/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInlineTransformed.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_BITWISE.epf -i ../../../trunk/examples/svcomp/openssl-simplified/s3_srvr_11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 10:02:37,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 10:02:37,639 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 10:02:37,665 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-10 10:02:37,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-10 10:02:37,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-10 10:02:37,667 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-10 10:02:37,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-10 10:02:37,681 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-10 10:02:37,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-10 10:02:37,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-10 10:02:37,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-10 10:02:37,684 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 10:02:37,685 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 10:02:37,685 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 10:02:37,686 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 10:02:37,687 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 10:02:37,687 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 10:02:37,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 10:02:37,691 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 10:02:37,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 10:02:37,693 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 10:02:37,694 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 10:02:37,694 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 10:02:37,696 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-10 10:02:37,696 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-10 10:02:37,697 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-10 10:02:37,697 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-10 10:02:37,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-10 10:02:37,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-10 10:02:37,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-10 10:02:37,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-10 10:02:37,699 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-10 10:02:37,700 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-10 10:02:37,700 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-10 10:02:37,701 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-10 10:02:37,701 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-10 10:02:37,701 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-10 10:02:37,701 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-10 10:02:37,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-10 10:02:37,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-10 10:02:37,703 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_BITWISE.epf [2022-01-10 10:02:37,716 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 10:02:37,716 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 10:02:37,716 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 10:02:37,716 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 10:02:37,717 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 10:02:37,717 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 10:02:37,717 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 10:02:37,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 10:02:37,717 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 10:02:37,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 10:02:37,718 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 10:02:37,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 10:02:37,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 10:02:37,718 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 10:02:37,718 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 10:02:37,718 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 10:02:37,718 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 10:02:37,718 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 10:02:37,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 10:02:37,719 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 10:02:37,719 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 10:02:37,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 10:02:37,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 10:02:37,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 10:02:37,719 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 10:02:37,719 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 10:02:37,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 10:02:37,719 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 10:02:37,720 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 10:02:37,720 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 10:02:37,720 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-10 10:02:37,720 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 10:02:37,720 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-10 10:02:37,720 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_BITWISE WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 10:02:37,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 10:02:37,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 10:02:37,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 10:02:37,917 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 10:02:37,918 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 10:02:37,919 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/openssl-simplified/s3_srvr_11.cil.c [2022-01-10 10:02:37,962 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fccf2d510/9448c89836434378aa4aaf0263761ac0/FLAG7af3fb83f [2022-01-10 10:02:38,300 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 10:02:38,300 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_srvr_11.cil.c [2022-01-10 10:02:38,322 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fccf2d510/9448c89836434378aa4aaf0263761ac0/FLAG7af3fb83f [2022-01-10 10:02:38,703 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fccf2d510/9448c89836434378aa4aaf0263761ac0 [2022-01-10 10:02:38,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 10:02:38,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-10 10:02:38,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 10:02:38,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 10:02:38,710 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 10:02:38,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 10:02:38" (1/1) ... [2022-01-10 10:02:38,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502490f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:38, skipping insertion in model container [2022-01-10 10:02:38,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 10:02:38" (1/1) ... [2022-01-10 10:02:38,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 10:02:38,735 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 10:02:38,934 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_srvr_11.cil.c[43646,43659] [2022-01-10 10:02:38,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 10:02:38,948 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 10:02:39,012 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_srvr_11.cil.c[43646,43659] [2022-01-10 10:02:39,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 10:02:39,031 INFO L208 MainTranslator]: Completed translation [2022-01-10 10:02:39,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:39 WrapperNode [2022-01-10 10:02:39,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 10:02:39,032 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 10:02:39,032 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 10:02:39,033 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 10:02:39,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:39" (1/1) ... [2022-01-10 10:02:39,057 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:39" (1/1) ... [2022-01-10 10:02:39,089 INFO L137 Inliner]: procedures = 16, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 519 [2022-01-10 10:02:39,089 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 10:02:39,090 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-10 10:02:39,090 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-10 10:02:39,090 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-10 10:02:39,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:39" (1/1) ... [2022-01-10 10:02:39,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:39" (1/1) ... [2022-01-10 10:02:39,106 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:39" (1/1) ... [2022-01-10 10:02:39,106 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:39" (1/1) ... [2022-01-10 10:02:39,111 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:39" (1/1) ... [2022-01-10 10:02:39,115 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:39" (1/1) ... [2022-01-10 10:02:39,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:39" (1/1) ... [2022-01-10 10:02:39,132 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-10 10:02:39,132 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-10 10:02:39,132 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-10 10:02:39,133 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-10 10:02:39,137 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:39" (1/1) ... [2022-01-10 10:02:39,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 10:02:39,150 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 10:02:39,168 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-10 10:02:39,208 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-10 10:02:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-10 10:02:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-10 10:02:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-10 10:02:39,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-10 10:02:39,297 INFO L234 CfgBuilder]: Building ICFG [2022-01-10 10:02:39,298 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-10 10:02:39,310 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-01-10 10:02:39,588 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-01-10 10:02:39,588 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-01-10 10:02:39,588 INFO L275 CfgBuilder]: Performing block encoding [2022-01-10 10:02:39,593 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-10 10:02:39,593 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-01-10 10:02:39,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 10:02:39 BoogieIcfgContainer [2022-01-10 10:02:39,595 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-10 10:02:39,595 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-10 10:02:39,595 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-10 10:02:39,596 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-10 10:02:39,598 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 10:02:39" (1/1) ... [2022-01-10 10:02:39,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 10:02:39 BasicIcfg [2022-01-10 10:02:39,713 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-10 10:02:39,714 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-10 10:02:39,714 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-10 10:02:39,716 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-10 10:02:39,716 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 10:02:38" (1/4) ... [2022-01-10 10:02:39,717 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a71ccc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 10:02:39, skipping insertion in model container [2022-01-10 10:02:39,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:02:39" (2/4) ... [2022-01-10 10:02:39,717 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a71ccc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 10:02:39, skipping insertion in model container [2022-01-10 10:02:39,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 10:02:39" (3/4) ... [2022-01-10 10:02:39,717 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a71ccc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 10:02:39, skipping insertion in model container [2022-01-10 10:02:39,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 10:02:39" (4/4) ... [2022-01-10 10:02:39,718 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_srvr_11.cil.cTransformedIcfg [2022-01-10 10:02:39,721 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-10 10:02:39,721 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-01-10 10:02:39,747 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-10 10:02:39,754 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-10 10:02:39,754 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-10 10:02:39,768 INFO L276 IsEmpty]: Start isEmpty. Operand has 149 states, 147 states have (on average 1.7414965986394557) internal successors, (256), 148 states have internal predecessors, (256), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:39,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-01-10 10:02:39,773 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:39,773 INFO L514 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] [2022-01-10 10:02:39,773 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:39,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:39,779 INFO L85 PathProgramCache]: