./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 cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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_0bd2aa85-7206-4224-91c3-4982c5e29413/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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-cad4683 [2019-11-15 22:11:43,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 22:11:43,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 22:11:43,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 22:11:43,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 22:11:43,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 22:11:43,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 22:11:43,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 22:11:43,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 22:11:43,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 22:11:43,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 22:11:43,861 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 22:11:43,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 22:11:43,862 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 22:11:43,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 22:11:43,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 22:11:43,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 22:11:43,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 22:11:43,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 22:11:43,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 22:11:43,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 22:11:43,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 22:11:43,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 22:11:43,874 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 22:11:43,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 22:11:43,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 22:11:43,876 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 22:11:43,877 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 22:11:43,878 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 22:11:43,879 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 22:11:43,879 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 22:11:43,880 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 22:11:43,880 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 22:11:43,881 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 22:11:43,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 22:11:43,882 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 22:11:43,883 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 22:11:43,883 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 22:11:43,883 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 22:11:43,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 22:11:43,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 22:11:43,885 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 22:11:43,898 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 22:11:43,898 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 22:11:43,899 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 22:11:43,899 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 22:11:43,899 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 22:11:43,900 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 22:11:43,900 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 22:11:43,900 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 22:11:43,900 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 22:11:43,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 22:11:43,901 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 22:11:43,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 22:11:43,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 22:11:43,902 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 22:11:43,902 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 22:11:43,902 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 22:11:43,902 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 22:11:43,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 22:11:43,903 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 22:11:43,903 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 22:11:43,903 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 22:11:43,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 22:11:43,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 22:11:43,904 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 22:11:43,904 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 22:11:43,905 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 22:11:43,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 22:11:43,905 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 22:11:43,905 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_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:11:43,932 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 22:11:43,942 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 22:11:43,949 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 22:11:43,951 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 22:11:43,952 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 22:11:43,952 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/bin/uautomizer/../../sv-benchmarks/c/ssh-simplified/s3_srvr_6.cil-2.c [2019-11-15 22:11:44,007 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/bin/uautomizer/data/eab16b041/a09b7214d16e41d6a8438850883cb4ed/FLAGe6c6121fc [2019-11-15 22:11:44,427 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 22:11:44,427 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/sv-benchmarks/c/ssh-simplified/s3_srvr_6.cil-2.c [2019-11-15 22:11:44,438 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/bin/uautomizer/data/eab16b041/a09b7214d16e41d6a8438850883cb4ed/FLAGe6c6121fc [2019-11-15 22:11:44,818 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/bin/uautomizer/data/eab16b041/a09b7214d16e41d6a8438850883cb4ed [2019-11-15 22:11:44,820 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 22:11:44,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 22:11:44,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 22:11:44,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 22:11:44,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 22:11:44,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:11:44" (1/1) ... [2019-11-15 22:11:44,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b43a16a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:44, skipping insertion in model container [2019-11-15 22:11:44,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:11:44" (1/1) ... [2019-11-15 22:11:44,835 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 22:11:44,878 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 22:11:45,155 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 22:11:45,159 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 22:11:45,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 22:11:45,288 INFO L192 MainTranslator]: Completed translation [2019-11-15 22:11:45,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:45 WrapperNode [2019-11-15 22:11:45,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 22:11:45,290 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 22:11:45,290 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 22:11:45,290 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 22:11:45,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:45" (1/1) ... [2019-11-15 22:11:45,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:45" (1/1) ... [2019-11-15 22:11:45,356 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 22:11:45,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 22:11:45,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 22:11:45,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 22:11:45,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:45" (1/1) ... [2019-11-15 22:11:45,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:45" (1/1) ... [2019-11-15 22:11:45,373 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:45" (1/1) ... [2019-11-15 22:11:45,373 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:45" (1/1) ... [2019-11-15 22:11:45,399 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:45" (1/1) ... [2019-11-15 22:11:45,422 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:45" (1/1) ... [2019-11-15 22:11:45,440 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:45" (1/1) ... [2019-11-15 22:11:45,446 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 22:11:45,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 22:11:45,446 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 22:11:45,447 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 22:11:45,447 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:11:45,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 22:11:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 22:11:45,791 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-15 22:11:46,533 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-11-15 22:11:46,533 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-11-15 22:11:46,535 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 22:11:46,535 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-15 22:11:46,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:11:46 BoogieIcfgContainer [2019-11-15 22:11:46,537 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 22:11:46,538 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 22:11:46,538 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 22:11:46,541 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 22:11:46,542 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 10:11:44" (1/3) ... [2019-11-15 22:11:46,543 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ba6cdaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 10:11:46, skipping insertion in model container [2019-11-15 22:11:46,543 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:11:45" (2/3) ... [2019-11-15 22:11:46,543 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ba6cdaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 10:11:46, skipping insertion in model container [2019-11-15 22:11:46,543 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:11:46" (3/3) ... [2019-11-15 22:11:46,545 INFO L109 eAbstractionObserver]: Analyzing ICFG s3_srvr_6.cil-2.c [2019-11-15 22:11:46,556 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 22:11:46,564 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 22:11:46,576 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 22:11:46,620 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 22:11:46,620 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 22:11:46,620 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 22:11:46,620 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 22:11:46,620 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 22:11:46,621 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 22:11:46,621 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 22:11:46,621 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 22:11:46,649 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states. [2019-11-15 22:11:46,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-15 22:11:46,668 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:46,668 INFO L380 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] [2019-11-15 22:11:46,671 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:46,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:46,677 INFO L82 PathProgramCache]: Analyzing trace with hash 2127610309, now seen corresponding path program 1 times [2019-11-15 22:11:46,686 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:46,686 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443352490] [2019-11-15 22:11:46,686 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:46,686 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:46,687 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:46,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:46,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 22:11:46,975 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [443352490] [2019-11-15 22:11:46,980 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:46,980 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:46,980 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278696297] [2019-11-15 22:11:46,985 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:46,985 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:46,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:46,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:47,001 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 3 states. [2019-11-15 22:11:47,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:47,317 INFO L93 Difference]: Finished difference Result 362 states and 633 transitions. [2019-11-15 22:11:47,317 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:47,319 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 43 [2019-11-15 22:11:47,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:47,331 INFO L225 Difference]: With dead ends: 362 [2019-11-15 22:11:47,332 INFO L226 Difference]: Without dead ends: 192 [2019-11-15 22:11:47,335 INFO L600 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 [2019-11-15 22:11:47,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2019-11-15 22:11:47,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 182. [2019-11-15 22:11:47,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 182 states. [2019-11-15 22:11:47,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 300 transitions. [2019-11-15 22:11:47,386 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 300 transitions. Word has length 43 [2019-11-15 22:11:47,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:47,387 INFO L462 AbstractCegarLoop]: Abstraction has 182 states and 300 transitions. [2019-11-15 22:11:47,387 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:47,387 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 300 transitions. [2019-11-15 22:11:47,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-11-15 22:11:47,390 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:47,390 INFO L380 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] [2019-11-15 22:11:47,391 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:47,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:47,391 INFO L82 PathProgramCache]: Analyzing trace with hash -918181364, now seen corresponding path program 1 times [2019-11-15 22:11:47,391 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:47,391 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2080119833] [2019-11-15 22:11:47,392 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:47,392 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:47,392 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:47,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 22:11:47,482 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2080119833] [2019-11-15 22:11:47,483 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:47,483 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:47,483 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979669263] [2019-11-15 22:11:47,485 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:47,485 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:47,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:47,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:47,485 INFO L87 Difference]: Start difference. First operand 182 states and 300 transitions. Second operand 3 states. [2019-11-15 22:11:47,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:47,724 INFO L93 Difference]: Finished difference Result 406 states and 678 transitions. [2019-11-15 22:11:47,725 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:47,725 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-11-15 22:11:47,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:47,728 INFO L225 Difference]: With dead ends: 406 [2019-11-15 22:11:47,728 INFO L226 Difference]: Without dead ends: 231 [2019-11-15 22:11:47,730 INFO L600 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 [2019-11-15 22:11:47,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2019-11-15 22:11:47,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 221. [2019-11-15 22:11:47,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221 states. [2019-11-15 22:11:47,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 373 transitions. [2019-11-15 22:11:47,749 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 373 transitions. Word has length 44 [2019-11-15 22:11:47,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:47,750 INFO L462 AbstractCegarLoop]: Abstraction has 221 states and 373 transitions. [2019-11-15 22:11:47,750 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:47,750 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 373 transitions. [2019-11-15 22:11:47,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-11-15 22:11:47,754 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:47,754 INFO L380 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] [2019-11-15 22:11:47,754 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:47,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:47,755 INFO L82 PathProgramCache]: Analyzing trace with hash -1182821184, now seen corresponding path program 1 times [2019-11-15 22:11:47,755 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:47,755 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331981605] [2019-11-15 22:11:47,755 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:47,755 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:47,756 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:47,811 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 22:11:47,811 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1331981605] [2019-11-15 22:11:47,812 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:47,812 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:47,812 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102217731] [2019-11-15 22:11:47,813 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:47,813 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:47,813 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:47,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:47,814 INFO L87 Difference]: Start difference. First operand 221 states and 373 transitions. Second operand 3 states. [2019-11-15 22:11:48,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:48,019 INFO L93 Difference]: Finished difference Result 466 states and 793 transitions. [2019-11-15 22:11:48,020 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:48,020 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 71 [2019-11-15 22:11:48,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:48,023 INFO L225 Difference]: With dead ends: 466 [2019-11-15 22:11:48,023 INFO L226 Difference]: Without dead ends: 252 [2019-11-15 22:11:48,025 INFO L600 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 [2019-11-15 22:11:48,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2019-11-15 22:11:48,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 252. [2019-11-15 22:11:48,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2019-11-15 22:11:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 429 transitions. [2019-11-15 22:11:48,053 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 429 transitions. Word has length 71 [2019-11-15 22:11:48,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:48,053 INFO L462 AbstractCegarLoop]: Abstraction has 252 states and 429 transitions. [2019-11-15 22:11:48,053 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:48,054 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 429 transitions. [2019-11-15 22:11:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2019-11-15 22:11:48,067 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:48,068 INFO L380 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] [2019-11-15 22:11:48,068 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:48,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:48,068 INFO L82 PathProgramCache]: Analyzing trace with hash -2081183082, now seen corresponding path program 1 times [2019-11-15 22:11:48,069 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:48,069 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656472334] [2019-11-15 22:11:48,069 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:48,069 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:48,069 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:48,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:48,178 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 22:11:48,179 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656472334] [2019-11-15 22:11:48,179 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:48,179 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:48,179 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350754534] [2019-11-15 22:11:48,180 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:48,180 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:48,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:48,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:48,181 INFO L87 Difference]: Start difference. First operand 252 states and 429 transitions. Second operand 3 states. [2019-11-15 22:11:48,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:48,371 INFO L93 Difference]: Finished difference Result 536 states and 918 transitions. [2019-11-15 22:11:48,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:48,372 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2019-11-15 22:11:48,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:48,374 INFO L225 Difference]: With dead ends: 536 [2019-11-15 22:11:48,374 INFO L226 Difference]: Without dead ends: 291 [2019-11-15 22:11:48,375 INFO L600 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 [2019-11-15 22:11:48,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2019-11-15 22:11:48,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 288. [2019-11-15 22:11:48,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2019-11-15 22:11:48,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 494 transitions. [2019-11-15 22:11:48,389 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 494 transitions. Word has length 77 [2019-11-15 22:11:48,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:48,389 INFO L462 AbstractCegarLoop]: Abstraction has 288 states and 494 transitions. [2019-11-15 22:11:48,389 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:48,390 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 494 transitions. [2019-11-15 22:11:48,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-11-15 22:11:48,391 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:48,391 INFO L380 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] [2019-11-15 22:11:48,391 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:48,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:48,391 INFO L82 PathProgramCache]: Analyzing trace with hash -2046128707, now seen corresponding path program 1 times [2019-11-15 22:11:48,391 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:48,392 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023830311] [2019-11-15 22:11:48,392 