s__state == 8640) - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8545)) && !(s__state == 8656)) && s__s3__tmp__next_state___0 <= 3) && !(s__state == 8497)) && !(s__state == 8480)) || ((8448 <= s__state && s__state <= 8448) && blastFlag <= 5)) || ((8448 <= s__state && s__state <= 8448) && 6 == blastFlag)) || ((8448 <= s__state && s__state <= 8448) && blastFlag == 8)) || (((8448 <= s__state && blastFlag == 10) && s__state <= 8448) && 0 == s__hit)) || (((8448 <= s__state && s__state <= 8448) && 0 == s__hit) && blastFlag == 11)) || ((8448 <= s__state && s__state <= 8448) && blastFlag == 9)) || ((8448 <= s__state && s__state <= 8448) && 7 == blastFlag) - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag == 8) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: ((((((8448 <= s__state && (((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (8448 <= s__state && (((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag == 8) && !(s__state == 8497)) && !(s__state == 8480))) || (8448 <= s__state && (((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag == 8) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8496)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8496)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8496)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8496)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8496)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 8) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8496)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480)) - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag == 8) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) - InvariantResult [Line: 10]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag == 8) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480)) - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: ((((((8448 <= s__state && (((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (8448 <= s__state && (((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag == 8) && !(s__state == 8497)) && !(s__state == 8480))) || (8448 <= s__state && (((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: (((((((((blastFlag == 10 && s__state <= 3) || (0 == s__hit && blastFlag == 11)) || blastFlag == 8) || ((((12 == blastFlag && 0 == s__hit) && s__s3__tmp__next_state___0 <= 3) && 8448 <= s__state) && s__state <= 8448)) || 7 == blastFlag) || blastFlag <= 5) || blastFlag == 9) || 6 == blastFlag) || (s__state <= 3 && 0 == s__hit)) || (blastFlag == 10 && 0 == s__hit) - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag == 8) && !(s__state == 8497)) && !(s__state == 8480)) && 8448 <= s__state) || ((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && blastFlag == 11) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && blastFlag == 10) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) && 8448 <= s__state)) || (((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || (8448 <= s__state && (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag == 9) && !(s__state == 8480)) && 8448 <= s__state) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 157 locations, 1 error locations. Result: SAFE, OverallTime: 70.1s, OverallIterations: 49, TraceHistogramMax: 50, AutomataDifference: 16.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 23.1s, HoareTripleCheckerStatistics: 12376 SDtfs, 7954 SDslu, 4802 SDs, 0 SdLazy, 4041 SolverSat, 1625 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7410 GetRequests, 7339 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15954occurred in iteration=46, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 8.0s AutomataMinimizationTime, 49 MinimizatonAttempts, 4295 StatesRemovedByMinimization, 28 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 28 LocationsWithAnnotation, 28 PreInvPairs, 971 NumberOfFragments, 14186 HoareAnnotationTreeSize, 28 FomulaSimplifications, 314844 FormulaSimplificationTreeSizeReduction, 2.8s HoareSimplificationTime, 28 FomulaSimplificationsInter, 26036 FormulaSimplificationTreeSizeReductionInter, 20.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 2.3s SatisfiabilityAnalysisTime, 7.7s InterpolantComputationTime, 23228 NumberOfCodeBlocks, 23228 NumberOfCodeBlocksAsserted, 60 NumberOfCheckSat, 23168 ConstructedInterpolants, 0 QuantifiedInterpolants, 18130723 SizeOfPredicates, 3 NumberOfNonLiveVariables, 10970 ConjunctsInSsa, 32 ConjunctsInUnsatCore, 60 InterpolantComputations, 48 PerfectInterpolantSequences, 165210/165522 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...