Analyzing trace with hash -275217688, now seen corresponding path program 1 times [2022-01-10 10:02:39,784 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:39,784 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270531326] [2022-01-10 10:02:39,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:39,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:39,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 10:02:39,918 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:39,918 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270531326] [2022-01-10 10:02:39,919 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1270531326] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:39,919 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:39,919 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:39,920 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153739939] [2022-01-10 10:02:39,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:39,923 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:39,923 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:39,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:39,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:39,941 INFO L87 Difference]: Start difference. First operand has 149 states, 147 states have (on average 1.7414965986394557) internal successors, (256), 148 states have internal predecessors, (256), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:40,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:40,122 INFO L93 Difference]: Finished difference Result 355 states and 617 transitions. [2022-01-10 10:02:40,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:40,124 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2022-01-10 10:02:40,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:40,131 INFO L225 Difference]: With dead ends: 355 [2022-01-10 10:02:40,131 INFO L226 Difference]: Without dead ends: 180 [2022-01-10 10:02:40,133 INFO L932 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 [2022-01-10 10:02:40,136 INFO L933 BasicCegarLoop]: 275 mSDtfsCounter, 88 mSDsluCounter, 140 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 88 SdHoareTripleChecker+Valid, 415 SdHoareTripleChecker+Invalid, 177 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:40,136 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [88 Valid, 415 Invalid, 177 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:40,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2022-01-10 10:02:40,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 179. [2022-01-10 10:02:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 178 states have (on average 1.4887640449438202) internal successors, (265), 178 states have internal predecessors, (265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 265 transitions. [2022-01-10 10:02:40,169 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 265 transitions. Word has length 26 [2022-01-10 10:02:40,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:40,170 INFO L470 AbstractCegarLoop]: Abstraction has 179 states and 265 transitions. [2022-01-10 10:02:40,170 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:40,170 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 265 transitions. [2022-01-10 10:02:40,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-01-10 10:02:40,171 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:40,171 INFO L514 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] [2022-01-10 10:02:40,171 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-10 10:02:40,172 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:40,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:40,172 INFO L85 PathProgramCache]: Analyzing trace with hash -764300171, now seen corresponding path program 1 times [2022-01-10 10:02:40,172 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:40,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233888475] [2022-01-10 10:02:40,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:40,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:40,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 10:02:40,218 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:40,218 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233888475] [2022-01-10 10:02:40,219 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [233888475] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:40,219 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:40,219 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:40,219 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511854028] [2022-01-10 10:02:40,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:40,220 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:40,220 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:40,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:40,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:40,221 INFO L87 Difference]: Start difference. First operand 179 states and 265 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:40,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:40,389 INFO L93 Difference]: Finished difference Result 398 states and 606 transitions. [2022-01-10 10:02:40,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:40,389 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2022-01-10 10:02:40,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:40,391 INFO L225 Difference]: With dead ends: 398 [2022-01-10 10:02:40,391 INFO L226 Difference]: Without dead ends: 215 [2022-01-10 10:02:40,391 INFO L932 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 [2022-01-10 10:02:40,392 INFO L933 BasicCegarLoop]: 167 mSDtfsCounter, 86 mSDsluCounter, 96 mSDsCounter, 0 mSdLazyCounter, 125 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 86 SdHoareTripleChecker+Valid, 263 SdHoareTripleChecker+Invalid, 171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 125 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:40,393 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [86 Valid, 263 Invalid, 171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 125 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:40,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2022-01-10 10:02:40,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 201. [2022-01-10 10:02:40,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 201 states, 200 states have (on average 1.495) internal successors, (299), 200 states have internal predecessors, (299), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:40,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 299 transitions. [2022-01-10 10:02:40,404 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 299 transitions. Word has length 27 [2022-01-10 10:02:40,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:40,405 INFO L470 AbstractCegarLoop]: Abstraction has 201 states and 299 transitions. [2022-01-10 10:02:40,405 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:40,405 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 299 transitions. [2022-01-10 10:02:40,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-01-10 10:02:40,406 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:40,406 INFO L514 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] [2022-01-10 10:02:40,406 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-10 10:02:40,406 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:40,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:40,407 INFO L85 PathProgramCache]: Analyzing trace with hash 1251164476, now seen corresponding path program 1 times [2022-01-10 10:02:40,407 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:40,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646185438] [2022-01-10 10:02:40,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:40,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 10:02:40,451 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:40,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646185438] [2022-01-10 10:02:40,451 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [646185438] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:40,451 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:40,451 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:40,451 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210489413] [2022-01-10 10:02:40,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:40,452 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:40,452 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:40,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:40,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:40,453 INFO L87 Difference]: Start difference. First operand 201 states and 299 transitions. Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:40,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:40,616 INFO L93 Difference]: Finished difference Result 445 states and 680 transitions. [2022-01-10 10:02:40,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:40,616 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 30 [2022-01-10 10:02:40,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:40,620 INFO L225 Difference]: With dead ends: 445 [2022-01-10 10:02:40,620 INFO L226 Difference]: Without dead ends: 240 [2022-01-10 10:02:40,625 INFO L932 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 [2022-01-10 10:02:40,628 INFO L933 BasicCegarLoop]: 164 mSDtfsCounter, 95 mSDsluCounter, 95 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 259 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:40,629 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [95 Valid, 259 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:40,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2022-01-10 10:02:40,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 224. [2022-01-10 10:02:40,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 224 states, 223 states have (on average 1.5112107623318385) internal successors, (337), 223 states have internal predecessors, (337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 337 transitions. [2022-01-10 10:02:40,642 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 337 transitions. Word has length 30 [2022-01-10 10:02:40,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:40,642 INFO L470 AbstractCegarLoop]: Abstraction has 224 states and 337 transitions. [2022-01-10 10:02:40,642 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 337 transitions. [2022-01-10 10:02:40,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-01-10 10:02:40,651 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:40,651 INFO L514 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] [2022-01-10 10:02:40,651 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-10 10:02:40,651 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:40,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:40,653 INFO L85 PathProgramCache]: Analyzing trace with hash 1265173000, now seen corresponding path program 1 times [2022-01-10 10:02:40,653 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:40,653 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [977031781] [2022-01-10 10:02:40,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:40,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:40,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:40,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 10:02:40,760 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:40,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [977031781] [2022-01-10 10:02:40,761 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [977031781] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:40,761 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:40,761 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 10:02:40,761 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115974729] [2022-01-10 10:02:40,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:40,762 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-10 10:02:40,762 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:40,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-10 10:02:40,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-01-10 10:02:40,762 INFO L87 Difference]: Start difference. First operand 224 states and 337 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:40,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:40,882 INFO L93 Difference]: Finished difference Result 493 states and 738 transitions. [2022-01-10 10:02:40,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-10 10:02:40,882 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2022-01-10 10:02:40,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:40,883 INFO L225 Difference]: With dead ends: 493 [2022-01-10 10:02:40,883 INFO L226 Difference]: Without dead ends: 277 [2022-01-10 10:02:40,884 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-10 10:02:40,892 INFO L933 BasicCegarLoop]: 167 mSDtfsCounter, 200 mSDsluCounter, 200 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 367 SdHoareTripleChecker+Invalid, 190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:40,893 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [200 Valid, 367 Invalid, 190 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 184 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:40,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2022-01-10 10:02:40,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 239. [2022-01-10 