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:48,392 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:48,392 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:48,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 22:11:48,436 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023830311] [2019-11-15 22:11:48,437 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:48,437 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:48,437 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082201639] [2019-11-15 22:11:48,438 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:48,438 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:48,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:48,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:48,439 INFO L87 Difference]: Start difference. First operand 288 states and 494 transitions. Second operand 3 states. [2019-11-15 22:11:48,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:48,636 INFO L93 Difference]: Finished difference Result 572 states and 981 transitions. [2019-11-15 22:11:48,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:48,637 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 78 [2019-11-15 22:11:48,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:48,639 INFO L225 Difference]: With dead ends: 572 [2019-11-15 22:11:48,639 INFO L226 Difference]: Without dead ends: 291 [2019-11-15 22:11:48,640 INFO L600 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 [2019-11-15 22:11:48,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2019-11-15 22:11:48,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 288. [2019-11-15 22:11:48,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2019-11-15 22:11:48,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 492 transitions. [2019-11-15 22:11:48,654 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 492 transitions. Word has length 78 [2019-11-15 22:11:48,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:48,655 INFO L462 AbstractCegarLoop]: Abstraction has 288 states and 492 transitions. [2019-11-15 22:11:48,655 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 492 transitions. [2019-11-15 22:11:48,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2019-11-15 22:11:48,657 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:48,657 INFO L380 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] [2019-11-15 22:11:48,657 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:48,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:48,658 INFO L82 PathProgramCache]: Analyzing trace with hash 1823459990, now seen corresponding path program 1 times [2019-11-15 22:11:48,658 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:48,658 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [87027231] [2019-11-15 22:11:48,658 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:48,658 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:48,659 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:48,717 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-15 22:11:48,717 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [87027231] [2019-11-15 22:11:48,718 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:48,718 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:48,718 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833231295] [2019-11-15 22:11:48,718 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:48,719 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:48,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:48,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:48,719 INFO L87 Difference]: Start difference. First operand 288 states and 492 transitions. Second operand 3 states. [2019-11-15 22:11:48,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:48,842 INFO L93 Difference]: Finished difference Result 586 states and 1001 transitions. [2019-11-15 22:11:48,843 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:48,843 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 83 [2019-11-15 22:11:48,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:48,845 INFO L225 Difference]: With dead ends: 586 [2019-11-15 22:11:48,845 INFO L226 Difference]: Without dead ends: 305 [2019-11-15 22:11:48,846 INFO L600 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 [2019-11-15 22:11:48,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2019-11-15 22:11:48,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 303. [2019-11-15 22:11:48,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2019-11-15 22:11:48,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 514 transitions. [2019-11-15 22:11:48,858 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 514 transitions. Word has length 83 [2019-11-15 22:11:48,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:48,859 INFO L462 AbstractCegarLoop]: Abstraction has 303 states and 514 transitions. [2019-11-15 22:11:48,859 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:48,859 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 514 transitions. [2019-11-15 22:11:48,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-11-15 22:11:48,865 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:48,873 INFO L380 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] [2019-11-15 22:11:48,874 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:48,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:48,875 INFO L82 PathProgramCache]: Analyzing trace with hash -1102198878, now seen corresponding path program 1 times [2019-11-15 22:11:48,875 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:48,875 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266000641] [2019-11-15 22:11:48,875 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:48,875 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:48,876 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-15 22:11:48,916 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266000641] [2019-11-15 22:11:48,916 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:48,916 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:48,917 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1613153357] [2019-11-15 22:11:48,917 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:48,917 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:48,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:48,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:48,918 INFO L87 Difference]: Start difference. First operand 303 states and 514 transitions. Second operand 3 states. [2019-11-15 22:11:49,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:49,050 INFO L93 Difference]: Finished difference Result 601 states and 1019 transitions. [2019-11-15 22:11:49,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:49,051 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 84 [2019-11-15 22:11:49,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:49,053 INFO L225 Difference]: With dead ends: 601 [2019-11-15 22:11:49,053 INFO L226 Difference]: Without dead ends: 305 [2019-11-15 22:11:49,054 INFO L600 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 [2019-11-15 22:11:49,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2019-11-15 22:11:49,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 303. [2019-11-15 22:11:49,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2019-11-15 22:11:49,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 510 transitions. [2019-11-15 22:11:49,066 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 510 transitions. Word has length 84 [2019-11-15 22:11:49,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:49,067 INFO L462 AbstractCegarLoop]: Abstraction has 303 states and 510 transitions. [2019-11-15 22:11:49,067 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:49,067 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 510 transitions. [2019-11-15 22:11:49,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-11-15 22:11:49,068 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:49,068 INFO L380 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] [2019-11-15 22:11:49,069 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:49,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:49,069 INFO L82 PathProgramCache]: Analyzing trace with hash -2038845885, now seen corresponding path program 1 times [2019-11-15 22:11:49,069 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:49,069 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708064069] [2019-11-15 22:11:49,070 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:49,070 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:49,070 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:49,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2019-11-15 22:11:49,121 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1708064069] [2019-11-15 22:11:49,121 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:49,121 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:49,121 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677350294] [2019-11-15 22:11:49,122 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:49,122 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:49,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:49,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:49,123 INFO L87 Difference]: Start difference. First operand 303 states and 510 transitions. Second operand 3 states. [2019-11-15 22:11:49,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:49,238 INFO L93 Difference]: Finished difference Result 608 states and 1021 transitions. [2019-11-15 22:11:49,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:49,238 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2019-11-15 22:11:49,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:49,241 INFO L225 Difference]: With dead ends: 608 [2019-11-15 22:11:49,241 INFO L226 Difference]: Without dead ends: 312 [2019-11-15 22:11:49,242 INFO L600 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 [2019-11-15 22:11:49,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2019-11-15 22:11:49,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 312. [2019-11-15 22:11:49,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 312 states. [2019-11-15 22:11:49,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 312 states and 516 transitions. [2019-11-15 22:11:49,258 INFO L78 Accepts]: Start accepts. Automaton has 312 states and 516 transitions. Word has length 96 [2019-11-15 22:11:49,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:49,258 INFO L462 AbstractCegarLoop]: Abstraction has 312 states and 516 transitions. [2019-11-15 22:11:49,258 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:49,259 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 516 transitions. [2019-11-15 22:11:49,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-11-15 22:11:49,260 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:49,261 INFO L380 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] [2019-11-15 22:11:49,261 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:49,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:49,261 INFO L82 PathProgramCache]: Analyzing trace with hash 2067402745, now seen corresponding path program 1 times [2019-11-15 22:11:49,262 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:49,262 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896440957] [2019-11-15 22:11:49,262 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:49,262 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:49,263 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-15 22:11:49,330 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896440957] [2019-11-15 22:11:49,330 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:49,330 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:49,331 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995963344] [2019-11-15 22:11:49,331 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:49,331 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:49,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:49,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:49,332 INFO L87 Difference]: Start difference. First operand 312 states and 516 transitions. Second operand 3 states. [2019-11-15 22:11:49,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:49,515 INFO L93 Difference]: Finished difference Result 648 states and 1074 transitions. [2019-11-15 22:11:49,515 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:49,515 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2019-11-15 22:11:49,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:49,518 INFO L225 Difference]: With dead ends: 648 [2019-11-15 22:11:49,518 INFO L226 Difference]: Without dead ends: 343 [2019-11-15 22:11:49,518 INFO L600 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 [2019-11-15 22:11:49,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2019-11-15 22:11:49,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 341. [2019-11-15 22:11:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2019-11-15 22:11:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 563 transitions. [2019-11-15 22:11:49,533 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 563 transitions. Word has length 97 [2019-11-15 22:11:49,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:49,533 INFO L462 AbstractCegarLoop]: Abstraction has 341 states and 563 transitions. [2019-11-15 22:11:49,533 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:49,533 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 563 transitions. [2019-11-15 22:11:49,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-11-15 22:11:49,537 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:49,537 INFO L380 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] [2019-11-15 22:11:49,538 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:49,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:49,538 INFO L82 PathProgramCache]: Analyzing trace with hash -405291931, now seen corresponding path program 1 times [2019-11-15 22:11:49,538 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:49,539 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347428302] [2019-11-15 22:11:49,539 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:49,539 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:49,539 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:49,591 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-15 22:11:49,594 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347428302] [2019-11-15 22:11:49,595 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:49,595 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:49,595 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [152033675] [2019-11-15 22:11:49,595 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:49,596 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:49,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:49,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:49,596 INFO L87 Difference]: Start difference. First operand 341 states and 563 transitions. Second operand 3 states. [2019-11-15 22:11:49,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:49,737 INFO L93 Difference]: Finished difference Result 677 states and 1117 transitions. [2019-11-15 22:11:49,737 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:49,737 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 98 [2019-11-15 22:11:49,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:49,740 INFO L225 Difference]: With dead ends: 677 [2019-11-15 22:11:49,740 INFO L226 Difference]: Without dead ends: 343 [2019-11-15 22:11:49,741 INFO L600 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 [2019-11-15 22:11:49,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2019-11-15 22:11:49,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 341. [2019-11-15 22:11:49,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2019-11-15 22:11:49,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 559 transitions. [2019-11-15 22:11:49,753 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 559 transitions. Word has length 98 [2019-11-15 22:11:49,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:49,754 INFO L462 AbstractCegarLoop]: Abstraction has 341 states and 559 transitions. [2019-11-15 22:11:49,755 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:49,755 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 559 transitions. [2019-11-15 22:11:49,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-11-15 22:11:49,756 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:49,756 INFO L380 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] [2019-11-15 22:11:49,758 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:49,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:49,758 INFO L82 PathProgramCache]: Analyzing trace with hash -1888540852, now seen corresponding path program 1 times [2019-11-15 22:11:49,758 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:49,758 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [98557173] [2019-11-15 22:11:49,759 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:49,759 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:49,759 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:49,801 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-15 22:11:49,801 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [98557173] [2019-11-15 22:11:49,801 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:49,801 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:49,802 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080810238] [2019-11-15 22:11:49,802 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:49,802 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:49,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:49,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:49,803 INFO L87 Difference]: Start difference. First operand 341 states and 559 transitions. Second operand 3 states. [2019-11-15 22:11:49,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:49,947 INFO L93 Difference]: Finished difference Result 711 states and 1169 transitions. [2019-11-15 22:11:49,948 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:49,948 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2019-11-15 22:11:49,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:49,950 INFO L225 Difference]: With dead ends: 711 [2019-11-15 22:11:49,950 INFO L226 Difference]: Without dead ends: 377 [2019-11-15 22:11:49,951 INFO L600 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 [2019-11-15 22:11:49,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2019-11-15 22:11:49,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 368. [2019-11-15 22:11:49,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2019-11-15 22:11:49,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 601 transitions. [2019-11-15 22:11:49,964 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 601 transitions. Word has length 100 [2019-11-15 22:11:49,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:49,964 INFO L462 AbstractCegarLoop]: Abstraction has 368 states and 601 transitions. [2019-11-15 22:11:49,964 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:49,965 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 601 transitions. [2019-11-15 22:11:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-11-15 22:11:49,966 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:49,966 INFO L380 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] [2019-11-15 22:11:49,966 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:49,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:49,967 INFO L82 PathProgramCache]: Analyzing trace with hash -914923520, now seen corresponding path program 1 times [2019-11-15 22:11:49,967 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:49,967 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [589551906] [2019-11-15 22:11:49,967 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:49,968 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:49,968 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:50,001 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-15 22:11:50,002 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [589551906] [2019-11-15 22:11:50,002 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:50,002 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:50,002 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [109268408] [2019-11-15 22:11:50,003 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:50,003 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:50,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:50,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:50,004 INFO L87 Difference]: Start difference. First operand 368 states and 601 transitions. Second operand 3 states. [2019-11-15 22:11:50,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:50,163 INFO L93 Difference]: Finished difference Result 738 states and 1206 transitions. [2019-11-15 22:11:50,163 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:50,163 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 101 [2019-11-15 22:11:50,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:50,166 INFO L225 Difference]: With dead ends: 738 [2019-11-15 22:11:50,166 INFO L226 Difference]: Without dead ends: 377 [2019-11-15 22:11:50,167 INFO L600 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 [2019-11-15 22:11:50,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2019-11-15 22:11:50,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 368. [2019-11-15 22:11:50,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2019-11-15 22:11:50,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 596 transitions. [2019-11-15 22:11:50,183 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 596 transitions. Word has length 101 [2019-11-15 22:11:50,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:50,184 INFO L462 AbstractCegarLoop]: Abstraction has 368 states and 596 transitions. [2019-11-15 22:11:50,184 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:50,184 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 596 transitions. [2019-11-15 22:11:50,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-11-15 22:11:50,186 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:50,186 INFO L380 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] [2019-11-15 22:11:50,186 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:50,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:50,187 INFO L82 PathProgramCache]: Analyzing trace with hash 1027811327, now seen corresponding path program 1 times [2019-11-15 22:11:50,187 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:50,187 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1574305112] [2019-11-15 22:11:50,187 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:50,188 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:50,188 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:50,240 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-11-15 22:11:50,240 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1574305112] [2019-11-15 22:11:50,241 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:50,241 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:50,241 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [168338457] [2019-11-15 22:11:50,242 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:50,242 