./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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_efd73074-53e4-434d-9fc8-88c98867cf57/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 0.1.25-f470102 [2019-12-07 15:40:20,807 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 15:40:20,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 15:40:20,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 15:40:20,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 15:40:20,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 15:40:20,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 15:40:20,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 15:40:20,821 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 15:40:20,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 15:40:20,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 15:40:20,823 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 15:40:20,824 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 15:40:20,824 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 15:40:20,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 15:40:20,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 15:40:20,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 15:40:20,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 15:40:20,829 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 15:40:20,831 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 15:40:20,832 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 15:40:20,832 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 15:40:20,833 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 15:40:20,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 15:40:20,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 15:40:20,836 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 15:40:20,836 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 15:40:20,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 15:40:20,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 15:40:20,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 15:40:20,837 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 15:40:20,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 15:40:20,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 15:40:20,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 15:40:20,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 15:40:20,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 15:40:20,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 15:40:20,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 15:40:20,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 15:40:20,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 15:40:20,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 15:40:20,842 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 15:40:20,852 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 15:40:20,852 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 15:40:20,853 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 15:40:20,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 15:40:20,853 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 15:40:20,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 15:40:20,853 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 15:40:20,854 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 15:40:20,854 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 15:40:20,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 15:40:20,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 15:40:20,854 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 15:40:20,854 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 15:40:20,854 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 15:40:20,854 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 15:40:20,855 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 15:40:20,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 15:40:20,855 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 15:40:20,855 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 15:40:20,855 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 15:40:20,855 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 15:40:20,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 15:40:20,856 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 15:40:20,856 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 15:40:20,856 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 15:40:20,856 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 15:40:20,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 15:40:20,856 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 15:40:20,856 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 15:40:20,856 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_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:20,960 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 15:40:20,967 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 15:40:20,970 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 15:40:20,970 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 15:40:20,971 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 15:40:20,971 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/bin/uautomizer/../../sv-benchmarks/c/ssh-simplified/s3_srvr_6.cil-2.c [2019-12-07 15:40:21,012 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/bin/uautomizer/data/8ee3ec25f/21f7ce14d86845648f654e06d693e813/FLAG06f6cdcf5 [2019-12-07 15:40:21,438 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 15:40:21,439 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/sv-benchmarks/c/ssh-simplified/s3_srvr_6.cil-2.c [2019-12-07 15:40:21,448 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/bin/uautomizer/data/8ee3ec25f/21f7ce14d86845648f654e06d693e813/FLAG06f6cdcf5 [2019-12-07 15:40:21,457 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/bin/uautomizer/data/8ee3ec25f/21f7ce14d86845648f654e06d693e813 [2019-12-07 15:40:21,459 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 15:40:21,460 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 15:40:21,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 15:40:21,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 15:40:21,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 15:40:21,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:40:21" (1/1) ... [2019-12-07 15:40:21,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17df66d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21, skipping insertion in model container [2019-12-07 15:40:21,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:40:21" (1/1) ... [2019-12-07 15:40:21,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 15:40:21,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 15:40:21,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 15:40:21,699 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 15:40:21,736 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 15:40:21,745 INFO L208 MainTranslator]: Completed translation [2019-12-07 15:40:21,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21 WrapperNode [2019-12-07 15:40:21,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 15:40:21,746 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 15:40:21,746 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 15:40:21,746 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 15:40:21,751 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21" (1/1) ... [2019-12-07 15:40:21,758 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21" (1/1) ... [2019-12-07 15:40:21,783 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 15:40:21,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 15:40:21,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 15:40:21,784 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 15:40:21,790 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21" (1/1) ... [2019-12-07 15:40:21,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21" (1/1) ... [2019-12-07 15:40:21,792 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21" (1/1) ... [2019-12-07 15:40:21,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21" (1/1) ... [2019-12-07 15:40:21,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21" (1/1) ... [2019-12-07 15:40:21,804 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21" (1/1) ... [2019-12-07 15:40:21,806 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21" (1/1) ... [2019-12-07 15:40:21,808 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 15:40:21,809 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 15:40:21,809 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 15:40:21,809 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 15:40:21,809 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 15:40:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 15:40:21,921 WARN L738 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-12-07 15:40:22,248 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-12-07 15:40:22,249 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-12-07 15:40:22,249 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 15:40:22,250 INFO L287 CfgBuilder]: Removed 7 assume(true) statements. [2019-12-07 15:40:22,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 03:40:22 BoogieIcfgContainer [2019-12-07 15:40:22,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 15:40:22,251 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 15:40:22,251 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 15:40:22,253 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 15:40:22,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 03:40:21" (1/3) ... [2019-12-07 15:40:22,253 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18d878df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 03:40:22, skipping insertion in model container [2019-12-07 15:40:22,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:40:21" (2/3) ... [2019-12-07 15:40:22,254 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18d878df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 03:40:22, skipping insertion in model container [2019-12-07 15:40:22,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 03:40:22" (3/3) ... [2019-12-07 15:40:22,255 INFO L109 eAbstractionObserver]: Analyzing ICFG s3_srvr_6.cil-2.c [2019-12-07 15:40:22,261 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 15:40:22,265 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 15:40:22,272 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-12-07 15:40:22,288 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 15:40:22,289 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 15:40:22,289 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 15:40:22,289 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 15:40:22,289 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 15:40:22,289 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 15:40:22,289 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 15:40:22,289 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 15:40:22,302 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states. [2019-12-07 15:40:22,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-07 15:40:22,308 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:22,308 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:22,308 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:22,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:22,312 INFO L82 PathProgramCache]: Analyzing trace with hash 2127610309, now seen corresponding path program 1 times [2019-12-07 15:40:22,318 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:22,318 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72093821] [2019-12-07 15:40:22,318 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:22,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 15:40:22,462 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72093821] [2019-12-07 15:40:22,462 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:22,462 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:22,463 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901385455] [2019-12-07 15:40:22,466 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:22,466 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:22,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:22,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:22,476 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 3 states. [2019-12-07 15:40:22,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:22,647 INFO L93 Difference]: Finished difference Result 362 states and 633 transitions. [2019-12-07 15:40:22,648 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:22,649 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 43 [2019-12-07 15:40:22,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:22,659 INFO L225 Difference]: With dead ends: 362 [2019-12-07 15:40:22,659 INFO L226 Difference]: Without dead ends: 192 [2019-12-07 15:40:22,662 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:22,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2019-12-07 15:40:22,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 182. [2019-12-07 15:40:22,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 182 states. [2019-12-07 15:40:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 300 transitions. [2019-12-07 15:40:22,704 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 300 transitions. Word has length 43 [2019-12-07 15:40:22,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:22,704 INFO L462 AbstractCegarLoop]: Abstraction has 182 states and 300 transitions. [2019-12-07 15:40:22,704 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 300 transitions. [2019-12-07 15:40:22,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-07 15:40:22,707 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:22,707 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:22,707 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:22,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:22,708 INFO L82 PathProgramCache]: Analyzing trace with hash -918181364, now seen corresponding path program 1 times [2019-12-07 15:40:22,708 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:22,708 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117630395] [2019-12-07 15:40:22,708 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:22,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 15:40:22,761 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1117630395] [2019-12-07 15:40:22,761 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:22,761 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:22,762 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050803310] [2019-12-07 15:40:22,763 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:22,763 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:22,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:22,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:22,764 INFO L87 Difference]: Start difference. First operand 182 states and 300 transitions. Second operand 3 states. [2019-12-07 15:40:22,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:22,887 INFO L93 Difference]: Finished difference Result 406 states and 678 transitions. [2019-12-07 15:40:22,887 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:22,887 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-07 15:40:22,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:22,890 INFO L225 Difference]: With dead ends: 406 [2019-12-07 15:40:22,890 INFO L226 Difference]: Without dead ends: 231 [2019-12-07 15:40:22,892 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:22,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2019-12-07 15:40:22,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 221. [2019-12-07 15:40:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221 states. [2019-12-07 15:40:22,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 373 transitions. [2019-12-07 15:40:22,909 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 373 transitions. Word has length 44 [2019-12-07 15:40:22,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:22,909 INFO L462 AbstractCegarLoop]: Abstraction has 221 states and 373 transitions. [2019-12-07 15:40:22,909 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:22,910 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 373 transitions. [2019-12-07 15:40:22,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-12-07 15:40:22,913 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:22,913 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:22,914 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:22,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:22,914 INFO L82 PathProgramCache]: Analyzing trace with hash -1182821184, now seen corresponding path program 1 times [2019-12-07 15:40:22,914 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:22,914 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976881617] [2019-12-07 15:40:22,915 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:22,967 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 15:40:22,967 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976881617] [2019-12-07 15:40:22,967 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:22,967 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:22,968 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645360348] [2019-12-07 15:40:22,968 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:22,968 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:22,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:22,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:22,969 INFO L87 Difference]: Start difference. First operand 221 states and 373 transitions. Second operand 3 states. [2019-12-07 15:40:23,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:23,074 INFO L93 Difference]: Finished difference Result 466 states and 793 transitions. [2019-12-07 15:40:23,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:23,075 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 71 [2019-12-07 15:40:23,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:23,077 INFO L225 Difference]: With dead ends: 466 [2019-12-07 15:40:23,077 INFO L226 Difference]: Without dead ends: 252 [2019-12-07 15:40:23,078 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2019-12-07 15:40:23,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 252. [2019-12-07 15:40:23,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2019-12-07 15:40:23,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 429 transitions. [2019-12-07 15:40:23,091 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 429 transitions. Word has length 71 [2019-12-07 15:40:23,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:23,092 INFO L462 AbstractCegarLoop]: Abstraction has 252 states and 429 transitions. [2019-12-07 15:40:23,092 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:23,092 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 429 transitions. [2019-12-07 15:40:23,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2019-12-07 15:40:23,095 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:23,095 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:23,095 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:23,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:23,096 INFO L82 PathProgramCache]: Analyzing trace with hash -2081183082, now seen corresponding path program 1 times [2019-12-07 15:40:23,096 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:23,096 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630295990] [2019-12-07 15:40:23,096 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:23,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:23,144 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 15:40:23,144 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630295990] [2019-12-07 15:40:23,144 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:23,144 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:23,144 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369441298] [2019-12-07 15:40:23,145 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:23,145 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:23,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:23,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,145 INFO L87 Difference]: Start difference. First operand 252 states and 429 transitions. Second operand 3 states. [2019-12-07 15:40:23,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:23,277 INFO L93 Difference]: Finished difference Result 536 states and 918 transitions. [2019-12-07 15:40:23,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:23,278 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2019-12-07 15:40:23,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:23,279 INFO L225 Difference]: With dead ends: 536 [2019-12-07 15:40:23,279 INFO L226 Difference]: Without dead ends: 291 [2019-12-07 15:40:23,280 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2019-12-07 15:40:23,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 288. [2019-12-07 15:40:23,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2019-12-07 15:40:23,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 494 transitions. [2019-12-07 15:40:23,290 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 494 transitions. Word has length 77 [2019-12-07 15:40:23,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:23,290 INFO L462 AbstractCegarLoop]: Abstraction has 288 states and 494 transitions. [2019-12-07 15:40:23,290 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:23,290 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 494 transitions. [2019-12-07 15:40:23,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-12-07 15:40:23,292 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:23,292 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:23,292 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:23,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:23,293 INFO L82 PathProgramCache]: Analyzing trace with hash -2046128707, now seen corresponding path program 1 times [2019-12-07 15:40:23,293 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:23,293 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1127838157] [2019-12-07 15:40:23,293 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:23,334 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 15:40:23,335 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1127838157] [2019-12-07 15:40:23,335 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:23,335 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:23,335 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1306453560] [2019-12-07 15:40:23,336 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:23,336 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:23,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:23,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,336 INFO L87 Difference]: Start difference. First operand 288 states and 494 transitions. Second operand 3 states. [2019-12-07 15:40:23,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:23,436 INFO L93 Difference]: Finished difference Result 572 states and 981 transitions. [2019-12-07 15:40:23,436 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:23,436 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 78 [2019-12-07 15:40:23,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:23,438 INFO L225 Difference]: With dead ends: 572 [2019-12-07 15:40:23,438 INFO L226 Difference]: Without dead ends: 291 [2019-12-07 15:40:23,438 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2019-12-07 15:40:23,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 288. [2019-12-07 15:40:23,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2019-12-07 15:40:23,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 492 transitions. [2019-12-07 15:40:23,445 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 492 transitions. Word has length 78 [2019-12-07 15:40:23,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:23,445 INFO L462 AbstractCegarLoop]: Abstraction has 288 states and 492 transitions. [2019-12-07 15:40:23,446 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:23,446 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 492 transitions. [2019-12-07 15:40:23,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2019-12-07 15:40:23,446 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:23,446 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:23,447 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:23,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:23,447 INFO L82 PathProgramCache]: Analyzing trace with hash 1823459990, now seen corresponding path program 1 times [2019-12-07 15:40:23,447 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:23,447 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131073014] [2019-12-07 15:40:23,447 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:23,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:23,470 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-12-07 15:40:23,470 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131073014] [2019-12-07 15:40:23,470 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:23,470 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:23,471 