10:02:40,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 239 states, 238 states have (on average 1.5210084033613445) internal successors, (362), 238 states have internal predecessors, (362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:40,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 362 transitions. [2022-01-10 10:02:40,913 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 362 transitions. Word has length 42 [2022-01-10 10:02:40,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:40,914 INFO L470 AbstractCegarLoop]: Abstraction has 239 states and 362 transitions. [2022-01-10 10:02:40,914 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:40,914 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 362 transitions. [2022-01-10 10:02:40,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-01-10 10:02:40,915 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:40,915 INFO L514 BasicCegarLoop]: trace histogram [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] [2022-01-10 10:02:40,915 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-10 10:02:40,915 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:40,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:40,916 INFO L85 PathProgramCache]: Analyzing trace with hash 627809246, now seen corresponding path program 1 times [2022-01-10 10:02:40,916 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:40,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37883382] [2022-01-10 10:02:40,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:40,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:41,015 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-01-10 10:02:41,015 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:41,015 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37883382] [2022-01-10 10:02:41,016 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [37883382] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:41,016 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:41,016 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:41,016 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207805706] [2022-01-10 10:02:41,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:41,016 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:41,016 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:41,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:41,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:41,017 INFO L87 Difference]: Start difference. First operand 239 states and 362 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:41,159 INFO L93 Difference]: Finished difference Result 518 states and 799 transitions. [2022-01-10 10:02:41,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:41,159 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 52 [2022-01-10 10:02:41,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:41,161 INFO L225 Difference]: With dead ends: 518 [2022-01-10 10:02:41,161 INFO L226 Difference]: Without dead ends: 287 [2022-01-10 10:02:41,161 INFO L932 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 [2022-01-10 10:02:41,162 INFO L933 BasicCegarLoop]: 237 mSDtfsCounter, 69 mSDsluCounter, 106 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 343 SdHoareTripleChecker+Invalid, 171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:41,162 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [69 Valid, 343 Invalid, 171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:41,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2022-01-10 10:02:41,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 281. [2022-01-10 10:02:41,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281 states, 280 states have (on average 1.475) internal successors, (413), 280 states have internal predecessors, (413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 413 transitions. [2022-01-10 10:02:41,169 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 413 transitions. Word has length 52 [2022-01-10 10:02:41,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:41,169 INFO L470 AbstractCegarLoop]: Abstraction has 281 states and 413 transitions. [2022-01-10 10:02:41,169 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,169 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 413 transitions. [2022-01-10 10:02:41,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-01-10 10:02:41,170 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:41,170 INFO L514 BasicCegarLoop]: trace histogram [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] [2022-01-10 10:02:41,171 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-10 10:02:41,171 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:41,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:41,178 INFO L85 PathProgramCache]: Analyzing trace with hash 756891965, now seen corresponding path program 1 times [2022-01-10 10:02:41,179 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:41,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913971106] [2022-01-10 10:02:41,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:41,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:41,260 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-01-10 10:02:41,260 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:41,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913971106] [2022-01-10 10:02:41,261 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [913971106] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:41,262 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:41,262 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:41,262 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289453902] [2022-01-10 10:02:41,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:41,262 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:41,262 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:41,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:41,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:41,263 INFO L87 Difference]: Start difference. First operand 281 states and 413 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:41,376 INFO L93 Difference]: Finished difference Result 603 states and 904 transitions. [2022-01-10 10:02:41,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:41,376 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 52 [2022-01-10 10:02:41,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:41,378 INFO L225 Difference]: With dead ends: 603 [2022-01-10 10:02:41,378 INFO L226 Difference]: Without dead ends: 318 [2022-01-10 10:02:41,379 INFO L932 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 [2022-01-10 10:02:41,380 INFO L933 BasicCegarLoop]: 177 mSDtfsCounter, 99 mSDsluCounter, 89 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 99 SdHoareTripleChecker+Valid, 266 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:41,380 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [99 Valid, 266 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 123 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:41,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2022-01-10 10:02:41,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 306. [2022-01-10 10:02:41,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 306 states, 305 states have (on average 1.4918032786885247) internal successors, (455), 305 states have internal predecessors, (455), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 455 transitions. [2022-01-10 10:02:41,392 INFO L78 Accepts]: Start accepts. Automaton has 306 states and 455 transitions. Word has length 52 [2022-01-10 10:02:41,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:41,393 INFO L470 AbstractCegarLoop]: Abstraction has 306 states and 455 transitions. [2022-01-10 10:02:41,393 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,394 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 455 transitions. [2022-01-10 10:02:41,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-01-10 10:02:41,398 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:41,398 INFO L514 BasicCegarLoop]: trace histogram [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] [2022-01-10 10:02:41,398 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-10 10:02:41,399 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:41,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:41,400 INFO L85 PathProgramCache]: Analyzing trace with hash -1009986997, now seen corresponding path program 1 times [2022-01-10 10:02:41,400 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:41,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890095981] [2022-01-10 10:02:41,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:41,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:41,480 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-01-10 10:02:41,481 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:41,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890095981] [2022-01-10 10:02:41,481 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1890095981] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:41,481 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:41,481 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:41,481 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120524440] [2022-01-10 10:02:41,481 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:41,482 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:41,482 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:41,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:41,483 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:41,483 INFO L87 Difference]: Start difference. First operand 306 states and 455 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:41,600 INFO L93 Difference]: Finished difference Result 662 states and 1004 transitions. [2022-01-10 10:02:41,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:41,601 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2022-01-10 10:02:41,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:41,602 INFO L225 Difference]: With dead ends: 662 [2022-01-10 10:02:41,602 INFO L226 Difference]: Without dead ends: 352 [2022-01-10 10:02:41,602 INFO L932 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 [2022-01-10 10:02:41,604 INFO L933 BasicCegarLoop]: 177 mSDtfsCounter, 120 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 122 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 262 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 122 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:41,604 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [120 Valid, 262 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 122 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:41,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 352 states. [2022-01-10 10:02:41,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 352 to 333. [2022-01-10 10:02:41,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 333 states, 332 states have (on average 1.5090361445783131) internal successors, (501), 332 states have internal predecessors, (501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 501 transitions. [2022-01-10 10:02:41,613 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 501 transitions. Word has length 64 [2022-01-10 10:02:41,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:41,614 INFO L470 AbstractCegarLoop]: Abstraction has 333 states and 501 transitions. [2022-01-10 10:02:41,614 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,615 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 501 transitions. [2022-01-10 10:02:41,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-01-10 10:02:41,615 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:41,616 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 10:02:41,616 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-10 10:02:41,616 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:41,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:41,617 INFO L85 PathProgramCache]: Analyzing trace with hash -762624493, now seen corresponding path program 1 times [2022-01-10 10:02:41,617 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:41,617 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239363756] [2022-01-10 10:02:41,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:41,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:41,679 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-01-10 10:02:41,679 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:41,680 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239363756] [2022-01-10 10:02:41,680 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1239363756] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:41,680 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:41,680 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:41,680 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728006291] [2022-01-10 10:02:41,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:41,680 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:41,680 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:41,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:41,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:41,681 INFO L87 Difference]: Start difference. First operand 333 states and 501 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:41,804 INFO L93 Difference]: Finished difference Result 705 states and 1077 transitions. [2022-01-10 10:02:41,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:41,804 