/usr/bin/java -ea -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/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/openssl/s3_clnt.blast.03.i.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-14 18:23:34,289 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-14 18:23:34,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-14 18:23:34,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-14 18:23:34,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-14 18:23:34,346 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-14 18:23:34,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-14 18:23:34,355 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-14 18:23:34,356 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-14 18:23:34,360 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-14 18:23:34,362 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-14 18:23:34,363 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-14 18:23:34,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-14 18:23:34,366 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-14 18:23:34,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-14 18:23:34,367 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-14 18:23:34,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-14 18:23:34,369 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-14 18:23:34,372 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-14 18:23:34,376 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-14 18:23:34,378 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-14 18:23:34,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-14 18:23:34,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-14 18:23:34,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-14 18:23:34,381 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-14 18:23:34,386 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-04-14 18:23:34,386 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-04-14 18:23:34,386 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-04-14 18:23:34,387 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-04-14 18:23:34,387 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-04-14 18:23:34,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-04-14 18:23:34,389 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-04-14 18:23:34,390 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-04-14 18:23:34,390 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-04-14 18:23:34,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-04-14 18:23:34,391 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-04-14 18:23:34,391 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-04-14 18:23:34,392 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-04-14 18:23:34,392 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-04-14 18:23:34,392 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-14 18:23:34,393 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-14 18:23:34,394 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-14 18:23:34,395 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2022-04-14 18:23:34,416 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-14 18:23:34,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-14 18:23:34,417 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-04-14 18:23:34,417 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-04-14 18:23:34,418 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-14 18:23:34,418 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-14 18:23:34,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-14 18:23:34,418 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-14 18:23:34,418 INFO L138 SettingsManager]: * Use SBE=true [2022-04-14 18:23:34,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-14 18:23:34,419 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-14 18:23:34,419 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-14 18:23:34,419 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-14 18:23:34,419 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-14 18:23:34,419 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-14 18:23:34,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-14 18:23:34,419 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-14 18:23:34,419 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-14 18:23:34,420 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-14 18:23:34,420 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-14 18:23:34,420 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-14 18:23:34,420 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-14 18:23:34,420 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-14 18:23:34,420 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-14 18:23:34,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-14 18:23:34,420 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-14 18:23:34,420 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-14 18:23:34,421 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-14 18:23:34,421 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-14 18:23:34,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-14 18:23:34,421 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-04-14 18:23:34,421 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-04-14 18:23:34,421 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-14 18:23:34,421 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-14 18:23:34,638 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-14 18:23:34,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-14 18:23:34,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-14 18:23:34,670 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-14 18:23:34,671 INFO L275 PluginConnector]: CDTParser initialized [2022-04-14 18:23:34,672 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/openssl/s3_clnt.blast.03.i.cil-1.c [2022-04-14 18:23:34,742 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65d78dbda/8bc603b4464443bfbddbc633207c59d7/FLAGf6b3e7667 [2022-04-14 18:23:35,203 INFO L306 CDTParser]: Found 1 translation units. [2022-04-14 18:23:35,204 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/openssl/s3_clnt.blast.03.i.cil-1.c [2022-04-14 18:23:35,224 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65d78dbda/8bc603b4464443bfbddbc633207c59d7/FLAGf6b3e7667 [2022-04-14 18:23:35,237 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65d78dbda/8bc603b4464443bfbddbc633207c59d7 [2022-04-14 18:23:35,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-14 18:23:35,240 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-14 18:23:35,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-14 18:23:35,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-14 18:23:35,247 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-14 18:23:35,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.04 06:23:35" (1/1) ... [2022-04-14 18:23:35,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47d1fb9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:23:35, skipping insertion in model container [2022-04-14 18:23:35,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.04 06:23:35" (1/1) ... [2022-04-14 18:23:35,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-14 18:23:35,306 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-14 18:23:35,605 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/s3_clnt.blast.03.i.cil-1.c[65397,65410] [2022-04-14 18:23:35,618 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-14 18:23:35,636 INFO L203 MainTranslator]: Completed pre-run [2022-04-14 18:23:35,749 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/s3_clnt.blast.03.i.cil-1.c[65397,65410] [2022-04-14 18:23:35,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-14 18:23:35,763 INFO L208 MainTranslator]: Completed translation [2022-04-14 18:23:35,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:23:35 WrapperNode [2022-04-14 18:23:35,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-14 18:23:35,764 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-14 18:23:35,764 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-14 18:23:35,764 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-14 18:23:35,772 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:23:35" (1/1) ... [2022-04-14 18:23:35,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:23:35" (1/1) ... [2022-04-14 18:23:35,799 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:23:35" (1/1) ... [2022-04-14 18:23:35,799 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:23:35" (1/1) ... [2022-04-14 18:23:35,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:23:35" (1/1) ... [2022-04-14 18:23:35,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:23:35" (1/1) ... [2022-04-14 18:23:35,858 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:23:35" (1/1) ... [2022-04-14 18:23:35,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-14 18:23:35,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-14 18:23:35,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-14 18:23:35,863 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-14 18:23:35,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:23:35" (1/1) ... [2022-04-14 18:23:35,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-14 18:23:35,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 18:23:35,903 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) [2022-04-14 18:23:35,912 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 [2022-04-14 18:23:35,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-14 18:23:35,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-14 18:23:35,937 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-14 18:23:35,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_get_client_method [2022-04-14 18:23:35,939 INFO L138 BoogieDeclarations]: Found implementation of procedure SSLv3_client_method [2022-04-14 18:23:35,939 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-14 18:23:35,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2022-04-14 18:23:35,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sslv3_base_method [2022-04-14 18:23:35,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-04-14 18:23:35,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-04-14 18:23:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-14 18:23:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-14 18:23:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-14 18:23:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-14 18:23:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-04-14 18:23:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-14 18:23:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-14 18:23:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-14 18:23:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-04-14 18:23:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-04-14 18:23:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure SSLv3_client_method [2022-04-14 18:23:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure sslv3_base_method [2022-04-14 18:23:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2022-04-14 18:23:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_get_client_method [2022-04-14 18:23:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-04-14 18:23:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-04-14 18:23:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-04-14 18:23:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-14 18:23:36,101 INFO L234 CfgBuilder]: Building ICFG [2022-04-14 18:23:36,102 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-14 18:23:37,542 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 18:23:37,983 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2022-04-14 18:23:37,984 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2022-04-14 18:23:38,005 INFO L275 CfgBuilder]: Performing block encoding [2022-04-14 18:23:38,011 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-14 18:23:38,011 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-14 18:23:38,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.04 06:23:38 BoogieIcfgContainer [2022-04-14 18:23:38,019 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-14 18:23:38,020 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-14 18:23:38,021 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-14 18:23:38,023 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-14 18:23:38,023 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.04 06:23:35" (1/3) ... [2022-04-14 18:23:38,023 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e2b75db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.04 06:23:38, skipping insertion in model container [2022-04-14 18:23:38,024 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 06:23:35" (2/3) ... [2022-04-14 18:23:38,024 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e2b75db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.04 06:23:38, skipping insertion in model container [2022-04-14 18:23:38,024 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.04 06:23:38" (3/3) ... [2022-04-14 18:23:38,025 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_clnt.blast.03.i.cil-1.c [2022-04-14 18:23:38,028 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-14 18:23:38,028 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-14 18:23:38,065 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-14 18:23:38,069 INFO L340 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 [2022-04-14 18:23:38,070 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-14 18:23:38,089 INFO L276 IsEmpty]: Start isEmpty. Operand has 138 states, 130 states have (on average 1.6923076923076923) internal successors, (220), 131 states have internal predecessors, (220), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-14 18:23:38,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-14 18:23:38,094 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:23:38,094 INFO L499 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] [2022-04-14 18:23:38,095 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:23:38,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:23:38,098 INFO L85 PathProgramCache]: Analyzing trace with hash -22644822, now seen corresponding path program 1 times [2022-04-14 18:23:38,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:23:38,105 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527763129] [2022-04-14 18:23:38,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:23:38,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:23:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:23:38,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:23:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:23:38,661 INFO L290 TraceCheckUtils]: 0: Hoare triple {148#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {141#true} is VALID [2022-04-14 18:23:38,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {141#true} assume true; {141#true} is VALID [2022-04-14 18:23:38,662 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141#true} {141#true} #593#return; {141#true} is VALID [2022-04-14 18:23:38,665 INFO L272 TraceCheckUtils]: 0: Hoare triple {141#true} call ULTIMATE.init(); {148#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:23:38,665 INFO L290 TraceCheckUtils]: 1: Hoare triple {148#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {141#true} is VALID [2022-04-14 18:23:38,665 INFO L290 TraceCheckUtils]: 2: Hoare triple {141#true} assume true; {141#true} is VALID [2022-04-14 18:23:38,665 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {141#true} {141#true} #593#return; {141#true} is VALID [2022-04-14 18:23:38,666 INFO L272 TraceCheckUtils]: 4: Hoare triple {141#true} call #t~ret158 := main(); {141#true} is VALID [2022-04-14 18:23:38,671 INFO L290 TraceCheckUtils]: 5: Hoare triple {141#true} call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(248);~s~0.base, ~s~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~malloc8.base, #t~malloc8.offset := #Ultimate.allocOnHeap(899);call write~$Pointer$(#t~malloc8.base, #t~malloc8.offset, ~s~0.base, 84 + ~s~0.offset, 4);havoc #t~malloc8.base, #t~malloc8.offset;call #t~malloc9.base, #t~malloc9.offset := #Ultimate.allocOnHeap(232);call write~$Pointer$(#t~malloc9.base, #t~malloc9.offset, ~s~0.base, 204 + ~s~0.offset, 4);havoc #t~malloc9.base, #t~malloc9.offset;call #t~malloc10.base, #t~malloc10.offset := #Ultimate.allocOnHeap(200);call write~$Pointer$(#t~malloc10.base, #t~malloc10.offset, ~s~0.base, 176 + ~s~0.offset, 4);havoc #t~malloc10.base, #t~malloc10.offset;call write~int(12292, ~s~0.base, 52 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;call write~int(#t~nondet11, ~s~0.base, ~s~0.offset, 4);havoc #t~nondet11;call write~$Pointer$(0, (if #t~nondet12 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet12 % 4294967296 % 4294967296 else #t~nondet12 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 192 + ~s~0.offset, 4);havoc #t~nondet12;call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~s~0.base, 204 + ~s~0.offset, 4);call write~$Pointer$(0, (if #t~nondet14 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet14 % 4294967296 % 4294967296 else #t~nondet14 % 4294967296 % 4294967296 - 4294967296), #t~mem13.base, 108 + #t~mem13.offset, 4);havoc #t~mem13.base, #t~mem13.offset;havoc #t~nondet14;call write~$Pointer$(0, (if #t~nondet15 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet15 % 4294967296 % 4294967296 else #t~nondet15 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 60 + ~s~0.offset, 4);havoc #t~nondet15;call write~$Pointer$(0, (if #t~nondet16 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet16 % 4294967296 % 4294967296 else #t~nondet16 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 20 + ~s~0.offset, 4);havoc #t~nondet16;call write~$Pointer$(0, (if #t~nondet17 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet17 % 4294967296 % 4294967296 else #t~nondet17 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 16 + ~s~0.offset, 4);havoc #t~nondet17;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;call write~int(#t~nondet19, #t~mem18.base, #t~mem18.offset, 4);havoc #t~mem18.base, #t~mem18.offset;havoc #t~nondet19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;call write~int(#t~nondet21, #t~mem20.base, 852 + #t~mem20.offset, 4);havoc #t~mem20.base, #t~mem20.offset;havoc #t~nondet21;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(40);call write~$Pointer$(#t~malloc23.base, #t~malloc23.offset, #t~mem22.base, 836 + #t~mem22.offset, 4);havoc #t~mem22.base, #t~mem22.offset;havoc #t~malloc23.base, #t~malloc23.offset;call #t~mem24.base, #t~mem24.