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369975750] [2019-12-07 15:40:23,471 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:23,471 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:23,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:23,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,471 INFO L87 Difference]: Start difference. First operand 288 states and 492 transitions. Second operand 3 states. [2019-12-07 15:40:23,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:23,549 INFO L93 Difference]: Finished difference Result 586 states and 1001 transitions. [2019-12-07 15:40:23,550 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:23,550 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 83 [2019-12-07 15:40:23,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:23,552 INFO L225 Difference]: With dead ends: 586 [2019-12-07 15:40:23,552 INFO L226 Difference]: Without dead ends: 305 [2019-12-07 15:40:23,552 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2019-12-07 15:40:23,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 303. [2019-12-07 15:40:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2019-12-07 15:40:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 514 transitions. [2019-12-07 15:40:23,559 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 514 transitions. Word has length 83 [2019-12-07 15:40:23,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:23,560 INFO L462 AbstractCegarLoop]: Abstraction has 303 states and 514 transitions. [2019-12-07 15:40:23,560 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:23,560 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 514 transitions. [2019-12-07 15:40:23,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-12-07 15:40:23,561 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:23,561 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:23,561 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:23,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:23,561 INFO L82 PathProgramCache]: Analyzing trace with hash -1102198878, now seen corresponding path program 1 times [2019-12-07 15:40:23,561 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:23,562 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377836323] [2019-12-07 15:40:23,562 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:23,587 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-12-07 15:40:23,588 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377836323] [2019-12-07 15:40:23,588 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:23,588 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:23,588 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076682108] [2019-12-07 15:40:23,588 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:23,588 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:23,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:23,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,589 INFO L87 Difference]: Start difference. First operand 303 states and 514 transitions. Second operand 3 states. [2019-12-07 15:40:23,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:23,667 INFO L93 Difference]: Finished difference Result 601 states and 1019 transitions. [2019-12-07 15:40:23,667 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:23,668 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 84 [2019-12-07 15:40:23,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:23,670 INFO L225 Difference]: With dead ends: 601 [2019-12-07 15:40:23,670 INFO L226 Difference]: Without dead ends: 305 [2019-12-07 15:40:23,670 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2019-12-07 15:40:23,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 303. [2019-12-07 15:40:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2019-12-07 15:40:23,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 510 transitions. [2019-12-07 15:40:23,679 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 510 transitions. Word has length 84 [2019-12-07 15:40:23,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:23,680 INFO L462 AbstractCegarLoop]: Abstraction has 303 states and 510 transitions. [2019-12-07 15:40:23,680 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:23,680 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 510 transitions. [2019-12-07 15:40:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-12-07 15:40:23,681 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:23,681 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:23,682 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:23,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:23,682 INFO L82 PathProgramCache]: Analyzing trace with hash -2038845885, now seen corresponding path program 1 times [2019-12-07 15:40:23,682 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:23,682 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475109614] [2019-12-07 15:40:23,682 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:23,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:23,712 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2019-12-07 15:40:23,712 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1475109614] [2019-12-07 15:40:23,712 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:23,713 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:23,713 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1777386116] [2019-12-07 15:40:23,713 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:23,713 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:23,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:23,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,713 INFO L87 Difference]: Start difference. First operand 303 states and 510 transitions. Second operand 3 states. [2019-12-07 15:40:23,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:23,785 INFO L93 Difference]: Finished difference Result 608 states and 1021 transitions. [2019-12-07 15:40:23,786 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:23,786 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2019-12-07 15:40:23,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:23,788 INFO L225 Difference]: With dead ends: 608 [2019-12-07 15:40:23,788 INFO L226 Difference]: Without dead ends: 312 [2019-12-07 15:40:23,789 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2019-12-07 15:40:23,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 312. [2019-12-07 15:40:23,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 312 states. [2019-12-07 15:40:23,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 312 states and 516 transitions. [2019-12-07 15:40:23,798 INFO L78 Accepts]: Start accepts. Automaton has 312 states and 516 transitions. Word has length 96 [2019-12-07 15:40:23,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:23,799 INFO L462 AbstractCegarLoop]: Abstraction has 312 states and 516 transitions. [2019-12-07 15:40:23,799 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 516 transitions. [2019-12-07 15:40:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-12-07 15:40:23,800 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:23,800 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:23,800 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:23,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:23,801 INFO L82 PathProgramCache]: Analyzing trace with hash 2067402745, now seen corresponding path program 1 times [2019-12-07 15:40:23,801 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:23,801 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [419715119] [2019-12-07 15:40:23,801 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-12-07 15:40:23,828 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [419715119] [2019-12-07 15:40:23,828 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:23,828 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:23,828 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69137793] [2019-12-07 15:40:23,829 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:23,829 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:23,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:23,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,829 INFO L87 Difference]: Start difference. First operand 312 states and 516 transitions. Second operand 3 states. [2019-12-07 15:40:23,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:23,920 INFO L93 Difference]: Finished difference Result 648 states and 1074 transitions. [2019-12-07 15:40:23,921 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:23,921 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2019-12-07 15:40:23,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:23,922 INFO L225 Difference]: With dead ends: 648 [2019-12-07 15:40:23,922 INFO L226 Difference]: Without dead ends: 343 [2019-12-07 15:40:23,923 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2019-12-07 15:40:23,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 341. [2019-12-07 15:40:23,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2019-12-07 15:40:23,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 563 transitions. [2019-12-07 15:40:23,930 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 563 transitions. Word has length 97 [2019-12-07 15:40:23,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:23,930 INFO L462 AbstractCegarLoop]: Abstraction has 341 states and 563 transitions. [2019-12-07 15:40:23,930 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:23,931 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 563 transitions. [2019-12-07 15:40:23,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-12-07 15:40:23,931 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:23,931 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:23,932 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:23,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:23,932 INFO L82 PathProgramCache]: Analyzing trace with hash -405291931, now seen corresponding path program 1 times [2019-12-07 15:40:23,932 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:23,932 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168332787] [2019-12-07 15:40:23,932 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:23,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-12-07 15:40:23,953 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168332787] [2019-12-07 15:40:23,953 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:23,953 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:23,953 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537476713] [2019-12-07 15:40:23,953 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:23,953 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:23,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:23,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:23,954 INFO L87 Difference]: Start difference. First operand 341 states and 563 transitions. Second operand 3 states. [2019-12-07 15:40:24,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:24,059 INFO L93 Difference]: Finished difference Result 677 states and 1117 transitions. [2019-12-07 15:40:24,059 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:24,060 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 98 [2019-12-07 15:40:24,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:24,061 INFO L225 Difference]: With dead ends: 677 [2019-12-07 15:40:24,061 INFO L226 Difference]: Without dead ends: 343 [2019-12-07 15:40:24,062 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:24,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2019-12-07 15:40:24,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 341. [2019-12-07 15:40:24,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2019-12-07 15:40:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 559 transitions. [2019-12-07 15:40:24,070 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 559 transitions. Word has length 98 [2019-12-07 15:40:24,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:24,070 INFO L462 AbstractCegarLoop]: Abstraction has 341 states and 559 transitions. [2019-12-07 15:40:24,070 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:24,070 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 559 transitions. [2019-12-07 15:40:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-12-07 15:40:24,071 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:24,071 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:24,071 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:24,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:24,071 INFO L82 PathProgramCache]: Analyzing trace with hash -1888540852, now seen corresponding path program 1 times [2019-12-07 15:40:24,072 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:24,072 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694661738] [2019-12-07 15:40:24,072 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:24,096 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-12-07 15:40:24,096 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694661738] [2019-12-07 15:40:24,096 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:24,096 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:24,096 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767791410] [2019-12-07 15:40:24,097 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:24,097 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:24,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:24,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:24,097 INFO L87 Difference]: Start difference. First operand 341 states and 559 transitions. Second operand 3 states. [2019-12-07 15:40:24,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:24,197 INFO L93 Difference]: Finished difference Result 711 states and 1169 transitions. [2019-12-07 15:40:24,197 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:24,197 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2019-12-07 15:40:24,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:24,199 INFO L225 Difference]: With dead ends: 711 [2019-12-07 15:40:24,199 INFO L226 Difference]: Without dead ends: 377 [2019-12-07 15:40:24,200 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:24,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2019-12-07 15:40:24,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 368. [2019-12-07 15:40:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2019-12-07 15:40:24,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 601 transitions. [2019-12-07 15:40:24,208 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 601 transitions. Word has length 100 [2019-12-07 15:40:24,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:24,208 INFO L462 AbstractCegarLoop]: Abstraction has 368 states and 601 transitions. [2019-12-07 15:40:24,208 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:24,208 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 601 transitions. [2019-12-07 15:40:24,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-12-07 15:40:24,209 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:24,209 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:24,209 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:24,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:24,209 INFO L82 PathProgramCache]: Analyzing trace with hash -914923520, now seen corresponding path program 1 times [2019-12-07 15:40:24,210 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:24,210 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666036814] [2019-12-07 15:40:24,210 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:24,231 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-12-07 15:40:24,231 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666036814] [2019-12-07 15:40:24,231 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:24,231 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:24,232 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363128603] [2019-12-07 15:40:24,232 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:24,232 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:24,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:24,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:24,232 INFO L87 Difference]: Start difference. First operand 368 states and 601 transitions. Second operand 3 states. [2019-12-07 15:40:24,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:24,344 INFO L93 Difference]: Finished difference Result 738 states and 1206 transitions. [2019-12-07 15:40:24,344 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:24,344 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 101 [2019-12-07 15:40:24,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:24,345 INFO L225 Difference]: With dead ends: 738 [2019-12-07 15:40:24,346 INFO L226 Difference]: Without dead ends: 377 [2019-12-07 15:40:24,346 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:24,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2019-12-07 15:40:24,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 368. [2019-12-07 15:40:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2019-12-07 15:40:24,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 596 transitions. [2019-12-07 15:40:24,355 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 596 transitions. Word has length 101 [2019-12-07 15:40:24,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:24,355 INFO L462 AbstractCegarLoop]: Abstraction has 368 states and 596 transitions. [2019-12-07 15:40:24,355 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:24,355 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 596 transitions. [2019-12-07 15:40:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-12-07 15:40:24,356 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:24,356 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:24,356 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:24,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:24,357 INFO L82 PathProgramCache]: Analyzing trace with hash 1027811327, now seen corresponding path program 1 times [2019-12-07 15:40:24,357 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:24,357 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290772630] [2019-12-07 15:40:24,357 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:24,381 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-12-07 15:40:24,381 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [290772630] [2019-12-07 15:40:24,381 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:24,381 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:24,381 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068090132] [2019-12-07 15:40:24,381 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:24,382 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:24,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:24,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:24,382 INFO L87 Difference]: Start difference. First operand 368 states and 596 transitions. Second operand 3 states. [2019-12-07 15:40:24,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:24,493 INFO L93 Difference]: Finished difference Result 766 states and 1241 transitions. [2019-12-07 15:40:24,494 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:24,494 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 109 [2019-12-07 15:40:24,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:24,496 INFO L225 Difference]: With dead ends: 766 [2019-12-07 15:40:24,497 INFO L226 Difference]: Without dead ends: 405 [2019-12-07 15:40:24,498 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:24,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2019-12-07 15:40:24,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 402. [2019-12-07 15:40:24,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2019-12-07 15:40:24,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 649 transitions. [2019-12-07 15:40:24,510 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 649 transitions. Word has length 109 [2019-12-07 15:40:24,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:24,511 INFO L462 AbstractCegarLoop]: Abstraction has 402 states and 649 transitions. [2019-12-07 15:40:24,511 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:24,511 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 649 transitions. [2019-12-07 15:40:24,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-12-07 15:40:24,512 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:24,512 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:24,512 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:24,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:24,512 INFO L82 PathProgramCache]: Analyzing trace with hash -1871752250, now seen corresponding path program 1 times [2019-12-07 15:40:24,512 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:24,513 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797451526] [2019-12-07 15:40:24,513 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:24,537 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-12-07 15:40:24,538 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797451526] [2019-12-07 15:40:24,538 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:24,538 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:24,538 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905005098] [2019-12-07 15:40:24,538 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:24,538 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:24,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:24,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:24,539 INFO L87 Difference]: Start difference. First operand 402 states and 649 transitions. Second operand 3 states. [2019-12-07 15:40:24,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:24,652 INFO L93 Difference]: Finished difference Result 800 states and 1291 transitions. [2019-12-07 15:40:24,653 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:24,653 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 110 [2019-12-07 15:40:24,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:24,655 INFO L225 Difference]: With dead ends: 800 [2019-12-07 15:40:24,656 INFO L226 Difference]: Without dead ends: 405 [2019-12-07 15:40:24,656 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:24,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2019-12-07 15:40:24,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 402. [2019-12-07 15:40:24,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2019-12-07 15:40:24,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 646 transitions. [2019-12-07 15:40:24,671 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 646 transitions. Word has length 110 [2019-12-07 15:40:24,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:24,672 INFO L462 AbstractCegarLoop]: Abstraction has 402 states and 646 transitions. [2019-12-07 15:40:24,672 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 646 transitions. [2019-12-07 15:40:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2019-12-07 15:40:24,673 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:24,674 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:24,674 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:24,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:24,674 INFO L82 PathProgramCache]: Analyzing trace with hash -999335216, now seen corresponding path program 1 times [2019-12-07 15:40:24,674 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:24,674 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1871574447] [2019-12-07 15:40:24,675 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-12-07 15:40:24,706 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1871574447] [2019-12-07 15:40:24,706 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:24,706 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:24,706 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167741142] [2019-12-07 15:40:24,706 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:24,706 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:24,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:24,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:24,707 INFO L87 Difference]: Start difference. First operand 402 states and 646 transitions. Second operand 3 states. [2019-12-07 15:40:24,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:24,830 INFO L93 Difference]: Finished difference Result 845 states and 1357 transitions. [2019-12-07 15:40:24,831 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:24,831 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 113 [2019-12-07 15:40:24,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:24,833 INFO L225 Difference]: With dead ends: 845 [2019-12-07 15:40:24,834 INFO L226 Difference]: Without dead ends: 450 [2019-12-07 15:40:24,834 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:24,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2019-12-07 15:40:24,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 444. [2019-12-07 15:40:24,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 444 states. [2019-12-07 15:40:24,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 444 states and 711 transitions. [2019-12-07 15:40:24,850 INFO L78 Accepts]: Start accepts. Automaton has 444 states and 711 transitions. Word has length 113 [2019-12-07 