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2022-01-10 10:02:41,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:41,806 INFO L225 Difference]: With dead ends: 705 [2022-01-10 10:02:41,807 INFO L226 Difference]: Without dead ends: 368 [2022-01-10 10:02:41,807 INFO L932 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 [2022-01-10 10:02:41,807 INFO L933 BasicCegarLoop]: 177 mSDtfsCounter, 130 mSDsluCounter, 56 mSDsCounter, 0 mSdLazyCounter, 118 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 130 SdHoareTripleChecker+Valid, 233 SdHoareTripleChecker+Invalid, 171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 118 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:41,808 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [130 Valid, 233 Invalid, 171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 118 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:41,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 368 states. [2022-01-10 10:02:41,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 368 to 364. [2022-01-10 10:02:41,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 364 states, 363 states have (on average 1.5289256198347108) internal successors, (555), 363 states have internal predecessors, (555), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 364 states and 555 transitions. [2022-01-10 10:02:41,826 INFO L78 Accepts]: Start accepts. Automaton has 364 states and 555 transitions. Word has length 66 [2022-01-10 10:02:41,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:41,827 INFO L470 AbstractCegarLoop]: Abstraction has 364 states and 555 transitions. [2022-01-10 10:02:41,827 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,827 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 555 transitions. [2022-01-10 10:02:41,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-01-10 10:02:41,828 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:41,828 INFO L514 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, 1, 1] [2022-01-10 10:02:41,828 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-10 10:02:41,828 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:41,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:41,828 INFO L85 PathProgramCache]: Analyzing trace with hash 290306903, now seen corresponding path program 1 times [2022-01-10 10:02:41,828 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:41,828 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215363332] [2022-01-10 10:02:41,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:41,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:41,885 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-01-10 10:02:41,885 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:41,885 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215363332] [2022-01-10 10:02:41,885 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1215363332] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:41,885 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:41,885 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:41,886 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1832717004] [2022-01-10 10:02:41,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:41,886 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:41,886 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:41,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:41,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:41,888 INFO L87 Difference]: Start difference. First operand 364 states and 555 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:41,909 INFO L93 Difference]: Finished difference Result 1052 states and 1602 transitions. [2022-01-10 10:02:41,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:41,910 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2022-01-10 10:02:41,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:41,912 INFO L225 Difference]: With dead ends: 1052 [2022-01-10 10:02:41,912 INFO L226 Difference]: Without dead ends: 696 [2022-01-10 10:02:41,913 INFO L932 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 [2022-01-10 10:02:41,914 INFO L933 BasicCegarLoop]: 218 mSDtfsCounter, 157 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 157 SdHoareTripleChecker+Valid, 409 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:41,914 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [157 Valid, 409 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 10:02:41,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2022-01-10 10:02:41,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 694. [2022-01-10 10:02:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 694 states, 693 states have (on average 1.5194805194805194) internal successors, (1053), 693 states have internal predecessors, (1053), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 694 states and 1053 transitions. [2022-01-10 10:02:41,928 INFO L78 Accepts]: Start accepts. Automaton has 694 states and 1053 transitions. Word has length 73 [2022-01-10 10:02:41,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:41,928 INFO L470 AbstractCegarLoop]: Abstraction has 694 states and 1053 transitions. [2022-01-10 10:02:41,930 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:41,931 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1053 transitions. [2022-01-10 10:02:41,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-01-10 10:02:41,932 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:41,932 INFO L514 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 10:02:41,932 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-10 10:02:41,932 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:41,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:41,933 INFO L85 PathProgramCache]: Analyzing trace with hash -498835184, now seen corresponding path program 1 times [2022-01-10 10:02:41,933 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:41,933 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010689258] [2022-01-10 10:02:41,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:41,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:41,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:41,984 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-10 10:02:41,984 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:41,984 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2010689258] [2022-01-10 10:02:41,985 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2010689258] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:41,985 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:41,985 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:41,985 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1571030125] [2022-01-10 10:02:41,985 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:41,985 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:41,985 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:41,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:41,986 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:41,986 INFO L87 Difference]: Start difference. First operand 694 states and 1053 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:42,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:42,097 INFO L93 Difference]: Finished difference Result 1476 states and 2256 transitions. [2022-01-10 10:02:42,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:42,098 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 74 [2022-01-10 10:02:42,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:42,100 INFO L225 Difference]: With dead ends: 1476 [2022-01-10 10:02:42,100 INFO L226 Difference]: Without dead ends: 768 [2022-01-10 10:02:42,101 INFO L932 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 [2022-01-10 10:02:42,102 INFO L933 BasicCegarLoop]: 184 mSDtfsCounter, 135 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 50 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 215 SdHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:42,102 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [135 Valid, 215 Invalid, 169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [50 Valid, 119 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:42,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 768 states. [2022-01-10 10:02:42,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 768 to 744. [2022-01-10 10:02:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 744 states, 743 states have (on average 1.4993270524899058) internal successors, (1114), 743 states have internal predecessors, (1114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1114 transitions. [2022-01-10 10:02:42,119 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1114 transitions. Word has length 74 [2022-01-10 10:02:42,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:42,119 INFO L470 AbstractCegarLoop]: Abstraction has 744 states and 1114 transitions. [2022-01-10 10:02:42,119 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:42,119 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1114 transitions. [2022-01-10 10:02:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-01-10 10:02:42,121 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:42,122 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 10:02:42,122 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-01-10 10:02:42,122 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:42,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:42,122 INFO L85 PathProgramCache]: Analyzing trace with hash 630023873, now seen corresponding path program 1 times [2022-01-10 10:02:42,122 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:42,123 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [358856372] [2022-01-10 10:02:42,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:42,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:42,175 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-01-10 10:02:42,175 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:42,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [358856372] [2022-01-10 10:02:42,176 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [358856372] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:42,176 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:42,176 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:42,176 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097303930] [2022-01-10 10:02:42,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:42,176 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:42,176 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:42,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:42,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:42,177 INFO L87 Difference]: Start difference. First operand 744 states and 1114 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:42,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:42,278 INFO L93 Difference]: Finished difference Result 1572 states and 2329 transitions. [2022-01-10 10:02:42,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:42,278 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2022-01-10 10:02:42,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:42,281 INFO L225 Difference]: With dead ends: 1572 [2022-01-10 10:02:42,283 INFO L226 Difference]: Without dead ends: 836 [2022-01-10 10:02:42,284 INFO L932 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 [2022-01-10 10:02:42,285 INFO L933 BasicCegarLoop]: 216 mSDtfsCounter, 17 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 331 SdHoareTripleChecker+Invalid, 135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:42,285 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 331 Invalid, 135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:42,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 836 states. [2022-01-10 10:02:42,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 836 to 828. [2022-01-10 10:02:42,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 828 states, 827 states have (on average 1.4631197097944377) internal successors, (1210), 827 states have internal predecessors, (1210), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:42,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 828 states and 1210 transitions. [2022-01-10 10:02:42,301 INFO L78 Accepts]: Start accepts. Automaton has 828 states and 1210 transitions. Word has length 83 [2022-01-10 10:02:42,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:42,301 INFO L470 AbstractCegarLoop]: Abstraction has 828 states and 1210 transitions. [2022-01-10 10:02:42,301 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:42,301 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1210 transitions. [2022-01-10 10:02:42,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-01-10 10:02:42,302 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:42,302 INFO L514 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, 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] [2022-01-10 10:02:42,302 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-01-10 10:02:42,302 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:42,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:42,303 INFO L85 PathProgramCache]: Analyzing trace with hash 165251451, now seen corresponding path program 1 times [2022-01-10 10:02:42,303 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:42,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [42889846] [2022-01-10 