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:50,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:50,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:50,243 INFO L87 Difference]: Start difference. First operand 368 states and 596 transitions. Second operand 3 states. [2019-11-15 22:11:50,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:50,407 INFO L93 Difference]: Finished difference Result 766 states and 1241 transitions. [2019-11-15 22:11:50,409 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:50,409 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 109 [2019-11-15 22:11:50,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:50,412 INFO L225 Difference]: With dead ends: 766 [2019-11-15 22:11:50,412 INFO L226 Difference]: Without dead ends: 405 [2019-11-15 22:11:50,413 INFO L600 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 [2019-11-15 22:11:50,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2019-11-15 22:11:50,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 402. [2019-11-15 22:11:50,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2019-11-15 22:11:50,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 649 transitions. [2019-11-15 22:11:50,430 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 649 transitions. Word has length 109 [2019-11-15 22:11:50,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:50,431 INFO L462 AbstractCegarLoop]: Abstraction has 402 states and 649 transitions. [2019-11-15 22:11:50,431 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:50,431 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 649 transitions. [2019-11-15 22:11:50,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-11-15 22:11:50,433 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:50,433 INFO L380 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] [2019-11-15 22:11:50,434 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:50,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:50,434 INFO L82 PathProgramCache]: Analyzing trace with hash -1871752250, now seen corresponding path program 1 times [2019-11-15 22:11:50,434 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:50,435 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365104783] [2019-11-15 22:11:50,435 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:50,435 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:50,435 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:50,488 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-11-15 22:11:50,488 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365104783] [2019-11-15 22:11:50,488 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:50,488 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:50,489 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [403234633] [2019-11-15 22:11:50,489 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:50,489 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:50,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:50,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:50,490 INFO L87 Difference]: Start difference. First operand 402 states and 649 transitions. Second operand 3 states. [2019-11-15 22:11:50,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:50,651 INFO L93 Difference]: Finished difference Result 800 states and 1291 transitions. [2019-11-15 22:11:50,651 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:50,651 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 110 [2019-11-15 22:11:50,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:50,654 INFO L225 Difference]: With dead ends: 800 [2019-11-15 22:11:50,654 INFO L226 Difference]: Without dead ends: 405 [2019-11-15 22:11:50,655 INFO L600 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 [2019-11-15 22:11:50,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2019-11-15 22:11:50,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 402. [2019-11-15 22:11:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2019-11-15 22:11:50,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 646 transitions. [2019-11-15 22:11:50,671 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 646 transitions. Word has length 110 [2019-11-15 22:11:50,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:50,672 INFO L462 AbstractCegarLoop]: Abstraction has 402 states and 646 transitions. [2019-11-15 22:11:50,672 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:50,672 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 646 transitions. [2019-11-15 22:11:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2019-11-15 22:11:50,674 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:50,674 INFO L380 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] [2019-11-15 22:11:50,674 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:50,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:50,674 INFO L82 PathProgramCache]: Analyzing trace with hash -999335216, now seen corresponding path program 1 times [2019-11-15 22:11:50,675 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:50,675 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363685290] [2019-11-15 22:11:50,675 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:50,675 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:50,675 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:50,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:50,717 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-15 22:11:50,717 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [363685290] [2019-11-15 22:11:50,718 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:50,718 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:50,718 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954215194] [2019-11-15 22:11:50,718 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:50,719 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:50,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:50,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:50,719 INFO L87 Difference]: Start difference. First operand 402 states and 646 transitions. Second operand 3 states. [2019-11-15 22:11:50,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:50,888 INFO L93 Difference]: Finished difference Result 845 states and 1357 transitions. [2019-11-15 22:11:50,889 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:50,889 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 113 [2019-11-15 22:11:50,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:50,891 INFO L225 Difference]: With dead ends: 845 [2019-11-15 22:11:50,892 INFO L226 Difference]: Without dead ends: 450 [2019-11-15 22:11:50,894 INFO L600 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 [2019-11-15 22:11:50,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2019-11-15 22:11:50,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 444. [2019-11-15 22:11:50,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 444 states. [2019-11-15 22:11:50,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 444 states and 711 transitions. [2019-11-15 22:11:50,910 INFO L78 Accepts]: Start accepts. Automaton has 444 states and 711 transitions. Word has length 113 [2019-11-15 22:11:50,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:50,910 INFO L462 AbstractCegarLoop]: Abstraction has 444 states and 711 transitions. [2019-11-15 22:11:50,911 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:50,911 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 711 transitions. [2019-11-15 22:11:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-11-15 22:11:50,912 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:50,913 INFO L380 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] [2019-11-15 22:11:50,913 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:50,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:50,913 INFO L82 PathProgramCache]: Analyzing trace with hash 948766871, now seen corresponding path program 1 times [2019-11-15 22:11:50,913 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:50,914 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [61496095] [2019-11-15 22:11:50,914 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:50,914 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:50,914 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:50,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:50,952 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-15 22:11:50,956 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [61496095] [2019-11-15 22:11:50,958 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:50,958 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:50,958 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827778772] [2019-11-15 22:11:50,959 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:50,959 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:50,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:50,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:50,960 INFO L87 Difference]: Start difference. First operand 444 states and 711 transitions. Second operand 3 states. [2019-11-15 22:11:51,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:51,147 INFO L93 Difference]: Finished difference Result 891 states and 1428 transitions. [2019-11-15 22:11:51,148 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:51,148 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 114 [2019-11-15 22:11:51,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:51,151 INFO L225 Difference]: With dead ends: 891 [2019-11-15 22:11:51,151 INFO L226 Difference]: Without dead ends: 452 [2019-11-15 22:11:51,152 INFO L600 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 [2019-11-15 22:11:51,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2019-11-15 22:11:51,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 446. [2019-11-15 22:11:51,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 446 states. [2019-11-15 22:11:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 446 states and 714 transitions. [2019-11-15 22:11:51,171 INFO L78 Accepts]: Start accepts. Automaton has 446 states and 714 transitions. Word has length 114 [2019-11-15 22:11:51,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:51,171 INFO L462 AbstractCegarLoop]: Abstraction has 446 states and 714 transitions. [2019-11-15 22:11:51,171 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:51,171 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 714 transitions. [2019-11-15 22:11:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-11-15 22:11:51,173 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:51,173 INFO L380 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] [2019-11-15 22:11:51,173 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:51,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:51,174 INFO L82 PathProgramCache]: Analyzing trace with hash -1289805000, now seen corresponding path program 1 times [2019-11-15 22:11:51,174 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:51,174 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535132492] [2019-11-15 22:11:51,174 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:51,174 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:51,175 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:51,208 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-11-15 22:11:51,208 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535132492] [2019-11-15 22:11:51,208 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:51,209 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:51,209 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [358830691] [2019-11-15 22:11:51,209 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:51,209 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:51,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:51,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:51,210 INFO L87 Difference]: Start difference. First operand 446 states and 714 transitions. Second operand 3 states. [2019-11-15 22:11:51,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:51,362 INFO L93 Difference]: Finished difference Result 924 states and 1483 transitions. [2019-11-15 22:11:51,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:51,363 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2019-11-15 22:11:51,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:51,366 INFO L225 Difference]: With dead ends: 924 [2019-11-15 22:11:51,366 INFO L226 Difference]: Without dead ends: 485 [2019-11-15 22:11:51,367 INFO L600 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 [2019-11-15 22:11:51,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2019-11-15 22:11:51,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 471. [2019-11-15 22:11:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-11-15 22:11:51,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 749 transitions. [2019-11-15 22:11:51,384 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 749 transitions. Word has length 126 [2019-11-15 22:11:51,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:51,385 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 749 transitions. [2019-11-15 22:11:51,385 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:51,385 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 749 transitions. [2019-11-15 22:11:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2019-11-15 22:11:51,387 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:51,387 INFO L380 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] [2019-11-15 22:11:51,387 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:51,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:51,388 INFO L82 PathProgramCache]: Analyzing trace with hash -1057341556, now seen corresponding path program 1 times [2019-11-15 22:11:51,388 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:51,388 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824906679] [2019-11-15 22:11:51,388 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:51,388 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:51,388 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:51,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:51,424 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-11-15 22:11:51,424 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824906679] [2019-11-15 22:11:51,424 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:51,425 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:51,425 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272749552] [2019-11-15 22:11:51,425 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:51,426 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:51,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:51,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:51,427 INFO L87 Difference]: Start difference. First operand 471 states and 749 transitions. Second operand 3 states. [2019-11-15 22:11:51,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:51,579 INFO L93 Difference]: Finished difference Result 949 states and 1510 transitions. [2019-11-15 22:11:51,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:51,579 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 127 [2019-11-15 22:11:51,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:51,582 INFO L225 Difference]: With dead ends: 949 [2019-11-15 22:11:51,582 INFO L226 Difference]: Without dead ends: 485 [2019-11-15 22:11:51,583 INFO L600 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 [2019-11-15 22:11:51,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2019-11-15 22:11:51,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 471. [2019-11-15 22:11:51,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-11-15 22:11:51,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 741 transitions. [2019-11-15 22:11:51,600 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 741 transitions. Word has length 127 [2019-11-15 22:11:51,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:51,600 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 741 transitions. [2019-11-15 22:11:51,600 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:51,601 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 741 transitions. [2019-11-15 22:11:51,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2019-11-15 22:11:51,602 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:51,603 INFO L380 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] [2019-11-15 22:11:51,603 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:51,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:51,604 INFO L82 PathProgramCache]: Analyzing trace with hash -1852729836, now seen corresponding path program 1 times [2019-11-15 22:11:51,604 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:51,604 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916610321] [2019-11-15 22:11:51,604 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:51,604 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:51,605 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:51,646 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2019-11-15 22:11:51,646 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [916610321] [2019-11-15 22:11:51,646 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:51,647 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:51,647 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623124684] [2019-11-15 22:11:51,648 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:51,648 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:51,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:51,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:51,649 INFO L87 Difference]: Start difference. First operand 471 states and 741 transitions. Second operand 3 states. [2019-11-15 22:11:51,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:51,800 INFO L93 Difference]: Finished difference Result 941 states and 1480 transitions. [2019-11-15 22:11:51,800 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:51,800 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2019-11-15 22:11:51,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:51,803 INFO L225 Difference]: With dead ends: 941 [2019-11-15 22:11:51,803 INFO L226 Difference]: Without dead ends: 477 [2019-11-15 22:11:51,804 INFO L600 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 [2019-11-15 22:11:51,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2019-11-15 22:11:51,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 471. [2019-11-15 22:11:51,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-11-15 22:11:51,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 736 transitions. [2019-11-15 22:11:51,822 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 736 transitions. Word has length 142 [2019-11-15 22:11:51,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:51,822 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 736 transitions. [2019-11-15 22:11:51,822 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:51,823 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 736 transitions. [2019-11-15 22:11:51,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2019-11-15 22:11:51,824 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:51,825 INFO L380 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] [2019-11-15 22:11:51,825 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:51,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:51,825 INFO L82 PathProgramCache]: Analyzing trace with hash -591047027, now seen corresponding path program 1 times [2019-11-15 22:11:51,825 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:51,826 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555005825] [2019-11-15 22:11:51,826 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:51,826 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:51,826 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2019-11-15 22:11:51,881 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555005825] [2019-11-15 22:11:51,881 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:51,881 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:51,882 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3575211] [2019-11-15 22:11:51,882 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:51,883 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:51,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:51,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:51,883 INFO L87 Difference]: Start difference. First operand 471 states and 736 transitions. Second operand 3 states. [2019-11-15 22:11:52,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:52,055 INFO L93 Difference]: Finished difference Result 941 states and 1470 transitions. [2019-11-15 22:11:52,056 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:52,056 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2019-11-15 22:11:52,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:52,059 INFO L225 Difference]: With dead ends: 941 [2019-11-15 22:11:52,059 INFO L226 Difference]: Without dead ends: 477 [2019-11-15 22:11:52,060 INFO L600 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 [2019-11-15 22:11:52,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2019-11-15 22:11:52,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 471. [2019-11-15 22:11:52,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-11-15 22:11:52,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 731 transitions. [2019-11-15 22:11:52,079 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 731 transitions. Word has length 143 [2019-11-15 22:11:52,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:52,080 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 731 transitions. [2019-11-15 22:11:52,080 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:52,080 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 731 transitions. [2019-11-15 22:11:52,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-11-15 22:11:52,084 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:52,084 INFO L380 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] [2019-11-15 22:11:52,085 INFO L410 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:52,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:52,085 INFO L82 PathProgramCache]: Analyzing trace with hash -496968781, now seen corresponding path program 1 times [2019-11-15 22:11:52,085 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:52,086 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [787065583] [2019-11-15 22:11:52,086 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:52,086 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:52,086 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:52,149 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2019-11-15 22:11:52,149 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [787065583] [2019-11-15 22:11:52,150 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:52,150 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:52,150 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [938113754] [2019-11-15 22:11:52,151 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:52,155 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:52,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:52,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:52,155 INFO L87 Difference]: Start difference. First operand 471 states and 731 transitions. Second operand 3 states. [2019-11-15 22:11:52,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:52,288 INFO L93 Difference]: Finished