15:40:24,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:24,851 INFO L462 AbstractCegarLoop]: Abstraction has 444 states and 711 transitions. [2019-12-07 15:40:24,851 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:24,851 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 711 transitions. [2019-12-07 15:40:24,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-12-07 15:40:24,852 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:24,853 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:24,853 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:24,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:24,853 INFO L82 PathProgramCache]: Analyzing trace with hash 948766871, now seen corresponding path program 1 times [2019-12-07 15:40:24,853 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:24,853 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1359881243] [2019-12-07 15:40:24,854 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:24,892 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-12-07 15:40:24,892 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1359881243] [2019-12-07 15:40:24,893 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:24,893 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:24,893 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750576777] [2019-12-07 15:40:24,893 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:24,893 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:24,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:24,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:24,894 INFO L87 Difference]: Start difference. First operand 444 states and 711 transitions. Second operand 3 states. [2019-12-07 15:40:25,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:25,007 INFO L93 Difference]: Finished difference Result 891 states and 1428 transitions. [2019-12-07 15:40:25,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:25,008 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 114 [2019-12-07 15:40:25,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:25,010 INFO L225 Difference]: With dead ends: 891 [2019-12-07 15:40:25,010 INFO L226 Difference]: Without dead ends: 452 [2019-12-07 15:40:25,011 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2019-12-07 15:40:25,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 446. [2019-12-07 15:40:25,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 446 states. [2019-12-07 15:40:25,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 446 states and 714 transitions. [2019-12-07 15:40:25,021 INFO L78 Accepts]: Start accepts. Automaton has 446 states and 714 transitions. Word has length 114 [2019-12-07 15:40:25,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:25,021 INFO L462 AbstractCegarLoop]: Abstraction has 446 states and 714 transitions. [2019-12-07 15:40:25,021 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:25,021 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 714 transitions. [2019-12-07 15:40:25,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-12-07 15:40:25,022 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:25,022 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:25,022 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:25,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:25,022 INFO L82 PathProgramCache]: Analyzing trace with hash -1289805000, now seen corresponding path program 1 times [2019-12-07 15:40:25,023 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:25,023 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [778566351] [2019-12-07 15:40:25,023 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:25,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:25,047 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-12-07 15:40:25,047 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [778566351] [2019-12-07 15:40:25,047 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:25,047 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:25,047 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644179531] [2019-12-07 15:40:25,048 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:25,048 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:25,048 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:25,048 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,048 INFO L87 Difference]: Start difference. First operand 446 states and 714 transitions. Second operand 3 states. [2019-12-07 15:40:25,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:25,149 INFO L93 Difference]: Finished difference Result 924 states and 1483 transitions. [2019-12-07 15:40:25,149 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:25,149 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2019-12-07 15:40:25,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:25,151 INFO L225 Difference]: With dead ends: 924 [2019-12-07 15:40:25,152 INFO L226 Difference]: Without dead ends: 485 [2019-12-07 15:40:25,152 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2019-12-07 15:40:25,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 471. [2019-12-07 15:40:25,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-12-07 15:40:25,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 749 transitions. [2019-12-07 15:40:25,163 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 749 transitions. Word has length 126 [2019-12-07 15:40:25,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:25,164 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 749 transitions. [2019-12-07 15:40:25,164 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:25,164 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 749 transitions. [2019-12-07 15:40:25,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2019-12-07 15:40:25,165 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:25,165 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:25,165 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:25,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:25,165 INFO L82 PathProgramCache]: Analyzing trace with hash -1057341556, now seen corresponding path program 1 times [2019-12-07 15:40:25,166 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:25,166 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451281594] [2019-12-07 15:40:25,166 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:25,190 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-12-07 15:40:25,190 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451281594] [2019-12-07 15:40:25,190 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:25,190 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:25,191 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165496903] [2019-12-07 15:40:25,191 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:25,191 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:25,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:25,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,191 INFO L87 Difference]: Start difference. First operand 471 states and 749 transitions. Second operand 3 states. [2019-12-07 15:40:25,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:25,293 INFO L93 Difference]: Finished difference Result 949 states and 1510 transitions. [2019-12-07 15:40:25,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:25,294 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 127 [2019-12-07 15:40:25,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:25,296 INFO L225 Difference]: With dead ends: 949 [2019-12-07 15:40:25,296 INFO L226 Difference]: Without dead ends: 485 [2019-12-07 15:40:25,297 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2019-12-07 15:40:25,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 471. [2019-12-07 15:40:25,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-12-07 15:40:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 741 transitions. [2019-12-07 15:40:25,309 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 741 transitions. Word has length 127 [2019-12-07 15:40:25,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:25,309 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 741 transitions. [2019-12-07 15:40:25,309 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:25,309 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 741 transitions. [2019-12-07 15:40:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2019-12-07 15:40:25,311 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:25,311 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:25,311 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:25,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:25,311 INFO L82 PathProgramCache]: Analyzing trace with hash -1852729836, now seen corresponding path program 1 times [2019-12-07 15:40:25,312 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:25,312 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1216466025] [2019-12-07 15:40:25,312 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:25,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:25,340 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2019-12-07 15:40:25,340 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1216466025] [2019-12-07 15:40:25,340 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:25,340 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:25,341 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681467557] [2019-12-07 15:40:25,341 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:25,341 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:25,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:25,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,341 INFO L87 Difference]: Start difference. First operand 471 states and 741 transitions. Second operand 3 states. [2019-12-07 15:40:25,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:25,444 INFO L93 Difference]: Finished difference Result 941 states and 1480 transitions. [2019-12-07 15:40:25,444 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:25,444 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2019-12-07 15:40:25,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:25,447 INFO L225 Difference]: With dead ends: 941 [2019-12-07 15:40:25,447 INFO L226 Difference]: Without dead ends: 477 [2019-12-07 15:40:25,448 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2019-12-07 15:40:25,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 471. [2019-12-07 15:40:25,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-12-07 15:40:25,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 736 transitions. [2019-12-07 15:40:25,463 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 736 transitions. Word has length 142 [2019-12-07 15:40:25,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:25,464 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 736 transitions. [2019-12-07 15:40:25,464 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:25,464 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 736 transitions. [2019-12-07 15:40:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2019-12-07 15:40:25,465 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:25,466 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:25,466 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:25,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:25,466 INFO L82 PathProgramCache]: Analyzing trace with hash -591047027, now seen corresponding path program 1 times [2019-12-07 15:40:25,466 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:25,466 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025249956] [2019-12-07 15:40:25,467 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:25,498 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2019-12-07 15:40:25,498 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025249956] [2019-12-07 15:40:25,499 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:25,499 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:25,499 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1529723642] [2019-12-07 15:40:25,499 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:25,499 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:25,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:25,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,499 INFO L87 Difference]: Start difference. First operand 471 states and 736 transitions. Second operand 3 states. [2019-12-07 15:40:25,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:25,599 INFO L93 Difference]: Finished difference Result 941 states and 1470 transitions. [2019-12-07 15:40:25,599 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:25,599 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2019-12-07 15:40:25,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:25,601 INFO L225 Difference]: With dead ends: 941 [2019-12-07 15:40:25,601 INFO L226 Difference]: Without dead ends: 477 [2019-12-07 15:40:25,602 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2019-12-07 15:40:25,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 471. [2019-12-07 15:40:25,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-12-07 15:40:25,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 731 transitions. [2019-12-07 15:40:25,612 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 731 transitions. Word has length 143 [2019-12-07 15:40:25,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:25,612 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 731 transitions. [2019-12-07 15:40:25,612 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:25,612 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 731 transitions. [2019-12-07 15:40:25,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-12-07 15:40:25,613 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:25,613 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:25,613 INFO L410 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:25,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:25,614 INFO L82 PathProgramCache]: Analyzing trace with hash -496968781, now seen corresponding path program 1 times [2019-12-07 15:40:25,614 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:25,614 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814985630] [2019-12-07 15:40:25,614 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:25,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:25,644 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2019-12-07 15:40:25,644 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [814985630] [2019-12-07 15:40:25,644 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:25,644 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:25,644 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [927286051] [2019-12-07 15:40:25,645 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:25,645 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:25,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:25,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,645 INFO L87 Difference]: Start difference. First operand 471 states and 731 transitions. Second operand 3 states. [2019-12-07 15:40:25,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:25,736 INFO L93 Difference]: Finished difference Result 964 states and 1498 transitions. [2019-12-07 15:40:25,736 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:25,736 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2019-12-07 15:40:25,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:25,738 INFO L225 Difference]: With dead ends: 964 [2019-12-07 15:40:25,738 INFO L226 Difference]: Without dead ends: 500 [2019-12-07 15:40:25,739 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2019-12-07 15:40:25,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 495. [2019-12-07 15:40:25,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2019-12-07 15:40:25,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 762 transitions. [2019-12-07 15:40:25,750 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 762 transitions. Word has length 147 [2019-12-07 15:40:25,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:25,750 INFO L462 AbstractCegarLoop]: Abstraction has 495 states and 762 transitions. [2019-12-07 15:40:25,750 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:25,750 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 762 transitions. [2019-12-07 15:40:25,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-12-07 15:40:25,751 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:25,751 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:25,751 INFO L410 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:25,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:25,752 INFO L82 PathProgramCache]: Analyzing trace with hash -1996412097, now seen corresponding path program 1 times [2019-12-07 15:40:25,752 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:25,752 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [192451648] [2019-12-07 15:40:25,752 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:25,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:25,780 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2019-12-07 15:40:25,781 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [192451648] [2019-12-07 15:40:25,781 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:25,781 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:25,781 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876155118] [2019-12-07 15:40:25,782 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:25,782 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:25,782 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:25,782 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,782 INFO L87 Difference]: Start difference. First operand 495 states and 762 transitions. Second operand 3 states. [2019-12-07 15:40:25,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:25,886 INFO L93 Difference]: Finished difference Result 988 states and 1520 transitions. [2019-12-07 15:40:25,887 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:25,887 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2019-12-07 15:40:25,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:25,890 INFO L225 Difference]: With dead ends: 988 [2019-12-07 15:40:25,890 INFO L226 Difference]: Without dead ends: 500 [2019-12-07 15:40:25,891 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2019-12-07 15:40:25,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 495. [2019-12-07 15:40:25,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2019-12-07 15:40:25,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 753 transitions. [2019-12-07 15:40:25,906 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 753 transitions. Word has length 148 [2019-12-07 15:40:25,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:25,906 INFO L462 AbstractCegarLoop]: Abstraction has 495 states and 753 transitions. [2019-12-07 15:40:25,906 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:25,907 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 753 transitions. [2019-12-07 15:40:25,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-12-07 15:40:25,908 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:25,908 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:25,908 INFO L410 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:25,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:25,908 INFO L82 PathProgramCache]: Analyzing trace with hash 94488236, now seen corresponding path program 1 times [2019-12-07 15:40:25,909 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:25,909 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68466452] [2019-12-07 15:40:25,909 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:25,943 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-12-07 15:40:25,943 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68466452] [2019-12-07 15:40:25,944 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:25,944 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:25,944 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062796045] [2019-12-07 15:40:25,944 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:25,944 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:25,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:25,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:25,944 INFO L87 Difference]: Start difference. First operand 495 states and 753 transitions. Second operand 3 states. [2019-12-07 15:40:26,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:26,050 INFO L93 Difference]: Finished difference Result 1031 states and 1563 transitions. [2019-12-07 15:40:26,050 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:26,050 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2019-12-07 15:40:26,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:26,052 INFO L225 Difference]: With dead ends: 1031 [2019-12-07 15:40:26,052 INFO L226 Difference]: Without dead ends: 543 [2019-12-07 15:40:26,053 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2019-12-07 15:40:26,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 536. [2019-12-07 15:40:26,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 536 states. [2019-12-07 15:40:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 536 states and 808 transitions. [2019-12-07 15:40:26,063 INFO L78 Accepts]: Start accepts. Automaton has 536 states and 808 transitions. Word has length 153 [2019-12-07 15:40:26,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:26,064 INFO L462 AbstractCegarLoop]: Abstraction has 536 states and 808 transitions. [2019-12-07 15:40:26,064 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:26,064 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 808 transitions. [2019-12-07 15:40:26,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-12-07 15:40:26,065 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:26,065 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:26,065 INFO L410 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:26,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:26,065 INFO L82 PathProgramCache]: Analyzing trace with hash -1668084205, now seen corresponding path program 1 times [2019-12-07 15:40:26,065 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:26,066 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634829219] [2019-12-07 15:40:26,066 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:26,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-12-07 15:40:26,093 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634829219] [2019-12-07 15:40:26,094 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:26,094 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:26,094 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761235608] [2019-12-07 15:40:26,094 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:26,094 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:26,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:26,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,095 INFO L87 Difference]: Start difference. First operand 536 states and 808 transitions. Second operand 3 states. [2019-12-07 15:40:26,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:26,203 INFO L93 Difference]: Finished difference Result 1072 states and 1616 transitions. [2019-12-07 15:40:26,203 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:26,203 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 154 [2019-12-07 15:40:26,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:26,206 INFO L225 Difference]: With dead ends: 1072 [2019-12-07 15:40:26,206 INFO L226 Difference]: Without dead ends: 524 [2019-12-07 15:40:26,207 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2019-12-07 15:40:26,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 517. [2019-12-07 15:40:26,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 517 states. [2019-12-07 15:40:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 517 states and 778 transitions. [2019-12-07 15:40:26,222 INFO L78 Accepts]: Start accepts. Automaton has 517 states and 778 transitions. Word has length 154 [2019-12-07 15:40:26,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:26,222 INFO L462 AbstractCegarLoop]: Abstraction has 517 states and 778 transitions. [2019-12-07 15:40:26,222 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:26,222 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 778 transitions. [2019-12-07 15:40:26,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2019-12-07 15:40:26,223 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:26,224 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:26,224 INFO L410 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:26,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:26,224 INFO L82 PathProgramCache]: Analyzing trace with hash -1516216508, now seen corresponding path program 1 times [2019-12-07 15:40:26,224 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:26,224 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [727972174] [2019-12-07 15:40:26,224 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:26,261 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2019-12-07 15:40:26,261 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [727972174] [2019-12-07 15:40:26,262 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:26,262 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:26,262 