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(#t~mem24.base, 836 + #t~mem24.offset, 4);call write~int(#t~nondet26, #t~mem25.base, 12 + #t~mem25.offset, 4);havoc #t~mem24.base, #t~mem24.offset;havoc #t~mem25.base, #t~mem25.offset;havoc #t~nondet26;call #t~mem27.base, #t~mem27.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;call write~int(#t~nondet28, #t~mem27.base, 844 + #t~mem27.offset, 4);havoc #t~mem27.base, #t~mem27.offset;havoc #t~nondet28; {141#true} is VALID [2022-04-14 18:23:38,671 INFO L272 TraceCheckUtils]: 6: Hoare triple {141#true} call #t~ret29 := ssl3_connect(~s~0.base, ~s~0.offset); {141#true} is VALID [2022-04-14 18:23:38,674 INFO L290 TraceCheckUtils]: 7: Hoare triple {141#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~buf~0.base, ~buf~0.offset;havoc ~tmp~2;havoc ~l~0;havoc ~num1~0;havoc ~cb~0.base, ~cb~0.offset;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___1~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___2~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___3~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___4~0 := #t~nondet33;havoc #t~nondet33;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___5~0 := #t~nondet34;havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___6~0 := #t~nondet35;havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___7~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___8~0 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___9~0 := #t~nondet38;havoc #t~nondet38;havoc ~blastFlag~0;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;call write~int(#t~nondet39, ~s.base, 92 + ~s.offset, 4);havoc #t~nondet39;call write~int(12292, ~s.base, 52 + ~s.offset, 4);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~tmp~2 := #t~nondet40;havoc #t~nondet40;~cb~0.base, ~cb~0.offset := 0, 0;~ret~0 := -1;~skip~0 := 0;call #t~mem41.base, #t~mem41.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4); {146#(= 12292 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:38,675 INFO L290 TraceCheckUtils]: 8: Hoare triple {146#(= 12292 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume 0 != (#t~mem41.base + #t~mem41.offset) % 4294967296;havoc #t~mem41.base, #t~mem41.offset;call #t~mem42.base, #t~mem42.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4);~cb~0.base, ~cb~0.offset := #t~mem42.base, #t~mem42.offset;havoc #t~mem42.base, #t~mem42.offset; {146#(= 12292 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:38,676 INFO L290 TraceCheckUtils]: 9: Hoare triple {146#(= 12292 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} call #t~mem47 := read~int(~s.base, 28 + ~s.offset, 4);call write~int(1 + #t~mem47, ~s.base, 28 + ~s.offset, 4);havoc #t~mem47; {146#(= 12292 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:38,676 INFO L290 TraceCheckUtils]: 10: Hoare triple {146#(= 12292 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(0 != (if 0 == ~tmp___1~0 then 0 else (if 1 == ~tmp___1~0 then 0 else ~bitwiseAnd(~tmp___1~0, 12288)))); {146#(= 12292 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:38,677 INFO L290 TraceCheckUtils]: 11: Hoare triple {146#(= 12292 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !false; {146#(= 12292 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:38,677 INFO L290 TraceCheckUtils]: 12: Hoare triple {146#(= 12292 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {147#(= 12292 |ssl3_connect_#t~mem49|)} is VALID [2022-04-14 18:23:38,678 INFO L290 TraceCheckUtils]: 13: Hoare triple {147#(= 12292 |ssl3_connect_#t~mem49|)} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,678 INFO L290 TraceCheckUtils]: 14: Hoare triple {142#false} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,678 INFO L290 TraceCheckUtils]: 15: Hoare triple {142#false} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,679 INFO L290 TraceCheckUtils]: 16: Hoare triple {142#false} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,679 INFO L290 TraceCheckUtils]: 17: Hoare triple {142#false} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,680 INFO L290 TraceCheckUtils]: 18: Hoare triple {142#false} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,681 INFO L290 TraceCheckUtils]: 19: Hoare triple {142#false} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,681 INFO L290 TraceCheckUtils]: 20: Hoare triple {142#false} assume !(4384 == #t~mem56);havoc #t~mem56;call #t~mem57 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,682 INFO L290 TraceCheckUtils]: 21: Hoare triple {142#false} assume !(4385 == #t~mem57);havoc #t~mem57;call #t~mem58 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,682 INFO L290 TraceCheckUtils]: 22: Hoare triple {142#false} assume !(4400 == #t~mem58);havoc #t~mem58;call #t~mem59 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,682 INFO L290 TraceCheckUtils]: 23: Hoare triple {142#false} assume !(4401 == #t~mem59);havoc #t~mem59;call #t~mem60 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,682 INFO L290 TraceCheckUtils]: 24: Hoare triple {142#false} assume !(4416 == #t~mem60);havoc #t~mem60;call #t~mem61 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,682 INFO L290 TraceCheckUtils]: 25: Hoare triple {142#false} assume !(4417 == #t~mem61);havoc #t~mem61;call #t~mem62 := read~int(~s.base, 52 + ~s.offset, 4); {142#false} is VALID [2022-04-14 18:23:38,683 INFO L290 TraceCheckUtils]: 26: Hoare triple {142#false} assume 4432 == #t~mem62;havoc #t~mem62; {142#false} is VALID [2022-04-14 18:23:38,683 INFO L290 TraceCheckUtils]: 27: Hoare triple {142#false} assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~ret~0 := #t~nondet99;havoc #t~nondet99; {142#false} is VALID [2022-04-14 18:23:38,684 INFO L290 TraceCheckUtils]: 28: Hoare triple {142#false} assume 4 == ~blastFlag~0; {142#false} is VALID [2022-04-14 18:23:38,684 INFO L290 TraceCheckUtils]: 29: Hoare triple {142#false} assume !false; {142#false} is VALID [2022-04-14 18:23:38,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 18:23:38,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:23:38,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527763129] [2022-04-14 18:23:38,687 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [527763129] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:23:38,687 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:23:38,687 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-14 18:23:38,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [110272085] [2022-04-14 18:23:38,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:23:38,695 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 30 [2022-04-14 18:23:38,697 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:23:38,702 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:38,743 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:23:38,743 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-14 18:23:38,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:23:38,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-14 18:23:38,771 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-14 18:23:38,777 INFO L87 Difference]: Start difference. First operand has 138 states, 130 states have (on average 1.6923076923076923) internal successors, (220), 131 states have internal predecessors, (220), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:40,829 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-04-14 18:23:41,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:41,941 INFO L93 Difference]: Finished difference Result 267 states and 442 transitions. [2022-04-14 18:23:41,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-14 18:23:41,942 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 30 [2022-04-14 18:23:41,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:23:41,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:41,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 442 transitions. [2022-04-14 18:23:41,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:41,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 442 transitions. [2022-04-14 18:23:41,966 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 442 transitions. [2022-04-14 18:23:42,298 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 442 edges. 442 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:23:42,309 INFO L225 Difference]: With dead ends: 267 [2022-04-14 18:23:42,309 INFO L226 Difference]: Without dead ends: 122 [2022-04-14 18:23:42,325 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-14 18:23:42,333 INFO L913 BasicCegarLoop]: 213 mSDtfsCounter, 7 mSDsluCounter, 342 mSDsCounter, 0 mSdLazyCounter, 320 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 555 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 320 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-14 18:23:42,336 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [7 Valid, 555 Invalid, 324 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 320 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2022-04-14 18:23:42,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2022-04-14 18:23:42,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 121. [2022-04-14 18:23:42,371 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:23:42,375 INFO L82 GeneralOperation]: Start isEquivalent. First operand 122 states. Second operand has 121 states, 116 states have (on average 1.5) internal successors, (174), 116 states have internal predecessors, (174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:42,378 INFO L74 IsIncluded]: Start isIncluded. First operand 122 states. Second operand has 121 states, 116 states have (on average 1.5) internal successors, (174), 116 states have internal predecessors, (174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:42,379 INFO L87 Difference]: Start difference. First operand 122 states. Second operand has 121 states, 116 states have (on average 1.5) internal successors, (174), 116 states have internal predecessors, (174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:42,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:42,387 INFO L93 Difference]: Finished difference Result 122 states and 179 transitions. [2022-04-14 18:23:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 179 transitions. [2022-04-14 18:23:42,388 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:23:42,388 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:23:42,389 INFO L74 IsIncluded]: Start isIncluded. First operand has 121 states, 116 states have (on average 1.5) internal successors, (174), 116 states have internal predecessors, (174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 122 states. [2022-04-14 18:23:42,390 INFO L87 Difference]: Start difference. First operand has 121 states, 116 states have (on average 1.5) internal successors, (174), 116 states have internal predecessors, (174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 122 states. [2022-04-14 18:23:42,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:42,399 INFO L93 Difference]: Finished difference Result 122 states and 179 transitions. [2022-04-14 18:23:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 179 transitions. [2022-04-14 18:23:42,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:23:42,406 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:23:42,406 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:23:42,406 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:23:42,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 116 states have (on average 1.5) internal successors, (174), 116 states have internal predecessors, (174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 178 transitions. [2022-04-14 18:23:42,412 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 178 transitions. Word has length 30 [2022-04-14 18:23:42,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:23:42,415 INFO L478 AbstractCegarLoop]: Abstraction has 121 states and 178 transitions. [2022-04-14 18:23:42,416 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:42,416 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 178 transitions. [2022-04-14 18:23:42,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-14 18:23:42,418 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:23:42,418 INFO L499 BasicCegarLoop]: trace histogram [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] [2022-04-14 18:23:42,418 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-14 18:23:42,418 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:23:42,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:23:42,421 INFO L85 PathProgramCache]: Analyzing trace with hash 868047042, now seen corresponding path program 1 times [2022-04-14 18:23:42,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:23:42,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560593264] [2022-04-14 18:23:42,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:23:42,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:23:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:23:42,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:23:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:23:42,656 INFO L290 TraceCheckUtils]: 0: Hoare triple {861#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {855#true} is VALID [2022-04-14 18:23:42,656 INFO L290 TraceCheckUtils]: 1: Hoare triple {855#true} assume true; {855#true} is VALID [2022-04-14 18:23:42,656 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {855#true} {855#true} #593#return; {855#true} is VALID [2022-04-14 18:23:42,657 INFO L272 TraceCheckUtils]: 0: Hoare triple {855#true} call ULTIMATE.init(); {861#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:23:42,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {861#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {855#true} is VALID [2022-04-14 18:23:42,657 INFO L290 TraceCheckUtils]: 2: Hoare triple {855#true} assume true; {855#true} is VALID [2022-04-14 18:23:42,657 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {855#true} {855#true} #593#return; {855#true} is VALID [2022-04-14 18:23:42,658 INFO L272 TraceCheckUtils]: 4: Hoare triple {855#true} call #t~ret158 := main(); {855#true} is VALID [2022-04-14 18:23:42,658 INFO L290 TraceCheckUtils]: 5: Hoare triple {855#true} call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(248);~s~0.base, ~s~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~malloc8.base, #t~malloc8.offset := #Ultimate.allocOnHeap(899);call write~$Pointer$(#t~malloc8.base, #t~malloc8.offset, ~s~0.base, 84 + ~s~0.offset, 4);havoc #t~malloc8.base, #t~malloc8.offset;call #t~malloc9.base, #t~malloc9.offset := #Ultimate.allocOnHeap(232);call write~$Pointer$(#t~malloc9.base, #t~malloc9.offset, ~s~0.base, 204 + ~s~0.offset, 4);havoc #t~malloc9.base, #t~malloc9.offset;call #t~malloc10.base, #t~malloc10.offset := #Ultimate.allocOnHeap(200);call write~$Pointer$(#t~malloc10.base, #t~malloc10.offset, ~s~0.base, 176 + ~s~0.offset, 4);havoc #t~malloc10.base, #t~malloc10.offset;call write~int(12292, ~s~0.base, 52 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;call write~int(#t~nondet11, ~s~0.base, ~s~0.offset, 4);havoc #t~nondet11;call write~$Pointer$(0, (if #t~nondet12 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet12 % 4294967296 % 4294967296 else #t~nondet12 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 192 + ~s~0.offset, 4);havoc #t~nondet12;call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~s~0.base, 204 + ~s~0.offset, 4);call write~$Pointer$(0, (if #t~nondet14 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet14 % 4294967296 % 4294967296 else #t~nondet14 % 4294967296 % 4294967296 - 4294967296), #t~mem13.base, 108 + #t~mem13.offset, 4);havoc #t~mem13.base, #t~mem13.offset;havoc #t~nondet14;call write~$Pointer$(0, (if #t~nondet15 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet15 % 4294967296 % 4294967296 else #t~nondet15 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 60 + ~s~0.offset, 4);havoc #t~nondet15;call write~$Pointer$(0, (if #t~nondet16 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet16 % 4294967296 % 4294967296 else #t~nondet16 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 20 + ~s~0.offset, 4);havoc #t~nondet16;call write~$Pointer$(0, (if #t~nondet17 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet17 % 4294967296 % 4294967296 else #t~nondet17 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 16 + ~s~0.offset, 4);havoc #t~nondet17;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;call write~int(#t~nondet19, #t~mem18.base, #t~mem18.offset, 4);havoc #t~mem18.base, #t~mem18.offset;havoc #t~nondet19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;call write~int(#t~nondet21, #t~mem20.base, 852 + #t~mem20.offset, 4);havoc #t~mem20.base, #t~mem20.offset;havoc #t~nondet21;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(40);call write~$Pointer$(#t~malloc23.base, #t~malloc23.offset, #t~mem22.base, 836 + #t~mem22.offset, 4);havoc #t~mem22.base, #t~mem22.offset;havoc #t~malloc23.base, #t~malloc23.offset;call #t~mem24.base, #t~mem24.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(#t~mem24.base, 836 + #t~mem24.offset, 4);call write~int(#t~nondet26, #t~mem25.base, 12 + #t~mem25.offset, 4);havoc #t~mem24.base, #t~mem24.offset;havoc #t~mem25.base, #t~mem25.offset;havoc #t~nondet26;call #t~mem27.base, #t~mem27.