difference Result 964 states and 1498 transitions. [2019-11-15 22:11:52,288 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:52,288 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2019-11-15 22:11:52,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:52,291 INFO L225 Difference]: With dead ends: 964 [2019-11-15 22:11:52,291 INFO L226 Difference]: Without dead ends: 500 [2019-11-15 22:11:52,292 INFO L600 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 [2019-11-15 22:11:52,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2019-11-15 22:11:52,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 495. [2019-11-15 22:11:52,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2019-11-15 22:11:52,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 762 transitions. [2019-11-15 22:11:52,308 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 762 transitions. Word has length 147 [2019-11-15 22:11:52,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:52,309 INFO L462 AbstractCegarLoop]: Abstraction has 495 states and 762 transitions. [2019-11-15 22:11:52,309 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:52,309 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 762 transitions. [2019-11-15 22:11:52,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-11-15 22:11:52,311 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:52,311 INFO L380 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] [2019-11-15 22:11:52,311 INFO L410 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:52,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:52,312 INFO L82 PathProgramCache]: Analyzing trace with hash -1996412097, now seen corresponding path program 1 times [2019-11-15 22:11:52,312 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:52,312 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219917904] [2019-11-15 22:11:52,312 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:52,312 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:52,313 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:52,350 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2019-11-15 22:11:52,351 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219917904] [2019-11-15 22:11:52,351 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:52,351 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:52,351 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [995222007] [2019-11-15 22:11:52,352 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:52,352 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:52,353 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:52,353 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:52,353 INFO L87 Difference]: Start difference. First operand 495 states and 762 transitions. Second operand 3 states. [2019-11-15 22:11:52,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:52,483 INFO L93 Difference]: Finished difference Result 988 states and 1520 transitions. [2019-11-15 22:11:52,485 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:52,485 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2019-11-15 22:11:52,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:52,488 INFO L225 Difference]: With dead ends: 988 [2019-11-15 22:11:52,488 INFO L226 Difference]: Without dead ends: 500 [2019-11-15 22:11:52,489 INFO L600 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 [2019-11-15 22:11:52,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2019-11-15 22:11:52,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 495. [2019-11-15 22:11:52,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2019-11-15 22:11:52,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 753 transitions. [2019-11-15 22:11:52,506 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 753 transitions. Word has length 148 [2019-11-15 22:11:52,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:52,507 INFO L462 AbstractCegarLoop]: Abstraction has 495 states and 753 transitions. [2019-11-15 22:11:52,507 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:52,507 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 753 transitions. [2019-11-15 22:11:52,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-11-15 22:11:52,509 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:52,509 INFO L380 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] [2019-11-15 22:11:52,509 INFO L410 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:52,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:52,509 INFO L82 PathProgramCache]: Analyzing trace with hash 94488236, now seen corresponding path program 1 times [2019-11-15 22:11:52,510 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:52,510 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342016703] [2019-11-15 22:11:52,510 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:52,510 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:52,510 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:52,558 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-11-15 22:11:52,559 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342016703] [2019-11-15 22:11:52,559 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:52,559 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:52,559 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154091419] [2019-11-15 22:11:52,561 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:52,561 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:52,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:52,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:52,561 INFO L87 Difference]: Start difference. First operand 495 states and 753 transitions. Second operand 3 states. [2019-11-15 22:11:52,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:52,712 INFO L93 Difference]: Finished difference Result 1031 states and 1563 transitions. [2019-11-15 22:11:52,712 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:52,712 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2019-11-15 22:11:52,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:52,715 INFO L225 Difference]: With dead ends: 1031 [2019-11-15 22:11:52,715 INFO L226 Difference]: Without dead ends: 543 [2019-11-15 22:11:52,716 INFO L600 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 [2019-11-15 22:11:52,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2019-11-15 22:11:52,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 536. [2019-11-15 22:11:52,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 536 states. [2019-11-15 22:11:52,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 536 states and 808 transitions. [2019-11-15 22:11:52,734 INFO L78 Accepts]: Start accepts. Automaton has 536 states and 808 transitions. Word has length 153 [2019-11-15 22:11:52,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:52,734 INFO L462 AbstractCegarLoop]: Abstraction has 536 states and 808 transitions. [2019-11-15 22:11:52,734 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:52,735 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 808 transitions. [2019-11-15 22:11:52,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-11-15 22:11:52,736 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:52,737 INFO L380 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] [2019-11-15 22:11:52,737 INFO L410 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:52,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:52,737 INFO L82 PathProgramCache]: Analyzing trace with hash -1668084205, now seen corresponding path program 1 times [2019-11-15 22:11:52,738 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:52,738 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195232509] [2019-11-15 22:11:52,738 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:52,738 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:52,738 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:52,782 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-11-15 22:11:52,782 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195232509] [2019-11-15 22:11:52,782 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:52,783 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:52,783 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404967408] [2019-11-15 22:11:52,783 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:52,783 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:52,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:52,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:52,785 INFO L87 Difference]: Start difference. First operand 536 states and 808 transitions. Second operand 3 states. [2019-11-15 22:11:52,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:52,947 INFO L93 Difference]: Finished difference Result 1072 states and 1616 transitions. [2019-11-15 22:11:52,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:52,947 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 154 [2019-11-15 22:11:52,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:52,950 INFO L225 Difference]: With dead ends: 1072 [2019-11-15 22:11:52,950 INFO L226 Difference]: Without dead ends: 524 [2019-11-15 22:11:52,952 INFO L600 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 [2019-11-15 22:11:52,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2019-11-15 22:11:52,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 517. [2019-11-15 22:11:52,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 517 states. [2019-11-15 22:11:52,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 517 states and 778 transitions. [2019-11-15 22:11:52,969 INFO L78 Accepts]: Start accepts. Automaton has 517 states and 778 transitions. Word has length 154 [2019-11-15 22:11:52,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:52,969 INFO L462 AbstractCegarLoop]: Abstraction has 517 states and 778 transitions. [2019-11-15 22:11:52,969 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:52,970 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 778 transitions. [2019-11-15 22:11:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2019-11-15 22:11:52,972 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:52,972 INFO L380 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] [2019-11-15 22:11:52,972 INFO L410 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:52,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:52,973 INFO L82 PathProgramCache]: Analyzing trace with hash -1516216508, now seen corresponding path program 1 times [2019-11-15 22:11:52,973 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:52,973 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107944866] [2019-11-15 22:11:52,973 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:52,973 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:52,974 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:52,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:53,013 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2019-11-15 22:11:53,013 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107944866] [2019-11-15 22:11:53,013 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:53,014 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:53,014 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792828806] [2019-11-15 22:11:53,014 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:53,014 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:53,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:53,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:53,015 INFO L87 Difference]: Start difference. First operand 517 states and 778 transitions. Second operand 3 states. [2019-11-15 22:11:53,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:53,147 INFO L93 Difference]: Finished difference Result 1052 states and 1586 transitions. [2019-11-15 22:11:53,148 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:53,148 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 168 [2019-11-15 22:11:53,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:53,151 INFO L225 Difference]: With dead ends: 1052 [2019-11-15 22:11:53,151 INFO L226 Difference]: Without dead ends: 542 [2019-11-15 22:11:53,152 INFO L600 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 [2019-11-15 22:11:53,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states. [2019-11-15 22:11:53,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 538. [2019-11-15 22:11:53,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 538 states. [2019-11-15 22:11:53,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 538 states and 802 transitions. [2019-11-15 22:11:53,170 INFO L78 Accepts]: Start accepts. Automaton has 538 states and 802 transitions. Word has length 168 [2019-11-15 22:11:53,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:53,170 INFO L462 AbstractCegarLoop]: Abstraction has 538 states and 802 transitions. [2019-11-15 22:11:53,171 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:53,171 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 802 transitions. [2019-11-15 22:11:53,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-11-15 22:11:53,173 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:53,173 INFO L380 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] [2019-11-15 22:11:53,173 INFO L410 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:53,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:53,174 INFO L82 PathProgramCache]: Analyzing trace with hash 648643544, now seen corresponding path program 1 times [2019-11-15 22:11:53,174 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:53,175 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646605766] [2019-11-15 22:11:53,175 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:53,175 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:53,175 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:53,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:53,232 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2019-11-15 22:11:53,233 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646605766] [2019-11-15 22:11:53,233 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:53,233 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 22:11:53,233 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1339718430] [2019-11-15 22:11:53,234 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:53,234 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:53,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:53,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:53,235 INFO L87 Difference]: Start difference. First operand 538 states and 802 transitions. Second operand 3 states. [2019-11-15 22:11:53,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:53,370 INFO L93 Difference]: Finished difference Result 1073 states and 1599 transitions. [2019-11-15 22:11:53,370 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:53,370 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 169 [2019-11-15 22:11:53,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:53,373 INFO L225 Difference]: With dead ends: 1073 [2019-11-15 22:11:53,373 INFO L226 Difference]: Without dead ends: 540 [2019-11-15 22:11:53,374 INFO L600 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 [2019-11-15 22:11:53,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 540 states. [2019-11-15 22:11:53,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 540 to 536. [2019-11-15 22:11:53,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 536 states. [2019-11-15 22:11:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 536 states and 788 transitions. [2019-11-15 22:11:53,393 INFO L78 Accepts]: Start accepts. Automaton has 536 states and 788 transitions. Word has length 169 [2019-11-15 22:11:53,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:53,394 INFO L462 AbstractCegarLoop]: Abstraction has 536 states and 788 transitions. [2019-11-15 22:11:53,394 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:53,394 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 788 transitions. [2019-11-15 22:11:53,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-11-15 22:11:53,396 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:53,396 INFO L380 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] [2019-11-15 22:11:53,396 INFO L410 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:53,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:53,397 INFO L82 PathProgramCache]: Analyzing trace with hash 1531494180, now seen corresponding path program 1 times [2019-11-15 22:11:53,397 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:53,397 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1395086710] [2019-11-15 22:11:53,397 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:53,397 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:53,398 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:53,475 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2019-11-15 22:11:53,475 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1395086710] [2019-11-15 22:11:53,476 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:53,476 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 22:11:53,476 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871499126] [2019-11-15 22:11:53,476 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:53,477 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:53,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:53,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:53,477 INFO L87 Difference]: Start difference. First operand 536 states and 788 transitions. Second operand 3 states. [2019-11-15 22:11:53,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:53,517 INFO L93 Difference]: Finished difference Result 1587 states and 2329 transitions. [2019-11-15 22:11:53,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:53,517 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2019-11-15 22:11:53,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:53,523 INFO L225 Difference]: With dead ends: 1587 [2019-11-15 22:11:53,523 INFO L226 Difference]: Without dead ends: 1058 [2019-11-15 22:11:53,524 INFO L600 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 [2019-11-15 22:11:53,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1058 states. [2019-11-15 22:11:53,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1058 to 537. [2019-11-15 22:11:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 537 states. [2019-11-15 22:11:53,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 789 transitions. [2019-11-15 22:11:53,547 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 789 transitions. Word has length 184 [2019-11-15 22:11:53,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:53,548 INFO L462 AbstractCegarLoop]: Abstraction has 537 states and 789 transitions. [2019-11-15 22:11:53,548 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:53,548 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 789 transitions. [2019-11-15 22:11:53,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-11-15 22:11:53,550 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:53,550 INFO L380 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] [2019-11-15 22:11:53,551 INFO L410 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:53,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:53,551 INFO L82 PathProgramCache]: Analyzing trace with hash -335214494, now seen corresponding path program 1 times [2019-11-15 22:11:53,551 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:53,551 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305476974] [2019-11-15 22:11:53,552 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:53,552 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:53,552 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:53,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:53,626 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2019-11-15 22:11:53,627 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305476974] [2019-11-15 22:11:53,627 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:53,627 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 22:11:53,627 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1967153976] [2019-11-15 22:11:53,628 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:53,628 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:53,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:53,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:53,628 INFO L87 Difference]: Start difference. First operand 537 states and 789 transitions. Second operand 3 states. [2019-11-15 22:11:53,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:53,744 INFO L93 Difference]: Finished difference Result 1595 states and 2344 transitions. [2019-11-15 22:11:53,744 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:53,745 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2019-11-15 22:11:53,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:53,750 INFO L225 Difference]: With dead ends: 1595 [2019-11-15 22:11:53,750 INFO L226 Difference]: Without dead ends: 1065 [2019-11-15 22:11:53,751 INFO L600 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 [2019-11-15 22:11:53,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1065 states. [2019-11-15 22:11:53,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1065 to 1065. [2019-11-15 22:11:53,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1065 states. [2019-11-15 22:11:53,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 1065 states and 1547 transitions. [2019-11-15 22:11:53,790 INFO L78 Accepts]: Start accepts. Automaton has 1065 states and 1547 transitions. Word has length 184 [2019-11-15 22:11:53,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:53,791 INFO L462 AbstractCegarLoop]: Abstraction has 1065 states and 1547 transitions. [2019-11-15 22:11:53,791 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1547 transitions. [2019-11-15 22:11:53,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-11-15 22:11:53,794 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:53,794 INFO L380 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] [2019-11-15 22:11:53,794 INFO L410 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:53,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:53,795 INFO L82 PathProgramCache]: Analyzing trace with hash 613712652, now seen corresponding path program 1 times [2019-11-15 22:11:53,795 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:53,795 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965948034] [2019-11-15 22:11:53,795 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:53,795 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:53,796 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:53,855 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2019-11-15 22:11:53,856 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965948034] [2019-11-15 22:11:53,856 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:53,856 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 22:11:53,856 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450769307] [2019-11-15 22:11:53,857 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:53,857 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:53,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:53,857 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:53,857 INFO L87 Difference]: Start difference. First operand 1065 states and 1547 transitions. Second operand 3 states. [2019-11-15 22:11:53,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:53,988 INFO L93 Difference]: Finished difference Result 2651 states and 3860 transitions. [2019-11-15 22:11:53,988 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:53,988 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 186 [2019-11-15 22:11:53,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:53,997 INFO L225 Difference]: With dead ends: 2651 [2019-11-15 22:11:53,997 INFO L226 Difference]: Without dead ends: 1593 [2019-11-15 22:11:54,000 INFO L600 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 [2019-11-15 22:11:54,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1593 states. [2019-11-15 22:11:54,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1593 to 1593. [2019-11-15 22:11:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1593 states. [2019-11-15 22:11:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1593 states and 2306 transitions. [2019-11-15 22:11:54,059 INFO L78 Accepts]: Start accepts. Automaton has 1593 states and 2306 transitions. Word has length 186 [2019-11-15 22:11:54,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:54,059 INFO L462 AbstractCegarLoop]: Abstraction has 1593 states and 2306 transitions. [2019-11-15 22:11:54,059 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2306 transitions. [2019-11-15 22:11:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-11-15 22:11:54,063 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:54,063 INFO L380 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] [2019-11-15 22:11:54,064 INFO L410 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:54,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:54,064 INFO L82 PathProgramCache]: Analyzing trace with hash 441366398, now seen corresponding path program 1 times [2019-11-15 22:11:54,064 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:54,064 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630764731] [2019-11-15 22:11:54,065 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:54,065 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:54,065 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 174 proven. 