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [530444653] [2019-12-07 15:40:26,262 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:26,262 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:26,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:26,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,263 INFO L87 Difference]: Start difference. First operand 517 states and 778 transitions. Second operand 3 states. [2019-12-07 15:40:26,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:26,360 INFO L93 Difference]: Finished difference Result 1052 states and 1586 transitions. [2019-12-07 15:40:26,361 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:26,361 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 168 [2019-12-07 15:40:26,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:26,363 INFO L225 Difference]: With dead ends: 1052 [2019-12-07 15:40:26,363 INFO L226 Difference]: Without dead ends: 542 [2019-12-07 15:40:26,364 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states. [2019-12-07 15:40:26,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 538. [2019-12-07 15:40:26,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 538 states. [2019-12-07 15:40:26,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 538 states and 802 transitions. [2019-12-07 15:40:26,377 INFO L78 Accepts]: Start accepts. Automaton has 538 states and 802 transitions. Word has length 168 [2019-12-07 15:40:26,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:26,378 INFO L462 AbstractCegarLoop]: Abstraction has 538 states and 802 transitions. [2019-12-07 15:40:26,378 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:26,378 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 802 transitions. [2019-12-07 15:40:26,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-12-07 15:40:26,379 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:26,379 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:26,379 INFO L410 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:26,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:26,379 INFO L82 PathProgramCache]: Analyzing trace with hash 648643544, now seen corresponding path program 1 times [2019-12-07 15:40:26,379 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:26,379 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597053988] [2019-12-07 15:40:26,379 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:26,423 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2019-12-07 15:40:26,423 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [597053988] [2019-12-07 15:40:26,423 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:26,423 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:40:26,423 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146305807] [2019-12-07 15:40:26,424 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:26,424 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:26,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:26,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,424 INFO L87 Difference]: Start difference. First operand 538 states and 802 transitions. Second operand 3 states. [2019-12-07 15:40:26,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:26,501 INFO L93 Difference]: Finished difference Result 1073 states and 1599 transitions. [2019-12-07 15:40:26,501 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:26,501 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 169 [2019-12-07 15:40:26,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:26,504 INFO L225 Difference]: With dead ends: 1073 [2019-12-07 15:40:26,504 INFO L226 Difference]: Without dead ends: 540 [2019-12-07 15:40:26,505 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 540 states. [2019-12-07 15:40:26,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 540 to 536. [2019-12-07 15:40:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 536 states. [2019-12-07 15:40:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 536 states and 788 transitions. [2019-12-07 15:40:26,520 INFO L78 Accepts]: Start accepts. Automaton has 536 states and 788 transitions. Word has length 169 [2019-12-07 15:40:26,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:26,520 INFO L462 AbstractCegarLoop]: Abstraction has 536 states and 788 transitions. [2019-12-07 15:40:26,520 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:26,520 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 788 transitions. [2019-12-07 15:40:26,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-12-07 15:40:26,522 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:26,522 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:26,522 INFO L410 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:26,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:26,522 INFO L82 PathProgramCache]: Analyzing trace with hash 1531494180, now seen corresponding path program 1 times [2019-12-07 15:40:26,522 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:26,523 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [600396946] [2019-12-07 15:40:26,523 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:26,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:26,568 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2019-12-07 15:40:26,569 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [600396946] [2019-12-07 15:40:26,569 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:26,569 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:40:26,569 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877788916] [2019-12-07 15:40:26,570 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:26,570 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:26,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:26,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,570 INFO L87 Difference]: Start difference. First operand 536 states and 788 transitions. Second operand 3 states. [2019-12-07 15:40:26,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:26,607 INFO L93 Difference]: Finished difference Result 1587 states and 2329 transitions. [2019-12-07 15:40:26,607 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:26,607 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2019-12-07 15:40:26,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:26,613 INFO L225 Difference]: With dead ends: 1587 [2019-12-07 15:40:26,613 INFO L226 Difference]: Without dead ends: 1058 [2019-12-07 15:40:26,614 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1058 states. [2019-12-07 15:40:26,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1058 to 537. [2019-12-07 15:40:26,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 537 states. [2019-12-07 15:40:26,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 789 transitions. [2019-12-07 15:40:26,634 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 789 transitions. Word has length 184 [2019-12-07 15:40:26,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:26,635 INFO L462 AbstractCegarLoop]: Abstraction has 537 states and 789 transitions. [2019-12-07 15:40:26,635 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:26,635 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 789 transitions. [2019-12-07 15:40:26,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-12-07 15:40:26,636 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:26,636 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:26,637 INFO L410 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:26,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:26,637 INFO L82 PathProgramCache]: Analyzing trace with hash -335214494, now seen corresponding path program 1 times [2019-12-07 15:40:26,637 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:26,637 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665482137] [2019-12-07 15:40:26,637 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:26,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:26,689 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2019-12-07 15:40:26,689 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665482137] [2019-12-07 15:40:26,689 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:26,689 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:40:26,689 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336704233] [2019-12-07 15:40:26,689 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:26,689 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:26,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:26,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,690 INFO L87 Difference]: Start difference. First operand 537 states and 789 transitions. Second operand 3 states. [2019-12-07 15:40:26,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:26,766 INFO L93 Difference]: Finished difference Result 1595 states and 2344 transitions. [2019-12-07 15:40:26,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:26,766 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2019-12-07 15:40:26,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:26,770 INFO L225 Difference]: With dead ends: 1595 [2019-12-07 15:40:26,770 INFO L226 Difference]: Without dead ends: 1065 [2019-12-07 15:40:26,770 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1065 states. [2019-12-07 15:40:26,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1065 to 1065. [2019-12-07 15:40:26,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1065 states. [2019-12-07 15:40:26,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 1065 states and 1547 transitions. [2019-12-07 15:40:26,793 INFO L78 Accepts]: Start accepts. Automaton has 1065 states and 1547 transitions. Word has length 184 [2019-12-07 15:40:26,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:26,793 INFO L462 AbstractCegarLoop]: Abstraction has 1065 states and 1547 transitions. [2019-12-07 15:40:26,793 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:26,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1547 transitions. [2019-12-07 15:40:26,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-12-07 15:40:26,795 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:26,795 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:26,795 INFO L410 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:26,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:26,795 INFO L82 PathProgramCache]: Analyzing trace with hash 613712652, now seen corresponding path program 1 times [2019-12-07 15:40:26,795 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:26,795 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367825682] [2019-12-07 15:40:26,795 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:26,834 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2019-12-07 15:40:26,834 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1367825682] [2019-12-07 15:40:26,834 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:26,835 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:40:26,835 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391795627] [2019-12-07 15:40:26,835 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:26,835 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:26,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:26,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,835 INFO L87 Difference]: Start difference. First operand 1065 states and 1547 transitions. Second operand 3 states. [2019-12-07 15:40:26,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:26,927 INFO L93 Difference]: Finished difference Result 2651 states and 3860 transitions. [2019-12-07 15:40:26,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:26,927 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 186 [2019-12-07 15:40:26,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:26,933 INFO L225 Difference]: With dead ends: 2651 [2019-12-07 15:40:26,933 INFO L226 Difference]: Without dead ends: 1593 [2019-12-07 15:40:26,934 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:26,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1593 states. [2019-12-07 15:40:26,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1593 to 1593. [2019-12-07 15:40:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1593 states. [2019-12-07 15:40:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1593 states and 2306 transitions. [2019-12-07 15:40:26,967 INFO L78 Accepts]: Start accepts. Automaton has 1593 states and 2306 transitions. Word has length 186 [2019-12-07 15:40:26,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:26,968 INFO L462 AbstractCegarLoop]: Abstraction has 1593 states and 2306 transitions. [2019-12-07 15:40:26,968 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:26,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2306 transitions. [2019-12-07 15:40:26,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-12-07 15:40:26,969 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:26,969 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:26,970 INFO L410 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:26,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:26,970 INFO L82 PathProgramCache]: Analyzing trace with hash 441366398, now seen corresponding path program 1 times [2019-12-07 15:40:26,970 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:26,970 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1127342679] [2019-12-07 15:40:26,970 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:27,012 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 174 proven. 26 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2019-12-07 15:40:27,012 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1127342679] [2019-12-07 15:40:27,012 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [772754202] [2019-12-07 15:40:27,012 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:27,079 INFO L264 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 15:40:27,088 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 15:40:27,135 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2019-12-07 15:40:27,135 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 15:40:27,135 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 15:40:27,135 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032776465] [2019-12-07 15:40:27,136 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:27,136 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:27,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:27,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:27,136 INFO L87 Difference]: Start difference. First operand 1593 states and 2306 transitions. Second operand 3 states. [2019-12-07 15:40:27,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:27,249 INFO L93 Difference]: Finished difference Result 3707 states and 5378 transitions. [2019-12-07 15:40:27,249 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:27,249 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 187 [2019-12-07 15:40:27,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:27,257 INFO L225 Difference]: With dead ends: 3707 [2019-12-07 15:40:27,257 INFO L226 Difference]: Without dead ends: 2121 [2019-12-07 15:40:27,258 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:27,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2121 states. [2019-12-07 15:40:27,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2121 to 2121. [2019-12-07 15:40:27,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2121 states. [2019-12-07 15:40:27,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 2121 states and 3067 transitions. [2019-12-07 15:40:27,311 INFO L78 Accepts]: Start accepts. Automaton has 2121 states and 3067 transitions. Word has length 187 [2019-12-07 15:40:27,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:27,311 INFO L462 AbstractCegarLoop]: Abstraction has 2121 states and 3067 transitions. [2019-12-07 15:40:27,311 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:27,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3067 transitions. [2019-12-07 15:40:27,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-12-07 15:40:27,315 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:27,315 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:27,516 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 15:40:27,516 INFO L410 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:27,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:27,516 INFO L82 PathProgramCache]: Analyzing trace with hash 382109115, now seen corresponding path program 1 times [2019-12-07 15:40:27,516 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:27,517 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068018801] [2019-12-07 15:40:27,517 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:27,602 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2019-12-07 15:40:27,603 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2068018801] [2019-12-07 15:40:27,603 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:27,603 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:40:27,603 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949117116] [2019-12-07 15:40:27,603 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:27,603 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:27,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:27,603 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:27,604 INFO L87 Difference]: Start difference. First operand 2121 states and 3067 transitions. Second operand 3 states. [2019-12-07 15:40:27,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:27,730 INFO L93 Difference]: Finished difference Result 4755 states and 6887 transitions. [2019-12-07 15:40:27,731 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:27,731 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-12-07 15:40:27,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:27,740 INFO L225 Difference]: With dead ends: 4755 [2019-12-07 15:40:27,740 INFO L226 Difference]: Without dead ends: 2641 [2019-12-07 15:40:27,742 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:27,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2641 states. [2019-12-07 15:40:27,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2641 to 2641. [2019-12-07 15:40:27,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2641 states. [2019-12-07 15:40:27,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 2641 states and 3813 transitions. [2019-12-07 15:40:27,801 INFO L78 Accepts]: Start accepts. Automaton has 2641 states and 3813 transitions. Word has length 286 [2019-12-07 15:40:27,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:27,801 INFO L462 AbstractCegarLoop]: Abstraction has 2641 states and 3813 transitions. [2019-12-07 15:40:27,801 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 3813 transitions. [2019-12-07 15:40:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-12-07 15:40:27,804 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:27,804 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:27,804 INFO L410 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:27,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:27,805 INFO L82 PathProgramCache]: Analyzing trace with hash 630255609, now seen corresponding path program 1 times [2019-12-07 15:40:27,805 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:27,805 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177697975] [2019-12-07 15:40:27,805 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:27,903 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 369 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2019-12-07 15:40:27,903 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177697975] [2019-12-07 15:40:27,903 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:27,903 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:40:27,903 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520019504] [2019-12-07 15:40:27,904 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:27,904 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:27,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:27,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:27,904 INFO L87 Difference]: Start difference. First operand 2641 states and 3813 transitions. Second operand 3 states. [2019-12-07 15:40:28,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:28,062 INFO L93 Difference]: Finished difference Result 5764 states and 8340 transitions. [2019-12-07 15:40:28,062 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:28,062 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-12-07 15:40:28,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:28,073 INFO L225 Difference]: With dead ends: 5764 [2019-12-07 15:40:28,073 INFO L226 Difference]: Without dead ends: 3130 [2019-12-07 15:40:28,075 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:28,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3130 states. [2019-12-07 15:40:28,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3130 to 3130. [2019-12-07 15:40:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3130 states. [2019-12-07 15:40:28,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3130 states to 3130 states and 4516 transitions. [2019-12-07 15:40:28,147 INFO L78 Accepts]: Start accepts. Automaton has 3130 states and 4516 transitions. Word has length 286 [2019-12-07 15:40:28,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:28,148 INFO L462 AbstractCegarLoop]: Abstraction has 3130 states and 4516 transitions. [2019-12-07 15:40:28,148 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 3130 states and 4516 transitions. [2019-12-07 15:40:28,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-12-07 15:40:28,151 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:28,151 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:28,151 INFO L410 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:28,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:28,151 INFO L82 PathProgramCache]: Analyzing trace with hash -1447081289, now seen corresponding path program 1 times [2019-12-07 15:40:28,152 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:28,152 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057391231] [2019-12-07 15:40:28,152 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:28,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 478 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2019-12-07 15:40:28,226 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057391231] [2019-12-07 15:40:28,227 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:28,227 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:40:28,227 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657255273] [2019-12-07 15:40:28,227 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:28,227 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:28,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:28,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:28,227 INFO L87 Difference]: Start difference. First operand 3130 states and 4516 transitions. Second operand 3 states. [2019-12-07 15:40:28,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:28,388 INFO L93 Difference]: Finished difference Result 6744 states and 9748 transitions. [2019-12-07 15:40:28,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:28,388 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-12-07 15:40:28,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:28,405 INFO L225 Difference]: With dead ends: 6744 [2019-12-07 15:40:28,405 INFO L226 Difference]: Without dead ends: 3621 [2019-12-07 15:40:28,409 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:28,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3621 states. [2019-12-07 15:40:28,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3621 to 3621. [2019-12-07 15:40:28,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3621 states. [2019-12-07 15:40:28,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3621 states to 3621 states and 5221 transitions. [2019-12-07 15:40:28,490 INFO L78 Accepts]: Start accepts. Automaton has 3621 states and 5221 transitions. Word has length 286 [2019-12-07 15:40:28,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:28,490 INFO L462 AbstractCegarLoop]: Abstraction has 3621 states and 5221 transitions. [2019-12-07 15:40:28,490 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:28,490 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5221 transitions. [2019-12-07 15:40:28,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-12-07 15:40:28,494 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:28,494 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:28,494 INFO L410 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:28,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:28,494 INFO L82 PathProgramCache]: Analyzing trace with hash 874720629, now seen corresponding path program 1 times [2019-12-07 15:40:28,494 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:28,494 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [820598733] [2019-12-07 15:40:28,494 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:28,549 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 437 trivial. 