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;call write~int(#t~nondet28, #t~mem27.base, 844 + #t~mem27.offset, 4);havoc #t~mem27.base, #t~mem27.offset;havoc #t~nondet28; {855#true} is VALID [2022-04-14 18:23:42,658 INFO L272 TraceCheckUtils]: 6: Hoare triple {855#true} call #t~ret29 := ssl3_connect(~s~0.base, ~s~0.offset); {855#true} is VALID [2022-04-14 18:23:42,658 INFO L290 TraceCheckUtils]: 7: Hoare triple {855#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~buf~0.base, ~buf~0.offset;havoc ~tmp~2;havoc ~l~0;havoc ~num1~0;havoc ~cb~0.base, ~cb~0.offset;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___1~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___2~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___3~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___4~0 := #t~nondet33;havoc #t~nondet33;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___5~0 := #t~nondet34;havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___6~0 := #t~nondet35;havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___7~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___8~0 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___9~0 := #t~nondet38;havoc #t~nondet38;havoc ~blastFlag~0;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;call write~int(#t~nondet39, ~s.base, 92 + ~s.offset, 4);havoc #t~nondet39;call write~int(12292, ~s.base, 52 + ~s.offset, 4);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~tmp~2 := #t~nondet40;havoc #t~nondet40;~cb~0.base, ~cb~0.offset := 0, 0;~ret~0 := -1;~skip~0 := 0;call #t~mem41.base, #t~mem41.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,658 INFO L290 TraceCheckUtils]: 8: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume 0 != (#t~mem41.base + #t~mem41.offset) % 4294967296;havoc #t~mem41.base, #t~mem41.offset;call #t~mem42.base, #t~mem42.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4);~cb~0.base, ~cb~0.offset := #t~mem42.base, #t~mem42.offset;havoc #t~mem42.base, #t~mem42.offset; {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,659 INFO L290 TraceCheckUtils]: 9: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} call #t~mem47 := read~int(~s.base, 28 + ~s.offset, 4);call write~int(1 + #t~mem47, ~s.base, 28 + ~s.offset, 4);havoc #t~mem47; {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,659 INFO L290 TraceCheckUtils]: 10: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(0 != (if 0 == ~tmp___1~0 then 0 else (if 1 == ~tmp___1~0 then 0 else ~bitwiseAnd(~tmp___1~0, 12288)))); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,659 INFO L290 TraceCheckUtils]: 11: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !false; {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,660 INFO L290 TraceCheckUtils]: 12: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,660 INFO L290 TraceCheckUtils]: 13: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume 12292 == #t~mem49;havoc #t~mem49; {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,662 INFO L290 TraceCheckUtils]: 14: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} call write~int(1, ~s.base, 40 + ~s.offset, 4);call write~int(4096, ~s.base, 52 + ~s.offset, 4);call #t~mem82.base, #t~mem82.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem83 := read~int(#t~mem82.base, 64 + #t~mem82.offset, 4);call write~int(1 + #t~mem83, #t~mem82.base, 64 + #t~mem82.offset, 4);havoc #t~mem82.base, #t~mem82.offset;havoc #t~mem83; {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,663 INFO L290 TraceCheckUtils]: 15: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} call write~int(0, ~s.base, 36 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,663 INFO L290 TraceCheckUtils]: 16: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,663 INFO L290 TraceCheckUtils]: 17: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,664 INFO L290 TraceCheckUtils]: 18: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,664 INFO L290 TraceCheckUtils]: 19: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,664 INFO L290 TraceCheckUtils]: 20: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(0 == ~tmp___4~0); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,665 INFO L290 TraceCheckUtils]: 21: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,665 INFO L290 TraceCheckUtils]: 22: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,665 INFO L290 TraceCheckUtils]: 23: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,666 INFO L290 TraceCheckUtils]: 24: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} ~skip~0 := 0; {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,666 INFO L290 TraceCheckUtils]: 25: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !false; {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,666 INFO L290 TraceCheckUtils]: 26: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,666 INFO L290 TraceCheckUtils]: 27: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,667 INFO L290 TraceCheckUtils]: 28: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,667 INFO L290 TraceCheckUtils]: 29: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,667 INFO L290 TraceCheckUtils]: 30: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,668 INFO L290 TraceCheckUtils]: 31: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,668 INFO L290 TraceCheckUtils]: 32: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,668 INFO L290 TraceCheckUtils]: 33: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,669 INFO L290 TraceCheckUtils]: 34: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(4384 == #t~mem56);havoc #t~mem56;call #t~mem57 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,669 INFO L290 TraceCheckUtils]: 35: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(4385 == #t~mem57);havoc #t~mem57;call #t~mem58 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,669 INFO L290 TraceCheckUtils]: 36: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(4400 == #t~mem58);havoc #t~mem58;call #t~mem59 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,670 INFO L290 TraceCheckUtils]: 37: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(4401 == #t~mem59);havoc #t~mem59;call #t~mem60 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,670 INFO L290 TraceCheckUtils]: 38: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(4416 == #t~mem60);havoc #t~mem60;call #t~mem61 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,670 INFO L290 TraceCheckUtils]: 39: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume !(4417 == #t~mem61);havoc #t~mem61;call #t~mem62 := read~int(~s.base, 52 + ~s.offset, 4); {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,670 INFO L290 TraceCheckUtils]: 40: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume 4432 == #t~mem62;havoc #t~mem62; {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,671 INFO L290 TraceCheckUtils]: 41: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~ret~0 := #t~nondet99;havoc #t~nondet99; {860#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-14 18:23:42,671 INFO L290 TraceCheckUtils]: 42: Hoare triple {860#(= ssl3_connect_~blastFlag~0 0)} assume 4 == ~blastFlag~0; {856#false} is VALID [2022-04-14 18:23:42,671 INFO L290 TraceCheckUtils]: 43: Hoare triple {856#false} assume !false; {856#false} is VALID [2022-04-14 18:23:42,672 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-14 18:23:42,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:23:42,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560593264] [2022-04-14 18:23:42,672 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1560593264] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:23:42,672 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:23:42,672 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-14 18:23:42,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965177401] [2022-04-14 18:23:42,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:23:42,673 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 44 [2022-04-14 18:23:42,673 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:23:42,674 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:42,706 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:23:42,706 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-14 18:23:42,706 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:23:42,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-14 18:23:42,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-14 18:23:42,707 INFO L87 Difference]: Start difference. First operand 121 states and 178 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:44,729 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-04-14 18:23:45,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:45,316 INFO L93 Difference]: Finished difference Result 327 states and 490 transitions. [2022-04-14 18:23:45,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-14 18:23:45,317 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 44 [2022-04-14 18:23:45,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:23:45,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:45,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 487 transitions. [2022-04-14 18:23:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 487 transitions. [2022-04-14 18:23:45,324 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 487 transitions. [2022-04-14 18:23:45,657 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 487 edges. 487 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:23:45,662 INFO L225 Difference]: With dead ends: 327 [2022-04-14 18:23:45,662 INFO L226 Difference]: Without dead ends: 222 [2022-04-14 18:23:45,663 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-14 18:23:45,663 INFO L913 BasicCegarLoop]: 166 mSDtfsCounter, 124 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 190 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 319 SdHoareTripleChecker+Invalid, 198 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 190 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-14 18:23:45,664 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [124 Valid, 319 Invalid, 198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 190 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2022-04-14 18:23:45,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2022-04-14 18:23:45,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 222. [2022-04-14 18:23:45,672 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:23:45,672 INFO L82 GeneralOperation]: Start isEquivalent. First operand 222 states. Second operand has 222 states, 217 states have (on average 1.4838709677419355) internal successors, (322), 217 states have internal predecessors, (322), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:45,673 INFO L74 IsIncluded]: Start isIncluded. First operand 222 states. Second operand has 222 states, 217 states have (on average 1.4838709677419355) internal successors, (322), 217 states have internal predecessors, (322), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:45,673 INFO L87 Difference]: Start difference. First operand 222 states. Second operand has 222 states, 217 states have (on average 1.4838709677419355) internal successors, (322), 217 states have internal predecessors, (322), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:45,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:45,680 INFO L93 Difference]: Finished difference Result 222 states and 326 transitions. [2022-04-14 18:23:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 326 transitions. [2022-04-14 18:23:45,680 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:23:45,680 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:23:45,681 INFO L74 IsIncluded]: Start isIncluded. First operand has 222 states, 217 states have (on average 1.4838709677419355) internal successors, (322), 217 states have internal predecessors, (322), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 222 states. [2022-04-14 18:23:45,681 INFO L87 Difference]: Start difference. First operand has 222 states, 217 states have (on average 1.4838709677419355) internal successors, (322), 217 states have internal predecessors, (322), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 222 states. [2022-04-14 18:23:45,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:45,688 INFO L93 Difference]: Finished difference Result 222 states and 326 transitions. [2022-04-14 18:23:45,688 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 326 transitions. [2022-04-14 18:23:45,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:23:45,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:23:45,688 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:23:45,688 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:23:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 222 states, 217 states have (on average 1.4838709677419355) internal successors, (322), 217 states have internal predecessors, (322), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:45,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 222 states and 326 transitions. [2022-04-14 18:23:45,695 INFO L78 Accepts]: Start accepts. Automaton has 222 states and 326 transitions. Word has length 44 [2022-04-14 18:23:45,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:23:45,695 INFO L478 AbstractCegarLoop]: Abstraction has 222 states and 326 transitions. [2022-04-14 18:23:45,695 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:45,695 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 326 transitions. [2022-04-14 18:23:45,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-14 18:23:45,696 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:23:45,696 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:23:45,697 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-14 18:23:45,697 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:23:45,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:23:45,697 INFO L85 PathProgramCache]: Analyzing trace with hash -446115060, now seen corresponding path program 1 times [2022-04-14 18:23:45,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:23:45,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109773026] [2022-04-14 18:23:45,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:23:45,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:23:45,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:23:45,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:23:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:23:45,932 INFO L290 TraceCheckUtils]: 0: Hoare triple {1959#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {1952#true} is VALID [2022-04-14 18:23:45,932 INFO L290 TraceCheckUtils]: 1: Hoare triple {1952#true} assume true; {1952#true} is VALID [2022-04-14 18:23:45,932 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1952#true} {1952#true} #593#return; {1952#true} is VALID [2022-04-14 18:23:45,933 INFO L272 TraceCheckUtils]: 0: Hoare triple {1952#true} call ULTIMATE.init(); {1959#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:23:45,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {1959#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {1952#true} is VALID [2022-04-14 18:23:45,934 INFO L290 TraceCheckUtils]: 2: Hoare triple {1952#true} assume true; {1952#true} is VALID [2022-04-14 18:23:45,934 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1952#true} {1952#true} #593#return; {1952#true} is VALID [2022-04-14 18:23:45,934 INFO L272 TraceCheckUtils]: 4: Hoare triple {1952#true} call #t~ret158 := main(); {1952#true} is VALID [2022-04-14 18:23:45,934 INFO L290 TraceCheckUtils]: 5: Hoare triple {1952#true} call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(248);~s~0.base, ~s~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~malloc8.base, #t~malloc8.offset := #Ultimate.allocOnHeap(899);call write~$Pointer$(#t~malloc8.base, #t~malloc8.offset, ~s~0.base, 84 + ~s~0.offset, 4);havoc #t~malloc8.base, #t~malloc8.offset;call #t~malloc9.base, #t~malloc9.offset := #Ultimate.allocOnHeap(232);call write~$Pointer$(#t~malloc9.base, #t~malloc9.offset, ~s~0.base, 204 + ~s~0.offset, 4);havoc #t~malloc9.base, #t~malloc9.offset;call #t~malloc10.base, #t~malloc10.offset := #Ultimate.allocOnHeap(200);call write~$Pointer$(#t~malloc10.base, #t~malloc10.offset, ~s~0.base, 176 + ~s~0.offset, 4);havoc #t~malloc10.base, #t~malloc10.offset;call write~int(12292, ~s~0.base, 52 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;call write~int(#t~nondet11, ~s~0.base, ~s~0.offset, 4);havoc #t~nondet11;call write~$Pointer$(0, (if #t~nondet12 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet12 % 4294967296 % 4294967296 else #t~nondet12 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 192 + ~s~0.offset, 4);havoc #t~nondet12;call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~s~0.base, 204 + ~s~0.offset, 4);call write~$Pointer$(0, (if #t~nondet14 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet14 % 4294967296 % 4294967296 else #t~nondet14 % 4294967296 % 4294967296 - 4294967296), #t~mem13.base, 108 + #t~mem13.offset, 4);havoc #t~mem13.base, #t~mem13.offset;havoc #t~nondet14;call write~$Pointer$(0, (if #t~nondet15 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet15 % 4294967296 % 4294967296 else #t~nondet15 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 60 + ~s~0.offset, 4);havoc #t~nondet15;call write~$Pointer$(0, (if #t~nondet16 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet16 % 4294967296 % 4294967296 else #t~nondet16 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 20 + ~s~0.offset, 4);havoc #t~nondet16;call write~$Pointer$(0, (if #t~nondet17 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet17 % 4294967296 % 4294967296 else #t~nondet17 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 16 + ~s~0.offset, 4);havoc #t~nondet17;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;call write~int(#t~nondet19, #t~mem18.base, #t~mem18.offset, 4);havoc #t~mem18.base, #t~mem18.offset;havoc #t~nondet19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;call write~int(#t~nondet21, #t~mem20.base, 852 + #t~mem20.offset, 4);havoc #t~mem20.base, #t~mem20.offset;havoc #t~nondet21;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(40);call write~$Pointer$(#t~malloc23.base, #t~malloc23.offset, #t~mem22.base, 836 + #t~mem22.offset, 4);havoc #t~mem22.base, #t~mem22.offset;havoc #t~malloc23.base, #t~malloc23.offset;call #t~mem24.base, #t~mem24.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(#t~mem24.base, 836 + #t~mem24.offset, 4);call write~int(#t~nondet26, #t~mem25.base, 12 + #t~mem25.offset, 4);havoc #t~mem24.base, #t~mem24.offset;havoc #t~mem25.base, #t~mem25.offset;havoc #t~nondet26;call #t~mem27.base, #t~mem27.