26 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2019-11-15 22:11:54,132 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630764731] [2019-11-15 22:11:54,132 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [995535936] [2019-11-15 22:11:54,133 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:11:54,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:54,235 INFO L256 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 22:11:54,256 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:11:54,317 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2019-11-15 22:11:54,318 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 22:11:54,318 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 22:11:54,318 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029048535] [2019-11-15 22:11:54,319 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:54,319 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:54,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:54,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 22:11:54,320 INFO L87 Difference]: Start difference. First operand 1593 states and 2306 transitions. Second operand 3 states. [2019-11-15 22:11:54,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:54,489 INFO L93 Difference]: Finished difference Result 3707 states and 5378 transitions. [2019-11-15 22:11:54,490 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:54,490 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 187 [2019-11-15 22:11:54,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:54,501 INFO L225 Difference]: With dead ends: 3707 [2019-11-15 22:11:54,501 INFO L226 Difference]: Without dead ends: 2121 [2019-11-15 22:11:54,504 INFO L600 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 [2019-11-15 22:11:54,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2121 states. [2019-11-15 22:11:54,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2121 to 2121. [2019-11-15 22:11:54,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2121 states. [2019-11-15 22:11:54,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 2121 states and 3067 transitions. [2019-11-15 22:11:54,603 INFO L78 Accepts]: Start accepts. Automaton has 2121 states and 3067 transitions. Word has length 187 [2019-11-15 22:11:54,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:54,603 INFO L462 AbstractCegarLoop]: Abstraction has 2121 states and 3067 transitions. [2019-11-15 22:11:54,604 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3067 transitions. [2019-11-15 22:11:54,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-11-15 22:11:54,609 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:54,610 INFO L380 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] [2019-11-15 22:11:54,814 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:11:54,815 INFO L410 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:54,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:54,816 INFO L82 PathProgramCache]: Analyzing trace with hash 382109115, now seen corresponding path program 1 times [2019-11-15 22:11:54,816 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:54,816 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [900079775] [2019-11-15 22:11:54,816 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:54,816 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:54,816 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:55,012 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2019-11-15 22:11:55,013 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [900079775] [2019-11-15 22:11:55,013 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:55,013 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 22:11:55,014 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600666309] [2019-11-15 22:11:55,014 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:55,014 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:55,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:55,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:55,016 INFO L87 Difference]: Start difference. First operand 2121 states and 3067 transitions. Second operand 3 states. [2019-11-15 22:11:55,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:55,188 INFO L93 Difference]: Finished difference Result 4755 states and 6887 transitions. [2019-11-15 22:11:55,188 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:55,189 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-11-15 22:11:55,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:55,203 INFO L225 Difference]: With dead ends: 4755 [2019-11-15 22:11:55,203 INFO L226 Difference]: Without dead ends: 2641 [2019-11-15 22:11:55,208 INFO L600 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 [2019-11-15 22:11:55,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2641 states. [2019-11-15 22:11:55,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2641 to 2641. [2019-11-15 22:11:55,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2641 states. [2019-11-15 22:11:55,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 2641 states and 3813 transitions. [2019-11-15 22:11:55,312 INFO L78 Accepts]: Start accepts. Automaton has 2641 states and 3813 transitions. Word has length 286 [2019-11-15 22:11:55,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:55,312 INFO L462 AbstractCegarLoop]: Abstraction has 2641 states and 3813 transitions. [2019-11-15 22:11:55,313 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:55,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 3813 transitions. [2019-11-15 22:11:55,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-11-15 22:11:55,319 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:55,320 INFO L380 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] [2019-11-15 22:11:55,320 INFO L410 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:55,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:55,321 INFO L82 PathProgramCache]: Analyzing trace with hash 630255609, now seen corresponding path program 1 times [2019-11-15 22:11:55,321 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:55,321 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [942439462] [2019-11-15 22:11:55,321 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:55,321 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:55,321 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:55,430 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 369 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2019-11-15 22:11:55,430 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [942439462] [2019-11-15 22:11:55,430 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:55,431 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 22:11:55,431 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657316769] [2019-11-15 22:11:55,431 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:55,431 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:55,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:55,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:55,432 INFO L87 Difference]: Start difference. First operand 2641 states and 3813 transitions. Second operand 3 states. [2019-11-15 22:11:55,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:55,636 INFO L93 Difference]: Finished difference Result 5764 states and 8340 transitions. [2019-11-15 22:11:55,636 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:55,637 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-11-15 22:11:55,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:55,654 INFO L225 Difference]: With dead ends: 5764 [2019-11-15 22:11:55,654 INFO L226 Difference]: Without dead ends: 3130 [2019-11-15 22:11:55,658 INFO L600 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 [2019-11-15 22:11:55,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3130 states. [2019-11-15 22:11:55,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3130 to 3130. [2019-11-15 22:11:55,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3130 states. [2019-11-15 22:11:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3130 states to 3130 states and 4516 transitions. [2019-11-15 22:11:55,789 INFO L78 Accepts]: Start accepts. Automaton has 3130 states and 4516 transitions. Word has length 286 [2019-11-15 22:11:55,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:55,789 INFO L462 AbstractCegarLoop]: Abstraction has 3130 states and 4516 transitions. [2019-11-15 22:11:55,790 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:55,790 INFO L276 IsEmpty]: Start isEmpty. Operand 3130 states and 4516 transitions. [2019-11-15 22:11:55,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-11-15 22:11:55,798 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:55,799 INFO L380 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] [2019-11-15 22:11:55,799 INFO L410 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:55,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:55,799 INFO L82 PathProgramCache]: Analyzing trace with hash -1447081289, now seen corresponding path program 1 times [2019-11-15 22:11:55,800 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:55,800 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655416415] [2019-11-15 22:11:55,800 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:55,800 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:55,800 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 478 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2019-11-15 22:11:55,902 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655416415] [2019-11-15 22:11:55,903 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:55,903 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 22:11:55,903 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646367141] [2019-11-15 22:11:55,904 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:55,904 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:55,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:55,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:55,905 INFO L87 Difference]: Start difference. First operand 3130 states and 4516 transitions. Second operand 3 states. [2019-11-15 22:11:56,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:56,122 INFO L93 Difference]: Finished difference Result 6744 states and 9748 transitions. [2019-11-15 22:11:56,122 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:56,122 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-11-15 22:11:56,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:56,157 INFO L225 Difference]: With dead ends: 6744 [2019-11-15 22:11:56,158 INFO L226 Difference]: Without dead ends: 3621 [2019-11-15 22:11:56,162 INFO L600 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 [2019-11-15 22:11:56,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3621 states. [2019-11-15 22:11:56,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3621 to 3621. [2019-11-15 22:11:56,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3621 states. [2019-11-15 22:11:56,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3621 states to 3621 states and 5221 transitions. [2019-11-15 22:11:56,351 INFO L78 Accepts]: Start accepts. Automaton has 3621 states and 5221 transitions. Word has length 286 [2019-11-15 22:11:56,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:56,352 INFO L462 AbstractCegarLoop]: Abstraction has 3621 states and 5221 transitions. [2019-11-15 22:11:56,352 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:56,352 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5221 transitions. [2019-11-15 22:11:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-11-15 22:11:56,359 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:56,359 INFO L380 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] [2019-11-15 22:11:56,360 INFO L410 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:56,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:56,360 INFO L82 PathProgramCache]: Analyzing trace with hash 874720629, now seen corresponding path program 1 times [2019-11-15 22:11:56,360 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:56,360 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801569630] [2019-11-15 22:11:56,361 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:56,361 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:56,361 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 437 trivial. 0 not checked. [2019-11-15 22:11:56,452 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801569630] [2019-11-15 22:11:56,452 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:56,452 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 22:11:56,453 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [136121905] [2019-11-15 22:11:56,453 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:56,453 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:56,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:56,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:56,454 INFO L87 Difference]: Start difference. First operand 3621 states and 5221 transitions. Second operand 3 states. [2019-11-15 22:11:56,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:56,678 INFO L93 Difference]: Finished difference Result 7728 states and 11160 transitions. [2019-11-15 22:11:56,679 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:56,679 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-11-15 22:11:56,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:56,686 INFO L225 Difference]: With dead ends: 7728 [2019-11-15 22:11:56,687 INFO L226 Difference]: Without dead ends: 4114 [2019-11-15 22:11:56,691 INFO L600 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 [2019-11-15 22:11:56,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4114 states. [2019-11-15 22:11:56,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4114 to 4114. [2019-11-15 22:11:56,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4114 states. [2019-11-15 22:11:56,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 4114 states and 5928 transitions. [2019-11-15 22:11:56,860 INFO L78 Accepts]: Start accepts. Automaton has 4114 states and 5928 transitions. Word has length 286 [2019-11-15 22:11:56,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:56,861 INFO L462 AbstractCegarLoop]: Abstraction has 4114 states and 5928 transitions. [2019-11-15 22:11:56,861 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:56,861 INFO L276 IsEmpty]: Start isEmpty. Operand 4114 states and 5928 transitions. [2019-11-15 22:11:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2019-11-15 22:11:56,873 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:56,874 INFO L380 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] [2019-11-15 22:11:56,874 INFO L410 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:56,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:56,875 INFO L82 PathProgramCache]: Analyzing trace with hash 1635721041, now seen corresponding path program 1 times [2019-11-15 22:11:56,875 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:56,875 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497480655] [2019-11-15 22:11:56,875 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:56,875 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:56,875 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:57,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 842 proven. 0 refuted. 0 times theorem prover too weak. 1114 trivial. 0 not checked. [2019-11-15 22:11:57,171 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [497480655] [2019-11-15 22:11:57,171 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:57,172 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 22:11:57,172 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307892780] [2019-11-15 22:11:57,172 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:57,173 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:57,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:57,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:57,173 INFO L87 Difference]: Start difference. First operand 4114 states and 5928 transitions. Second operand 3 states. [2019-11-15 22:11:57,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:57,461 INFO L93 Difference]: Finished difference Result 12074 states and 17391 transitions. [2019-11-15 22:11:57,461 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:57,461 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 434 [2019-11-15 22:11:57,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:57,477 INFO L225 Difference]: With dead ends: 12074 [2019-11-15 22:11:57,477 INFO L226 Difference]: Without dead ends: 7967 [2019-11-15 22:11:57,484 INFO L600 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 [2019-11-15 22:11:57,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7967 states. [2019-11-15 22:11:57,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7967 to 7965. [2019-11-15 22:11:57,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7965 states. [2019-11-15 22:11:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7965 states to 7965 states and 11450 transitions. [2019-11-15 22:11:57,897 INFO L78 Accepts]: Start accepts. Automaton has 7965 states and 11450 transitions. Word has length 434 [2019-11-15 22:11:57,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:57,898 INFO L462 AbstractCegarLoop]: Abstraction has 7965 states and 11450 transitions. [2019-11-15 22:11:57,898 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:57,898 INFO L276 IsEmpty]: Start isEmpty. Operand 7965 states and 11450 transitions. [2019-11-15 22:11:57,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2019-11-15 22:11:57,915 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:57,915 INFO L380 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] [2019-11-15 22:11:57,916 INFO L410 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:57,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:57,916 INFO L82 PathProgramCache]: Analyzing trace with hash -750788465, now seen corresponding path program 1 times [2019-11-15 22:11:57,916 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:57,917 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923933185] [2019-11-15 22:11:57,917 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:57,917 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:57,917 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:57,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:58,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 572 proven. 26 refuted. 0 times theorem prover too weak. 1358 trivial. 0 not checked. [2019-11-15 22:11:58,126 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923933185] [2019-11-15 22:11:58,126 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1016905607] [2019-11-15 22:11:58,126 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:11:58,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:58,266 INFO L256 TraceCheckSpWp]: Trace formula consists of 702 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 22:11:58,278 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:11:58,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 572 proven. 0 refuted. 0 times theorem prover too weak. 1384 trivial. 0 not checked. [2019-11-15 22:11:58,456 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 22:11:58,456 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 22:11:58,457 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75412041] [2019-11-15 22:11:58,458 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:58,458 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:58,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:58,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 22:11:58,459 INFO L87 Difference]: Start difference. First operand 7965 states and 11450 transitions. Second operand 3 states. [2019-11-15 22:11:58,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:11:58,831 INFO L93 Difference]: Finished difference Result 16900 states and 24328 transitions. [2019-11-15 22:11:58,831 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:11:58,831 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 434 [2019-11-15 22:11:58,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:11:58,848 INFO L225 Difference]: With dead ends: 16900 [2019-11-15 22:11:58,849 INFO L226 Difference]: Without dead ends: 8942 [2019-11-15 22:11:58,859 INFO L600 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 [2019-11-15 22:11:58,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8942 states. [2019-11-15 22:11:59,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8942 to 8942. [2019-11-15 22:11:59,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8942 states. [2019-11-15 22:11:59,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8942 states to 8942 states and 12851 transitions. [2019-11-15 22:11:59,298 INFO L78 Accepts]: Start accepts. Automaton has 8942 states and 12851 transitions. Word has length 434 [2019-11-15 22:11:59,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:11:59,299 INFO L462 AbstractCegarLoop]: Abstraction has 8942 states and 12851 transitions. [2019-11-15 22:11:59,299 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:11:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 8942 states and 12851 transitions. [2019-11-15 22:11:59,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2019-11-15 22:11:59,318 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:11:59,318 INFO L380 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] [2019-11-15 22:11:59,522 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:11:59,522 INFO L410 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:11:59,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:11:59,523 INFO L82 PathProgramCache]: Analyzing trace with hash -163769002, now seen corresponding path program 1 times [2019-11-15 22:11:59,523 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:11:59,523 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873015948] [2019-11-15 22:11:59,523 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:59,523 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:11:59,523 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:11:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:11:59,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 840 proven. 