10:02:42,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:42,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 20 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 10:02:42,361 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:42,361 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [42889846] [2022-01-10 10:02:42,361 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [42889846] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-10 10:02:42,361 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [817992484] [2022-01-10 10:02:42,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:42,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 10:02:42,362 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 10:02:42,376 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-10 10:02:42,423 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-10 10:02:42,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:42,489 INFO L263 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 5 conjunts are in the unsatisfiable core [2022-01-10 10:02:42,493 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 10:02:42,613 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-01-10 10:02:42,613 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-01-10 10:02:42,613 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [817992484] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:42,613 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-01-10 10:02:42,613 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-01-10 10:02:42,613 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735937311] [2022-01-10 10:02:42,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:42,614 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:42,614 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:42,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:42,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-10 10:02:42,614 INFO L87 Difference]: Start difference. First operand 828 states and 1210 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:42,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:42,698 INFO L93 Difference]: Finished difference Result 1291 states and 1883 transitions. [2022-01-10 10:02:42,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:42,698 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 87 [2022-01-10 10:02:42,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:42,699 INFO L225 Difference]: With dead ends: 1291 [2022-01-10 10:02:42,699 INFO L226 Difference]: Without dead ends: 467 [2022-01-10 10:02:42,700 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-10 10:02:42,700 INFO L933 BasicCegarLoop]: 198 mSDtfsCounter, 61 mSDsluCounter, 99 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 297 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:42,701 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [61 Valid, 297 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:42,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 467 states. [2022-01-10 10:02:42,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 467 to 464. [2022-01-10 10:02:42,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 464 states, 463 states have (on average 1.449244060475162) internal successors, (671), 463 states have internal predecessors, (671), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:42,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 464 states and 671 transitions. [2022-01-10 10:02:42,709 INFO L78 Accepts]: Start accepts. Automaton has 464 states and 671 transitions. Word has length 87 [2022-01-10 10:02:42,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:42,709 INFO L470 AbstractCegarLoop]: Abstraction has 464 states and 671 transitions. [2022-01-10 10:02:42,709 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:42,709 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 671 transitions. [2022-01-10 10:02:42,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-01-10 10:02:42,710 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:42,710 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 10:02:42,758 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-01-10 10:02:42,941 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-01-10 10:02:42,942 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:42,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:42,942 INFO L85 PathProgramCache]: Analyzing trace with hash 1067841955, now seen corresponding path program 1 times [2022-01-10 10:02:42,942 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:42,942 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009339894] [2022-01-10 10:02:42,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:42,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-01-10 10:02:42,981 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:42,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009339894] [2022-01-10 10:02:42,982 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2009339894] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:42,982 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:42,982 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:42,982 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [356747717] [2022-01-10 10:02:42,982 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:42,982 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:42,982 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:42,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:42,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:42,983 INFO L87 Difference]: Start difference. First operand 464 states and 671 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:43,064 INFO L93 Difference]: Finished difference Result 919 states and 1340 transitions. [2022-01-10 10:02:43,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:43,064 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 103 [2022-01-10 10:02:43,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:43,066 INFO L225 Difference]: With dead ends: 919 [2022-01-10 10:02:43,066 INFO L226 Difference]: Without dead ends: 476 [2022-01-10 10:02:43,066 INFO L932 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 [2022-01-10 10:02:43,067 INFO L933 BasicCegarLoop]: 167 mSDtfsCounter, 138 mSDsluCounter, 45 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 138 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:43,067 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [138 Valid, 212 Invalid, 166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 123 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:43,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 476 states. [2022-01-10 10:02:43,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 476 to 464. [2022-01-10 10:02:43,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 464 states, 463 states have (on average 1.3844492440604752) internal successors, (641), 463 states have internal predecessors, (641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 464 states and 641 transitions. [2022-01-10 10:02:43,075 INFO L78 Accepts]: Start accepts. Automaton has 464 states and 641 transitions. Word has length 103 [2022-01-10 10:02:43,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:43,076 INFO L470 AbstractCegarLoop]: Abstraction has 464 states and 641 transitions. [2022-01-10 10:02:43,076 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,076 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 641 transitions. [2022-01-10 10:02:43,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-01-10 10:02:43,076 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:43,077 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-01-10 10:02:43,077 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-01-10 10:02:43,077 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:43,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:43,077 INFO L85 PathProgramCache]: Analyzing trace with hash -335580634, now seen corresponding path program 1 times [2022-01-10 10:02:43,077 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:43,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526833327] [2022-01-10 10:02:43,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:43,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:43,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:43,166 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-01-10 10:02:43,167 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:43,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526833327] [2022-01-10 10:02:43,167 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [526833327] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:43,167 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:43,167 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:43,167 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575441920] [2022-01-10 10:02:43,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:43,167 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:43,167 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:43,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:43,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:43,168 INFO L87 Difference]: Start difference. First operand 464 states and 641 transitions. Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:43,193 INFO L93 Difference]: Finished difference Result 909 states and 1258 transitions. [2022-01-10 10:02:43,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:43,194 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 124 [2022-01-10 10:02:43,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:43,196 INFO L225 Difference]: With dead ends: 909 [2022-01-10 10:02:43,196 INFO L226 Difference]: Without dead ends: 907 [2022-01-10 10:02:43,196 INFO L932 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 [2022-01-10 10:02:43,197 INFO L933 BasicCegarLoop]: 204 mSDtfsCounter, 164 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 395 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:43,197 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [164 Valid, 395 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 10:02:43,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 907 states. [2022-01-10 10:02:43,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 907 to 905. [2022-01-10 10:02:43,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 905 states, 904 states have (on average 1.3882743362831858) internal successors, (1255), 904 states have internal predecessors, (1255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1255 transitions. [2022-01-10 10:02:43,214 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1255 transitions. Word has length 124 [2022-01-10 10:02:43,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:43,214 INFO L470 AbstractCegarLoop]: Abstraction has 905 states and 1255 transitions. [2022-01-10 10:02:43,214 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,214 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1255 transitions. [2022-01-10 10:02:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-01-10 10:02:43,215 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:43,215 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-01-10 10:02:43,215 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-01-10 10:02:43,216 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:43,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:43,216 INFO L85 PathProgramCache]: Analyzing trace with hash -2020198778, now seen corresponding path program 1 times [2022-01-10 10:02:43,216 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:43,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573396152] [2022-01-10 10:02:43,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:43,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:43,242 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-01-10 10:02:43,243 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:43,243 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573396152] [2022-01-10 10:02:43,243 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [573396152] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:43,243 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:43,243 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:43,243 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623933469] [2022-01-10 10:02:43,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:43,243 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:43,243 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:43,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:43,244 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:43,244 INFO L87 Difference]: Start difference. First operand 905 states and 1255 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:43,281 INFO L93 Difference]: Finished difference Result 1815 states and 2518 transitions. [2022-01-10 10:02:43,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:43,281 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 125 [2022-01-10 10:02:43,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:43,283 INFO L225 Difference]: With dead ends: 1815 [2022-01-10 10:02:43,283 INFO L226 Difference]: Without dead ends: 931 [2022-01-10 10:02:43,284 INFO L932 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 [2022-01-10 10:02:43,284 INFO L933 BasicCegarLoop]: 221 mSDtfsCounter, 12 mSDsluCounter, 201 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 422 