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;call write~int(#t~nondet28, #t~mem27.base, 844 + #t~mem27.offset, 4);havoc #t~mem27.base, #t~mem27.offset;havoc #t~nondet28; {1952#true} is VALID [2022-04-14 18:23:45,934 INFO L272 TraceCheckUtils]: 6: Hoare triple {1952#true} call #t~ret29 := ssl3_connect(~s~0.base, ~s~0.offset); {1952#true} is VALID [2022-04-14 18:23:45,934 INFO L290 TraceCheckUtils]: 7: Hoare triple {1952#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~buf~0.base, ~buf~0.offset;havoc ~tmp~2;havoc ~l~0;havoc ~num1~0;havoc ~cb~0.base, ~cb~0.offset;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___1~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___2~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___3~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___4~0 := #t~nondet33;havoc #t~nondet33;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___5~0 := #t~nondet34;havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___6~0 := #t~nondet35;havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___7~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___8~0 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___9~0 := #t~nondet38;havoc #t~nondet38;havoc ~blastFlag~0;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;call write~int(#t~nondet39, ~s.base, 92 + ~s.offset, 4);havoc #t~nondet39;call write~int(12292, ~s.base, 52 + ~s.offset, 4);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~tmp~2 := #t~nondet40;havoc #t~nondet40;~cb~0.base, ~cb~0.offset := 0, 0;~ret~0 := -1;~skip~0 := 0;call #t~mem41.base, #t~mem41.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,934 INFO L290 TraceCheckUtils]: 8: Hoare triple {1952#true} assume 0 != (#t~mem41.base + #t~mem41.offset) % 4294967296;havoc #t~mem41.base, #t~mem41.offset;call #t~mem42.base, #t~mem42.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4);~cb~0.base, ~cb~0.offset := #t~mem42.base, #t~mem42.offset;havoc #t~mem42.base, #t~mem42.offset; {1952#true} is VALID [2022-04-14 18:23:45,934 INFO L290 TraceCheckUtils]: 9: Hoare triple {1952#true} call #t~mem47 := read~int(~s.base, 28 + ~s.offset, 4);call write~int(1 + #t~mem47, ~s.base, 28 + ~s.offset, 4);havoc #t~mem47; {1952#true} is VALID [2022-04-14 18:23:45,934 INFO L290 TraceCheckUtils]: 10: Hoare triple {1952#true} assume !(0 != (if 0 == ~tmp___1~0 then 0 else (if 1 == ~tmp___1~0 then 0 else ~bitwiseAnd(~tmp___1~0, 12288)))); {1952#true} is VALID [2022-04-14 18:23:45,934 INFO L290 TraceCheckUtils]: 11: Hoare triple {1952#true} assume !false; {1952#true} is VALID [2022-04-14 18:23:45,935 INFO L290 TraceCheckUtils]: 12: Hoare triple {1952#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,935 INFO L290 TraceCheckUtils]: 13: Hoare triple {1952#true} assume 12292 == #t~mem49;havoc #t~mem49; {1952#true} is VALID [2022-04-14 18:23:45,935 INFO L290 TraceCheckUtils]: 14: Hoare triple {1952#true} call write~int(1, ~s.base, 40 + ~s.offset, 4);call write~int(4096, ~s.base, 52 + ~s.offset, 4);call #t~mem82.base, #t~mem82.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem83 := read~int(#t~mem82.base, 64 + #t~mem82.offset, 4);call write~int(1 + #t~mem83, #t~mem82.base, 64 + #t~mem82.offset, 4);havoc #t~mem82.base, #t~mem82.offset;havoc #t~mem83; {1952#true} is VALID [2022-04-14 18:23:45,935 INFO L290 TraceCheckUtils]: 15: Hoare triple {1952#true} call write~int(0, ~s.base, 36 + ~s.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,935 INFO L290 TraceCheckUtils]: 16: Hoare triple {1952#true} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {1952#true} is VALID [2022-04-14 18:23:45,935 INFO L290 TraceCheckUtils]: 17: Hoare triple {1952#true} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,935 INFO L290 TraceCheckUtils]: 18: Hoare triple {1952#true} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,935 INFO L290 TraceCheckUtils]: 19: Hoare triple {1952#true} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {1952#true} is VALID [2022-04-14 18:23:45,937 INFO L290 TraceCheckUtils]: 20: Hoare triple {1952#true} assume !(0 == ~tmp___4~0); {1952#true} is VALID [2022-04-14 18:23:45,937 INFO L290 TraceCheckUtils]: 21: Hoare triple {1952#true} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,937 INFO L290 TraceCheckUtils]: 22: Hoare triple {1952#true} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,938 INFO L290 TraceCheckUtils]: 23: Hoare triple {1952#true} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {1952#true} is VALID [2022-04-14 18:23:45,938 INFO L290 TraceCheckUtils]: 24: Hoare triple {1952#true} ~skip~0 := 0; {1952#true} is VALID [2022-04-14 18:23:45,938 INFO L290 TraceCheckUtils]: 25: Hoare triple {1952#true} assume !false; {1952#true} is VALID [2022-04-14 18:23:45,938 INFO L290 TraceCheckUtils]: 26: Hoare triple {1952#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,938 INFO L290 TraceCheckUtils]: 27: Hoare triple {1952#true} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,939 INFO L290 TraceCheckUtils]: 28: Hoare triple {1952#true} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,939 INFO L290 TraceCheckUtils]: 29: Hoare triple {1952#true} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,939 INFO L290 TraceCheckUtils]: 30: Hoare triple {1952#true} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,940 INFO L290 TraceCheckUtils]: 31: Hoare triple {1952#true} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {1952#true} is VALID [2022-04-14 18:23:45,940 INFO L290 TraceCheckUtils]: 32: Hoare triple {1952#true} assume 4368 == #t~mem54;havoc #t~mem54; {1952#true} is VALID [2022-04-14 18:23:45,947 INFO L290 TraceCheckUtils]: 33: Hoare triple {1952#true} call write~int(0, ~s.base, 48 + ~s.offset, 4);assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~ret~0 := #t~nondet89;havoc #t~nondet89; {1952#true} is VALID [2022-04-14 18:23:45,947 INFO L290 TraceCheckUtils]: 34: Hoare triple {1952#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {1952#true} is VALID [2022-04-14 18:23:45,950 INFO L290 TraceCheckUtils]: 35: Hoare triple {1952#true} assume !(~ret~0 <= 0);call write~int(4384, ~s.base, 52 + ~s.offset, 4);call write~int(0, ~s.base, 64 + ~s.offset, 4);call #t~mem90.base, #t~mem90.offset := read~$Pointer$(~s.base, 20 + ~s.offset, 4);call #t~mem91.base, #t~mem91.offset := read~$Pointer$(~s.base, 16 + ~s.offset, 4); {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,951 INFO L290 TraceCheckUtils]: 36: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume (#t~mem90.base + #t~mem90.offset) % 4294967296 != (#t~mem91.base + #t~mem91.offset) % 4294967296;havoc #t~mem90.base, #t~mem90.offset;havoc #t~mem91.base, #t~mem91.offset; {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,951 INFO L290 TraceCheckUtils]: 37: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,952 INFO L290 TraceCheckUtils]: 38: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,952 INFO L290 TraceCheckUtils]: 39: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} ~skip~0 := 0; {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,953 INFO L290 TraceCheckUtils]: 40: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !false; {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,953 INFO L290 TraceCheckUtils]: 41: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,954 INFO L290 TraceCheckUtils]: 42: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,954 INFO L290 TraceCheckUtils]: 43: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,955 INFO L290 TraceCheckUtils]: 44: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,955 INFO L290 TraceCheckUtils]: 45: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,955 INFO L290 TraceCheckUtils]: 46: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,956 INFO L290 TraceCheckUtils]: 47: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:45,956 INFO L290 TraceCheckUtils]: 48: Hoare triple {1957#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {1958#(= |ssl3_connect_#t~mem56| 4384)} is VALID [2022-04-14 18:23:45,956 INFO L290 TraceCheckUtils]: 49: Hoare triple {1958#(= |ssl3_connect_#t~mem56| 4384)} assume !(4384 == #t~mem56);havoc #t~mem56;call #t~mem57 := read~int(~s.base, 52 + ~s.offset, 4); {1953#false} is VALID [2022-04-14 18:23:45,956 INFO L290 TraceCheckUtils]: 50: Hoare triple {1953#false} assume !(4385 == #t~mem57);havoc #t~mem57;call #t~mem58 := read~int(~s.base, 52 + ~s.offset, 4); {1953#false} is VALID [2022-04-14 18:23:45,957 INFO L290 TraceCheckUtils]: 51: Hoare triple {1953#false} assume !(4400 == #t~mem58);havoc #t~mem58;call #t~mem59 := read~int(~s.base, 52 + ~s.offset, 4); {1953#false} is VALID [2022-04-14 18:23:45,957 INFO L290 TraceCheckUtils]: 52: Hoare triple {1953#false} assume !(4401 == #t~mem59);havoc #t~mem59;call #t~mem60 := read~int(~s.base, 52 + ~s.offset, 4); {1953#false} is VALID [2022-04-14 18:23:45,957 INFO L290 TraceCheckUtils]: 53: Hoare triple {1953#false} assume !(4416 == #t~mem60);havoc #t~mem60;call #t~mem61 := read~int(~s.base, 52 + ~s.offset, 4); {1953#false} is VALID [2022-04-14 18:23:45,957 INFO L290 TraceCheckUtils]: 54: Hoare triple {1953#false} assume !(4417 == #t~mem61);havoc #t~mem61;call #t~mem62 := read~int(~s.base, 52 + ~s.offset, 4); {1953#false} is VALID [2022-04-14 18:23:45,957 INFO L290 TraceCheckUtils]: 55: Hoare triple {1953#false} assume 4432 == #t~mem62;havoc #t~mem62; {1953#false} is VALID [2022-04-14 18:23:45,957 INFO L290 TraceCheckUtils]: 56: Hoare triple {1953#false} assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~ret~0 := #t~nondet99;havoc #t~nondet99; {1953#false} is VALID [2022-04-14 18:23:45,957 INFO L290 TraceCheckUtils]: 57: Hoare triple {1953#false} assume 4 == ~blastFlag~0; {1953#false} is VALID [2022-04-14 18:23:45,957 INFO L290 TraceCheckUtils]: 58: Hoare triple {1953#false} assume !false; {1953#false} is VALID [2022-04-14 18:23:45,959 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-14 18:23:45,959 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:23:45,959 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [109773026] [2022-04-14 18:23:45,959 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [109773026] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:23:45,959 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:23:45,959 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-14 18:23:45,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595028246] [2022-04-14 18:23:45,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:23:45,960 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 59 [2022-04-14 18:23:45,961 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:23:45,961 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:46,017 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:23:46,018 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-14 18:23:46,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:23:46,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-14 18:23:46,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-14 18:23:46,019 INFO L87 Difference]: Start difference. First operand 222 states and 326 transitions. Second operand has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:48,060 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-04-14 18:23:49,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:49,044 INFO L93 Difference]: Finished difference Result 363 states and 539 transitions. [2022-04-14 18:23:49,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-14 18:23:49,044 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 59 [2022-04-14 18:23:49,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:23:49,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:49,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 388 transitions. [2022-04-14 18:23:49,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:49,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 388 transitions. [2022-04-14 18:23:49,050 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 388 transitions. [2022-04-14 18:23:49,311 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 388 edges. 388 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:23:49,315 INFO L225 Difference]: With dead ends: 363 [2022-04-14 18:23:49,316 INFO L226 Difference]: Without dead ends: 258 [2022-04-14 18:23:49,316 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-14 18:23:49,317 INFO L913 BasicCegarLoop]: 199 mSDtfsCounter, 33 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 360 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 486 SdHoareTripleChecker+Invalid, 369 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 360 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-14 18:23:49,317 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [33 Valid, 486 Invalid, 369 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 360 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2022-04-14 18:23:49,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2022-04-14 18:23:49,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 240. [2022-04-14 18:23:49,345 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:23:49,345 INFO L82 GeneralOperation]: Start isEquivalent. First operand 258 states. Second operand has 240 states, 235 states have (on average 1.4978723404255319) internal successors, (352), 235 states have internal predecessors, (352), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:49,346 INFO L74 IsIncluded]: Start isIncluded. First operand 258 states. Second operand has 240 states, 235 states have (on average 1.4978723404255319) internal successors, (352), 235 states have internal predecessors, (352), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:49,346 INFO L87 Difference]: Start difference. First operand 258 states. Second operand has 240 states, 235 states have (on average 1.4978723404255319) internal successors, (352), 235 states have internal predecessors, (352), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:49,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:49,352 INFO L93 Difference]: Finished difference Result 258 states and 380 transitions. [2022-04-14 18:23:49,352 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 380 transitions. [2022-04-14 18:23:49,352 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:23:49,352 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:23:49,353 INFO L74 IsIncluded]: Start isIncluded. First operand has 240 states, 235 states have (on average 1.4978723404255319) internal successors, (352), 235 states have internal predecessors, (352), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 258 states. [2022-04-14 18:23:49,353 INFO L87 Difference]: Start difference. First operand has 240 states, 235 states have (on average 1.4978723404255319) internal successors, (352), 235 states have internal predecessors, (352), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 258 states. [2022-04-14 18:23:49,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:49,359 INFO L93 Difference]: Finished difference Result 258 states and 380 transitions. [2022-04-14 18:23:49,359 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 380 transitions. [2022-04-14 18:23:49,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:23:49,359 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:23:49,359 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:23:49,359 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:23:49,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 240 states, 235 states have (on average 1.4978723404255319) internal successors, (352), 235 states have internal predecessors, (352), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 356 transitions. [2022-04-14 18:23:49,365 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 356 transitions. Word has length 59 [2022-04-14 18:23:49,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:23:49,365 INFO L478 AbstractCegarLoop]: Abstraction has 240 states and 356 transitions. [2022-04-14 18:23:49,365 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:49,366 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 356 transitions. [2022-04-14 18:23:49,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-04-14 18:23:49,366 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:23:49,366 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:23:49,366 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-14 18:23:49,366 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:23:49,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:23:49,367 INFO L85 PathProgramCache]: Analyzing trace with hash -2084364124, now seen corresponding path program 2 times [2022-04-14 18:23:49,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:23:49,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105869280] [2022-04-14 18:23:49,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:23:49,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:23:49,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:23:49,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:23:49,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:23:49,582 INFO L290 TraceCheckUtils]: 0: Hoare triple {3191#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {3184#true} is VALID [2022-04-14 18:23:49,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {3184#true} assume true; {3184#true} is VALID [2022-04-14 18:23:49,582 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3184#true} {3184#true} #593#return; {3184#true} is VALID [2022-04-14 18:23:49,583 INFO L272 TraceCheckUtils]: 0: Hoare triple {3184#true} call ULTIMATE.init(); {3191#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:23:49,583 INFO L290 TraceCheckUtils]: 1: Hoare triple {3191#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {3184#true} is VALID [2022-04-14 18:23:49,583 INFO L290 TraceCheckUtils]: 2: Hoare triple {3184#true} assume true; {3184#true} is VALID [2022-04-14 18:23:49,583 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3184#true} {3184#true} #593#return; {3184#true} is VALID [2022-04-14 18:23:49,583 INFO L272 TraceCheckUtils]: 4: Hoare triple {3184#true} call #t~ret158 := main(); {3184#true} is VALID [2022-04-14 18:23:49,583 INFO L290 TraceCheckUtils]: 5: Hoare triple {3184#true} call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(248);~s~0.base, ~s~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~malloc8.base, #t~malloc8.offset := #Ultimate.allocOnHeap(899);call write~$Pointer$(#t~malloc8.base, #t~malloc8.offset, ~s~0.base, 84 + ~s~0.offset, 4);havoc #t~malloc8.base, #t~malloc8.offset;call #t~malloc9.base, #t~malloc9.offset := #Ultimate.allocOnHeap(232);call write~$Pointer$(#t~malloc9.base, #t~malloc9.offset, ~s~0.base, 204 + ~s~0.offset, 4);havoc #t~malloc9.base, #t~malloc9.offset;call #t~malloc10.base, #t~malloc10.offset := #Ultimate.allocOnHeap(200);call write~$Pointer$(#t~malloc10.base, #t~malloc10.offset, ~s~0.base, 176 + ~s~0.offset, 4);havoc #t~malloc10.base, #t~malloc10.offset;call write~int(12292, ~s~0.base, 52 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;call write~int(#t~nondet11, ~s~0.base, ~s~0.offset, 4);havoc #t~nondet11;call write~$Pointer$(0, (if #t~nondet12 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet12 % 4294967296 % 4294967296 else #t~nondet12 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 192 + ~s~0.offset, 4);havoc #t~nondet12;call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~s~0.base, 204 + ~s~0.offset, 4);call write~$Pointer$(0, (if #t~nondet14 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet14 % 4294967296 % 4294967296 else #t~nondet14 % 4294967296 % 4294967296 - 4294967296), #t~mem13.base, 108 + #t~mem13.offset, 4);havoc #t~mem13.base, #t~mem13.offset;havoc #t~nondet14;call write~$Pointer$(0, (if #t~nondet15 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet15 % 4294967296 % 4294967296 else #t~nondet15 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 60 + ~s~0.offset, 4);havoc #t~nondet15;call write~$Pointer$(0, (if #t~nondet16 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet16 % 4294967296 % 4294967296 else #t~nondet16 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 20 + ~s~0.offset, 4);havoc #t~nondet16;call write~$Pointer$(0, (if #t~nondet17 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet17 % 4294967296 % 4294967296 else #t~nondet17 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 16 + ~s~0.offset, 4);havoc #t~nondet17;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;call write~int(#t~nondet19, #t~mem18.base, #t~mem18.offset, 4);havoc #t~mem18.base, #t~mem18.offset;havoc #t~nondet19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;call write~int(#t~nondet21, #t~mem20.base, 852 + #t~mem20.offset, 4);havoc #t~mem20.base, #t~mem20.offset;havoc #t~nondet21;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(40);call write~$Pointer$(#t~malloc23.base, #t~malloc23.offset, #t~mem22.base, 836 + #t~mem22.offset, 4);havoc #t~mem22.base, #t~mem22.offset;havoc #t~malloc23.base, #t~malloc23.offset;call #t~mem24.base, #t~mem24.