0 refuted. 0 times theorem prover too weak. 1116 trivial. 0 not checked. [2019-11-15 22:11:59,705 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1873015948] [2019-11-15 22:11:59,705 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:11:59,705 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 22:11:59,705 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [323996825] [2019-11-15 22:11:59,707 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:11:59,707 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:11:59,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:11:59,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:11:59,707 INFO L87 Difference]: Start difference. First operand 8942 states and 12851 transitions. Second operand 3 states. [2019-11-15 22:12:00,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:00,105 INFO L93 Difference]: Finished difference Result 18549 states and 26667 transitions. [2019-11-15 22:12:00,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:12:00,106 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 435 [2019-11-15 22:12:00,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:00,124 INFO L225 Difference]: With dead ends: 18549 [2019-11-15 22:12:00,124 INFO L226 Difference]: Without dead ends: 9614 [2019-11-15 22:12:00,135 INFO L600 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 [2019-11-15 22:12:00,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9614 states. [2019-11-15 22:12:00,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9614 to 9614. [2019-11-15 22:12:00,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9614 states. [2019-11-15 22:12:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9614 states to 9614 states and 13801 transitions. [2019-11-15 22:12:00,478 INFO L78 Accepts]: Start accepts. Automaton has 9614 states and 13801 transitions. Word has length 435 [2019-11-15 22:12:00,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:00,478 INFO L462 AbstractCegarLoop]: Abstraction has 9614 states and 13801 transitions. [2019-11-15 22:12:00,479 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:12:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 9614 states and 13801 transitions. [2019-11-15 22:12:00,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2019-11-15 22:12:00,497 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:12:00,498 INFO L380 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] [2019-11-15 22:12:00,498 INFO L410 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:12:00,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:00,498 INFO L82 PathProgramCache]: Analyzing trace with hash 1829193110, now seen corresponding path program 1 times [2019-11-15 22:12:00,498 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:00,499 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129307868] [2019-11-15 22:12:00,499 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:00,499 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:00,499 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:00,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 1014 proven. 0 refuted. 0 times theorem prover too weak. 942 trivial. 0 not checked. [2019-11-15 22:12:00,748 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [129307868] [2019-11-15 22:12:00,748 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:12:00,748 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 22:12:00,748 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045737544] [2019-11-15 22:12:00,749 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:12:00,749 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:00,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:12:00,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:12:00,750 INFO L87 Difference]: Start difference. First operand 9614 states and 13801 transitions. Second operand 3 states. [2019-11-15 22:12:01,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:01,222 INFO L93 Difference]: Finished difference Result 19806 states and 28451 transitions. [2019-11-15 22:12:01,222 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:12:01,222 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 436 [2019-11-15 22:12:01,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:01,241 INFO L225 Difference]: With dead ends: 19806 [2019-11-15 22:12:01,241 INFO L226 Difference]: Without dead ends: 10199 [2019-11-15 22:12:01,252 INFO L600 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 [2019-11-15 22:12:01,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10199 states. [2019-11-15 22:12:01,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10199 to 10199. [2019-11-15 22:12:01,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10199 states. [2019-11-15 22:12:01,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10199 states to 10199 states and 14639 transitions. [2019-11-15 22:12:01,576 INFO L78 Accepts]: Start accepts. Automaton has 10199 states and 14639 transitions. Word has length 436 [2019-11-15 22:12:01,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:01,577 INFO L462 AbstractCegarLoop]: Abstraction has 10199 states and 14639 transitions. [2019-11-15 22:12:01,577 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:12:01,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10199 states and 14639 transitions. [2019-11-15 22:12:01,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2019-11-15 22:12:01,606 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:12:01,606 INFO L380 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] [2019-11-15 22:12:01,606 INFO L410 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:12:01,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:01,607 INFO L82 PathProgramCache]: Analyzing trace with hash 1988656633, now seen corresponding path program 1 times [2019-11-15 22:12:01,607 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:01,607 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304423534] [2019-11-15 22:12:01,607 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:01,608 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:01,608 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:01,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:01,888 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1996 proven. 26 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2019-11-15 22:12:01,888 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304423534] [2019-11-15 22:12:01,888 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1728364904] [2019-11-15 22:12:01,888 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:12:02,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:02,052 INFO L256 TraceCheckSpWp]: Trace formula consists of 900 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 22:12:02,064 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:02,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 809 proven. 0 refuted. 0 times theorem prover too weak. 2753 trivial. 0 not checked. [2019-11-15 22:12:02,384 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 22:12:02,384 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 22:12:02,384 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373590351] [2019-11-15 22:12:02,386 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:12:02,386 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:02,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:12:02,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 22:12:02,386 INFO L87 Difference]: Start difference. First operand 10199 states and 14639 transitions. Second operand 3 states. [2019-11-15 22:12:02,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:02,737 INFO L93 Difference]: Finished difference Result 21370 states and 30710 transitions. [2019-11-15 22:12:02,737 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:12:02,738 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 585 [2019-11-15 22:12:02,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:02,758 INFO L225 Difference]: With dead ends: 21370 [2019-11-15 22:12:02,758 INFO L226 Difference]: Without dead ends: 11178 [2019-11-15 22:12:02,772 INFO L600 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 [2019-11-15 22:12:02,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11178 states. [2019-11-15 22:12:03,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11178 to 11178. [2019-11-15 22:12:03,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11178 states. [2019-11-15 22:12:03,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11178 states to 11178 states and 16042 transitions. [2019-11-15 22:12:03,097 INFO L78 Accepts]: Start accepts. Automaton has 11178 states and 16042 transitions. Word has length 585 [2019-11-15 22:12:03,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:03,098 INFO L462 AbstractCegarLoop]: Abstraction has 11178 states and 16042 transitions. [2019-11-15 22:12:03,099 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:12:03,099 INFO L276 IsEmpty]: Start isEmpty. Operand 11178 states and 16042 transitions. [2019-11-15 22:12:03,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2019-11-15 22:12:03,126 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:12:03,128 INFO L380 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] [2019-11-15 22:12:03,332 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:12:03,333 INFO L410 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:12:03,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:03,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1199418759, now seen corresponding path program 1 times [2019-11-15 22:12:03,333 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:03,333 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237449327] [2019-11-15 22:12:03,334 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:03,334 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:03,334 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:03,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1996 proven. 26 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2019-11-15 22:12:03,634 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [237449327] [2019-11-15 22:12:03,634 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [833324775] [2019-11-15 22:12:03,634 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:12:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:03,807 INFO L256 TraceCheckSpWp]: Trace formula consists of 901 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 22:12:03,815 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:04,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1212 proven. 0 refuted. 0 times theorem prover too weak. 2350 trivial. 0 not checked. [2019-11-15 22:12:04,209 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 22:12:04,210 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 22:12:04,210 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501789511] [2019-11-15 22:12:04,210 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:12:04,211 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:04,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:12:04,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 22:12:04,211 INFO L87 Difference]: Start difference. First operand 11178 states and 16042 transitions. Second operand 3 states. [2019-11-15 22:12:04,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:04,592 INFO L93 Difference]: Finished difference Result 23023 states and 33053 transitions. [2019-11-15 22:12:04,592 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:12:04,592 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 586 [2019-11-15 22:12:04,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:04,614 INFO L225 Difference]: With dead ends: 23023 [2019-11-15 22:12:04,614 INFO L226 Difference]: Without dead ends: 11852 [2019-11-15 22:12:04,623 INFO L600 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 [2019-11-15 22:12:04,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11852 states. [2019-11-15 22:12:04,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11852 to 11852. [2019-11-15 22:12:04,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11852 states. [2019-11-15 22:12:04,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11852 states to 11852 states and 16994 transitions. [2019-11-15 22:12:04,964 INFO L78 Accepts]: Start accepts. Automaton has 11852 states and 16994 transitions. Word has length 586 [2019-11-15 22:12:04,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:04,965 INFO L462 AbstractCegarLoop]: Abstraction has 11852 states and 16994 transitions. [2019-11-15 22:12:04,965 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:12:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 11852 states and 16994 transitions. [2019-11-15 22:12:04,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2019-11-15 22:12:04,979 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:12:04,980 INFO L380 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] [2019-11-15 22:12:05,184 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:12:05,184 INFO L410 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:12:05,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:05,185 INFO L82 PathProgramCache]: Analyzing trace with hash 1532662322, now seen corresponding path program 1 times [2019-11-15 22:12:05,185 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:05,185 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355442949] [2019-11-15 22:12:05,186 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:05,186 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:05,186 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:05,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1996 proven. 26 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2019-11-15 22:12:05,481 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355442949] [2019-11-15 22:12:05,481 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [172770749] [2019-11-15 22:12:05,482 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:12:05,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:05,668 INFO L256 TraceCheckSpWp]: Trace formula consists of 902 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 22:12:05,674 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:06,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1521 proven. 0 refuted. 0 times theorem prover too weak. 2041 trivial. 0 not checked. [2019-11-15 22:12:06,062 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 22:12:06,063 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 22:12:06,063 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655021157] [2019-11-15 22:12:06,064 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:12:06,064 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:06,065 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:12:06,065 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 22:12:06,065 INFO L87 Difference]: Start difference. First operand 11852 states and 16994 transitions. Second operand 3 states. [2019-11-15 22:12:06,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:06,454 INFO L93 Difference]: Finished difference Result 24284 states and 34841 transitions. [2019-11-15 22:12:06,455 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:12:06,455 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 587 [2019-11-15 22:12:06,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:06,477 INFO L225 Difference]: With dead ends: 24284 [2019-11-15 22:12:06,478 INFO L226 Difference]: Without dead ends: 12439 [2019-11-15 22:12:06,488 INFO L600 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 [2019-11-15 22:12:06,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12439 states. [2019-11-15 22:12:06,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12439 to 12439. [2019-11-15 22:12:06,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12439 states. [2019-11-15 22:12:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12439 states to 12439 states and 17834 transitions. [2019-11-15 22:12:06,840 INFO L78 Accepts]: Start accepts. Automaton has 12439 states and 17834 transitions. Word has length 587 [2019-11-15 22:12:06,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:06,841 INFO L462 AbstractCegarLoop]: Abstraction has 12439 states and 17834 transitions. [2019-11-15 22:12:06,841 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:12:06,841 INFO L276 IsEmpty]: Start isEmpty. Operand 12439 states and 17834 transitions. [2019-11-15 22:12:06,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 740 [2019-11-15 22:12:06,855 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:12:06,855 INFO L380 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] [2019-11-15 22:12:07,060 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:12:07,060 INFO L410 AbstractCegarLoop]: === Iteration 42 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:12:07,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:07,061 INFO L82 PathProgramCache]: Analyzing trace with hash -1506625976, now seen corresponding path program 1 times [2019-11-15 22:12:07,062 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:07,062 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1854909427] [2019-11-15 22:12:07,062 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:07,062 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:07,062 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:07,495 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 3420 proven. 26 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2019-11-15 22:12:07,495 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1854909427] [2019-11-15 22:12:07,496 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [316496759] [2019-11-15 22:12:07,496 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:12:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:07,724 INFO L256 TraceCheckSpWp]: Trace formula consists of 1101 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 22:12:07,734 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:08,387 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 1047 proven. 0 refuted. 0 times theorem prover too weak. 4631 trivial. 0 not checked. [2019-11-15 22:12:08,388 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 22:12:08,388 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 22:12:08,388 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847368848] [2019-11-15 22:12:08,389 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:12:08,389 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:08,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:12:08,390 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 22:12:08,390 INFO L87 Difference]: Start difference. First operand 12439 states and 17834 transitions. Second operand 3 states. [2019-11-15 22:12:08,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:08,810 INFO L93 Difference]: Finished difference Result 25852 states and 37104 transitions. [2019-11-15 22:12:08,810 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:12:08,810 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 739 [2019-11-15 22:12:08,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:08,835 INFO L225 Difference]: With dead ends: 25852 [2019-11-15 22:12:08,835 INFO L226 Difference]: Without dead ends: 13420 [2019-11-15 22:12:08,845 INFO L600 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 [2019-11-15 22:12:08,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13420 states. [2019-11-15 22:12:09,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13420 to 13420. [2019-11-15 22:12:09,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13420 states. [2019-11-15 22:12:09,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13420 states to 13420 states and 19239 transitions. [2019-11-15 22:12:09,228 INFO L78 Accepts]: Start accepts. Automaton has 13420 states and 19239 transitions. Word has length 739 [2019-11-15 22:12:09,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:09,229 INFO L462 AbstractCegarLoop]: Abstraction has 13420 states and 19239 transitions. [2019-11-15 22:12:09,229 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:12:09,230 INFO L276 IsEmpty]: Start isEmpty. Operand 13420 states and 19239 transitions. [2019-11-15 22:12:09,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2019-11-15 22:12:09,247 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:12:09,248 INFO L380 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] [2019-11-15 22:12:09,453 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:12:09,454 INFO L410 AbstractCegarLoop]: === Iteration 43 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:12:09,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:09,454 INFO L82 PathProgramCache]: Analyzing trace with hash -1658490575, now seen corresponding path program 1 times [2019-11-15 22:12:09,454 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:09,455 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [354148946] [2019-11-15 22:12:09,455 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:09,455 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:09,455 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:09,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:09,875 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 3420 proven. 26 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2019-11-15 22:12:09,875 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [354148946] [2019-11-15 22:12:09,875 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2144108650] [2019-11-15 22:12:09,875 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:12:10,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:10,085 INFO L256 TraceCheckSpWp]: Trace formula consists of 1099 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 22:12:10,105 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:10,583 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 1586 proven. 0 refuted. 0 times theorem prover too weak. 4092 trivial. 