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:43,285 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 422 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 10:02:43,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states. [2022-01-10 10:02:43,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 931. [2022-01-10 10:02:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 931 states, 930 states have (on average 1.3838709677419354) internal successors, (1287), 930 states have internal predecessors, (1287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 931 states and 1287 transitions. [2022-01-10 10:02:43,302 INFO L78 Accepts]: Start accepts. Automaton has 931 states and 1287 transitions. Word has length 125 [2022-01-10 10:02:43,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:43,302 INFO L470 AbstractCegarLoop]: Abstraction has 931 states and 1287 transitions. [2022-01-10 10:02:43,302 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1287 transitions. [2022-01-10 10:02:43,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-01-10 10:02:43,303 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:43,303 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 10:02:43,304 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-01-10 10:02:43,304 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:43,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:43,304 INFO L85 PathProgramCache]: Analyzing trace with hash 72220261, now seen corresponding path program 1 times [2022-01-10 10:02:43,304 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:43,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [427065872] [2022-01-10 10:02:43,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:43,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:43,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:43,336 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-01-10 10:02:43,336 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:43,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [427065872] [2022-01-10 10:02:43,336 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [427065872] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:43,336 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:43,336 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:43,336 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775425348] [2022-01-10 10:02:43,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:43,337 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:43,337 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:43,337 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:43,337 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:43,337 INFO L87 Difference]: Start difference. First operand 931 states and 1287 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:43,481 INFO L93 Difference]: Finished difference Result 1865 states and 2595 transitions. [2022-01-10 10:02:43,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:43,481 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 147 [2022-01-10 10:02:43,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:43,483 INFO L225 Difference]: With dead ends: 1865 [2022-01-10 10:02:43,484 INFO L226 Difference]: Without dead ends: 955 [2022-01-10 10:02:43,484 INFO L932 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 [2022-01-10 10:02:43,485 INFO L933 BasicCegarLoop]: 187 mSDtfsCounter, 123 mSDsluCounter, 51 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 238 SdHoareTripleChecker+Invalid, 160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:43,485 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [123 Valid, 238 Invalid, 160 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:43,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 955 states. [2022-01-10 10:02:43,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 955 to 931. [2022-01-10 10:02:43,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 931 states, 930 states have (on average 1.3666666666666667) internal successors, (1271), 930 states have internal predecessors, (1271), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 931 states and 1271 transitions. [2022-01-10 10:02:43,502 INFO L78 Accepts]: Start accepts. Automaton has 931 states and 1271 transitions. Word has length 147 [2022-01-10 10:02:43,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:43,502 INFO L470 AbstractCegarLoop]: Abstraction has 931 states and 1271 transitions. [2022-01-10 10:02:43,503 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,503 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1271 transitions. [2022-01-10 10:02:43,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-01-10 10:02:43,504 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:43,504 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-01-10 10:02:43,504 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-01-10 10:02:43,504 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:43,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:43,505 INFO L85 PathProgramCache]: Analyzing trace with hash 2016865315, now seen corresponding path program 1 times [2022-01-10 10:02:43,505 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:43,505 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092346434] [2022-01-10 10:02:43,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:43,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:43,541 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-01-10 10:02:43,541 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:43,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092346434] [2022-01-10 10:02:43,541 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2092346434] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:43,541 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:43,541 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:43,541 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752327275] [2022-01-10 10:02:43,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:43,542 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:43,542 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:43,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:43,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:43,542 INFO L87 Difference]: Start difference. First operand 931 states and 1271 transitions. Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:43,678 INFO L93 Difference]: Finished difference Result 1873 states and 2571 transitions. [2022-01-10 10:02:43,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:43,678 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 181 [2022-01-10 10:02:43,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:43,681 INFO L225 Difference]: With dead ends: 1873 [2022-01-10 10:02:43,681 INFO L226 Difference]: Without dead ends: 961 [2022-01-10 10:02:43,682 INFO L932 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 [2022-01-10 10:02:43,682 INFO L933 BasicCegarLoop]: 158 mSDtfsCounter, 160 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 58 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 160 SdHoareTripleChecker+Valid, 186 SdHoareTripleChecker+Invalid, 166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 58 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:43,683 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [160 Valid, 186 Invalid, 166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [58 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:43,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 961 states. [2022-01-10 10:02:43,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 961 to 953. [2022-01-10 10:02:43,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 953 states, 952 states have (on average 1.3665966386554622) internal successors, (1301), 952 states have internal predecessors, (1301), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 953 states and 1301 transitions. [2022-01-10 10:02:43,702 INFO L78 Accepts]: Start accepts. Automaton has 953 states and 1301 transitions. Word has length 181 [2022-01-10 10:02:43,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:43,702 INFO L470 AbstractCegarLoop]: Abstraction has 953 states and 1301 transitions. [2022-01-10 10:02:43,702 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,702 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1301 transitions. [2022-01-10 10:02:43,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-01-10 10:02:43,704 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:43,704 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 10:02:43,704 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-01-10 10:02:43,704 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:43,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:43,704 INFO L85 PathProgramCache]: Analyzing trace with hash 589991681, now seen corresponding path program 1 times [2022-01-10 10:02:43,704 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:43,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415633201] [2022-01-10 10:02:43,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:43,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:43,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:43,793 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-01-10 10:02:43,793 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:43,793 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415633201] [2022-01-10 10:02:43,793 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [415633201] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:43,794 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:43,794 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:43,794 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69856375] [2022-01-10 10:02:43,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:43,794 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:43,794 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:43,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:43,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:43,795 INFO L87 Difference]: Start difference. First operand 953 states and 1301 transitions. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:43,904 INFO L93 Difference]: Finished difference Result 1959 states and 2683 transitions. [2022-01-10 10:02:43,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:43,905 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 189 [2022-01-10 10:02:43,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:43,908 INFO L225 Difference]: With dead ends: 1959 [2022-01-10 10:02:43,908 INFO L226 Difference]: Without dead ends: 1027 [2022-01-10 10:02:43,909 INFO L932 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 [2022-01-10 10:02:43,909 INFO L933 BasicCegarLoop]: 224 mSDtfsCounter, 21 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 339 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:43,909 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 339 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 10:02:43,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1027 states. [2022-01-10 10:02:43,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1027 to 1011. [2022-01-10 10:02:43,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1011 states, 1010 states have (on average 1.3574257425742575) internal successors, (1371), 1010 states have internal predecessors, (1371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 1011 states and 1371 transitions. [2022-01-10 10:02:43,932 INFO L78 Accepts]: Start accepts. Automaton has 1011 states and 1371 transitions. Word has length 189 [2022-01-10 10:02:43,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:43,932 INFO L470 AbstractCegarLoop]: Abstraction has 1011 states and 1371 transitions. [2022-01-10 10:02:43,933 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:43,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1371 transitions. [2022-01-10 10:02:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-01-10 10:02:43,934 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:43,934 INFO L514 BasicCegarLoop]: trace histogram [7, 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] [2022-01-10 10:02:43,935 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-01-10 10:02:43,935 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:43,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:43,935 INFO L85 PathProgramCache]: Analyzing trace with hash 624477497, now seen corresponding path program 1 times [2022-01-10 10:02:43,935 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:43,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038668885] [2022-01-10 10:02:43,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:43,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:43,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 10:02:44,092 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2022-01-10 10:02:44,092 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 10:02:44,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2038668885] [2022-01-10 10:02:44,093 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2038668885] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 10:02:44,093 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 10:02:44,093 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 10:02:44,093 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879084968] [2022-01-10 10:02:44,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 