0 not checked. [2019-12-07 15:40:28,549 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [820598733] [2019-12-07 15:40:28,549 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:28,550 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:40:28,550 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700223048] [2019-12-07 15:40:28,550 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:28,550 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:28,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:28,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:28,550 INFO L87 Difference]: Start difference. First operand 3621 states and 5221 transitions. Second operand 3 states. [2019-12-07 15:40:28,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:28,698 INFO L93 Difference]: Finished difference Result 7728 states and 11160 transitions. [2019-12-07 15:40:28,698 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:28,698 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-12-07 15:40:28,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:28,706 INFO L225 Difference]: With dead ends: 7728 [2019-12-07 15:40:28,706 INFO L226 Difference]: Without dead ends: 4114 [2019-12-07 15:40:28,709 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:28,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4114 states. [2019-12-07 15:40:28,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4114 to 4114. [2019-12-07 15:40:28,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4114 states. [2019-12-07 15:40:28,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 4114 states and 5928 transitions. [2019-12-07 15:40:28,789 INFO L78 Accepts]: Start accepts. Automaton has 4114 states and 5928 transitions. Word has length 286 [2019-12-07 15:40:28,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:28,790 INFO L462 AbstractCegarLoop]: Abstraction has 4114 states and 5928 transitions. [2019-12-07 15:40:28,790 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:28,790 INFO L276 IsEmpty]: Start isEmpty. Operand 4114 states and 5928 transitions. [2019-12-07 15:40:28,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2019-12-07 15:40:28,795 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:28,795 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 7, 6, 6, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:28,795 INFO L410 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:28,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:28,796 INFO L82 PathProgramCache]: Analyzing trace with hash 1635721041, now seen corresponding path program 1 times [2019-12-07 15:40:28,796 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:28,796 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023619478] [2019-12-07 15:40:28,796 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:28,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 842 proven. 0 refuted. 0 times theorem prover too weak. 1114 trivial. 0 not checked. [2019-12-07 15:40:28,967 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2023619478] [2019-12-07 15:40:28,967 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:28,967 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:40:28,967 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1698704804] [2019-12-07 15:40:28,968 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:28,968 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:28,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:28,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:28,968 INFO L87 Difference]: Start difference. First operand 4114 states and 5928 transitions. Second operand 3 states. [2019-12-07 15:40:29,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:29,087 INFO L93 Difference]: Finished difference Result 12074 states and 17391 transitions. [2019-12-07 15:40:29,087 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:29,087 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 434 [2019-12-07 15:40:29,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:29,097 INFO L225 Difference]: With dead ends: 12074 [2019-12-07 15:40:29,097 INFO L226 Difference]: Without dead ends: 7967 [2019-12-07 15:40:29,100 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:29,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7967 states. [2019-12-07 15:40:29,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7967 to 7965. [2019-12-07 15:40:29,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7965 states. [2019-12-07 15:40:29,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7965 states to 7965 states and 11450 transitions. [2019-12-07 15:40:29,279 INFO L78 Accepts]: Start accepts. Automaton has 7965 states and 11450 transitions. Word has length 434 [2019-12-07 15:40:29,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:29,280 INFO L462 AbstractCegarLoop]: Abstraction has 7965 states and 11450 transitions. [2019-12-07 15:40:29,280 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:29,280 INFO L276 IsEmpty]: Start isEmpty. Operand 7965 states and 11450 transitions. [2019-12-07 15:40:29,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2019-12-07 15:40:29,287 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:29,288 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 7, 6, 6, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:29,288 INFO L410 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:29,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:29,288 INFO L82 PathProgramCache]: Analyzing trace with hash -750788465, now seen corresponding path program 1 times [2019-12-07 15:40:29,288 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:29,289 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044638776] [2019-12-07 15:40:29,289 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:29,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 572 proven. 26 refuted. 0 times theorem prover too weak. 1358 trivial. 0 not checked. [2019-12-07 15:40:29,417 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1044638776] [2019-12-07 15:40:29,417 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2008399041] [2019-12-07 15:40:29,417 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:29,498 INFO L264 TraceCheckSpWp]: Trace formula consists of 702 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 15:40:29,509 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 15:40:29,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 572 proven. 0 refuted. 0 times theorem prover too weak. 1384 trivial. 0 not checked. [2019-12-07 15:40:29,604 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 15:40:29,604 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 15:40:29,604 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039060766] [2019-12-07 15:40:29,605 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:29,605 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:29,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:29,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:29,605 INFO L87 Difference]: Start difference. First operand 7965 states and 11450 transitions. Second operand 3 states. [2019-12-07 15:40:29,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:29,801 INFO L93 Difference]: Finished difference Result 16900 states and 24328 transitions. [2019-12-07 15:40:29,802 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:29,802 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 434 [2019-12-07 15:40:29,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:29,818 INFO L225 Difference]: With dead ends: 16900 [2019-12-07 15:40:29,818 INFO L226 Difference]: Without dead ends: 8942 [2019-12-07 15:40:29,825 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 437 GetRequests, 434 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:29,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8942 states. [2019-12-07 15:40:29,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8942 to 8942. [2019-12-07 15:40:29,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8942 states. [2019-12-07 15:40:29,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8942 states to 8942 states and 12851 transitions. [2019-12-07 15:40:29,985 INFO L78 Accepts]: Start accepts. Automaton has 8942 states and 12851 transitions. Word has length 434 [2019-12-07 15:40:29,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:29,985 INFO L462 AbstractCegarLoop]: Abstraction has 8942 states and 12851 transitions. [2019-12-07 15:40:29,985 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:29,985 INFO L276 IsEmpty]: Start isEmpty. Operand 8942 states and 12851 transitions. [2019-12-07 15:40:29,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2019-12-07 15:40:29,994 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:29,994 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 7, 6, 6, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:30,194 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 15:40:30,195 INFO L410 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:30,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:30,195 INFO L82 PathProgramCache]: Analyzing trace with hash -163769002, now seen corresponding path program 1 times [2019-12-07 15:40:30,195 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:30,195 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870380288] [2019-12-07 15:40:30,195 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:30,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:30,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 840 proven. 0 refuted. 0 times theorem prover too weak. 1116 trivial. 0 not checked. [2019-12-07 15:40:30,310 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870380288] [2019-12-07 15:40:30,310 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:30,310 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:40:30,310 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627921423] [2019-12-07 15:40:30,311 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:30,311 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:30,311 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:30,311 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:30,311 INFO L87 Difference]: Start difference. First operand 8942 states and 12851 transitions. Second operand 3 states. [2019-12-07 15:40:30,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:30,505 INFO L93 Difference]: Finished difference Result 18549 states and 26667 transitions. [2019-12-07 15:40:30,505 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:30,505 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 435 [2019-12-07 15:40:30,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:30,513 INFO L225 Difference]: With dead ends: 18549 [2019-12-07 15:40:30,514 INFO L226 Difference]: Without dead ends: 9614 [2019-12-07 15:40:30,521 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:30,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9614 states. [2019-12-07 15:40:30,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9614 to 9614. [2019-12-07 15:40:30,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9614 states. [2019-12-07 15:40:30,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9614 states to 9614 states and 13801 transitions. [2019-12-07 15:40:30,730 INFO L78 Accepts]: Start accepts. Automaton has 9614 states and 13801 transitions. Word has length 435 [2019-12-07 15:40:30,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:30,731 INFO L462 AbstractCegarLoop]: Abstraction has 9614 states and 13801 transitions. [2019-12-07 15:40:30,731 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:30,731 INFO L276 IsEmpty]: Start isEmpty. Operand 9614 states and 13801 transitions. [2019-12-07 15:40:30,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2019-12-07 15:40:30,738 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:30,739 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 7, 6, 6, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:30,739 INFO L410 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:30,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:30,739 INFO L82 PathProgramCache]: Analyzing trace with hash 1829193110, now seen corresponding path program 1 times [2019-12-07 15:40:30,739 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:30,739 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176228179] [2019-12-07 15:40:30,739 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:30,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 1014 proven. 0 refuted. 0 times theorem prover too weak. 942 trivial. 0 not checked. [2019-12-07 15:40:30,852 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176228179] [2019-12-07 15:40:30,852 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:30,853 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:40:30,853 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313107396] [2019-12-07 15:40:30,853 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:30,853 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:30,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:30,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:30,853 INFO L87 Difference]: Start difference. First operand 9614 states and 13801 transitions. Second operand 3 states. [2019-12-07 15:40:31,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:31,035 INFO L93 Difference]: Finished difference Result 19806 states and 28451 transitions. [2019-12-07 15:40:31,036 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:31,036 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 436 [2019-12-07 15:40:31,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:31,042 INFO L225 Difference]: With dead ends: 19806 [2019-12-07 15:40:31,042 INFO L226 Difference]: Without dead ends: 10199 [2019-12-07 15:40:31,049 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:31,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10199 states. [2019-12-07 15:40:31,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10199 to 10199. [2019-12-07 15:40:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10199 states. [2019-12-07 15:40:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10199 states to 10199 states and 14639 transitions. [2019-12-07 15:40:31,221 INFO L78 Accepts]: Start accepts. Automaton has 10199 states and 14639 transitions. Word has length 436 [2019-12-07 15:40:31,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:31,222 INFO L462 AbstractCegarLoop]: Abstraction has 10199 states and 14639 transitions. [2019-12-07 15:40:31,222 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:31,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10199 states and 14639 transitions. [2019-12-07 15:40:31,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2019-12-07 15:40:31,233 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:31,234 INFO L410 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 16, 16, 15, 15, 14, 14, 13, 13, 13, 13, 10, 9, 9, 8, 8, 7, 7, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:31,234 INFO L410 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:31,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:31,234 INFO L82 PathProgramCache]: Analyzing trace with hash 1988656633, now seen corresponding path program 1 times [2019-12-07 15:40:31,234 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:31,234 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [464351468] [2019-12-07 15:40:31,234 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:31,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1996 proven. 26 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2019-12-07 15:40:31,451 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [464351468] [2019-12-07 15:40:31,452 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1322448193] [2019-12-07 15:40:31,452 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:31,549 INFO L264 TraceCheckSpWp]: Trace formula consists of 900 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 15:40:31,555 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 15:40:31,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 809 proven. 0 refuted. 0 times theorem prover too weak. 2753 trivial. 0 not checked. [2019-12-07 15:40:31,760 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 15:40:31,760 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 15:40:31,760 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817901995] [2019-12-07 15:40:31,760 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:31,761 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:31,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:31,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:31,761 INFO L87 Difference]: Start difference. First operand 10199 states and 14639 transitions. Second operand 3 states. [2019-12-07 15:40:32,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:32,024 INFO L93 Difference]: Finished difference Result 21370 states and 30710 transitions. [2019-12-07 15:40:32,024 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:32,024 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 585 [2019-12-07 15:40:32,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:32,031 INFO L225 Difference]: With dead ends: 21370 [2019-12-07 15:40:32,031 INFO L226 Difference]: Without dead ends: 11178 [2019-12-07 15:40:32,038 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 588 GetRequests, 585 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:32,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11178 states. [2019-12-07 15:40:32,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11178 to 11178. [2019-12-07 15:40:32,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11178 states. [2019-12-07 15:40:32,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11178 states to 11178 states and 16042 transitions. [2019-12-07 15:40:32,215 INFO L78 Accepts]: Start accepts. Automaton has 11178 states and 16042 transitions. Word has length 585 [2019-12-07 15:40:32,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:32,216 INFO L462 AbstractCegarLoop]: Abstraction has 11178 states and 16042 transitions. [2019-12-07 15:40:32,216 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:32,216 INFO L276 IsEmpty]: Start isEmpty. Operand 11178 states and 16042 transitions. [2019-12-07 15:40:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2019-12-07 15:40:32,225 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:32,226 INFO L410 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 16, 16, 15, 15, 14, 14, 13, 13, 13, 13, 10, 9, 9, 8, 8, 7, 7, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:32,426 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 15:40:32,427 INFO L410 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:32,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:32,428 INFO L82 PathProgramCache]: Analyzing trace with hash 1199418759, now seen corresponding path program 1 times [2019-12-07 15:40:32,428 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:32,429 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2045612939] [2019-12-07 15:40:32,429 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:32,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:32,642 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1996 proven. 26 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2019-12-07 15:40:32,642 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2045612939] [2019-12-07 15:40:32,642 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2123098657] [2019-12-07 15:40:32,642 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:32,732 INFO L264 TraceCheckSpWp]: Trace formula consists of 901 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 15:40:32,736 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 15:40:32,900 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1212 proven. 0 refuted. 0 times theorem prover too weak. 2350 trivial. 0 not checked. [2019-12-07 15:40:32,900 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 15:40:32,900 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 15:40:32,901 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184524914] [2019-12-07 15:40:32,901 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:32,901 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:32,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:32,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:32,901 INFO L87 Difference]: Start difference. First operand 11178 states and 16042 transitions. Second operand 3 states. [2019-12-07 15:40:33,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:33,107 INFO L93 Difference]: Finished difference Result 23023 states and 33053 transitions. [2019-12-07 15:40:33,107 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:33,107 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 586 [2019-12-07 15:40:33,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:33,115 INFO L225 Difference]: With dead ends: 23023 [2019-12-07 15:40:33,115 INFO L226 Difference]: Without dead ends: 11852 [2019-12-07 15:40:33,120 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 589 GetRequests, 586 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:33,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11852 states. [2019-12-07 15:40:33,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11852 to 11852. [2019-12-07 15:40:33,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11852 states. [2019-12-07 15:40:33,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11852 states to 11852 states and 16994 transitions. [2019-12-07 15:40:33,316 INFO L78 Accepts]: Start accepts. Automaton has 11852 states and 16994 transitions. Word has length 586 [2019-12-07 15:40:33,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:33,316 INFO L462 AbstractCegarLoop]: Abstraction has 11852 states and 16994 transitions. [2019-12-07 15:40:33,316 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:33,316 INFO L276 IsEmpty]: Start isEmpty. Operand 11852 states and 16994 transitions. [2019-12-07 15:40:33,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2019-12-07 15:40:33,323 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:33,324 INFO L410 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 16, 16, 15, 15, 14, 14, 13, 13, 13, 13, 10, 9, 9, 8, 8, 7, 7, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:33,524 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 15:40:33,524 INFO L410 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:33,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:33,525 INFO L82 PathProgramCache]: Analyzing trace with hash 1532662322, now seen corresponding path program 1 times [2019-12-07 15:40:33,525 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:33,525 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428332922] [2019-12-07 15:40:33,525 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1996 proven. 26 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2019-12-07 15:40:33,782 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428332922] [2019-12-07 15:40:33,782 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1797858891] [2019-12-07 15:40:33,782 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:33,872 INFO L264 TraceCheckSpWp]: Trace formula consists of 902 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 15:40:33,877 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 15:40:34,052 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1521 proven. 0 refuted. 0 times theorem prover too weak. 2041 trivial. 0 not checked. [2019-12-07 15:40:34,052 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 15:40:34,053 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 15:40:34,053 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621894986] [2019-12-07 15:40:34,053 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:34,053 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:34,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:34,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:34,054 INFO L87 Difference]: Start difference. First operand 11852 states and 16994 transitions. Second operand 3 states. [2019-12-07 15:40:34,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:34,262 INFO L93 Difference]: Finished difference Result 24284 states and 34841 transitions. [2019-12-07 15:40:34,262 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:34,263 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 587 [2019-12-07 15:40:34,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:34,271 INFO L225 Difference]: With dead ends: 24284 [2019-12-07 15:40:34,271 INFO L226 Difference]: Without dead ends: 12439 [2019-12-07 15:40:34,276 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 590 GetRequests, 587 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:34,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12439 states. [2019-12-07 15:40:34,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12439 to 12439. [2019-12-07 15:40:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12439 states. [2019-12-07 15:40:34,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12439 states to 12439 states and 17834 transitions. [2019-12-07 15:40:34,483 INFO L78 Accepts]: Start accepts. Automaton has 12439 states and 17834 transitions. Word has length 587 [2019-12-07 15:40:34,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:34,484 INFO L462 AbstractCegarLoop]: Abstraction has 12439 states and 17834 transitions. [2019-12-07 15:40:34,484 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 12439 states and 17834 transitions. [2019-12-07 15:40:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 740 [2019-12-07 15:40:34,493 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:34,494 INFO L410 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 21, 21, 21, 21, 20, 20, 19, 19, 18, 18, 17, 17, 17, 17, 13, 12, 12, 11, 11, 10, 10, 6, 6, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:34,694 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 15:40:34,695 INFO L410 AbstractCegarLoop]: === Iteration 42 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:34,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:34,696 INFO L82 PathProgramCache]: Analyzing trace with hash -1506625976, now seen corresponding path program 1 times [2019-12-07 15:40:34,696 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:34,697 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1569217322] [2019-12-07 15:40:34,697 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:35,007 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 3420 proven. 