0 not checked. [2019-11-15 22:12:10,584 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 22:12:10,584 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 22:12:10,584 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114321732] [2019-11-15 22:12:10,586 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:12:10,587 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:10,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:12:10,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 22:12:10,588 INFO L87 Difference]: Start difference. First operand 13420 states and 19239 transitions. Second operand 3 states. [2019-11-15 22:12:11,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:11,018 INFO L93 Difference]: Finished difference Result 27509 states and 39451 transitions. [2019-11-15 22:12:11,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:12:11,018 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 740 [2019-11-15 22:12:11,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:11,043 INFO L225 Difference]: With dead ends: 27509 [2019-11-15 22:12:11,043 INFO L226 Difference]: Without dead ends: 14096 [2019-11-15 22:12:11,055 INFO L600 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 [2019-11-15 22:12:11,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14096 states. [2019-11-15 22:12:11,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14096 to 14096. [2019-11-15 22:12:11,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14096 states. [2019-11-15 22:12:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14096 states to 14096 states and 20193 transitions. [2019-11-15 22:12:11,429 INFO L78 Accepts]: Start accepts. Automaton has 14096 states and 20193 transitions. Word has length 740 [2019-11-15 22:12:11,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:11,432 INFO L462 AbstractCegarLoop]: Abstraction has 14096 states and 20193 transitions. [2019-11-15 22:12:11,432 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:12:11,432 INFO L276 IsEmpty]: Start isEmpty. Operand 14096 states and 20193 transitions. [2019-11-15 22:12:11,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2019-11-15 22:12:11,447 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:12:11,447 INFO L380 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] [2019-11-15 22:12:11,660 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:12:11,660 INFO L410 AbstractCegarLoop]: === Iteration 44 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:12:11,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:11,661 INFO L82 PathProgramCache]: Analyzing trace with hash 1294589857, now seen corresponding path program 1 times [2019-11-15 22:12:11,661 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:11,661 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765010944] [2019-11-15 22:12:11,661 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:11,661 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:11,661 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:12,071 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 3420 proven. 26 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2019-11-15 22:12:12,072 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [765010944] [2019-11-15 22:12:12,072 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [892156725] [2019-11-15 22:12:12,072 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:12:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:12,281 INFO L256 TraceCheckSpWp]: Trace formula consists of 1097 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 22:12:12,291 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 2031 proven. 0 refuted. 0 times theorem prover too weak. 3647 trivial. 0 not checked. [2019-11-15 22:12:12,831 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 22:12:12,831 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 22:12:12,832 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765498345] [2019-11-15 22:12:12,833 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:12:12,833 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:12,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:12:12,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 22:12:12,834 INFO L87 Difference]: Start difference. First operand 14096 states and 20193 transitions. Second operand 3 states. [2019-11-15 22:12:13,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:13,369 INFO L93 Difference]: Finished difference Result 28774 states and 41243 transitions. [2019-11-15 22:12:13,370 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:12:13,370 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 741 [2019-11-15 22:12:13,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:13,397 INFO L225 Difference]: With dead ends: 28774 [2019-11-15 22:12:13,397 INFO L226 Difference]: Without dead ends: 14685 [2019-11-15 22:12:13,406 INFO L600 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 [2019-11-15 22:12:13,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14685 states. [2019-11-15 22:12:13,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14685 to 14685. [2019-11-15 22:12:13,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14685 states. [2019-11-15 22:12:13,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14685 states to 14685 states and 21035 transitions. [2019-11-15 22:12:13,799 INFO L78 Accepts]: Start accepts. Automaton has 14685 states and 21035 transitions. Word has length 741 [2019-11-15 22:12:13,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:13,800 INFO L462 AbstractCegarLoop]: Abstraction has 14685 states and 21035 transitions. [2019-11-15 22:12:13,800 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:12:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 14685 states and 21035 transitions. [2019-11-15 22:12:13,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2019-11-15 22:12:13,819 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:12:13,820 INFO L380 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] [2019-11-15 22:12:14,023 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:12:14,024 INFO L410 AbstractCegarLoop]: === Iteration 45 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:12:14,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:14,024 INFO L82 PathProgramCache]: Analyzing trace with hash 1591893709, now seen corresponding path program 1 times [2019-11-15 22:12:14,024 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:14,024 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395753451] [2019-11-15 22:12:14,024 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:14,025 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:14,025 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-11-15 22:12:14,561 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395753451] [2019-11-15 22:12:14,561 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [387643559] [2019-11-15 22:12:14,561 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:12:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:14,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 1299 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 22:12:14,781 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:15,220 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 2544 proven. 0 refuted. 0 times theorem prover too weak. 5763 trivial. 0 not checked. [2019-11-15 22:12:15,220 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 22:12:15,221 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 22:12:15,221 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044804271] [2019-11-15 22:12:15,222 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:12:15,222 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:15,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:12:15,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 22:12:15,224 INFO L87 Difference]: Start difference. First operand 14685 states and 21035 transitions. Second operand 3 states. [2019-11-15 22:12:15,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:15,644 INFO L93 Difference]: Finished difference Result 29954 states and 42931 transitions. [2019-11-15 22:12:15,645 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:12:15,645 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 896 [2019-11-15 22:12:15,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:15,667 INFO L225 Difference]: With dead ends: 29954 [2019-11-15 22:12:15,667 INFO L226 Difference]: Without dead ends: 15276 [2019-11-15 22:12:15,675 INFO L600 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 [2019-11-15 22:12:15,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15276 states. [2019-11-15 22:12:16,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15276 to 15276. [2019-11-15 22:12:16,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15276 states. [2019-11-15 22:12:16,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15276 states to 15276 states and 21879 transitions. [2019-11-15 22:12:16,066 INFO L78 Accepts]: Start accepts. Automaton has 15276 states and 21879 transitions. Word has length 896 [2019-11-15 22:12:16,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:16,067 INFO L462 AbstractCegarLoop]: Abstraction has 15276 states and 21879 transitions. [2019-11-15 22:12:16,067 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:12:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 15276 states and 21879 transitions. [2019-11-15 22:12:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2019-11-15 22:12:16,087 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:12:16,089 INFO L380 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] [2019-11-15 22:12:16,294 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:12:16,294 INFO L410 AbstractCegarLoop]: === Iteration 46 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:12:16,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:16,294 INFO L82 PathProgramCache]: Analyzing trace with hash 1924536847, now seen corresponding path program 1 times [2019-11-15 22:12:16,294 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:16,294 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886217420] [2019-11-15 22:12:16,295 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:16,295 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:16,295 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:16,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-11-15 22:12:16,740 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886217420] [2019-11-15 22:12:16,740 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [546057320] [2019-11-15 22:12:16,740 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:12:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:16,944 INFO L256 TraceCheckSpWp]: Trace formula consists of 1302 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 22:12:16,954 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 1962 proven. 0 refuted. 0 times theorem prover too weak. 6345 trivial. 0 not checked. [2019-11-15 22:12:17,317 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 22:12:17,317 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 22:12:17,317 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319859957] [2019-11-15 22:12:17,318 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:12:17,318 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:17,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:12:17,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 22:12:17,319 INFO L87 Difference]: Start difference. First operand 15276 states and 21879 transitions. Second operand 3 states. [2019-11-15 22:12:17,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:17,769 INFO L93 Difference]: Finished difference Result 31223 states and 44735 transitions. [2019-11-15 22:12:17,770 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:12:17,770 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 896 [2019-11-15 22:12:17,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:17,788 INFO L225 Difference]: With dead ends: 31223 [2019-11-15 22:12:17,789 INFO L226 Difference]: Without dead ends: 15954 [2019-11-15 22:12:17,799 INFO L600 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 [2019-11-15 22:12:17,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15954 states. [2019-11-15 22:12:18,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15954 to 15954. [2019-11-15 22:12:18,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15954 states. [2019-11-15 22:12:18,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15954 states to 15954 states and 22835 transitions. [2019-11-15 22:12:18,338 INFO L78 Accepts]: Start accepts. Automaton has 15954 states and 22835 transitions. Word has length 896 [2019-11-15 22:12:18,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:18,339 INFO L462 AbstractCegarLoop]: Abstraction has 15954 states and 22835 transitions. [2019-11-15 22:12:18,339 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:12:18,339 INFO L276 IsEmpty]: Start isEmpty. Operand 15954 states and 22835 transitions. [2019-11-15 22:12:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2019-11-15 22:12:18,358 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:12:18,359 INFO L380 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] [2019-11-15 22:12:18,568 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:12:18,568 INFO L410 AbstractCegarLoop]: === Iteration 47 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:12:18,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:18,569 INFO L82 PathProgramCache]: Analyzing trace with hash 1847636049, now seen corresponding path program 1 times [2019-11-15 22:12:18,569 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:18,569 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683315619] [2019-11-15 22:12:18,569 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:18,569 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:18,569 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:19,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-11-15 22:12:19,115 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1683315619] [2019-11-15 22:12:19,116 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1567836550] [2019-11-15 22:12:19,116 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/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 [2019-11-15 22:12:19,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:19,303 INFO L256 TraceCheckSpWp]: Trace formula consists of 1305 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 22:12:19,312 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-11-15 22:12:19,639 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 22:12:19,640 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2019-11-15 22:12:19,640 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1720197004] [2019-11-15 22:12:19,641 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 22:12:19,641 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:19,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 22:12:19,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-15 22:12:19,641 INFO L87 Difference]: Start difference. First operand 15954 states and 22835 transitions. Second operand 4 states. [2019-11-15 22:12:20,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:20,243 INFO L93 Difference]: Finished difference Result 33783 states and 48979 transitions. [2019-11-15 22:12:20,244 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 22:12:20,245 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 896 [2019-11-15 22:12:20,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:20,261 INFO L225 Difference]: With dead ends: 33783 [2019-11-15 22:12:20,261 INFO L226 Difference]: Without dead ends: 16093 [2019-11-15 22:12:20,273 INFO L600 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 [2019-11-15 22:12:20,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16093 states. [2019-11-15 22:12:20,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16093 to 12723. [2019-11-15 22:12:20,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12723 states. [2019-11-15 22:12:20,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12723 states to 12723 states and 18022 transitions. [2019-11-15 22:12:20,613 INFO L78 Accepts]: Start accepts. Automaton has 12723 states and 18022 transitions. Word has length 896 [2019-11-15 22:12:20,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:20,614 INFO L462 AbstractCegarLoop]: Abstraction has 12723 states and 18022 transitions. [2019-11-15 22:12:20,614 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 22:12:20,614 INFO L276 IsEmpty]: Start isEmpty. Operand 12723 states and 18022 transitions. [2019-11-15 22:12:20,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1349 [2019-11-15 22:12:20,637 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:12:20,638 INFO L380 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] [2019-11-15 22:12:20,842 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:12:20,842 INFO L410 AbstractCegarLoop]: === Iteration 48 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:12:20,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:20,843 INFO L82 PathProgramCache]: Analyzing trace with hash 1629539407, now seen corresponding path program 1 times [2019-11-15 22:12:20,843 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:20,843 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412864337] [2019-11-15 22:12:20,843 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:20,843 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:20,844 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:21,779 INFO L134 CoverageAnalysis]: Checked inductivity of 20609 backedges. 8724 proven. 0 refuted. 0 times theorem prover too weak. 11885 trivial. 0 not checked. [2019-11-15 22:12:21,779 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412864337] [2019-11-15 22:12:21,779 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:12:21,779 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 22:12:21,779 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98049829] [2019-11-15 22:12:21,780 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:12:21,780 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:21,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:12:21,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:12:21,780 INFO L87 Difference]: Start difference. First operand 12723 states and 18022 transitions. Second operand 3 states. [2019-11-15 22:12:22,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:22,079 INFO L93 Difference]: Finished difference Result 25999 states and 36810 transitions. [2019-11-15 22:12:22,079 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:12:22,079 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1348 [2019-11-15 22:12:22,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:22,092 INFO L225 Difference]: With dead ends: 25999 [2019-11-15 22:12:22,092 INFO L226 Difference]: Without dead ends: 13193 [2019-11-15 22:12:22,099 INFO L600 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 [2019-11-15 22:12:22,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13193 states. [2019-11-15 22:12:22,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13193 to 12933. [2019-11-15 22:12:22,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12933 states. [2019-11-15 22:12:22,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12933 states to 12933 states and 18192 transitions. [2019-11-15 22:12:22,415 INFO L78 Accepts]: Start accepts. Automaton has 12933 states and 18192 transitions. Word has length 1348 [2019-11-15 22:12:22,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:22,415 INFO L462 AbstractCegarLoop]: Abstraction has 12933 states and 18192 transitions. [2019-11-15 22:12:22,415 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:12:22,415 INFO L276 IsEmpty]: Start isEmpty. Operand 12933 states and 18192 transitions. [2019-11-15 22:12:22,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1409 [2019-11-15 22:12:22,438 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 22:12:22,439 INFO L380 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] [2019-11-15 22:12:22,439 INFO L410 AbstractCegarLoop]: === Iteration 49 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 22:12:22,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:22,439 INFO L82 PathProgramCache]: Analyzing trace with hash 1901892561, now seen corresponding path program 1 times [2019-11-15 22:12:22,440 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:22,440 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023912858] [2019-11-15 22:12:22,440 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:22,440 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:22,440 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:22,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:23,716 INFO L134 CoverageAnalysis]: Checked inductivity of 21979 backedges. 8882 proven. 0 refuted. 0 times theorem prover too weak. 13097 trivial. 