10:02:44,093 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 10:02:44,093 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 10:02:44,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 10:02:44,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 10:02:44,094 INFO L87 Difference]: Start difference. First operand 1011 states and 1371 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:44,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 10:02:44,138 INFO L93 Difference]: Finished difference Result 2995 states and 4057 transitions. [2022-01-10 10:02:44,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 10:02:44,139 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 191 [2022-01-10 10:02:44,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 10:02:44,144 INFO L225 Difference]: With dead ends: 2995 [2022-01-10 10:02:44,144 INFO L226 Difference]: Without dead ends: 2005 [2022-01-10 10:02:44,146 INFO L932 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 [2022-01-10 10:02:44,146 INFO L933 BasicCegarLoop]: 212 mSDtfsCounter, 124 mSDsluCounter, 207 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 419 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 10:02:44,146 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [124 Valid, 419 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 10:02:44,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2005 states. [2022-01-10 10:02:44,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2005 to 2003. [2022-01-10 10:02:44,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2003 states, 2002 states have (on average 1.3526473526473526) internal successors, (2708), 2002 states have internal predecessors, (2708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 2003 states and 2708 transitions. [2022-01-10 10:02:44,196 INFO L78 Accepts]: Start accepts. Automaton has 2003 states and 2708 transitions. Word has length 191 [2022-01-10 10:02:44,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 10:02:44,196 INFO L470 AbstractCegarLoop]: Abstraction has 2003 states and 2708 transitions. [2022-01-10 10:02:44,196 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 10:02:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 2708 transitions. [2022-01-10 10:02:44,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-01-10 10:02:44,198 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 10:02:44,199 INFO L514 BasicCegarLoop]: trace histogram [7, 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] [2022-01-10 10:02:44,199 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-01-10 10:02:44,199 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 10:02:44,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 10:02:44,199 INFO L85 PathProgramCache]: Analyzing trace with hash -158066417, now seen corresponding path program 1 times [2022-01-10 10:02:44,199 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 10:02:44,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328796858] [2022-01-10 10:02:44,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 10:02:44,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 10:02:44,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-10 10:02:44,268 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-01-10 10:02:44,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-10 10:02:44,342 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-01-10 10:02:44,342 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-01-10 10:02:44,343 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-01-10 10:02:44,344 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-01-10 10:02:44,346 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 10:02:44,348 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-10 10:02:44,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 10:02:44 BasicIcfg [2022-01-10 10:02:44,577 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-10 10:02:44,577 INFO L158 Benchmark]: Toolchain (without parser) took 5870.78ms. Allocated memory was 190.8MB in the beginning and 292.6MB in the end (delta: 101.7MB). Free memory was 139.0MB in the beginning and 244.0MB in the end (delta: -105.0MB). Peak memory consumption was 143.1MB. Max. memory is 8.0GB. [2022-01-10 10:02:44,577 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 190.8MB. Free memory was 155.5MB in the beginning and 155.4MB in the end (delta: 143.4kB). There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 10:02:44,577 INFO L158 Benchmark]: CACSL2BoogieTranslator took 324.57ms. Allocated memory is still 190.8MB. Free memory was 138.7MB in the beginning and 161.8MB in the end (delta: -23.1MB). Peak memory consumption was 11.9MB. Max. memory is 8.0GB. [2022-01-10 10:02:44,577 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.98ms. Allocated memory is still 190.8MB. Free memory was 161.8MB in the beginning and 158.7MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-01-10 10:02:44,578 INFO L158 Benchmark]: Boogie Preprocessor took 42.02ms. Allocated memory is still 190.8MB. Free memory was 158.7MB in the beginning and 156.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-10 10:02:44,578 INFO L158 Benchmark]: RCFGBuilder took 462.32ms. Allocated memory is still 190.8MB. Free memory was 156.6MB in the beginning and 128.8MB in the end (delta: 27.8MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. [2022-01-10 10:02:44,578 INFO L158 Benchmark]: IcfgTransformer took 118.15ms. Allocated memory is still 190.8MB. Free memory was 128.8MB in the beginning and 114.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2022-01-10 10:02:44,578 INFO L158 Benchmark]: TraceAbstraction took 4862.22ms. Allocated memory was 190.8MB in the beginning and 292.6MB in the end (delta: 101.7MB). Free memory was 113.6MB in the beginning and 244.0MB in the end (delta: -130.4MB). Peak memory consumption was 118.6MB. Max. memory is 8.0GB. [2022-01-10 10:02:44,579 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 190.8MB. Free memory was 155.5MB in the beginning and 155.4MB in the end (delta: 143.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 324.57ms. Allocated memory is still 190.8MB. Free memory was 138.7MB in the beginning and 161.8MB in the end (delta: -23.1MB). Peak memory consumption was 11.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 56.98ms. Allocated memory is still 190.8MB. Free memory was 161.8MB in the beginning and 158.7MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 42.02ms. Allocated memory is still 190.8MB. Free memory was 158.7MB in the beginning and 156.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 462.32ms. Allocated memory is still 190.8MB. Free memory was 156.6MB in the beginning and 128.8MB in the end (delta: 27.8MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. * IcfgTransformer took 118.15ms. Allocated memory is still 190.8MB. Free memory was 128.8MB in the beginning and 114.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * TraceAbstraction took 4862.22ms. Allocated memory was 190.8MB in the beginning and 292.6MB in the end (delta: 101.7MB). Free memory was 113.6MB in the beginning and 244.0MB in the end (delta: -130.4MB). Peak memory consumption was 118.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 642]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L647] int s ; [L648] int tmp ; [L652] s = 8464 [L653] CALL ssl3_accept(s) [L24] int s__info_callback = __VERIFIER_nondet_int() ; [L25] int s__in_handshake = __VERIFIER_nondet_int() ; [L26] int s__state ; [L27] int s__new_session ; [L28] int s__server ; [L29] int s__version = __VERIFIER_nondet_int() ; [L30] int s__type ; [L31] int s__init_num ; [L32] int s__hit = __VERIFIER_nondet_int() ; [L33] int s__rwstate ; [L34] int s__init_buf___0 = 1; [L35] int s__debug = __VERIFIER_nondet_int() ; [L36] int s__shutdown ; [L37] int s__cert = __VERIFIER_nondet_int() ; [L38] int s__options = __VERIFIER_nondet_int() ; [L39] int s__verify_mode = __VERIFIER_nondet_int() ; [L40] int s__session__peer = __VERIFIER_nondet_int() ; [L41] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int() ; [L42] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L43] int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int() ; [L44] int s__ctx__stats__sess_accept = __VERIFIER_nondet_int() ; [L45] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int() ; [L46] int s__s3__tmp__cert_request ; [L47] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int() ; [L48] int s__s3__tmp__use_rsa_tmp ; [L49] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L50] int s__s3__tmp__new_cipher__algorithms ; [L51] int s__s3__tmp__next_state___0 ; [L52] int s__s3__tmp__new_cipher__algo_strength ; [L53] int s__session__cipher ; [L54] int buf ; [L55] unsigned long l ; [L56] unsigned long Time ; [L57] unsigned long tmp ; [L58] int cb ; [L59] long num1 = __VERIFIER_nondet_long() ; [L60] int ret ; [L61] int new_state ; [L62] int state ; [L63] int skip ; [L64] int got_new_session ; [L65] int tmp___1 = __VERIFIER_nondet_int() ; [L66] int tmp___2 = __VERIFIER_nondet_int() ; [L67] int tmp___3 = __VERIFIER_nondet_int() ; [L68] int tmp___4 = __VERIFIER_nondet_int() ; [L69] int tmp___5 = __VERIFIER_nondet_int() ; [L70] int tmp___6 = __VERIFIER_nondet_int() ; [L71] int tmp___7 = __VERIFIER_nondet_int() ; [L72] long tmp___8 = __VERIFIER_nondet_long() ; [L73] int tmp___9 = __VERIFIER_nondet_int() ; [L74] int tmp___10 = __VERIFIER_nondet_int() ; [L75] int blastFlag ; [L76] int __cil_tmp55 ; [L77] unsigned long __cil_tmp56 ; [L78] unsigned long __cil_tmp57 ; [L79] unsigned long __cil_tmp58 = __VERIFIER_nondet_ulong() ; [L80] unsigned long __cil_tmp59 ; [L81] int __cil_tmp60 ; [L82] unsigned long __cil_tmp61 ; [L85] s__state = initial_state [L86] blastFlag = 0 [L87] tmp = __VERIFIER_nondet_int() [L88] Time = tmp [L89] cb = 0 [L90] ret = -1 [L91] skip = 0 [L92] got_new_session = 0 VAL [\old(initial_state)=8464, blastFlag=0, cb=0, got_new_session=0, initial_state=8464, ret=4294967295, s__init_buf___0=1, s__state=8464, skip=0, Time=0, tmp=0] [L93] COND TRUE s__info_callback != 0 [L94] cb = s__info_callback VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, Time=0, tmp=0] [L100] s__in_handshake ++ VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, Time=0, tmp=0] [L101] COND TRUE tmp___1 + 12288 VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, Time=0, tmp=0, tmp___1=0] [L102] COND TRUE tmp___2 + 16384 VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L106] COND FALSE !(s__cert == 0) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L110] COND TRUE 1 VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L112] state = s__state VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L113] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L116] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L119] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L122] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L125] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L128] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L131] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L134] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L137] COND TRUE s__state == 8464 VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, ret=4294967295, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__state=8464, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L283] s__shutdown = 0 [L284] ret = __VERIFIER_nondet_int() [L285] COND TRUE blastFlag == 0 [L286] blastFlag = 1 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=0, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__shutdown=0, s__state=8464, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L288] COND FALSE !(ret <= 0) [L291] got_new_session = 1 [L292] s__state = 8496 [L293] s__init_num = 0 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__shutdown=0, s__state=8496, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L596] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L614] COND FALSE !(state == 8576) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L631] skip = 0 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L110] COND TRUE 1 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L112] state = s__state VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L113] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L116] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L119] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L122] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L125] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L128] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L131] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L134] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L137] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L140] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L143] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L146] COND TRUE s__state == 8496 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L297] ret = __VERIFIER_nondet_int() [L298] COND TRUE blastFlag == 1 [L299] blastFlag = 2 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L305] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8496, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L308] COND FALSE !(\read(s__hit)) [L311] s__state = 8512 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L313] s__init_num = 0 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L596] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L614] COND FALSE !