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(#t~mem24.base, 836 + #t~mem24.offset, 4);call write~int(#t~nondet26, #t~mem25.base, 12 + #t~mem25.offset, 4);havoc #t~mem24.base, #t~mem24.offset;havoc #t~mem25.base, #t~mem25.offset;havoc #t~nondet26;call #t~mem27.base, #t~mem27.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;call write~int(#t~nondet28, #t~mem27.base, 844 + #t~mem27.offset, 4);havoc #t~mem27.base, #t~mem27.offset;havoc #t~nondet28; {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L272 TraceCheckUtils]: 6: Hoare triple {3184#true} call #t~ret29 := ssl3_connect(~s~0.base, ~s~0.offset); {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L290 TraceCheckUtils]: 7: Hoare triple {3184#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~buf~0.base, ~buf~0.offset;havoc ~tmp~2;havoc ~l~0;havoc ~num1~0;havoc ~cb~0.base, ~cb~0.offset;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___1~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___2~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___3~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___4~0 := #t~nondet33;havoc #t~nondet33;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___5~0 := #t~nondet34;havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___6~0 := #t~nondet35;havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___7~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___8~0 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___9~0 := #t~nondet38;havoc #t~nondet38;havoc ~blastFlag~0;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;call write~int(#t~nondet39, ~s.base, 92 + ~s.offset, 4);havoc #t~nondet39;call write~int(12292, ~s.base, 52 + ~s.offset, 4);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~tmp~2 := #t~nondet40;havoc #t~nondet40;~cb~0.base, ~cb~0.offset := 0, 0;~ret~0 := -1;~skip~0 := 0;call #t~mem41.base, #t~mem41.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L290 TraceCheckUtils]: 8: Hoare triple {3184#true} assume 0 != (#t~mem41.base + #t~mem41.offset) % 4294967296;havoc #t~mem41.base, #t~mem41.offset;call #t~mem42.base, #t~mem42.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4);~cb~0.base, ~cb~0.offset := #t~mem42.base, #t~mem42.offset;havoc #t~mem42.base, #t~mem42.offset; {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L290 TraceCheckUtils]: 9: Hoare triple {3184#true} call #t~mem47 := read~int(~s.base, 28 + ~s.offset, 4);call write~int(1 + #t~mem47, ~s.base, 28 + ~s.offset, 4);havoc #t~mem47; {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L290 TraceCheckUtils]: 10: Hoare triple {3184#true} assume !(0 != (if 0 == ~tmp___1~0 then 0 else (if 1 == ~tmp___1~0 then 0 else ~bitwiseAnd(~tmp___1~0, 12288)))); {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L290 TraceCheckUtils]: 11: Hoare triple {3184#true} assume !false; {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L290 TraceCheckUtils]: 12: Hoare triple {3184#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L290 TraceCheckUtils]: 13: Hoare triple {3184#true} assume 12292 == #t~mem49;havoc #t~mem49; {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L290 TraceCheckUtils]: 14: Hoare triple {3184#true} call write~int(1, ~s.base, 40 + ~s.offset, 4);call write~int(4096, ~s.base, 52 + ~s.offset, 4);call #t~mem82.base, #t~mem82.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem83 := read~int(#t~mem82.base, 64 + #t~mem82.offset, 4);call write~int(1 + #t~mem83, #t~mem82.base, 64 + #t~mem82.offset, 4);havoc #t~mem82.base, #t~mem82.offset;havoc #t~mem83; {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L290 TraceCheckUtils]: 15: Hoare triple {3184#true} call write~int(0, ~s.base, 36 + ~s.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L290 TraceCheckUtils]: 16: Hoare triple {3184#true} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L290 TraceCheckUtils]: 17: Hoare triple {3184#true} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,584 INFO L290 TraceCheckUtils]: 18: Hoare triple {3184#true} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,585 INFO L290 TraceCheckUtils]: 19: Hoare triple {3184#true} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {3184#true} is VALID [2022-04-14 18:23:49,585 INFO L290 TraceCheckUtils]: 20: Hoare triple {3184#true} assume !(0 == ~tmp___4~0); {3184#true} is VALID [2022-04-14 18:23:49,585 INFO L290 TraceCheckUtils]: 21: Hoare triple {3184#true} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,585 INFO L290 TraceCheckUtils]: 22: Hoare triple {3184#true} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,585 INFO L290 TraceCheckUtils]: 23: Hoare triple {3184#true} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {3184#true} is VALID [2022-04-14 18:23:49,585 INFO L290 TraceCheckUtils]: 24: Hoare triple {3184#true} ~skip~0 := 0; {3184#true} is VALID [2022-04-14 18:23:49,585 INFO L290 TraceCheckUtils]: 25: Hoare triple {3184#true} assume !false; {3184#true} is VALID [2022-04-14 18:23:49,585 INFO L290 TraceCheckUtils]: 26: Hoare triple {3184#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,585 INFO L290 TraceCheckUtils]: 27: Hoare triple {3184#true} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,607 INFO L290 TraceCheckUtils]: 28: Hoare triple {3184#true} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,607 INFO L290 TraceCheckUtils]: 29: Hoare triple {3184#true} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,607 INFO L290 TraceCheckUtils]: 30: Hoare triple {3184#true} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,607 INFO L290 TraceCheckUtils]: 31: Hoare triple {3184#true} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {3184#true} is VALID [2022-04-14 18:23:49,608 INFO L290 TraceCheckUtils]: 32: Hoare triple {3184#true} assume 4368 == #t~mem54;havoc #t~mem54; {3184#true} is VALID [2022-04-14 18:23:49,608 INFO L290 TraceCheckUtils]: 33: Hoare triple {3184#true} call write~int(0, ~s.base, 48 + ~s.offset, 4);assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~ret~0 := #t~nondet89;havoc #t~nondet89; {3184#true} is VALID [2022-04-14 18:23:49,608 INFO L290 TraceCheckUtils]: 34: Hoare triple {3184#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {3184#true} is VALID [2022-04-14 18:23:49,609 INFO L290 TraceCheckUtils]: 35: Hoare triple {3184#true} assume !(~ret~0 <= 0);call write~int(4384, ~s.base, 52 + ~s.offset, 4);call write~int(0, ~s.base, 64 + ~s.offset, 4);call #t~mem90.base, #t~mem90.offset := read~$Pointer$(~s.base, 20 + ~s.offset, 4);call #t~mem91.base, #t~mem91.offset := read~$Pointer$(~s.base, 16 + ~s.offset, 4); {3189#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:49,610 INFO L290 TraceCheckUtils]: 36: Hoare triple {3189#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume (#t~mem90.base + #t~mem90.offset) % 4294967296 != (#t~mem91.base + #t~mem91.offset) % 4294967296;havoc #t~mem90.base, #t~mem90.offset;havoc #t~mem91.base, #t~mem91.offset; {3189#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:49,610 INFO L290 TraceCheckUtils]: 37: Hoare triple {3189#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {3189#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:49,610 INFO L290 TraceCheckUtils]: 38: Hoare triple {3189#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {3189#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:49,611 INFO L290 TraceCheckUtils]: 39: Hoare triple {3189#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} ~skip~0 := 0; {3189#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:49,611 INFO L290 TraceCheckUtils]: 40: Hoare triple {3189#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !false; {3189#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:49,611 INFO L290 TraceCheckUtils]: 41: Hoare triple {3189#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {3190#(= |ssl3_connect_#t~mem49| 4384)} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 42: Hoare triple {3190#(= |ssl3_connect_#t~mem49| 4384)} assume 12292 == #t~mem49;havoc #t~mem49; {3185#false} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 43: Hoare triple {3185#false} call write~int(1, ~s.base, 40 + ~s.offset, 4);call write~int(4096, ~s.base, 52 + ~s.offset, 4);call #t~mem82.base, #t~mem82.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem83 := read~int(#t~mem82.base, 64 + #t~mem82.offset, 4);call write~int(1 + #t~mem83, #t~mem82.base, 64 + #t~mem82.offset, 4);havoc #t~mem82.base, #t~mem82.offset;havoc #t~mem83; {3185#false} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 44: Hoare triple {3185#false} call write~int(0, ~s.base, 36 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 45: Hoare triple {3185#false} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {3185#false} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 46: Hoare triple {3185#false} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 47: Hoare triple {3185#false} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 48: Hoare triple {3185#false} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {3185#false} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 49: Hoare triple {3185#false} assume !(0 == ~tmp___4~0); {3185#false} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 50: Hoare triple {3185#false} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 51: Hoare triple {3185#false} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 52: Hoare triple {3185#false} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {3185#false} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 53: Hoare triple {3185#false} ~skip~0 := 0; {3185#false} is VALID [2022-04-14 18:23:49,612 INFO L290 TraceCheckUtils]: 54: Hoare triple {3185#false} assume !false; {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 55: Hoare triple {3185#false} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 56: Hoare triple {3185#false} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 57: Hoare triple {3185#false} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 58: Hoare triple {3185#false} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 59: Hoare triple {3185#false} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 60: Hoare triple {3185#false} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 61: Hoare triple {3185#false} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 62: Hoare triple {3185#false} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 63: Hoare triple {3185#false} assume !(4384 == #t~mem56);havoc #t~mem56;call #t~mem57 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 64: Hoare triple {3185#false} assume !(4385 == #t~mem57);havoc #t~mem57;call #t~mem58 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 65: Hoare triple {3185#false} assume !(4400 == #t~mem58);havoc #t~mem58;call #t~mem59 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 66: Hoare triple {3185#false} assume !(4401 == #t~mem59);havoc #t~mem59;call #t~mem60 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,613 INFO L290 TraceCheckUtils]: 67: Hoare triple {3185#false} assume !(4416 == #t~mem60);havoc #t~mem60;call #t~mem61 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,614 INFO L290 TraceCheckUtils]: 68: Hoare triple {3185#false} assume !(4417 == #t~mem61);havoc #t~mem61;call #t~mem62 := read~int(~s.base, 52 + ~s.offset, 4); {3185#false} is VALID [2022-04-14 18:23:49,614 INFO L290 TraceCheckUtils]: 69: Hoare triple {3185#false} assume 4432 == #t~mem62;havoc #t~mem62; {3185#false} is VALID [2022-04-14 18:23:49,614 INFO L290 TraceCheckUtils]: 70: Hoare triple {3185#false} assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~ret~0 := #t~nondet99;havoc #t~nondet99; {3185#false} is VALID [2022-04-14 18:23:49,614 INFO L290 TraceCheckUtils]: 71: Hoare triple {3185#false} assume 4 == ~blastFlag~0; {3185#false} is VALID [2022-04-14 18:23:49,614 INFO L290 TraceCheckUtils]: 72: Hoare triple {3185#false} assume !false; {3185#false} is VALID [2022-04-14 18:23:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-14 18:23:49,614 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:23:49,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105869280] [2022-04-14 18:23:49,614 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [105869280] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:23:49,614 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:23:49,614 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-14 18:23:49,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677497989] [2022-04-14 18:23:49,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:23:49,615 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 73 [2022-04-14 18:23:49,615 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:23:49,615 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:49,670 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:23:49,671 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-14 18:23:49,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:23:49,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-14 18:23:49,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-14 18:23:49,671 INFO L87 Difference]: Start difference. First operand 240 states and 356 transitions. Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:51,693 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-04-14 18:23:52,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:52,636 INFO L93 Difference]: Finished difference Result 380 states and 567 transitions. [2022-04-14 18:23:52,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-14 18:23:52,636 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 73 [2022-04-14 18:23:52,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:23:52,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 386 transitions. [2022-04-14 18:23:52,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:52,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 386 transitions. [2022-04-14 18:23:52,642 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 386 transitions. [2022-04-14 18:23:52,900 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 386 edges. 