26 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2019-12-07 15:40:35,007 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1569217322] [2019-12-07 15:40:35,007 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [936087114] [2019-12-07 15:40:35,007 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:35,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:35,100 INFO L264 TraceCheckSpWp]: Trace formula consists of 1101 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 15:40:35,105 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 15:40:35,339 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 1047 proven. 0 refuted. 0 times theorem prover too weak. 4631 trivial. 0 not checked. [2019-12-07 15:40:35,340 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 15:40:35,340 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 15:40:35,340 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528171644] [2019-12-07 15:40:35,341 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:35,341 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:35,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:35,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:35,341 INFO L87 Difference]: Start difference. First operand 12439 states and 17834 transitions. Second operand 3 states. [2019-12-07 15:40:35,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:35,566 INFO L93 Difference]: Finished difference Result 25852 states and 37104 transitions. [2019-12-07 15:40:35,566 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:35,566 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 739 [2019-12-07 15:40:35,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:35,577 INFO L225 Difference]: With dead ends: 25852 [2019-12-07 15:40:35,577 INFO L226 Difference]: Without dead ends: 13420 [2019-12-07 15:40:35,583 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 739 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:35,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13420 states. [2019-12-07 15:40:35,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13420 to 13420. [2019-12-07 15:40:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13420 states. [2019-12-07 15:40:35,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13420 states to 13420 states and 19239 transitions. [2019-12-07 15:40:35,864 INFO L78 Accepts]: Start accepts. Automaton has 13420 states and 19239 transitions. Word has length 739 [2019-12-07 15:40:35,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:35,865 INFO L462 AbstractCegarLoop]: Abstraction has 13420 states and 19239 transitions. [2019-12-07 15:40:35,865 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:35,865 INFO L276 IsEmpty]: Start isEmpty. Operand 13420 states and 19239 transitions. [2019-12-07 15:40:35,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2019-12-07 15:40:35,879 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:35,880 INFO L410 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 21, 21, 21, 21, 20, 20, 19, 19, 18, 18, 17, 17, 17, 17, 13, 12, 12, 11, 11, 10, 10, 6, 6, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:36,080 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 15:40:36,081 INFO L410 AbstractCegarLoop]: === Iteration 43 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:36,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:36,082 INFO L82 PathProgramCache]: Analyzing trace with hash -1658490575, now seen corresponding path program 1 times [2019-12-07 15:40:36,083 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:36,083 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [701889735] [2019-12-07 15:40:36,084 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:36,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:36,404 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 3420 proven. 26 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2019-12-07 15:40:36,404 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [701889735] [2019-12-07 15:40:36,404 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1809890025] [2019-12-07 15:40:36,405 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:36,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:36,496 INFO L264 TraceCheckSpWp]: Trace formula consists of 1099 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 15:40:36,501 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 15:40:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 1586 proven. 0 refuted. 0 times theorem prover too weak. 4092 trivial. 0 not checked. [2019-12-07 15:40:36,725 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 15:40:36,725 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 15:40:36,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [959239965] [2019-12-07 15:40:36,725 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:36,726 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:36,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:36,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:36,726 INFO L87 Difference]: Start difference. First operand 13420 states and 19239 transitions. Second operand 3 states. [2019-12-07 15:40:36,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:36,985 INFO L93 Difference]: Finished difference Result 27509 states and 39451 transitions. [2019-12-07 15:40:36,985 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:36,985 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 740 [2019-12-07 15:40:36,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:36,994 INFO L225 Difference]: With dead ends: 27509 [2019-12-07 15:40:36,995 INFO L226 Difference]: Without dead ends: 14096 [2019-12-07 15:40:37,000 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 743 GetRequests, 740 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:37,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14096 states. [2019-12-07 15:40:37,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14096 to 14096. [2019-12-07 15:40:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14096 states. [2019-12-07 15:40:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14096 states to 14096 states and 20193 transitions. [2019-12-07 15:40:37,227 INFO L78 Accepts]: Start accepts. Automaton has 14096 states and 20193 transitions. Word has length 740 [2019-12-07 15:40:37,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:37,227 INFO L462 AbstractCegarLoop]: Abstraction has 14096 states and 20193 transitions. [2019-12-07 15:40:37,228 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:37,228 INFO L276 IsEmpty]: Start isEmpty. Operand 14096 states and 20193 transitions. [2019-12-07 15:40:37,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2019-12-07 15:40:37,237 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:37,237 INFO L410 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 21, 21, 21, 21, 20, 20, 19, 19, 18, 18, 17, 17, 17, 17, 13, 12, 12, 11, 11, 10, 10, 6, 6, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:37,438 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 15:40:37,438 INFO L410 AbstractCegarLoop]: === Iteration 44 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:37,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:37,438 INFO L82 PathProgramCache]: Analyzing trace with hash 1294589857, now seen corresponding path program 1 times [2019-12-07 15:40:37,438 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:37,438 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637257774] [2019-12-07 15:40:37,438 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:37,708 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 3420 proven. 26 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2019-12-07 15:40:37,708 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [637257774] [2019-12-07 15:40:37,708 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1201953268] [2019-12-07 15:40:37,708 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:37,801 INFO L264 TraceCheckSpWp]: Trace formula consists of 1097 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 15:40:37,806 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 15:40:38,129 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 2031 proven. 0 refuted. 0 times theorem prover too weak. 3647 trivial. 0 not checked. [2019-12-07 15:40:38,130 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 15:40:38,130 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 15:40:38,130 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010769169] [2019-12-07 15:40:38,130 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:38,130 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:38,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:38,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:38,131 INFO L87 Difference]: Start difference. First operand 14096 states and 20193 transitions. Second operand 3 states. [2019-12-07 15:40:38,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:38,374 INFO L93 Difference]: Finished difference Result 28774 states and 41243 transitions. [2019-12-07 15:40:38,375 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:38,375 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 741 [2019-12-07 15:40:38,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:38,385 INFO L225 Difference]: With dead ends: 28774 [2019-12-07 15:40:38,385 INFO L226 Difference]: Without dead ends: 14685 [2019-12-07 15:40:38,392 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 744 GetRequests, 741 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:38,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14685 states. [2019-12-07 15:40:38,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14685 to 14685. [2019-12-07 15:40:38,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14685 states. [2019-12-07 15:40:38,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14685 states to 14685 states and 21035 transitions. [2019-12-07 15:40:38,637 INFO L78 Accepts]: Start accepts. Automaton has 14685 states and 21035 transitions. Word has length 741 [2019-12-07 15:40:38,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:38,638 INFO L462 AbstractCegarLoop]: Abstraction has 14685 states and 21035 transitions. [2019-12-07 15:40:38,638 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 14685 states and 21035 transitions. [2019-12-07 15:40:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2019-12-07 15:40:38,654 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:38,655 INFO L410 BasicCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 25, 25, 25, 25, 25, 24, 24, 23, 23, 22, 22, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:38,855 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 15:40:38,856 INFO L410 AbstractCegarLoop]: === Iteration 45 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:38,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:38,857 INFO L82 PathProgramCache]: Analyzing trace with hash 1591893709, now seen corresponding path program 1 times [2019-12-07 15:40:38,857 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:38,858 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1376340909] [2019-12-07 15:40:38,858 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:39,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-12-07 15:40:39,251 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1376340909] [2019-12-07 15:40:39,251 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [46709870] [2019-12-07 15:40:39,251 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:39,363 INFO L264 TraceCheckSpWp]: Trace formula consists of 1299 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 15:40:39,368 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 15:40:39,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 2544 proven. 0 refuted. 0 times theorem prover too weak. 5763 trivial. 0 not checked. [2019-12-07 15:40:39,713 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 15:40:39,713 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 15:40:39,713 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [586849449] [2019-12-07 15:40:39,714 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:39,714 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:39,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:39,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:39,714 INFO L87 Difference]: Start difference. First operand 14685 states and 21035 transitions. Second operand 3 states. [2019-12-07 15:40:39,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:39,966 INFO L93 Difference]: Finished difference Result 29954 states and 42931 transitions. [2019-12-07 15:40:39,966 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:39,966 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 896 [2019-12-07 15:40:39,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:39,977 INFO L225 Difference]: With dead ends: 29954 [2019-12-07 15:40:39,978 INFO L226 Difference]: Without dead ends: 15276 [2019-12-07 15:40:39,984 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 899 GetRequests, 896 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:39,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15276 states. [2019-12-07 15:40:40,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15276 to 15276. [2019-12-07 15:40:40,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15276 states. [2019-12-07 15:40:40,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15276 states to 15276 states and 21879 transitions. [2019-12-07 15:40:40,239 INFO L78 Accepts]: Start accepts. Automaton has 15276 states and 21879 transitions. Word has length 896 [2019-12-07 15:40:40,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:40,239 INFO L462 AbstractCegarLoop]: Abstraction has 15276 states and 21879 transitions. [2019-12-07 15:40:40,240 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:40,240 INFO L276 IsEmpty]: Start isEmpty. Operand 15276 states and 21879 transitions. [2019-12-07 15:40:40,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2019-12-07 15:40:40,252 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:40,253 INFO L410 BasicCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 25, 25, 25, 25, 25, 24, 24, 23, 23, 22, 22, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:40,453 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 15:40:40,454 INFO L410 AbstractCegarLoop]: === Iteration 46 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:40,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:40,455 INFO L82 PathProgramCache]: Analyzing trace with hash 1924536847, now seen corresponding path program 1 times [2019-12-07 15:40:40,455 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:40,455 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1762416190] [2019-12-07 15:40:40,455 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:40,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:40,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-12-07 15:40:40,960 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1762416190] [2019-12-07 15:40:40,960 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1705539232] [2019-12-07 15:40:40,960 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:41,069 INFO L264 TraceCheckSpWp]: Trace formula consists of 1302 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 15:40:41,074 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 15:40:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 1962 proven. 0 refuted. 0 times theorem prover too weak. 6345 trivial. 0 not checked. [2019-12-07 15:40:41,402 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 15:40:41,403 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 15:40:41,403 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851981996] [2019-12-07 15:40:41,403 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:41,403 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:41,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:41,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:41,404 INFO L87 Difference]: Start difference. First operand 15276 states and 21879 transitions. Second operand 3 states. [2019-12-07 15:40:41,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:41,667 INFO L93 Difference]: Finished difference Result 31223 states and 44735 transitions. [2019-12-07 15:40:41,667 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:41,667 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 896 [2019-12-07 15:40:41,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:41,679 INFO L225 Difference]: With dead ends: 31223 [2019-12-07 15:40:41,680 INFO L226 Difference]: Without dead ends: 15954 [2019-12-07 15:40:41,686 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 899 GetRequests, 896 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:41,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15954 states. [2019-12-07 15:40:41,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15954 to 15954. [2019-12-07 15:40:41,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15954 states. [2019-12-07 15:40:41,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15954 states to 15954 states and 22835 transitions. [2019-12-07 15:40:41,948 INFO L78 Accepts]: Start accepts. Automaton has 15954 states and 22835 transitions. Word has length 896 [2019-12-07 15:40:41,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:41,949 INFO L462 AbstractCegarLoop]: Abstraction has 15954 states and 22835 transitions. [2019-12-07 15:40:41,949 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:41,949 INFO L276 IsEmpty]: Start isEmpty. Operand 15954 states and 22835 transitions. [2019-12-07 15:40:41,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2019-12-07 15:40:41,962 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:41,962 INFO L410 BasicCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 25, 25, 25, 25, 25, 24, 24, 23, 23, 22, 22, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:42,162 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 15:40:42,163 INFO L410 AbstractCegarLoop]: === Iteration 47 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:42,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:42,165 INFO L82 PathProgramCache]: Analyzing trace with hash 1847636049, now seen corresponding path program 1 times [2019-12-07 15:40:42,165 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:42,165 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756216885] [2019-12-07 15:40:42,166 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:42,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-12-07 15:40:42,590 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [756216885] [2019-12-07 15:40:42,590 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [157885926] [2019-12-07 15:40:42,590 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/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 [2019-12-07 15:40:42,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:42,696 INFO L264 TraceCheckSpWp]: Trace formula consists of 1305 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 15:40:42,701 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 15:40:43,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-12-07 15:40:43,022 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 15:40:43,022 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2019-12-07 15:40:43,022 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741165610] [2019-12-07 15:40:43,023 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 15:40:43,023 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:43,023 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 15:40:43,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 15:40:43,023 INFO L87 Difference]: Start difference. First operand 15954 states and 22835 transitions. Second operand 4 states. [2019-12-07 15:40:43,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:43,420 INFO L93 Difference]: Finished difference Result 33783 states and 48979 transitions. [2019-12-07 15:40:43,420 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 15:40:43,420 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 896 [2019-12-07 15:40:43,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:43,431 INFO L225 Difference]: With dead ends: 33783 [2019-12-07 15:40:43,431 INFO L226 Difference]: Without dead ends: 16093 [2019-12-07 15:40:43,438 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 901 GetRequests, 898 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:40:43,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16093 states. [2019-12-07 15:40:43,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16093 to 12723. [2019-12-07 15:40:43,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12723 states. [2019-12-07 15:40:43,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12723 states to 12723 states and 18022 transitions. [2019-12-07 15:40:43,669 INFO L78 Accepts]: Start accepts. Automaton has 12723 states and 18022 transitions. Word has length 896 [2019-12-07 15:40:43,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:43,669 INFO L462 AbstractCegarLoop]: Abstraction has 12723 states and 18022 transitions. [2019-12-07 15:40:43,669 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 15:40:43,669 INFO L276 IsEmpty]: Start isEmpty. Operand 12723 states and 18022 transitions. [2019-12-07 15:40:43,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1349 [2019-12-07 15:40:43,691 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:43,692 INFO L410 BasicCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 45, 45, 41, 41, 41, 36, 36, 31, 31, 26, 26, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:43,892 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 15:40:43,892 INFO L410 AbstractCegarLoop]: === Iteration 48 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:43,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:43,893 INFO L82 PathProgramCache]: Analyzing trace with hash 1629539407, now seen corresponding path program 1 times [2019-12-07 15:40:43,893 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:43,893 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322975323] [2019-12-07 15:40:43,893 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:43,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:44,789 INFO L134 CoverageAnalysis]: Checked inductivity of 20609 backedges. 8724 proven. 0 refuted. 0 times theorem prover too weak. 11885 trivial. 0 not checked. [2019-12-07 15:40:44,789 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322975323] [2019-12-07 15:40:44,790 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:44,790 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:40:44,790 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1320628934] [2019-12-07 15:40:44,790 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:44,791 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:44,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:44,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:44,791 INFO L87 Difference]: Start difference. First operand 12723 states and 18022 transitions. Second operand 3 states. [2019-12-07 15:40:45,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:45,038 INFO L93 Difference]: Finished difference Result 25999 states and 36810 transitions. [2019-12-07 15:40:45,039 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:45,039 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1348 [2019-12-07 15:40:45,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:45,048 INFO L225 Difference]: With dead ends: 25999 [2019-12-07 15:40:45,048 INFO L226 Difference]: Without dead ends: 13193 [2019-12-07 15:40:45,054 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:45,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13193 states. [2019-12-07 15:40:45,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13193 to 12933. [2019-12-07 15:40:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12933 states. [2019-12-07 15:40:45,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12933 states to 12933 states and 18192 transitions. [2019-12-07 15:40:45,276 INFO L78 Accepts]: Start accepts. Automaton has 12933 states and 18192 transitions. Word has length 1348 [2019-12-07 15:40:45,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:45,277 INFO L462 AbstractCegarLoop]: Abstraction has 12933 states and 18192 transitions. [2019-12-07 15:40:45,277 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:45,277 INFO L276 IsEmpty]: Start isEmpty. Operand 12933 states and 18192 transitions. [2019-12-07 15:40:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1409 [2019-12-07 15:40:45,295 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:40:45,296 INFO L410 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 49, 49, 46, 46, 46, 46, 46, 46, 41, 41, 41, 36, 36, 31, 31, 26, 26, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:40:45,296 INFO L410 AbstractCegarLoop]: === Iteration 49 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:40:45,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:40:45,297 INFO L82 PathProgramCache]: Analyzing trace with hash 1901892561, now seen corresponding path program 1 times [2019-12-07 15:40:45,297 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:40:45,297 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413508704] [2019-12-07 15:40:45,297 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:40:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:40:46,169 INFO L134 CoverageAnalysis]: Checked inductivity of 21979 backedges. 