(state == 8576) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L631] skip = 0 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L110] COND TRUE 1 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L112] state = s__state VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L113] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L116] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L119] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L122] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L125] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L128] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L131] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L134] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L137] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L140] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L143] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L146] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L149] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L152] COND TRUE s__state == 8512 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L318] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L319] __cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L320] COND TRUE __cil_tmp56 + 256UL [L321] skip = 1 VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8512, skip=1, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L329] s__state = 8528 [L330] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=1, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L596] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=1, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L614] COND FALSE !(state == 8576) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=1, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L631] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L110] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8512, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L112] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L113] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L116] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L119] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L122] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L125] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L128] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L131] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L134] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L137] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L140] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L143] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L146] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L149] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L152] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L155] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L158] COND TRUE s__state == 8528 VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L334] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L335] l = (unsigned long )s__s3__tmp__new_cipher__algorithms [L337] __cil_tmp57 = (unsigned long )s__options VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L338] COND TRUE __cil_tmp57 + 2097152UL [L339] s__s3__tmp__use_rsa_tmp = 1 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L344] COND TRUE \read(s__s3__tmp__use_rsa_tmp) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L371] ret = __VERIFIER_nondet_int() [L372] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8528, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L389] s__state = 8544 [L390] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L596] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L614] COND FALSE !(state == 8576) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L631] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L110] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8528, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L112] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L113] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L116] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L119] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L122] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L125] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L128] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L131] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L134] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L137] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L140] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L143] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L146] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L149] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L152] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L155] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L158] COND FALSE !(s__state == 8528) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L161] COND FALSE !(s__state == 8529) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L164] COND TRUE s__state == 8544 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L394] COND TRUE s__verify_mode + 1 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__shutdown=0, s__state=8544, s__verify_mode=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L395] COND FALSE !(s__session__peer != 0) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L406] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L407] __cil_tmp61 = (unsigned long )s__s3__tmp__new_cipher__algorithms VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L408] COND FALSE !(__cil_tmp61 + 256UL) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L418] s__s3__tmp__cert_request = 1 [L419] ret = __VERIFIER_nondet_int() [L420] COND FALSE !(ret <= 0) [L423] s__state = 8448 [L424] s__s3__tmp__next_state___0 = 8576 [L425] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L596] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L614] COND FALSE !(state == 8576) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L631] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L110] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L112] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L113] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L116] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L119] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L122] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L125] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L128] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L131] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L134] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L137] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L140] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L143] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L146] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L149] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L152] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L155] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L158] COND FALSE !(s__state == 8528) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L161] COND FALSE !(s__state == 8529) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L164] COND FALSE !(s__state == 8544) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L167] COND FALSE !(s__state == 8545) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L170] COND FALSE !(s__state == 8560) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L173] COND FALSE !(s__state == 8561) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L176] COND TRUE s__state == 8448 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L446] COND FALSE !(num1 > 0L) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8448, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L455] s__state = s__s3__tmp__next_state___0 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L596] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L614] COND FALSE !(state == 8576) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L631] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L110] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8448, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L112] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L113] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L116] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L119] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L122] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L125] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L128] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L131] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L134] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L137] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L140] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L143] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L146] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L149] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L152] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L155] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L158] COND FALSE !(s__state == 8528) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L161] COND FALSE !(s__state == 8529) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L164] COND FALSE !(s__state == 8544) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L167] COND FALSE !(s__state == 8545) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L170] COND FALSE !(s__state == 8560) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L173] COND FALSE !(s__state == 8561) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L176] COND FALSE !(s__state == 8448) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L179] COND TRUE s__state == 8576 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L459] ret = __VERIFIER_nondet_int() [L460] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8576, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L463] COND FALSE !(ret == 2) [L466] ret = __VERIFIER_nondet_int() [L467] COND FALSE !(ret <= 0) [L470] s__init_num = 0 [L471] s__state = 8592 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8592, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L596] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8592, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L614] COND TRUE state == 8576 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8592, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L615] COND TRUE s__state == 8592 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8592, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L616] COND TRUE tmp___1 != -12288 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8592, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L617] COND TRUE tmp___2 != -16384 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8592, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L618] COND TRUE __cil_tmp56 != 4294967040 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8592, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L619] COND TRUE __cil_tmp58 != 4294967294 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8592, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0] [L620] COND TRUE tmp___7 != 1024 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8592, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0, tmp___7=0] [L621] COND TRUE tmp___7 != 512 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8592, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0, tmp___7=0] [L642] reach_error() VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=18446744073709551360, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=4, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=1, s__s3__tmp__new_cipher__algorithms=4294967040, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=5, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8592, s__verify_mode=0, skip=0, state=8576, Time=0, tmp=0, tmp___1=0, tmp___2=0, tmp___7=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 149 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.6s, OverallIterations: 20, TraceHistogramMax: 7, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1999 SdHoareTripleChecker+Valid, 1.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1999 mSDsluCounter, 5871 SdHoareTripleChecker+Invalid, 1.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2141 mSDsCounter, 549 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1946 IncrementalHoareTripleChecker+Invalid, 2495 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 549 mSolverCounterUnsat, 3730 mSDtfsCounter, 1946 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 148 GetRequests, 125 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2003occurred in iteration=19, InterpolantAutomatonStates: 59, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 19 MinimizatonAttempts, 211 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 2015 NumberOfCodeBlocks, 2015 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 1803 ConstructedInterpolants, 0 QuantifiedInterpolants, 7211 SizeOfPredicates, 3 NumberOfNonLiveVariables, 397 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 20 InterpolantComputations, 19 PerfectInterpolantSequences, 1705/1732 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-01-10 10:02:44,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...