386 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:23:52,903 INFO L225 Difference]: With dead ends: 380 [2022-04-14 18:23:52,903 INFO L226 Difference]: Without dead ends: 257 [2022-04-14 18:23:52,904 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-14 18:23:52,905 INFO L913 BasicCegarLoop]: 199 mSDtfsCounter, 39 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 353 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 486 SdHoareTripleChecker+Invalid, 362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 353 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-14 18:23:52,905 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 486 Invalid, 362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 353 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2022-04-14 18:23:52,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2022-04-14 18:23:52,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 240. [2022-04-14 18:23:52,931 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:23:52,931 INFO L82 GeneralOperation]: Start isEquivalent. First operand 257 states. Second operand has 240 states, 235 states have (on average 1.4936170212765958) internal successors, (351), 235 states have internal predecessors, (351), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:52,932 INFO L74 IsIncluded]: Start isIncluded. First operand 257 states. Second operand has 240 states, 235 states have (on average 1.4936170212765958) internal successors, (351), 235 states have internal predecessors, (351), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:52,932 INFO L87 Difference]: Start difference. First operand 257 states. Second operand has 240 states, 235 states have (on average 1.4936170212765958) internal successors, (351), 235 states have internal predecessors, (351), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:52,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:52,937 INFO L93 Difference]: Finished difference Result 257 states and 378 transitions. [2022-04-14 18:23:52,937 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 378 transitions. [2022-04-14 18:23:52,938 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:23:52,938 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:23:52,938 INFO L74 IsIncluded]: Start isIncluded. First operand has 240 states, 235 states have (on average 1.4936170212765958) internal successors, (351), 235 states have internal predecessors, (351), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 257 states. [2022-04-14 18:23:52,939 INFO L87 Difference]: Start difference. First operand has 240 states, 235 states have (on average 1.4936170212765958) internal successors, (351), 235 states have internal predecessors, (351), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 257 states. [2022-04-14 18:23:52,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:52,944 INFO L93 Difference]: Finished difference Result 257 states and 378 transitions. [2022-04-14 18:23:52,944 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 378 transitions. [2022-04-14 18:23:52,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:23:52,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:23:52,944 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:23:52,944 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:23:52,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 240 states, 235 states have (on average 1.4936170212765958) internal successors, (351), 235 states have internal predecessors, (351), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 355 transitions. [2022-04-14 18:23:52,954 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 355 transitions. Word has length 73 [2022-04-14 18:23:52,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:23:52,954 INFO L478 AbstractCegarLoop]: Abstraction has 240 states and 355 transitions. [2022-04-14 18:23:52,955 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:52,955 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 355 transitions. [2022-04-14 18:23:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-04-14 18:23:52,956 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:23:52,956 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:23:52,956 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-14 18:23:52,956 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:23:52,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:23:52,957 INFO L85 PathProgramCache]: Analyzing trace with hash 1101622726, now seen corresponding path program 1 times [2022-04-14 18:23:52,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:23:52,957 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963161297] [2022-04-14 18:23:52,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:23:52,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:23:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:23:53,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:23:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:23:53,165 INFO L290 TraceCheckUtils]: 0: Hoare triple {4438#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {4431#true} is VALID [2022-04-14 18:23:53,165 INFO L290 TraceCheckUtils]: 1: Hoare triple {4431#true} assume true; {4431#true} is VALID [2022-04-14 18:23:53,165 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4431#true} {4431#true} #593#return; {4431#true} is VALID [2022-04-14 18:23:53,166 INFO L272 TraceCheckUtils]: 0: Hoare triple {4431#true} call ULTIMATE.init(); {4438#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:23:53,166 INFO L290 TraceCheckUtils]: 1: Hoare triple {4438#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {4431#true} is VALID [2022-04-14 18:23:53,166 INFO L290 TraceCheckUtils]: 2: Hoare triple {4431#true} assume true; {4431#true} is VALID [2022-04-14 18:23:53,166 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4431#true} {4431#true} #593#return; {4431#true} is VALID [2022-04-14 18:23:53,166 INFO L272 TraceCheckUtils]: 4: Hoare triple {4431#true} call #t~ret158 := main(); {4431#true} is VALID [2022-04-14 18:23:53,166 INFO L290 TraceCheckUtils]: 5: Hoare triple {4431#true} call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(248);~s~0.base, ~s~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~malloc8.base, #t~malloc8.offset := #Ultimate.allocOnHeap(899);call write~$Pointer$(#t~malloc8.base, #t~malloc8.offset, ~s~0.base, 84 + ~s~0.offset, 4);havoc #t~malloc8.base, #t~malloc8.offset;call #t~malloc9.base, #t~malloc9.offset := #Ultimate.allocOnHeap(232);call write~$Pointer$(#t~malloc9.base, #t~malloc9.offset, ~s~0.base, 204 + ~s~0.offset, 4);havoc #t~malloc9.base, #t~malloc9.offset;call #t~malloc10.base, #t~malloc10.offset := #Ultimate.allocOnHeap(200);call write~$Pointer$(#t~malloc10.base, #t~malloc10.offset, ~s~0.base, 176 + ~s~0.offset, 4);havoc #t~malloc10.base, #t~malloc10.offset;call write~int(12292, ~s~0.base, 52 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;call write~int(#t~nondet11, ~s~0.base, ~s~0.offset, 4);havoc #t~nondet11;call write~$Pointer$(0, (if #t~nondet12 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet12 % 4294967296 % 4294967296 else #t~nondet12 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 192 + ~s~0.offset, 4);havoc #t~nondet12;call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~s~0.base, 204 + ~s~0.offset, 4);call write~$Pointer$(0, (if #t~nondet14 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet14 % 4294967296 % 4294967296 else #t~nondet14 % 4294967296 % 4294967296 - 4294967296), #t~mem13.base, 108 + #t~mem13.offset, 4);havoc #t~mem13.base, #t~mem13.offset;havoc #t~nondet14;call write~$Pointer$(0, (if #t~nondet15 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet15 % 4294967296 % 4294967296 else #t~nondet15 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 60 + ~s~0.offset, 4);havoc #t~nondet15;call write~$Pointer$(0, (if #t~nondet16 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet16 % 4294967296 % 4294967296 else #t~nondet16 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 20 + ~s~0.offset, 4);havoc #t~nondet16;call write~$Pointer$(0, (if #t~nondet17 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet17 % 4294967296 % 4294967296 else #t~nondet17 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 16 + ~s~0.offset, 4);havoc #t~nondet17;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;call write~int(#t~nondet19, #t~mem18.base, #t~mem18.offset, 4);havoc #t~mem18.base, #t~mem18.offset;havoc #t~nondet19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;call write~int(#t~nondet21, #t~mem20.base, 852 + #t~mem20.offset, 4);havoc #t~mem20.base, #t~mem20.offset;havoc #t~nondet21;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(40);call write~$Pointer$(#t~malloc23.base, #t~malloc23.offset, #t~mem22.base, 836 + #t~mem22.offset, 4);havoc #t~mem22.base, #t~mem22.offset;havoc #t~malloc23.base, #t~malloc23.offset;call #t~mem24.base, #t~mem24.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(#t~mem24.base, 836 + #t~mem24.offset, 4);call write~int(#t~nondet26, #t~mem25.base, 12 + #t~mem25.offset, 4);havoc #t~mem24.base, #t~mem24.offset;havoc #t~mem25.base, #t~mem25.offset;havoc #t~nondet26;call #t~mem27.base, #t~mem27.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;call write~int(#t~nondet28, #t~mem27.base, 844 + #t~mem27.offset, 4);havoc #t~mem27.base, #t~mem27.offset;havoc #t~nondet28; {4431#true} is VALID [2022-04-14 18:23:53,166 INFO L272 TraceCheckUtils]: 6: Hoare triple {4431#true} call #t~ret29 := ssl3_connect(~s~0.base, ~s~0.offset); {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 7: Hoare triple {4431#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~buf~0.base, ~buf~0.offset;havoc ~tmp~2;havoc ~l~0;havoc ~num1~0;havoc ~cb~0.base, ~cb~0.offset;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___1~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___2~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___3~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___4~0 := #t~nondet33;havoc #t~nondet33;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___5~0 := #t~nondet34;havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___6~0 := #t~nondet35;havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___7~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___8~0 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___9~0 := #t~nondet38;havoc #t~nondet38;havoc ~blastFlag~0;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;call write~int(#t~nondet39, ~s.base, 92 + ~s.offset, 4);havoc #t~nondet39;call write~int(12292, ~s.base, 52 + ~s.offset, 4);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~tmp~2 := #t~nondet40;havoc #t~nondet40;~cb~0.base, ~cb~0.offset := 0, 0;~ret~0 := -1;~skip~0 := 0;call #t~mem41.base, #t~mem41.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 8: Hoare triple {4431#true} assume 0 != (#t~mem41.base + #t~mem41.offset) % 4294967296;havoc #t~mem41.base, #t~mem41.offset;call #t~mem42.base, #t~mem42.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4);~cb~0.base, ~cb~0.offset := #t~mem42.base, #t~mem42.offset;havoc #t~mem42.base, #t~mem42.offset; {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 9: Hoare triple {4431#true} call #t~mem47 := read~int(~s.base, 28 + ~s.offset, 4);call write~int(1 + #t~mem47, ~s.base, 28 + ~s.offset, 4);havoc #t~mem47; {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 10: Hoare triple {4431#true} assume !(0 != (if 0 == ~tmp___1~0 then 0 else (if 1 == ~tmp___1~0 then 0 else ~bitwiseAnd(~tmp___1~0, 12288)))); {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 11: Hoare triple {4431#true} assume !false; {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 12: Hoare triple {4431#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 13: Hoare triple {4431#true} assume 12292 == #t~mem49;havoc #t~mem49; {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 14: Hoare triple {4431#true} call write~int(1, ~s.base, 40 + ~s.offset, 4);call write~int(4096, ~s.base, 52 + ~s.offset, 4);call #t~mem82.base, #t~mem82.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem83 := read~int(#t~mem82.base, 64 + #t~mem82.offset, 4);call write~int(1 + #t~mem83, #t~mem82.base, 64 + #t~mem82.offset, 4);havoc #t~mem82.base, #t~mem82.offset;havoc #t~mem83; {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 15: Hoare triple {4431#true} call write~int(0, ~s.base, 36 + ~s.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 16: Hoare triple {4431#true} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 17: Hoare triple {4431#true} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 18: Hoare triple {4431#true} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 19: Hoare triple {4431#true} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {4431#true} is VALID [2022-04-14 18:23:53,167 INFO L290 TraceCheckUtils]: 20: Hoare triple {4431#true} assume !(0 == ~tmp___4~0); {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 21: Hoare triple {4431#true} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 22: Hoare triple {4431#true} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 23: Hoare triple {4431#true} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 24: Hoare triple {4431#true} ~skip~0 := 0; {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 25: Hoare triple {4431#true} assume !false; {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 26: Hoare triple {4431#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 27: Hoare triple {4431#true} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 28: Hoare triple {4431#true} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 29: Hoare triple {4431#true} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 30: Hoare triple {4431#true} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 31: Hoare triple {4431#true} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 32: Hoare triple {4431#true} assume 4368 == #t~mem54;havoc #t~mem54; {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 33: Hoare triple {4431#true} call write~int(0, ~s.base, 48 + ~s.offset, 4);assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~ret~0 := #t~nondet89;havoc #t~nondet89; {4431#true} is VALID [2022-04-14 18:23:53,168 INFO L290 TraceCheckUtils]: 34: Hoare triple {4431#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {4431#true} is VALID [2022-04-14 18:23:53,173 INFO L290 TraceCheckUtils]: 35: Hoare triple {4431#true} assume !(~ret~0 <= 0);call write~int(4384, ~s.base, 52 + ~s.offset, 4);call write~int(0, ~s.base, 64 + ~s.offset, 4);call #t~mem90.base, #t~mem90.offset := read~$Pointer$(~s.base, 20 + ~s.offset, 4);call #t~mem91.base, #t~mem91.offset := read~$Pointer$(~s.base, 16 + ~s.offset, 4); {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:23:53,173 INFO L290 TraceCheckUtils]: 36: Hoare triple {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} assume (#t~mem90.base + #t~mem90.offset) % 4294967296 != (#t~mem91.base + #t~mem91.offset) % 4294967296;havoc #t~mem90.base, #t~mem90.offset;havoc #t~mem91.base, #t~mem91.offset; {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:23:53,173 INFO L290 TraceCheckUtils]: 37: Hoare triple {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:23:53,174 INFO L290 TraceCheckUtils]: 38: Hoare triple {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:23:53,174 INFO L290 TraceCheckUtils]: 39: Hoare triple {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} ~skip~0 := 0; {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:23:53,174 INFO L290 TraceCheckUtils]: 40: Hoare triple {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} assume !false; {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:23:53,175 INFO L290 TraceCheckUtils]: 41: Hoare triple {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:23:53,175 INFO L290 TraceCheckUtils]: 42: Hoare triple {4436#(not (= 16384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {4437#(not (= |ssl3_connect_#t~mem50| 16384))} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 43: Hoare triple {4437#(not (= |ssl3_connect_#t~mem50| 16384))} assume 16384 == #t~mem50;havoc #t~mem50; {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 44: Hoare triple {4432#false} call write~int(0, ~s.base, 36 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 45: Hoare triple {4432#false} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 46: Hoare triple {4432#false} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 47: Hoare triple {4432#false} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 48: Hoare triple {4432#false} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 49: Hoare triple {4432#false} assume !(0 == ~tmp___4~0); {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 50: Hoare triple {4432#false} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 51: Hoare triple {4432#false} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 52: Hoare triple {4432#false} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 53: Hoare triple {4432#false} ~skip~0 := 0; {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 54: Hoare triple {4432#false} assume !false; {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 55: Hoare triple {4432#false} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 56: Hoare triple {4432#false} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 57: Hoare triple {4432#false} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,176 INFO L290 TraceCheckUtils]: 58: Hoare triple {4432#false} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 59: Hoare triple {4432#false} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 60: Hoare triple {4432#false} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 61: Hoare triple {4432#false} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 62: Hoare triple {4432#false} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 63: Hoare triple {4432#false} assume !(4384 == #t~mem56);havoc #t~mem56;call #t~mem57 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 64: Hoare triple {4432#false} assume !(4385 == #t~mem57);havoc #t~mem57;call #t~mem58 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 65: Hoare triple {4432#false} assume !(4400 == #t~mem58);havoc #t~mem58;call #t~mem59 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 66: Hoare triple {4432#false} assume !(4401 == #t~mem59);havoc #t~mem59;call #t~mem60 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 67: Hoare triple {4432#false} assume !(4416 == #t~mem60);havoc #t~mem60;call #t~mem61 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 68: Hoare triple {4432#false} assume !(4417 == #t~mem61);havoc #t~mem61;call #t~mem62 := read~int(~s.base, 52 + ~s.offset, 4); {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 69: Hoare triple {4432#false} assume 4432 == #t~mem62;havoc #t~mem62; {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 70: Hoare triple {4432#false} assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~ret~0 := #t~nondet99;havoc #t~nondet99; {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 71: Hoare triple {4432#false} assume 4 == ~blastFlag~0; {4432#false} is VALID [2022-04-14 18:23:53,177 INFO L290 TraceCheckUtils]: 72: Hoare triple {4432#false} assume !false; {4432#false} is VALID [2022-04-14 18:23:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-14 18:23:53,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:23:53,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963161297] [2022-04-14 18:23:53,178 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1963161297] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:23:53,178 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:23:53,178 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-14 18:23:53,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975480444] [2022-04-14 18:23:53,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:23:53,179 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 73 [2022-04-14 18:23:53,179 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:23:53,179 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:53,237 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:23:53,237 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-14 18:23:53,237 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:23:53,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-14 18:23:53,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-14 18:23:53,238 INFO L87 Difference]: Start difference. First operand 240 states and 355 transitions. Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:55,260 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-04-14 18:23:56,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:56,245 INFO L93 Difference]: Finished difference Result 647 states and 966 transitions. [2022-04-14 18:23:56,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-14 18:23:56,246 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 73 [2022-04-14 18:23:56,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:23:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:56,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 475 transitions. [2022-04-14 18:23:56,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 475 transitions. [2022-04-14 18:23:56,251 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 475 transitions. [2022-04-14 18:23:56,562 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 475 edges. 475 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:23:56,570 INFO L225 Difference]: With dead ends: 647 [2022-04-14 18:23:56,570 INFO L226 Difference]: Without dead ends: 423 [2022-04-14 18:23:56,571 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-14 18:23:56,572 INFO L913 BasicCegarLoop]: 97 mSDtfsCounter, 119 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 382 mSolverCounterSat, 46 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 119 SdHoareTripleChecker+Valid, 278 SdHoareTripleChecker+Invalid, 429 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 382 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-14 18:23:56,572 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [119 Valid, 278 Invalid, 429 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 382 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2022-04-14 18:23:56,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2022-04-14 18:23:56,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 264. [2022-04-14 18:23:56,591 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:23:56,591 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand has 264 states, 259 states have (on average 1.4903474903474903) internal successors, (386), 259 states have internal predecessors, (386), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:56,592 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand has 264 states, 259 states have (on average 1.4903474903474903) internal successors, (386), 259 states have internal predecessors, (386), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:56,592 INFO L87 Difference]: Start difference. First operand 423 states. Second operand has 264 states, 259 states have (on average 1.4903474903474903) internal successors, (386), 259 states have internal predecessors, (386), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:56,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:56,600 INFO L93 Difference]: Finished difference Result 423 states and 628 transitions. [2022-04-14 18:23:56,600 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 628 transitions. [2022-04-14 18:23:56,601 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:23:56,601 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:23:56,602 INFO L74 IsIncluded]: Start isIncluded. First operand has 264 states, 259 states have (on average 1.4903474903474903) internal successors, (386), 259 states have internal predecessors, (386), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 423 states. [2022-04-14 18:23:56,602 INFO L87 Difference]: Start difference. First operand has 264 states, 259 states have (on average 1.4903474903474903) internal successors, (386), 259 states have internal predecessors, (386), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 423 states. [2022-04-14 18:23:56,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:56,610 INFO L93 Difference]: Finished difference Result 423 states and 628 transitions. [2022-04-14 18:23:56,610 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 628 transitions. [2022-04-14 18:23:56,611 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:23:56,611 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:23:56,611 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:23:56,611 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:23:56,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 264 states, 259 states have (on average 1.4903474903474903) internal successors, (386), 259 states have internal predecessors, (386), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:56,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 390 transitions. [2022-04-14 18:23:56,616 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 390 transitions. Word has length 73 [2022-04-14 18:23:56,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:23:56,616 INFO L478 AbstractCegarLoop]: Abstraction has 264 states and 390 transitions. [2022-04-14 18:23:56,616 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 390 transitions. [2022-04-14 18:23:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-04-14 18:23:56,617 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:23:56,617 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 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] [2022-04-14 18:23:56,617 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-14 18:23:56,617 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:23:56,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:23:56,617 INFO L85 PathProgramCache]: Analyzing trace with hash -155040791, now seen corresponding path program 1 times [2022-04-14 18:23:56,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:23:56,617 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [463382326] [2022-04-14 18:23:56,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:23:56,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:23:56,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:23:56,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:23:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:23:56,813 INFO L290 TraceCheckUtils]: 0: Hoare triple {6356#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {6349#true} is VALID [2022-04-14 18:23:56,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {6349#true} assume true; {6349#true} is VALID [2022-04-14 18:23:56,813 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6349#true} {6349#true} #593#return; {6349#true} is VALID [2022-04-14 18:23:56,814 INFO L272 TraceCheckUtils]: 0: Hoare triple {6349#true} call ULTIMATE.init(); {6356#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:23:56,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {6356#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {6349#true} is VALID [2022-04-14 18:23:56,814 INFO L290 TraceCheckUtils]: 2: Hoare triple {6349#true} assume true; {6349#true} is VALID [2022-04-14 18:23:56,814 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6349#true} {6349#true} #593#return; {6349#true} is VALID [2022-04-14 18:23:56,814 INFO L272 TraceCheckUtils]: 4: Hoare triple {6349#true} call #t~ret158 := main(); {6349#true} is VALID [2022-04-14 18:23:56,814 INFO L290 TraceCheckUtils]: 5: Hoare triple {6349#true} call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(248);~s~0.base, ~s~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~malloc8.base, #t~malloc8.offset := #Ultimate.allocOnHeap(899);call write~$Pointer$(#t~malloc8.base, #t~malloc8.offset, ~s~0.base, 84 + ~s~0.offset, 4);havoc #t~malloc8.base, #t~malloc8.offset;call #t~malloc9.base, #t~malloc9.offset := #Ultimate.allocOnHeap(232);call write~$Pointer$(#t~malloc9.base, #t~malloc9.offset, ~s~0.base, 204 + ~s~0.offset, 4);havoc #t~malloc9.base, #t~malloc9.offset;call #t~malloc10.base, #t~malloc10.offset := #Ultimate.allocOnHeap(200);call write~$Pointer$(#t~malloc10.base, #t~malloc10.offset, ~s~0.base, 176 + ~s~0.offset, 4);havoc #t~malloc10.base, #t~malloc10.offset;call write~int(12292, ~s~0.base, 52 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;call write~int(#t~nondet11, ~s~0.base, ~s~0.offset, 4);havoc #t~nondet11;call write~$Pointer$(0, (if #t~nondet12 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet12 % 4294967296 % 4294967296 else #t~nondet12 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 192 + ~s~0.offset, 4);havoc #t~nondet12;call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~s~0.base, 204 + ~s~0.offset, 4);call write~$Pointer$(0, (if #t~nondet14 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet14 % 4294967296 % 4294967296 else #t~nondet14 % 4294967296 % 4294967296 - 4294967296), #t~mem13.base, 108 + #t~mem13.offset, 4);havoc #t~mem13.base, #t~mem13.offset;havoc #t~nondet14;call write~$Pointer$(0, (if #t~nondet15 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet15 % 4294967296 % 4294967296 else #t~nondet15 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 60 + ~s~0.offset, 4);havoc #t~nondet15;call write~$Pointer$(0, (if #t~nondet16 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet16 % 4294967296 % 4294967296 else #t~nondet16 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 20 + ~s~0.offset, 4);havoc #t~nondet16;call write~$Pointer$(0, (if #t~nondet17 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet17 % 4294967296 % 4294967296 else #t~nondet17 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 16 + ~s~0.offset, 4);havoc #t~nondet17;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;call write~int(#t~nondet19, #t~mem18.base, #t~mem18.offset, 4);havoc #t~mem18.base, #t~mem18.offset;havoc #t~nondet19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;call write~int(#t~nondet21, #t~mem20.base, 852 + #t~mem20.offset, 4);havoc #t~mem20.base, #t~mem20.offset;havoc #t~nondet21;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(40);call write~$Pointer$(#t~malloc23.base, #t~malloc23.offset, #t~mem22.base, 836 + #t~mem22.offset, 4);havoc #t~mem22.base, #t~mem22.offset;havoc #t~malloc23.base, #t~malloc23.offset;call #t~mem24.base, #t~mem24.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(#t~mem24.base, 836 + #t~mem24.offset, 4);call write~int(#t~nondet26, #t~mem25.base, 12 + #t~mem25.offset, 4);havoc #t~mem24.base, #t~mem24.offset;havoc #t~mem25.base, #t~mem25.offset;havoc #t~nondet26;call #t~mem27.base, #t~mem27.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;call write~int(#t~nondet28, #t~mem27.base, 844 + #t~mem27.offset, 4);havoc #t~mem27.base, #t~mem27.offset;havoc #t~nondet28; {6349#true} is VALID [2022-04-14 18:23:56,814 INFO L272 TraceCheckUtils]: 6: Hoare triple {6349#true} call #t~ret29 := ssl3_connect(~s~0.base, ~s~0.offset); {6349#true} is VALID [2022-04-14 18:23:56,815 INFO L290 TraceCheckUtils]: 7: Hoare triple {6349#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~buf~0.base, ~buf~0.offset;havoc ~tmp~2;havoc ~l~0;havoc ~num1~0;havoc ~cb~0.base, ~cb~0.offset;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___1~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___2~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___3~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___4~0 := #t~nondet33;havoc #t~nondet33;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___5~0 := #t~nondet34;havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___6~0 := #t~nondet35;havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___7~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___8~0 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___9~0 := #t~nondet38;havoc #t~nondet38;havoc ~blastFlag~0;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;call write~int(#t~nondet39, ~s.base, 92 + ~s.offset, 4);havoc #t~nondet39;call write~int(12292, ~s.base, 52 + ~s.offset, 4);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~tmp~2 := #t~nondet40;havoc #t~nondet40;~cb~0.base, ~cb~0.offset := 0, 0;~ret~0 := -1;~skip~0 := 0;call #t~mem41.base, #t~mem41.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,815 INFO L290 TraceCheckUtils]: 8: Hoare triple {6349#true} assume 0 != (#t~mem41.base + #t~mem41.offset) % 4294967296;havoc #t~mem41.base, #t~mem41.offset;call #t~mem42.base, #t~mem42.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4);~cb~0.base, ~cb~0.offset := #t~mem42.base, #t~mem42.offset;havoc #t~mem42.base, #t~mem42.offset; {6349#true} is VALID [2022-04-14 18:23:56,816 INFO L290 TraceCheckUtils]: 9: Hoare triple {6349#true} call #t~mem47 := read~int(~s.base, 28 + ~s.offset, 4);call write~int(1 + #t~mem47, ~s.base, 28 + ~s.offset, 4);havoc #t~mem47; {6349#true} is VALID [2022-04-14 18:23:56,816 INFO L290 TraceCheckUtils]: 10: Hoare triple {6349#true} assume !(0 != (if 0 == ~tmp___1~0 then 0 else (if 1 == ~tmp___1~0 then 0 else ~bitwiseAnd(~tmp___1~0, 12288)))); {6349#true} is VALID [2022-04-14 18:23:56,816 INFO L290 TraceCheckUtils]: 11: Hoare triple {6349#true} assume !false; {6349#true} is VALID [2022-04-14 18:23:56,816 INFO L290 TraceCheckUtils]: 12: Hoare triple {6349#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,816 INFO L290 TraceCheckUtils]: 13: Hoare triple {6349#true} assume 12292 == #t~mem49;havoc #t~mem49; {6349#true} is VALID [2022-04-14 18:23:56,816 INFO L290 TraceCheckUtils]: 14: Hoare triple {6349#true} call write~int(1, ~s.base, 40 + ~s.offset, 4);call write~int(4096, ~s.base, 52 + ~s.offset, 4);call #t~mem82.base, #t~mem82.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem83 := read~int(#t~mem82.base, 64 + #t~mem82.offset, 4);call write~int(1 + #t~mem83, #t~mem82.base, 64 + #t~mem82.offset, 4);havoc #t~mem82.base, #t~mem82.offset;havoc #t~mem83; {6349#true} is VALID [2022-04-14 18:23:56,816 INFO L290 TraceCheckUtils]: 15: Hoare triple {6349#true} call write~int(0, ~s.base, 36 + ~s.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,816 INFO L290 TraceCheckUtils]: 16: Hoare triple {6349#true} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {6349#true} is VALID [2022-04-14 18:23:56,816 INFO L290 TraceCheckUtils]: 17: Hoare triple {6349#true} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,816 INFO L290 TraceCheckUtils]: 18: Hoare triple {6349#true} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,817 INFO L290 TraceCheckUtils]: 19: Hoare triple {6349#true} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {6349#true} is VALID [2022-04-14 18:23:56,817 INFO L290 TraceCheckUtils]: 20: Hoare triple {6349#true} assume !(0 == ~tmp___4~0); {6349#true} is VALID [2022-04-14 18:23:56,817 INFO L290 TraceCheckUtils]: 21: Hoare triple {6349#true} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,817 INFO L290 TraceCheckUtils]: 22: Hoare triple {6349#true} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,818 INFO L290 TraceCheckUtils]: 23: Hoare triple {6349#true} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {6349#true} is VALID [2022-04-14 18:23:56,818 INFO L290 TraceCheckUtils]: 24: Hoare triple {6349#true} ~skip~0 := 0; {6349#true} is VALID [2022-04-14 18:23:56,818 INFO L290 TraceCheckUtils]: 25: Hoare triple {6349#true} assume !false; {6349#true} is VALID [2022-04-14 18:23:56,818 INFO L290 TraceCheckUtils]: 26: Hoare triple {6349#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,818 INFO L290 TraceCheckUtils]: 27: Hoare triple {6349#true} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,818 INFO L290 TraceCheckUtils]: 28: Hoare triple {6349#true} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,818 INFO L290 TraceCheckUtils]: 29: Hoare triple {6349#true} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,818 INFO L290 TraceCheckUtils]: 30: Hoare triple {6349#true} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,818 INFO L290 TraceCheckUtils]: 31: Hoare triple {6349#true} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {6349#true} is VALID [2022-04-14 18:23:56,818 INFO L290 TraceCheckUtils]: 32: Hoare triple {6349#true} assume 4368 == #t~mem54;havoc #t~mem54; {6349#true} is VALID [2022-04-14 18:23:56,818 INFO L290 TraceCheckUtils]: 33: Hoare triple {6349#true} call write~int(0, ~s.base, 48 + ~s.offset, 4);assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~ret~0 := #t~nondet89;havoc #t~nondet89; {6349#true} is VALID [2022-04-14 18:23:56,818 INFO L290 TraceCheckUtils]: 34: Hoare triple {6349#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {6349#true} is VALID [2022-04-14 18:23:56,819 INFO L290 TraceCheckUtils]: 35: Hoare triple {6349#true} assume !(~ret~0 <= 0);call write~int(4384, ~s.base, 52 + ~s.offset, 4);call write~int(0, ~s.base, 64 + ~s.offset, 4);call #t~mem90.base, #t~mem90.offset := read~$Pointer$(~s.base, 20 + ~s.offset, 4);call #t~mem91.base, #t~mem91.offset := read~$Pointer$(~s.base, 16 + ~s.offset, 4); {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:56,820 INFO L290 TraceCheckUtils]: 36: Hoare triple {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume (#t~mem90.base + #t~mem90.offset) % 4294967296 != (#t~mem91.base + #t~mem91.offset) % 4294967296;havoc #t~mem90.base, #t~mem90.offset;havoc #t~mem91.base, #t~mem91.offset; {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:56,820 INFO L290 TraceCheckUtils]: 37: Hoare triple {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:56,820 INFO L290 TraceCheckUtils]: 38: Hoare triple {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:56,821 INFO L290 TraceCheckUtils]: 39: Hoare triple {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} ~skip~0 := 0; {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:56,825 INFO L290 TraceCheckUtils]: 40: Hoare triple {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !false; {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:56,826 INFO L290 TraceCheckUtils]: 41: Hoare triple {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:56,826 INFO L290 TraceCheckUtils]: 42: Hoare triple {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:23:56,827 INFO L290 TraceCheckUtils]: 43: Hoare triple {6354#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {6355#(= |ssl3_connect_#t~mem51| 4384)} is VALID [2022-04-14 18:23:56,827 INFO L290 TraceCheckUtils]: 44: Hoare triple {6355#(= |ssl3_connect_#t~mem51| 4384)} assume 4096 == #t~mem51;havoc #t~mem51; {6350#false} is VALID [2022-04-14 18:23:56,827 INFO L290 TraceCheckUtils]: 45: Hoare triple {6350#false} call write~int(0, ~s.base, 36 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,827 INFO L290 TraceCheckUtils]: 46: Hoare triple {6350#false} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {6350#false} is VALID [2022-04-14 18:23:56,827 INFO L290 TraceCheckUtils]: 47: Hoare triple {6350#false} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,827 INFO L290 TraceCheckUtils]: 48: Hoare triple {6350#false} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,827 INFO L290 TraceCheckUtils]: 49: Hoare triple {6350#false} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {6350#false} is VALID [2022-04-14 18:23:56,827 INFO L290 TraceCheckUtils]: 50: Hoare triple {6350#false} assume !