8882 proven. 0 refuted. 0 times theorem prover too weak. 13097 trivial. 0 not checked. [2019-12-07 15:40:46,169 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1413508704] [2019-12-07 15:40:46,169 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:40:46,169 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:40:46,169 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [152647302] [2019-12-07 15:40:46,170 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:40:46,170 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:40:46,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:40:46,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:46,170 INFO L87 Difference]: Start difference. First operand 12933 states and 18192 transitions. Second operand 3 states. [2019-12-07 15:40:46,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:40:46,366 INFO L93 Difference]: Finished difference Result 20968 states and 29469 transitions. [2019-12-07 15:40:46,367 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:40:46,367 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1408 [2019-12-07 15:40:46,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:40:46,367 INFO L225 Difference]: With dead ends: 20968 [2019-12-07 15:40:46,367 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 15:40:46,372 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:40:46,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 15:40:46,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 15:40:46,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 15:40:46,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 15:40:46,373 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1408 [2019-12-07 15:40:46,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:40:46,373 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 15:40:46,373 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:40:46,373 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 15:40:46,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 15:40:46,375 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 15:40:46,760 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 174 [2019-12-07 15:40:47,155 WARN L192 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 118 [2019-12-07 15:40:47,789 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 118 [2019-12-07 15:40:48,587 WARN L192 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 101 [2019-12-07 15:40:48,944 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-12-07 15:40:49,679 WARN L192 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 100 [2019-12-07 15:40:51,660 WARN L192 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 172 DAG size of output: 102 [2019-12-07 15:40:52,005 WARN L192 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-12-07 15:40:52,392 WARN L192 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 102 [2019-12-07 15:40:52,853 WARN L192 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 35 [2019-12-07 15:40:53,290 WARN L192 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-12-07 15:40:54,333 WARN L192 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2019-12-07 15:40:55,099 WARN L192 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 102 [2019-12-07 15:40:55,553 WARN L192 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-12-07 15:40:56,162 WARN L192 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-12-07 15:40:57,358 WARN L192 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 147 DAG size of output: 109 [2019-12-07 15:40:59,272 WARN L192 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-12-07 15:41:00,134 WARN L192 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2019-12-07 15:41:00,819 WARN L192 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-12-07 15:41:01,187 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-12-07 15:41:01,946 WARN L192 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-12-07 15:41:02,865 WARN L192 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 100 [2019-12-07 15:41:03,765 WARN L192 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2019-12-07 15:41:03,958 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 35 [2019-12-07 15:41:04,809 WARN L192 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 109 [2019-12-07 15:41:04,812 INFO L246 CegarLoopResult]: For program point L663(lines 663 665) no Hoare annotation was computed. [2019-12-07 15:41:04,812 INFO L246 CegarLoopResult]: For program point L663-2(lines 663 665) no Hoare annotation was computed. [2019-12-07 15:41:04,812 INFO L246 CegarLoopResult]: For program point L498(lines 498 512) no Hoare annotation was computed. [2019-12-07 15:41:04,812 INFO L242 CegarLoopResult]: At program point L201(lines 197 606) 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 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))) (.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 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 5) .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 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .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 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25))) [2019-12-07 15:41:04,813 INFO L242 CegarLoopResult]: 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 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .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 .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 .cse17 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse21 .cse26 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25))) [2019-12-07 15:41:04,813 INFO L246 CegarLoopResult]: For program point L532(lines 532 546) no Hoare annotation was computed. [2019-12-07 15:41:04,813 INFO L246 CegarLoopResult]: For program point L566(lines 566 572) no Hoare annotation was computed. [2019-12-07 15:41:04,813 INFO L246 CegarLoopResult]: For program point L434-1(lines 434 442) no Hoare annotation was computed. [2019-12-07 15:41:04,813 INFO L246 CegarLoopResult]: For program point L335(lines 335 372) no Hoare annotation was computed. [2019-12-07 15:41:04,813 INFO L246 CegarLoopResult]: For program point L335-1(lines 335 372) no Hoare annotation was computed. [2019-12-07 15:41:04,813 INFO L246 CegarLoopResult]: For program point L203(lines 203 604) no Hoare annotation was computed. [2019-12-07 15:41:04,813 INFO L246 CegarLoopResult]: For program point L170(lines 170 615) no Hoare annotation was computed. [2019-12-07 15:41:04,813 INFO L246 CegarLoopResult]: For program point L137(lines 137 626) no Hoare annotation was computed. [2019-12-07 15:41:04,813 INFO L246 CegarLoopResult]: For program point L104(lines 104 637) no Hoare annotation was computed. [2019-12-07 15:41:04,813 INFO L246 CegarLoopResult]: For program point L501(lines 501 511) no Hoare annotation was computed. [2019-12-07 15:41:04,814 INFO L242 CegarLoopResult]: At program point L402(lines 393 414) 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 8608))) (.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 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 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 (= 8 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 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .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 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24))) [2019-12-07 15:41:04,814 INFO L246 CegarLoopResult]: For program point L336(lines 336 369) no Hoare annotation was computed. [2019-12-07 15:41:04,814 INFO L246 CegarLoopResult]: For program point L303(lines 303 313) no Hoare annotation was computed. [2019-12-07 15:41:04,814 INFO L246 CegarLoopResult]: For program point L303-2(lines 303 313) no Hoare annotation was computed. [2019-12-07 15:41:04,814 INFO L242 CegarLoopResult]: At program point L204(lines 203 604) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640)) [2019-12-07 15:41:04,814 INFO L242 CegarLoopResult]: 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 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 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 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 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 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .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 5) .cse25) (and (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25))) [2019-12-07 15:41:04,814 INFO L242 CegarLoopResult]: At program point L138(lines 134 627) 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 8641))) (.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 8480)))) (or (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 (= 8 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 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .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 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse21 .cse25 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24))) [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L535(lines 535 545) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L249 CegarLoopResult]: At program point L668(lines 10 670) the Hoare annotation is: true [2019-12-07 15:41:04,815 INFO L242 CegarLoopResult]: At program point L602(lines 98 657) the Hoare annotation is: (let ((.cse0 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 3)) (.cse1 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0))) (or (and .cse0 .cse1) (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) (and .cse2 .cse0) (and (<= 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) (= 12 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1) (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) (and (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1) (and .cse2 .cse1))) [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L569(lines 569 571) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L569-2(lines 207 601) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L437(lines 437 440) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L242 CegarLoopResult]: At program point L206(lines 205 604) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640)) [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L173(lines 173 614) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L140(lines 140 625) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L107(lines 107 636) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L504(lines 504 510) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L471(lines 471 473) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L504-2(lines 207 601) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L405(lines 405 407) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L471-2(lines 207 601) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L405-2(lines 401 414) no Hoare annotation was computed. [2019-12-07 15:41:04,815 INFO L246 CegarLoopResult]: For program point L273(lines 273 275) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L246 CegarLoopResult]: For program point L273-2(lines 207 601) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L246 CegarLoopResult]: For program point L538(lines 538 544) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L246 CegarLoopResult]: For program point L307(lines 307 309) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L246 CegarLoopResult]: For program point L307-2(lines 305 313) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L246 CegarLoopResult]: For program point L341(lines 341 367) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L246 CegarLoopResult]: For program point L242(lines 242 252) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L246 CegarLoopResult]: For program point L176(lines 176 613) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L246 CegarLoopResult]: For program point L143(lines 143 624) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L246 CegarLoopResult]: For program point L110(lines 110 635) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L246 CegarLoopResult]: For program point L639(lines 639 655) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L246 CegarLoopResult]: For program point L507(lines 507 509) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L246 CegarLoopResult]: For program point L243(lines 243 246) no Hoare annotation was computed. [2019-12-07 15:41:04,816 INFO L242 CegarLoopResult]: At program point L210(lines 104 637) 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 (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))) (.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 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .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 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .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 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 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 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24))) [2019-12-07 15:41:04,817 INFO L242 CegarLoopResult]: 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 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 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 (= 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 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24))) [2019-12-07 15:41:04,817 INFO L242 CegarLoopResult]: At program point L144(lines 140 625) 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 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.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 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .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 (= 11 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 (= 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 5) .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .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))) [2019-12-07 15:41:04,817 INFO L246 CegarLoopResult]: For program point L640(lines 640 654) no Hoare annotation was computed. [2019-12-07 15:41:04,817 INFO L246 CegarLoopResult]: For program point L541(lines 541 543) no Hoare annotation was computed. [2019-12-07 15:41:04,817 INFO L242 CegarLoopResult]: At program point L508(lines 71 669) the Hoare annotation is: false [2019-12-07 15:41:04,817 INFO L246 CegarLoopResult]: For program point L541-2(lines 207 601) no Hoare annotation was computed. [2019-12-07 15:41:04,817 INFO L246 CegarLoopResult]: For program point L641(lines 641 646) no Hoare annotation was computed. [2019-12-07 15:41:04,817 INFO L246 CegarLoopResult]: For program point L641-2(lines 640 654) no Hoare annotation was computed. [2019-12-07 15:41:04,817 INFO L246 CegarLoopResult]: For program point L344(lines 344 348) no Hoare annotation was computed. [2019-12-07 15:41:04,817 INFO L246 CegarLoopResult]: For program point L344-2(lines 344 348) no Hoare annotation was computed. [2019-12-07 15:41:04,817 INFO L246 CegarLoopResult]: For program point L179(lines 179 612) no Hoare annotation was computed. [2019-12-07 15:41:04,817 INFO L246 CegarLoopResult]: For program point L146(lines 146 623) no Hoare annotation was computed. [2019-12-07 15:41:04,817 INFO L246 CegarLoopResult]: For program point L113(lines 113 634) no Hoare annotation was computed. [2019-12-07 15:41:04,818 INFO L246 CegarLoopResult]: For program point L81(lines 81 87) no Hoare annotation was computed. [2019-12-07 15:41:04,818 INFO L246 CegarLoopResult]: For program point L643(lines 643 645) no Hoare annotation was computed. [2019-12-07 15:41:04,818 INFO L246 CegarLoopResult]: For program point L215(lines 215 217) no Hoare annotation was computed. [2019-12-07 15:41:04,818 INFO L246 CegarLoopResult]: For program point L182(lines 182 611) no Hoare annotation was computed. [2019-12-07 15:41:04,818 INFO L246 CegarLoopResult]: For program point L149(lines 149 622) no Hoare annotation was computed. [2019-12-07 15:41:04,818 INFO L246 CegarLoopResult]: For program point L215-2(lines 215 217) no Hoare annotation was computed. [2019-12-07 15:41:04,818 INFO L246 CegarLoopResult]: For program point L116(lines 116 633) no Hoare annotation was computed. [2019-12-07 15:41:04,818 INFO L246 CegarLoopResult]: For program point L579(lines 579 583) no Hoare annotation was computed. [2019-12-07 15:41:04,818 INFO L246 CegarLoopResult]: For program point L579-2(lines 579 583) no Hoare annotation was computed. [2019-12-07 15:41:04,818 INFO L246 CegarLoopResult]: For program point L381(lines 381 416) no Hoare annotation was computed. [2019-12-07 15:41:04,818 INFO L242 CegarLoopResult]: At program point L183(lines 179 612) 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 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))) (.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 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 8 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 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 5) .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .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 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25))) [2019-12-07 15:41:04,819 INFO L242 CegarLoopResult]: 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))) (.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 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 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .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 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .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 (= 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 5) .cse25))) [2019-12-07 15:41:04,819 INFO L246 CegarLoopResult]: For program point L84(lines 84 86) no Hoare annotation was computed. [2019-12-07 15:41:04,819 INFO L246 CegarLoopResult]: For program point L84-2(lines 81 87) no Hoare annotation was computed. [2019-12-07 15:41:04,819 INFO L246 CegarLoopResult]: For program point L448(lines 448 450) no Hoare annotation was computed. [2019-12-07 15:41:04,819 INFO L246 CegarLoopResult]: For program point L382(lines 382 388) no Hoare annotation was computed. [2019-12-07 15:41:04,819 INFO L246 CegarLoopResult]: For program point L448-2(lines 207 601) no Hoare annotation was computed. [2019-12-07 15:41:04,819 INFO L249 CegarLoopResult]: At program point L680(lines 671 682) the Hoare annotation is: true [2019-12-07 15:41:04,819 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 15:41:04,819 INFO L246 CegarLoopResult]: For program point L185(lines 185 610) no Hoare annotation was computed. [2019-12-07 15:41:04,819 INFO L246 CegarLoopResult]: For program point L152(lines 152 621) no Hoare annotation was computed. [2019-12-07 15:41:04,819 INFO L246 CegarLoopResult]: For program point L119(lines 119 632) no Hoare annotation was computed. [2019-12-07 15:41:04,819 INFO L246 CegarLoopResult]: For program point L648(lines 648 652) no Hoare annotation was computed. [2019-12-07 15:41:04,819 INFO L246 CegarLoopResult]: For program point L483(lines 483 485) no Hoare annotation was computed. [2019-12-07 15:41:04,819 INFO L246 CegarLoopResult]: For program point L483-2(lines 207 601) no Hoare annotation was computed. [2019-12-07 15:41:04,819 INFO L242 CegarLoopResult]: At program point L120(lines 116 633) the Hoare annotation is: (let ((.cse22 (= 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 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))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse25 (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 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 .cse23 .cse24 .cse25 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0)) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .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 .cse23 .cse24 .cse25 (<= 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 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 .cse25))) [2019-12-07 15:41:04,820 INFO L246 CegarLoopResult]: For program point L517(lines 517 521) no Hoare annotation was computed. [2019-12-07 15:41:04,820 INFO L246 CegarLoopResult]: For program point L517-2(lines 517 521) no Hoare annotation was computed. [2019-12-07 15:41:04,820 INFO L246 CegarLoopResult]: For program point L352(lines 352 363) no Hoare annotation was computed. [2019-12-07 15:41:04,820 INFO L246 CegarLoopResult]: For program point L286(lines 286 288) no Hoare annotation was computed. [2019-12-07 15:41:04,820 INFO L246 CegarLoopResult]: For program point L220(lines 220 222) no Hoare annotation was computed. [2019-12-07 15:41:04,820 INFO L246 CegarLoopResult]: For program point L286-2(lines 207 601) no Hoare annotation was computed. [2019-12-07 15:41:04,820 INFO L242 CegarLoopResult]: 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))) (.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 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 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .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 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .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 (= 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 5) .cse25))) [2019-12-07 15:41:04,820 INFO L246 CegarLoopResult]: For program point L188(lines 188 609) no Hoare annotation was computed. [2019-12-07 15:41:04,820 INFO L246 CegarLoopResult]: For program point L155(lines 155 620) no Hoare annotation was computed. [2019-12-07 15:41:04,820 INFO L246 CegarLoopResult]: For program point L122(lines 122 631) no Hoare annotation was computed. [2019-12-07 15:41:04,820 INFO L246 CegarLoopResult]: For program point L89(lines 89 93) no Hoare annotation was computed. [2019-12-07 15:41:04,820 INFO L246 CegarLoopResult]: For program point L89-1(lines 71 669) no Hoare annotation was computed. [2019-12-07 15:41:04,820 INFO L246 CegarLoopResult]: For program point L552(lines 552 555) no Hoare annotation was computed. [2019-12-07 15:41:04,821 INFO L242 CegarLoopResult]: At program point L189(lines 185 610) 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))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse4 (<= 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 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))) (.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 5) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 8 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 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .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 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24))) [2019-12-07 15:41:04,821 INFO L242 CegarLoopResult]: At program point L156(lines 152 621) 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 8608))) (.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 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 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 (= 8 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 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .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 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24))) [2019-12-07 15:41:04,821 INFO L242 CegarLoopResult]: 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 (= 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 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .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 (= 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))) [2019-12-07 15:41:04,821 INFO L246 CegarLoopResult]: For program point L90(lines 90 92) no Hoare annotation was computed. [2019-12-07 15:41:04,821 INFO L246 CegarLoopResult]: For program point L454(lines 454 466) no Hoare annotation was computed. [2019-12-07 15:41:04,821 INFO L246 CegarLoopResult]: For program point L355(lines 355 357) no Hoare annotation was computed. [2019-12-07 15:41:04,821 INFO L246 CegarLoopResult]: For program point L355-2(lines 352 361) no Hoare annotation was computed. [2019-12-07 15:41:04,821 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L323(lines 323 327) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L323-2(lines 207 601) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L191(lines 191 608) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L158(lines 158 619) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L125(lines 125 630) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L242 CegarLoopResult]: At program point L390(lines 381 416) 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 8608))) (.