0 not checked. [2019-11-15 22:12:23,716 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023912858] [2019-11-15 22:12:23,716 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:12:23,716 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 22:12:23,716 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882116909] [2019-11-15 22:12:23,717 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 22:12:23,717 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:23,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 22:12:23,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 22:12:23,717 INFO L87 Difference]: Start difference. First operand 12933 states and 18192 transitions. Second operand 3 states. [2019-11-15 22:12:23,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:23,947 INFO L93 Difference]: Finished difference Result 20968 states and 29469 transitions. [2019-11-15 22:12:23,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 22:12:23,947 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1408 [2019-11-15 22:12:23,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 22:12:23,948 INFO L225 Difference]: With dead ends: 20968 [2019-11-15 22:12:23,948 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 22:12:23,953 INFO L600 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 [2019-11-15 22:12:23,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 22:12:23,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 22:12:23,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 22:12:23,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 22:12:23,954 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1408 [2019-11-15 22:12:23,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 22:12:23,955 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 22:12:23,955 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 22:12:23,955 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 22:12:23,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 22:12:23,958 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 22:12:24,583 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 174 [2019-11-15 22:12:25,186 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 118 [2019-11-15 22:12:26,067 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 118 [2019-11-15 22:12:27,338 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 136 DAG size of output: 102 [2019-11-15 22:12:27,940 WARN L191 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-11-15 22:12:28,853 WARN L191 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 100 [2019-11-15 22:12:31,613 WARN L191 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 172 DAG size of output: 102 [2019-11-15 22:12:32,038 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-15 22:12:32,384 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 102 [2019-11-15 22:12:32,638 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 35 [2019-11-15 22:12:33,112 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-15 22:12:34,053 WARN L191 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2019-11-15 22:12:34,912 WARN L191 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-11-15 22:12:35,333 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-15 22:12:35,753 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-15 22:12:36,416 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 109 [2019-11-15 22:12:37,189 WARN L191 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-11-15 22:12:38,092 WARN L191 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2019-11-15 22:12:38,951 WARN L191 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-11-15 22:12:39,372 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-15 22:12:40,227 WARN L191 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2019-11-15 22:12:41,121 WARN L191 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 100 [2019-11-15 22:12:42,024 WARN L191 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2019-11-15 22:12:42,274 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 35 [2019-11-15 22:12:43,297 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 137 DAG size of output: 110 [2019-11-15 22:12:43,299 INFO L443 ceAbstractionStarter]: For program point L663(lines 663 665) no Hoare annotation was computed. [2019-11-15 22:12:43,299 INFO L443 ceAbstractionStarter]: For program point L663-2(lines 663 665) no Hoare annotation was computed. [2019-11-15 22:12:43,299 INFO L443 ceAbstractionStarter]: For program point L498(lines 498 512) no Hoare annotation was computed. [2019-11-15 22:12:43,300 INFO L439 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))) [2019-11-15 22:12:43,300 INFO L439 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))) [2019-11-15 22:12:43,300 INFO L443 ceAbstractionStarter]: For program point L532(lines 532 546) no Hoare annotation was computed. [2019-11-15 22:12:43,300 INFO L443 ceAbstractionStarter]: For program point L566(lines 566 572) no Hoare annotation was computed. [2019-11-15 22:12:43,300 INFO L443 ceAbstractionStarter]: For program point L434-1(lines 434 442) no Hoare annotation was computed. [2019-11-15 22:12:43,300 INFO L443 ceAbstractionStarter]: For program point L335(lines 335 372) no Hoare annotation was computed. [2019-11-15 22:12:43,300 INFO L443 ceAbstractionStarter]: For program point L335-1(lines 335 372) no Hoare annotation was computed. [2019-11-15 22:12:43,300 INFO L443 ceAbstractionStarter]: For program point L203(lines 203 604) no Hoare annotation was computed. [2019-11-15 22:12:43,300 INFO L443 ceAbstractionStarter]: For program point L170(lines 170 615) no Hoare annotation was computed. [2019-11-15 22:12:43,300 INFO L443 ceAbstractionStarter]: For program point L137(lines 137 626) no Hoare annotation was computed. [2019-11-15 22:12:43,301 INFO L443 ceAbstractionStarter]: For program point L104(lines 104 637) no Hoare annotation was computed. [2019-11-15 22:12:43,301 INFO L443 ceAbstractionStarter]: For program point L501(lines 501 511) no Hoare annotation was computed. [2019-11-15 22:12:43,301 INFO L439 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))) [2019-11-15 22:12:43,301 INFO L443 ceAbstractionStarter]: For program point L336(lines 336 369) no Hoare annotation was computed. [2019-11-15 22:12:43,301 INFO L443 ceAbstractionStarter]: For program point L303(lines 303 313) no Hoare annotation was computed. [2019-11-15 22:12:43,301 INFO L443 ceAbstractionStarter]: For program point L303-2(lines 303 313) no Hoare annotation was computed. [2019-11-15 22:12:43,301 INFO L439 ceAbstractionStarter]: At program point L204(lines 203 604) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640)) [2019-11-15 22:12:43,302 INFO L439 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))) [2019-11-15 22:12:43,302 INFO L439 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))) [2019-11-15 22:12:43,302 INFO L443 ceAbstractionStarter]: For program point L535(lines 535 545) no Hoare annotation was computed. [2019-11-15 22:12:43,302 INFO L446 ceAbstractionStarter]: At program point L668(lines 10 670) the Hoare annotation is: true [2019-11-15 22:12:43,302 INFO L439 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))) [2019-11-15 22:12:43,302 INFO L443 ceAbstractionStarter]: For program point L569(lines 569 571) no Hoare annotation was computed. [2019-11-15 22:12:43,302 INFO L443 ceAbstractionStarter]: For program point L569-2(lines 207 601) no Hoare annotation was computed. [2019-11-15 22:12:43,302 INFO L443 ceAbstractionStarter]: For program point L437(lines 437 440) no Hoare annotation was computed. [2019-11-15 22:12:43,302 INFO L439 ceAbstractionStarter]: At program point L206(lines 205 604) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640)) [2019-11-15 22:12:43,302 INFO L443 ceAbstractionStarter]: For program point L173(lines 173 614) no Hoare annotation was computed. [2019-11-15 22:12:43,302 INFO L443 ceAbstractionStarter]: For program point L140(lines 140 625) no Hoare annotation was computed. [2019-11-15 22:12:43,302 INFO L443 ceAbstractionStarter]: For program point L107(lines 107 636) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L504(lines 504 510) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L471(lines 471 473) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L504-2(lines 207 601) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L405(lines 405 407) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L471-2(lines 207 601) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L405-2(lines 401 414) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L273(lines 273 275) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L273-2(lines 207 601) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L538(lines 538 544) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L307(lines 307 309) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L307-2(lines 305 313) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L341(lines 341 367) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L242(lines 242 252) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L176(lines 176 613) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L143(lines 143 624) no Hoare annotation was computed. [2019-11-15 22:12:43,303 INFO L443 ceAbstractionStarter]: For program point L110(lines 110 635) no Hoare annotation was computed. [2019-11-15 22:12:43,304 INFO L443 ceAbstractionStarter]: For program point L639(lines 639 655) no Hoare annotation was computed. [2019-11-15 22:12:43,304 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 509) no Hoare annotation was computed. [2019-11-15 22:12:43,304 INFO L443 ceAbstractionStarter]: For program point L243(lines 243 246) no Hoare annotation was computed. [2019-11-15 22:12:43,304 INFO L439 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))) [2019-11-15 22:12:43,304 INFO L439 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))) [2019-11-15 22:12:43,305 INFO L439 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)))) [2019-11-15 22:12:43,305 INFO L443 ceAbstractionStarter]: For program point L640(lines 640 654) no Hoare annotation was computed. [2019-11-15 22:12:43,305 INFO L443 ceAbstractionStarter]: For program point L541(lines 541 543) no Hoare annotation was computed. [2019-11-15 22:12:43,305 INFO L439 ceAbstractionStarter]: At program point L508(lines 71 669) the Hoare annotation is: false [2019-11-15 22:12:43,305 INFO L443 ceAbstractionStarter]: For program point L541-2(lines 207 601) no Hoare annotation was computed. [2019-11-15 22:12:43,305 INFO L443 ceAbstractionStarter]: For program point L641(lines 641 646) no Hoare annotation was computed. [2019-11-15 22:12:43,305 INFO L443 ceAbstractionStarter]: For program point L641-2(lines 640 654) no Hoare annotation was computed. [2019-11-15 22:12:43,305 INFO L443 ceAbstractionStarter]: For program point L344(lines 344 348) no Hoare annotation was computed. [2019-11-15 22:12:43,305 INFO L443 ceAbstractionStarter]: For program point L344-2(lines 344 348) no Hoare annotation was computed. [2019-11-15 22:12:43,306 INFO L443 ceAbstractionStarter]: For program point L179(lines 179 612) no Hoare annotation was computed. [2019-11-15 22:12:43,306 INFO L443 ceAbstractionStarter]: For program point L146(lines 146 623) no Hoare annotation was computed. [2019-11-15 22:12:43,306 INFO L443 ceAbstractionStarter]: For program point L113(lines 113 634) no Hoare annotation was computed. [2019-11-15 22:12:43,306 INFO L443 ceAbstractionStarter]: For program point L81(lines 81 87) no Hoare annotation was computed. [2019-11-15 22:12:43,306 INFO L443 ceAbstractionStarter]: For program point L643(lines 643 645) no Hoare annotation was computed. [2019-11-15 22:12:43,306 INFO L443 ceAbstractionStarter]: For program point L215(lines 215 217) no Hoare annotation was computed. [2019-11-15 22:12:43,306 INFO L443 ceAbstractionStarter]: For program point L182(lines 182 611) no Hoare annotation was computed. [2019-11-15 22:12:43,306 INFO L443 ceAbstractionStarter]: For program point L149(lines 149 622) no Hoare annotation was computed. [2019-11-15 22:12:43,306 INFO L443 ceAbstractionStarter]: For program point L215-2(lines 215 217) no Hoare annotation was computed. [2019-11-15 22:12:43,306 INFO L443 ceAbstractionStarter]: For program point L116(lines 116 633) no Hoare annotation was computed. [2019-11-15 22:12:43,306 INFO L443 ceAbstractionStarter]: For program point L579(lines 579 583) no Hoare annotation was computed. [2019-11-15 22:12:43,306 INFO L443 ceAbstractionStarter]: For program point L579-2(lines 579 583) no Hoare annotation was computed. [2019-11-15 22:12:43,307 INFO L443 ceAbstractionStarter]: For program point L381(lines 381 416) no Hoare annotation was computed. [2019-11-15 22:12:43,307 INFO L439 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))) [2019-11-15 22:12:43,307 INFO L439 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))) [2019-11-15 22:12:43,307 INFO L443 ceAbstractionStarter]: For program point L84(lines 84 86) no Hoare annotation was computed. [2019-11-15 22:12:43,307 INFO L443 ceAbstractionStarter]: For program point L84-2(lines 81 87) no Hoare annotation was computed. [2019-11-15 22:12:43,307 INFO L443 ceAbstractionStarter]: For program point L448(lines 448 450) no Hoare annotation was computed. [2019-11-15 22:12:43,307 INFO L443 ceAbstractionStarter]: For program point L382(lines 382 388) no Hoare annotation was computed. [2019-11-15 22:12:43,308 INFO L443 ceAbstractionStarter]: For program point L448-2(lines 207 601) no Hoare annotation was computed. [2019-11-15 22:12:43,308 INFO L446 ceAbstractionStarter]: At program point L680(lines 671 682) the Hoare annotation is: true [2019-11-15 22:12:43,308 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 22:12:43,308 INFO L443 ceAbstractionStarter]: For program point L185(lines 185 610) no Hoare annotation was computed. [2019-11-15 22:12:43,308 INFO L443 ceAbstractionStarter]: For program point L152(lines 152 621) no Hoare annotation was computed. [2019-11-15 22:12:43,308 INFO L443 ceAbstractionStarter]: For program point L119(lines 119 632) no Hoare annotation was computed. [2019-11-15 22:12:43,308 INFO L443 ceAbstractionStarter]: For program point L648(lines 648 652) no Hoare annotation was computed. [2019-11-15 22:12:43,308 INFO L443 ceAbstractionStarter]: For program point L483(lines 483 485) no Hoare annotation was computed. [2019-11-15 22:12:43,308 INFO L443 ceAbstractionStarter]: For program point L483-2(lines 207 601) no Hoare annotation was computed. [2019-11-15 22:12:43,309 INFO L439 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))) [2019-11-15 22:12:43,309 INFO L443 ceAbstractionStarter]: For program point L517(lines 517 521) no Hoare annotation was computed. [2019-11-15 22:12:43,309 INFO L443 ceAbstractionStarter]: For program point L517-2(lines 517 521) no Hoare annotation was computed. [2019-11-15 22:12:43,309 INFO L443 ceAbstractionStarter]: For program point L352(lines 352 363) no Hoare annotation was computed. [2019-11-15 22:12:43,309 INFO L443 ceAbstractionStarter]: For program point L286(lines 286 288) no Hoare annotation was computed. [2019-11-15 22:12:43,309 INFO L443 ceAbstractionStarter]: For program point L220(lines 220 222) no Hoare annotation was computed. [2019-11-15 22:12:43,309 INFO L443 ceAbstractionStarter]: For program point L286-2(lines 207 601) no Hoare annotation was computed. [2019-11-15 22:12:43,310 INFO L439 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))) [2019-11-15 22:12:43,310 INFO L443 ceAbstractionStarter]: For program point L188(lines 188 609) no Hoare annotation was computed. [2019-11-15 22:12:43,310 INFO L443 ceAbstractionStarter]: For program point L155(lines 155 620) no Hoare annotation was computed. [2019-11-15 22:12:43,310 INFO L443 ceAbstractionStarter]: For program point L122(lines 122 631) no Hoare annotation was computed. [2019-11-15 22:12:43,310 INFO L443 ceAbstractionStarter]: For program point L89(lines 89 93) no Hoare annotation was computed. [2019-11-15 22:12:43,310 INFO L443 ceAbstractionStarter]: For program point L89-1(lines 71 669) no Hoare annotation was computed. [2019-11-15 22:12:43,310 INFO L443 ceAbstractionStarter]: For program point L552(lines 552 555) no Hoare annotation was computed. [2019-11-15 22:12:43,310 INFO L439 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))) [2019-11-15 22:12:43,311 INFO L439 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))) [2019-11-15 22:12:43,314 INFO L439 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))) [2019-11-15 22:12:43,314 INFO L443 ceAbstractionStarter]: For program point L90(lines 90 92) no Hoare annotation was computed. [2019-11-15 22:12:43,314 INFO L443 ceAbstractionStarter]: For program point L454(lines 454 466) no Hoare annotation was computed. [2019-11-15 22:12:43,315 INFO L443 ceAbstractionStarter]: For program point L355(lines 355 357) no Hoare annotation was computed. [2019-11-15 22:12:43,315 INFO L443 ceAbstractionStarter]: For program point L355-2(lines 352 361) no Hoare annotation was computed. [2019-11-15 22:12:43,315 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 22:12:43,315 INFO L443 ceAbstractionStarter]: For program point L323(lines 323 327) no Hoare annotation was computed. [2019-11-15 22:12:43,315 INFO L443 ceAbstractionStarter]: For program point L323-2(lines 207 601) no Hoare annotation was computed. [2019-11-15 22:12:43,315 INFO L443 ceAbstractionStarter]: For program point L191(lines 191 608) no Hoare annotation was computed. [2019-11-15 22:12:43,315 INFO L443 ceAbstractionStarter]: For program point L158(lines 158 619) no Hoare annotation was computed. [2019-11-15 22:12:43,315 INFO L443 ceAbstractionStarter]: For program point L125(lines 125 630) no Hoare annotation was computed. [2019-11-15 22:12:43,316 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 667) no Hoare annotation was computed. [2019-11-15 22:12:43,316 INFO L439 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))) [2019-11-15 22:12:43,316 INFO L443 ceAbstractionStarter]: For program point L258(lines 258 260) no Hoare annotation was computed. [2019-11-15 22:12:43,317 INFO L443 ceAbstractionStarter]: For program point L225(lines 225 236) no Hoare annotation was computed. [2019-11-15 22:12:43,317 INFO L443 ceAbstractionStarter]: For program point L225-2(lines 207 601) no Hoare annotation was computed. [2019-11-15 22:12:43,317 INFO L443 ceAbstractionStarter]: For program point L589(lines 589 595) no Hoare annotation was computed. [2019-11-15 22:12:43,317 INFO L443 ceAbstractionStarter]: For program point L589-1(lines 589 595) no Hoare annotation was computed. [2019-11-15 22:12:43,317 INFO L443 ceAbstractionStarter]: For program point L292(lines 292 296) no Hoare annotation was computed. [2019-11-15 22:12:43,317 INFO L443 ceAbstractionStarter]: For program point L292-2(lines 292 296) no Hoare annotation was computed. [2019-11-15 22:12:43,317 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 22:12:43,317 INFO L443 ceAbstractionStarter]: For program point L458(lines 458 460) no Hoare annotation was computed. [2019-11-15 22:12:43,317 INFO L443 ceAbstractionStarter]: For program point L458-2(lines 456 466) no Hoare annotation was computed. [2019-11-15 22:12:43,318 INFO L443 ceAbstractionStarter]: For program point L227(lines 227 230) no Hoare annotation was computed. [2019-11-15 22:12:43,318 INFO L443 ceAbstractionStarter]: For program point L194(lines 194 607) no Hoare annotation was computed. [2019-11-15 22:12:43,318 INFO L443 ceAbstractionStarter]: For program point L161(lines 161 618) no Hoare annotation was computed. [2019-11-15 22:12:43,318 INFO L443 ceAbstractionStarter]: For program point L128(lines 128 629) no Hoare annotation was computed. [2019-11-15 22:12:43,318 INFO L443 ceAbstractionStarter]: For program point L426(lines 426 428) no Hoare annotation was computed. [2019-11-15 22:12:43,318 INFO L443 ceAbstractionStarter]: For program point L393(lines 393 414) no Hoare annotation was computed. [2019-11-15 22:12:43,319 INFO L439 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))) [2019-11-15 22:12:43,319 INFO L439 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))) [2019-11-15 22:12:43,319 INFO L446 ceAbstractionStarter]: At program point L658(lines 97 659) the Hoare annotation is: true [2019-11-15 22:12:43,320 INFO L443 ceAbstractionStarter]: For program point L592(lines 592 594) no Hoare annotation was computed. [2019-11-15 22:12:43,320 INFO L443 ceAbstractionStarter]: For program point L394(lines 394 400) no Hoare annotation was computed. [2019-11-15 22:12:43,320 INFO L443 ceAbstractionStarter]: For program point L560(lines 560 574) no Hoare annotation was computed. [2019-11-15 22:12:43,320 INFO L443 ceAbstractionStarter]: For program point L527(lines 527 530) no Hoare annotation was computed. [2019-11-15 22:12:43,320 INFO L443 ceAbstractionStarter]: For program point L197(lines 197 606) no Hoare annotation was computed. [2019-11-15 22:12:43,320 INFO L443 ceAbstractionStarter]: For program point L164(lines 164 617) no Hoare annotation was computed. [2019-11-15 22:12:43,320 INFO L443 ceAbstractionStarter]: For program point L131(lines 131 628) no Hoare annotation was computed. [2019-11-15 22:12:43,321 INFO L439 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))) [2019-11-15 22:12:43,321 INFO L443 ceAbstractionStarter]: For program point L495(lines 495 513) no Hoare annotation was computed. [2019-11-15 22:12:43,321 INFO L443 ceAbstractionStarter]: For program point L231(lines 231 234) no Hoare annotation was computed. [2019-11-15 22:12:43,321 INFO L439 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)))) [2019-11-15 22:12:43,322 INFO L439 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))) [2019-11-15 22:12:43,322 INFO L443 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2019-11-15 22:12:43,322 INFO L443 ceAbstractionStarter]: For program point L563(lines 563 573) no Hoare annotation was computed. [2019-11-15 22:12:43,322 INFO L443 ceAbstractionStarter]: For program point L332(lines 332 373) no Hoare annotation was computed. [2019-11-15 22:12:43,322 INFO L443 ceAbstractionStarter]: For program point L200(lines 200 605) no Hoare annotation was computed. [2019-11-15 22:12:43,323 INFO L443 ceAbstractionStarter]: For program point L167(lines 167 616) no Hoare annotation was computed. [2019-11-15 22:12:43,323 INFO L443 ceAbstractionStarter]: For program point L134(lines 134 627) no Hoare annotation was computed. [2019-11-15 22:12:43,323 INFO L443 ceAbstractionStarter]: For program point L101(lines 101 638) no Hoare annotation was computed. [2019-11-15 22:12:43,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 10:12:43 BoogieIcfgContainer [2019-11-15 22:12:43,426 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 22:12:43,426 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 22:12:43,426 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 22:12:43,426 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 22:12:43,427 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:11:46" (3/4) ... [2019-11-15 22:12:43,429 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 22:12:43,445 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-11-15 22:12:43,446 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-15 22:12:43,605 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_0bd2aa85-7206-4224-91c3-4982c5e29413/bin/uautomizer/witness.graphml [2019-11-15 22:12:43,606 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 22:12:43,607 INFO L168 Benchmark]: Toolchain (without parser) took 58786.32 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 951.4 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2019-11-15 22:12:43,607 INFO L168 Benchmark]: CDTParser took 0.22 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. [2019-11-15 22:12:43,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 468.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -172.7 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. [2019-11-15 22:12:43,608 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.36 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 22:12:43,608 INFO L168 Benchmark]: Boogie Preprocessor took 89.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. [2019-11-15 22:12:43,608 INFO L168 Benchmark]: RCFGBuilder took 1090.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 67.8 MB). Peak memory consumption was 67.8 MB. Max. memory is 11.5 GB. [2019-11-15 22:12:43,609 INFO L168 Benchmark]: TraceAbstraction took 56887.83 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 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2019-11-15 22:12:43,609 INFO L168 Benchmark]: Witness Printer took 179.77 ms. Allocated memory is still 5.0 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 26.6 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2019-11-15 22:12:43,611 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 468.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -172.7 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.36 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 89.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1090.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 67.8 MB). Peak memory consumption was 67.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 56887.83 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 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. * Witness Printer took 179.77 ms. Allocated memory is still 5.0 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 26.6 MB). Peak memory consumption was 26.6 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: 56.7s, OverallIterations: 49, TraceHistogramMax: 50, AutomataDifference: 12.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 19.3s, HoareTripleCheckerStatistics: 12376 SDtfs, 7954 SDslu, 4802 SDs, 0 SdLazy, 4041 SolverSat, 1625 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.7s 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: 6.5s AutomataMinimizationTime, 49 MinimizatonAttempts, 4295 StatesRemovedByMinimization, 28 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 28 LocationsWithAnnotation, 28 PreInvPairs, 971 NumberOfFragments, 14186 HoareAnnotationTreeSize, 28 FomulaSimplifications, 314844 FormulaSimplificationTreeSizeReduction, 2.1s HoareSimplificationTime, 28 FomulaSimplificationsInter, 26036 FormulaSimplificationTreeSizeReductionInter, 17.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 6.7s 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...