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 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 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 (= 8 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 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .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 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24))) [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L258(lines 258 260) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L225(lines 225 236) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L225-2(lines 207 601) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L589(lines 589 595) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L589-1(lines 589 595) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L292(lines 292 296) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L292-2(lines 292 296) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L458(lines 458 460) no Hoare annotation was computed. [2019-12-07 15:41:04,822 INFO L246 CegarLoopResult]: For program point L458-2(lines 456 466) no Hoare annotation was computed. [2019-12-07 15:41:04,823 INFO L246 CegarLoopResult]: For program point L227(lines 227 230) no Hoare annotation was computed. [2019-12-07 15:41:04,823 INFO L246 CegarLoopResult]: For program point L194(lines 194 607) no Hoare annotation was computed. [2019-12-07 15:41:04,823 INFO L246 CegarLoopResult]: For program point L161(lines 161 618) no Hoare annotation was computed. [2019-12-07 15:41:04,823 INFO L246 CegarLoopResult]: For program point L128(lines 128 629) no Hoare annotation was computed. [2019-12-07 15:41:04,823 INFO L246 CegarLoopResult]: For program point L426(lines 426 428) no Hoare annotation was computed. [2019-12-07 15:41:04,823 INFO L246 CegarLoopResult]: For program point L393(lines 393 414) no Hoare annotation was computed. [2019-12-07 15:41:04,823 INFO L242 CegarLoopResult]: At program point L195(lines 191 608) 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 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 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.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 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .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 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .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 .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 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .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 .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 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25))) [2019-12-07 15:41:04,823 INFO L242 CegarLoopResult]: 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))) (.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 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .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 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (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 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .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 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24))) [2019-12-07 15:41:04,823 INFO L249 CegarLoopResult]: At program point L658(lines 97 659) the Hoare annotation is: true [2019-12-07 15:41:04,823 INFO L246 CegarLoopResult]: For program point L592(lines 592 594) no Hoare annotation was computed. [2019-12-07 15:41:04,823 INFO L246 CegarLoopResult]: For program point L394(lines 394 400) no Hoare annotation was computed. [2019-12-07 15:41:04,824 INFO L246 CegarLoopResult]: For program point L560(lines 560 574) no Hoare annotation was computed. [2019-12-07 15:41:04,824 INFO L246 CegarLoopResult]: For program point L527(lines 527 530) no Hoare annotation was computed. [2019-12-07 15:41:04,824 INFO L246 CegarLoopResult]: For program point L197(lines 197 606) no Hoare annotation was computed. [2019-12-07 15:41:04,824 INFO L246 CegarLoopResult]: For program point L164(lines 164 617) no Hoare annotation was computed. [2019-12-07 15:41:04,824 INFO L246 CegarLoopResult]: For program point L131(lines 131 628) no Hoare annotation was computed. [2019-12-07 15:41:04,824 INFO L242 CegarLoopResult]: At program point L98-2(lines 98 657) the Hoare annotation is: (let ((.cse0 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 3)) (.cse1 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0))) (or (and .cse0 .cse1) (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) (and .cse2 .cse0) (and (<= 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) (= 12 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1) (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) (and (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1) (and .cse2 .cse1))) [2019-12-07 15:41:04,824 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 667) no Hoare annotation was computed. [2019-12-07 15:41:04,824 INFO L246 CegarLoopResult]: For program point L495(lines 495 513) no Hoare annotation was computed. [2019-12-07 15:41:04,824 INFO L246 CegarLoopResult]: For program point L231(lines 231 234) no Hoare annotation was computed. [2019-12-07 15:41:04,824 INFO L242 CegarLoopResult]: 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 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse2) (and (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse0) (and .cse1 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse2) (and (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse0) (and .cse1 .cse2 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0)) (and (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2) (and .cse1 .cse2 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5)))) [2019-12-07 15:41:04,825 INFO L242 CegarLoopResult]: At program point L132(lines 125 630) the Hoare annotation is: (let ((.cse23 (= 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 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 8657))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse26 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse27 (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 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse24 .cse25 .cse26 .cse27) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse24 .cse25 .cse26 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse27) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse21 .cse22 .cse24 .cse25 .cse26 .cse27) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse24 .cse25 .cse26 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse27) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse24 .cse25 .cse26 .cse27))) [2019-12-07 15:41:04,825 INFO L246 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2019-12-07 15:41:04,825 INFO L246 CegarLoopResult]: For program point L563(lines 563 573) no Hoare annotation was computed. [2019-12-07 15:41:04,825 INFO L246 CegarLoopResult]: For program point L332(lines 332 373) no Hoare annotation was computed. [2019-12-07 15:41:04,825 INFO L246 CegarLoopResult]: For program point L200(lines 200 605) no Hoare annotation was computed. [2019-12-07 15:41:04,825 INFO L246 CegarLoopResult]: For program point L167(lines 167 616) no Hoare annotation was computed. [2019-12-07 15:41:04,825 INFO L246 CegarLoopResult]: For program point L134(lines 134 627) no Hoare annotation was computed. [2019-12-07 15:41:04,825 INFO L246 CegarLoopResult]: For program point L101(lines 101 638) no Hoare annotation was computed. [2019-12-07 15:41:04,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 03:41:04 BoogieIcfgContainer [2019-12-07 15:41:04,896 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 15:41:04,896 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 15:41:04,896 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 15:41:04,897 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 15:41:04,897 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 03:40:22" (3/4) ... [2019-12-07 15:41:04,899 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 15:41:04,913 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-12-07 15:41:04,913 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 15:41:05,022 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_efd73074-53e4-434d-9fc8-88c98867cf57/bin/uautomizer/witness.graphml [2019-12-07 15:41:05,023 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 15:41:05,023 INFO L168 Benchmark]: Toolchain (without parser) took 43563.77 ms. Allocated memory was 1.0 GB in the beginning and 4.1 GB in the end (delta: 3.0 GB). Free memory was 944.7 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2019-12-07 15:41:05,023 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 15:41:05,024 INFO L168 Benchmark]: CACSL2BoogieTranslator took 285.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -148.0 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-12-07 15:41:05,024 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.36 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 15:41:05,024 INFO L168 Benchmark]: Boogie Preprocessor took 25.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-07 15:41:05,024 INFO L168 Benchmark]: RCFGBuilder took 441.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 66.7 MB). Peak memory consumption was 66.7 MB. Max. memory is 11.5 GB. [2019-12-07 15:41:05,024 INFO L168 Benchmark]: TraceAbstraction took 42645.12 ms. Allocated memory was 1.1 GB in the beginning and 4.1 GB in the end (delta: 2.9 GB). Free memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. [2019-12-07 15:41:05,025 INFO L168 Benchmark]: Witness Printer took 126.24 ms. Allocated memory is still 4.1 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 84.2 MB). Peak memory consumption was 84.2 MB. Max. memory is 11.5 GB. [2019-12-07 15:41:05,026 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 285.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -148.0 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.36 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 441.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 66.7 MB). Peak memory consumption was 66.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 42645.12 ms. Allocated memory was 1.1 GB in the beginning and 4.1 GB in the end (delta: 2.9 GB). Free memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. * Witness Printer took 126.24 ms. Allocated memory is still 4.1 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 84.2 MB). Peak memory consumption was 84.2 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)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(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)) && 8 == blastFlag) && !(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)) && !(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)) && 11 == blastFlag) && !(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)) && 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 == 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) && 9 == blastFlag) && !(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)) && !(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)) - 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) && 9 == blastFlag) && !(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)) && !(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)) && !(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)) && 11 == blastFlag) && !(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)) && 10 == blastFlag) && !(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)) && 8 == blastFlag) && !(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)) && !(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) && 9 == blastFlag) && !(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)) && !(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)) && 10 == blastFlag) && !(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)) && 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)) && 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)) && 11 == blastFlag) && !(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)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(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)) && !(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)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(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)) && !(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)) && 11 == blastFlag) && !(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)) && 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)) && 10 == blastFlag) && !(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)) && 7 == blastFlag) && !(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)) && 10 == blastFlag) && !(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 <= 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)) && 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)) && 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)) && 8 == blastFlag) && !(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)) && !(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)) && 11 == blastFlag) && !(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) && 9 == blastFlag) && !(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)) && !(s__state == 8480)) - InvariantResult [Line: 134]: 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 == 8641)) && 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 == 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 == 8641)) && 8 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(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 == 8641)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag <= 5) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(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 == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(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 == 8641)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(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)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(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 == 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 == 8641)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && 7 == blastFlag) && !(s__state == 8480)) - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: (((((((((10 == blastFlag && 0 == s__hit) || 9 == blastFlag) || (s__state <= 3 && 10 == blastFlag)) || ((((s__s3__tmp__next_state___0 <= 3 && 8448 <= s__state) && s__state <= 8448) && 12 == blastFlag) && 0 == s__hit)) || 7 == blastFlag) || 8 == blastFlag) || blastFlag <= 5) || 6 == blastFlag) || (11 == blastFlag && 0 == s__hit)) || (s__state <= 3 && 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)) && !(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)) && 11 == blastFlag) && !(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)) && 10 == blastFlag) && !(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)) && !(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)) && 8 == blastFlag) && !(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)) && !(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))) || (((((((((((((((((((((((((9 == blastFlag && !(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)) && !(s__state == 8480)) - InvariantResult [Line: 97]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(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 <= 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)) && 8 == blastFlag) && !(s__state == 8496)) && !(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)) && 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)) && 7 == blastFlag) && !(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)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(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))) || ((((((((((((((((((((((((((!(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)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(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)) && !(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)) - 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)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(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)) && !(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 == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(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) && 9 == blastFlag) && !(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)) && !(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 == 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))) || (((((((((((((((((((((((((!(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)) && 11 == blastFlag) && !(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)) - 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)) && 11 == blastFlag) && !(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)) && 7 == blastFlag)) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(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))) || ((((((((((((((((((((((((((!(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)) && 10 == blastFlag) && !(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)) && 8 == blastFlag) && !(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))) || (((((((((((((((((((((((((!(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)) && 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)) - 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)) && 10 == blastFlag) && !(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)) && 8 == blastFlag) && !(s__state == 8496)) && !(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)) && 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)) && !(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) && 9 == blastFlag) && !(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)) && !(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))) || ((((((((((((((((((((((((((!(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)) && 11 == blastFlag) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8448)) && !(s__state == 8497)) && !(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 && 7 == blastFlag) && s__state <= 8448)) || (((11 == blastFlag && 8448 <= s__state) && s__state <= 8448) && 0 == s__hit)) || ((8448 <= s__state && 8 == blastFlag) && s__state <= 8448)) || (((10 == blastFlag && 8448 <= s__state) && s__state <= 8448) && 0 == s__hit)) || ((8448 <= s__state && s__state <= 8448) && 6 == blastFlag)) || ((9 == blastFlag && 8448 <= s__state) && s__state <= 8448)) || ((8448 <= s__state && s__state <= 8448) && blastFlag <= 5) - 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)) && 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)) && 8 == blastFlag) && !(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)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(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)) && !(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)) - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(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 <= 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)) && 8 == blastFlag) && !(s__state == 8496)) && !(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)) && 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)) && 7 == blastFlag) && !(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)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(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))) || ((((((((((((((((((((((((((!(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)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(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)) && !(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)) - InvariantResult [Line: 329]: 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 == 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)) && 11 == blastFlag) && !(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) && 9 == blastFlag) && !(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)) && !(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)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(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 == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(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)) && !(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 <= 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)) && 8 == blastFlag) && !(s__state == 8496)) && !(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 == 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) && 9 == blastFlag) && !(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)) && !(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))) || ((((((((((((((((((((((((((!(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)) && 11 == blastFlag) && !(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 == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(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)) - InvariantResult [Line: 146]: 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 == 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)) && 11 == blastFlag) && !(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) && 9 == blastFlag) && !(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)) && !(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)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(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 == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(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)) && !(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)) && 10 == blastFlag) && !(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)) && 8 == blastFlag) && !(s__state == 8496)) && !(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)) && 11 == blastFlag) && !(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)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(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)) && !(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))) || (((((((((((((((((((((((((!(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)) - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(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 <= 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)) && 8 == blastFlag) && !(s__state == 8496)) && !(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)) && 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)) && 7 == blastFlag) && !(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)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(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))) || ((((((((((((((((((((((((((!(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)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(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)) && !(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)) - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: (((((((((10 == blastFlag && 0 == s__hit) || 9 == blastFlag) || (s__state <= 3 && 10 == blastFlag)) || ((((s__s3__tmp__next_state___0 <= 3 && 8448 <= s__state) && s__state <= 8448) && 12 == blastFlag) && 0 == s__hit)) || 7 == blastFlag) || 8 == blastFlag) || blastFlag <= 5) || 6 == blastFlag) || (11 == blastFlag && 0 == s__hit)) || (s__state <= 3 && 0 == s__hit) - InvariantResult [Line: 125]: 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)) && 10 == blastFlag) && !(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) && 9 == blastFlag) && !(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)) && !(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 == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(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 == 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)) && !(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)) && 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))) || (((((((((((((((((((((((((((!(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)) && 8 == blastFlag) && !(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)) && !(s__state == 8480)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 157 locations, 1 error locations. Result: SAFE, OverallTime: 24.0s, OverallIterations: 49, TraceHistogramMax: 50, AutomataDifference: 7.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 18.4s, HoareTripleCheckerStatistics: 12376 SDtfs, 7954 SDslu, 4802 SDs, 0 SdLazy, 4041 SolverSat, 1625 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7410 GetRequests, 7339 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s 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: 3.7s AutomataMinimizationTime, 49 MinimizatonAttempts, 4295 StatesRemovedByMinimization, 28 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 28 LocationsWithAnnotation, 28 PreInvPairs, 971 NumberOfFragments, 14160 HoareAnnotationTreeSize, 28 FomulaSimplifications, 317805 FormulaSimplificationTreeSizeReduction, 1.4s HoareSimplificationTime, 28 FomulaSimplificationsInter, 26062 FormulaSimplificationTreeSizeReductionInter, 16.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 3.9s 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...