(0 == ~tmp___4~0); {6350#false} is VALID [2022-04-14 18:23:56,827 INFO L290 TraceCheckUtils]: 51: Hoare triple {6350#false} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,827 INFO L290 TraceCheckUtils]: 52: Hoare triple {6350#false} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 53: Hoare triple {6350#false} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 54: Hoare triple {6350#false} ~skip~0 := 0; {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 55: Hoare triple {6350#false} assume !false; {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 56: Hoare triple {6350#false} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 57: Hoare triple {6350#false} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 58: Hoare triple {6350#false} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 59: Hoare triple {6350#false} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 60: Hoare triple {6350#false} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 61: Hoare triple {6350#false} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 62: Hoare triple {6350#false} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 63: Hoare triple {6350#false} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 64: Hoare triple {6350#false} assume !(4384 == #t~mem56);havoc #t~mem56;call #t~mem57 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 65: Hoare triple {6350#false} assume !(4385 == #t~mem57);havoc #t~mem57;call #t~mem58 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 66: Hoare triple {6350#false} assume !(4400 == #t~mem58);havoc #t~mem58;call #t~mem59 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 67: Hoare triple {6350#false} assume !(4401 == #t~mem59);havoc #t~mem59;call #t~mem60 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,828 INFO L290 TraceCheckUtils]: 68: Hoare triple {6350#false} assume !(4416 == #t~mem60);havoc #t~mem60;call #t~mem61 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,829 INFO L290 TraceCheckUtils]: 69: Hoare triple {6350#false} assume !(4417 == #t~mem61);havoc #t~mem61;call #t~mem62 := read~int(~s.base, 52 + ~s.offset, 4); {6350#false} is VALID [2022-04-14 18:23:56,829 INFO L290 TraceCheckUtils]: 70: Hoare triple {6350#false} assume 4432 == #t~mem62;havoc #t~mem62; {6350#false} is VALID [2022-04-14 18:23:56,829 INFO L290 TraceCheckUtils]: 71: Hoare triple {6350#false} assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~ret~0 := #t~nondet99;havoc #t~nondet99; {6350#false} is VALID [2022-04-14 18:23:56,829 INFO L290 TraceCheckUtils]: 72: Hoare triple {6350#false} assume 4 == ~blastFlag~0; {6350#false} is VALID [2022-04-14 18:23:56,830 INFO L290 TraceCheckUtils]: 73: Hoare triple {6350#false} assume !false; {6350#false} is VALID [2022-04-14 18:23:56,830 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-14 18:23:56,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:23:56,831 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [463382326] [2022-04-14 18:23:56,831 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [463382326] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:23:56,831 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:23:56,831 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-14 18:23:56,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [539521649] [2022-04-14 18:23:56,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:23:56,833 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 74 [2022-04-14 18:23:56,833 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:23:56,834 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:56,887 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:23:56,887 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-14 18:23:56,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:23:56,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-14 18:23:56,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-14 18:23:56,888 INFO L87 Difference]: Start difference. First operand 264 states and 390 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:58,911 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-04-14 18:23:59,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:23:59,811 INFO L93 Difference]: Finished difference Result 416 states and 617 transitions. [2022-04-14 18:23:59,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-14 18:23:59,812 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 74 [2022-04-14 18:23:59,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:23:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:59,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 384 transitions. [2022-04-14 18:23:59,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:23:59,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 384 transitions. [2022-04-14 18:23:59,817 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 384 transitions. [2022-04-14 18:24:00,088 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 384 edges. 384 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:24:00,092 INFO L225 Difference]: With dead ends: 416 [2022-04-14 18:24:00,092 INFO L226 Difference]: Without dead ends: 281 [2022-04-14 18:24:00,092 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-14 18:24:00,093 INFO L913 BasicCegarLoop]: 197 mSDtfsCounter, 35 mSDsluCounter, 285 mSDsCounter, 0 mSdLazyCounter, 351 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 482 SdHoareTripleChecker+Invalid, 360 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 351 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-14 18:24:00,093 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 482 Invalid, 360 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 351 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2022-04-14 18:24:00,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2022-04-14 18:24:00,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 264. [2022-04-14 18:24:00,100 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:24:00,101 INFO L82 GeneralOperation]: Start isEquivalent. First operand 281 states. Second operand has 264 states, 259 states have (on average 1.4864864864864864) internal successors, (385), 259 states have internal predecessors, (385), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:00,101 INFO L74 IsIncluded]: Start isIncluded. First operand 281 states. Second operand has 264 states, 259 states have (on average 1.4864864864864864) internal successors, (385), 259 states have internal predecessors, (385), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:00,101 INFO L87 Difference]: Start difference. First operand 281 states. Second operand has 264 states, 259 states have (on average 1.4864864864864864) internal successors, (385), 259 states have internal predecessors, (385), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:00,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:00,105 INFO L93 Difference]: Finished difference Result 281 states and 412 transitions. [2022-04-14 18:24:00,106 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 412 transitions. [2022-04-14 18:24:00,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:24:00,106 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:24:00,107 INFO L74 IsIncluded]: Start isIncluded. First operand has 264 states, 259 states have (on average 1.4864864864864864) internal successors, (385), 259 states have internal predecessors, (385), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 281 states. [2022-04-14 18:24:00,107 INFO L87 Difference]: Start difference. First operand has 264 states, 259 states have (on average 1.4864864864864864) internal successors, (385), 259 states have internal predecessors, (385), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 281 states. [2022-04-14 18:24:00,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:00,111 INFO L93 Difference]: Finished difference Result 281 states and 412 transitions. [2022-04-14 18:24:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 412 transitions. [2022-04-14 18:24:00,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:24:00,112 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:24:00,112 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:24:00,112 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:24:00,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 264 states, 259 states have (on average 1.4864864864864864) internal successors, (385), 259 states have internal predecessors, (385), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:00,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 389 transitions. [2022-04-14 18:24:00,117 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 389 transitions. Word has length 74 [2022-04-14 18:24:00,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:24:00,117 INFO L478 AbstractCegarLoop]: Abstraction has 264 states and 389 transitions. [2022-04-14 18:24:00,117 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:00,117 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 389 transitions. [2022-04-14 18:24:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-04-14 18:24:00,118 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:24:00,118 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:24:00,118 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-14 18:24:00,118 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:24:00,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:24:00,118 INFO L85 PathProgramCache]: Analyzing trace with hash -400323519, now seen corresponding path program 1 times [2022-04-14 18:24:00,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:24:00,119 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135223713] [2022-04-14 18:24:00,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:24:00,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:24:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:24:00,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:24:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:24:00,308 INFO L290 TraceCheckUtils]: 0: Hoare triple {7716#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {7709#true} is VALID [2022-04-14 18:24:00,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {7709#true} assume true; {7709#true} is VALID [2022-04-14 18:24:00,309 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7709#true} {7709#true} #593#return; {7709#true} is VALID [2022-04-14 18:24:00,311 INFO L272 TraceCheckUtils]: 0: Hoare triple {7709#true} call ULTIMATE.init(); {7716#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:24:00,311 INFO L290 TraceCheckUtils]: 1: Hoare triple {7716#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {7709#true} is VALID [2022-04-14 18:24:00,311 INFO L290 TraceCheckUtils]: 2: Hoare triple {7709#true} assume true; {7709#true} is VALID [2022-04-14 18:24:00,312 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7709#true} {7709#true} #593#return; {7709#true} is VALID [2022-04-14 18:24:00,312 INFO L272 TraceCheckUtils]: 4: Hoare triple {7709#true} call #t~ret158 := main(); {7709#true} is VALID [2022-04-14 18:24:00,312 INFO L290 TraceCheckUtils]: 5: Hoare triple {7709#true} call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(248);~s~0.base, ~s~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~malloc8.base, #t~malloc8.offset := #Ultimate.allocOnHeap(899);call write~$Pointer$(#t~malloc8.base, #t~malloc8.offset, ~s~0.base, 84 + ~s~0.offset, 4);havoc #t~malloc8.base, #t~malloc8.offset;call #t~malloc9.base, #t~malloc9.offset := #Ultimate.allocOnHeap(232);call write~$Pointer$(#t~malloc9.base, #t~malloc9.offset, ~s~0.base, 204 + ~s~0.offset, 4);havoc #t~malloc9.base, #t~malloc9.offset;call #t~malloc10.base, #t~malloc10.offset := #Ultimate.allocOnHeap(200);call write~$Pointer$(#t~malloc10.base, #t~malloc10.offset, ~s~0.base, 176 + ~s~0.offset, 4);havoc #t~malloc10.base, #t~malloc10.offset;call write~int(12292, ~s~0.base, 52 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;call write~int(#t~nondet11, ~s~0.base, ~s~0.offset, 4);havoc #t~nondet11;call write~$Pointer$(0, (if #t~nondet12 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet12 % 4294967296 % 4294967296 else #t~nondet12 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 192 + ~s~0.offset, 4);havoc #t~nondet12;call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~s~0.base, 204 + ~s~0.offset, 4);call write~$Pointer$(0, (if #t~nondet14 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet14 % 4294967296 % 4294967296 else #t~nondet14 % 4294967296 % 4294967296 - 4294967296), #t~mem13.base, 108 + #t~mem13.offset, 4);havoc #t~mem13.base, #t~mem13.offset;havoc #t~nondet14;call write~$Pointer$(0, (if #t~nondet15 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet15 % 4294967296 % 4294967296 else #t~nondet15 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 60 + ~s~0.offset, 4);havoc #t~nondet15;call write~$Pointer$(0, (if #t~nondet16 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet16 % 4294967296 % 4294967296 else #t~nondet16 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 20 + ~s~0.offset, 4);havoc #t~nondet16;call write~$Pointer$(0, (if #t~nondet17 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet17 % 4294967296 % 4294967296 else #t~nondet17 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 16 + ~s~0.offset, 4);havoc #t~nondet17;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;call write~int(#t~nondet19, #t~mem18.base, #t~mem18.offset, 4);havoc #t~mem18.base, #t~mem18.offset;havoc #t~nondet19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;call write~int(#t~nondet21, #t~mem20.base, 852 + #t~mem20.offset, 4);havoc #t~mem20.base, #t~mem20.offset;havoc #t~nondet21;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(40);call write~$Pointer$(#t~malloc23.base, #t~malloc23.offset, #t~mem22.base, 836 + #t~mem22.offset, 4);havoc #t~mem22.base, #t~mem22.offset;havoc #t~malloc23.base, #t~malloc23.offset;call #t~mem24.base, #t~mem24.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(#t~mem24.base, 836 + #t~mem24.offset, 4);call write~int(#t~nondet26, #t~mem25.base, 12 + #t~mem25.offset, 4);havoc #t~mem24.base, #t~mem24.offset;havoc #t~mem25.base, #t~mem25.offset;havoc #t~nondet26;call #t~mem27.base, #t~mem27.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;call write~int(#t~nondet28, #t~mem27.base, 844 + #t~mem27.offset, 4);havoc #t~mem27.base, #t~mem27.offset;havoc #t~nondet28; {7709#true} is VALID [2022-04-14 18:24:00,312 INFO L272 TraceCheckUtils]: 6: Hoare triple {7709#true} call #t~ret29 := ssl3_connect(~s~0.base, ~s~0.offset); {7709#true} is VALID [2022-04-14 18:24:00,313 INFO L290 TraceCheckUtils]: 7: Hoare triple {7709#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~buf~0.base, ~buf~0.offset;havoc ~tmp~2;havoc ~l~0;havoc ~num1~0;havoc ~cb~0.base, ~cb~0.offset;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___1~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___2~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___3~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___4~0 := #t~nondet33;havoc #t~nondet33;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___5~0 := #t~nondet34;havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___6~0 := #t~nondet35;havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___7~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___8~0 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___9~0 := #t~nondet38;havoc #t~nondet38;havoc ~blastFlag~0;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;call write~int(#t~nondet39, ~s.base, 92 + ~s.offset, 4);havoc #t~nondet39;call write~int(12292, ~s.base, 52 + ~s.offset, 4);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~tmp~2 := #t~nondet40;havoc #t~nondet40;~cb~0.base, ~cb~0.offset := 0, 0;~ret~0 := -1;~skip~0 := 0;call #t~mem41.base, #t~mem41.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,313 INFO L290 TraceCheckUtils]: 8: Hoare triple {7709#true} assume 0 != (#t~mem41.base + #t~mem41.offset) % 4294967296;havoc #t~mem41.base, #t~mem41.offset;call #t~mem42.base, #t~mem42.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4);~cb~0.base, ~cb~0.offset := #t~mem42.base, #t~mem42.offset;havoc #t~mem42.base, #t~mem42.offset; {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 9: Hoare triple {7709#true} call #t~mem47 := read~int(~s.base, 28 + ~s.offset, 4);call write~int(1 + #t~mem47, ~s.base, 28 + ~s.offset, 4);havoc #t~mem47; {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 10: Hoare triple {7709#true} assume !(0 != (if 0 == ~tmp___1~0 then 0 else (if 1 == ~tmp___1~0 then 0 else ~bitwiseAnd(~tmp___1~0, 12288)))); {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 11: Hoare triple {7709#true} assume !false; {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 12: Hoare triple {7709#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 13: Hoare triple {7709#true} assume 12292 == #t~mem49;havoc #t~mem49; {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 14: Hoare triple {7709#true} call write~int(1, ~s.base, 40 + ~s.offset, 4);call write~int(4096, ~s.base, 52 + ~s.offset, 4);call #t~mem82.base, #t~mem82.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem83 := read~int(#t~mem82.base, 64 + #t~mem82.offset, 4);call write~int(1 + #t~mem83, #t~mem82.base, 64 + #t~mem82.offset, 4);havoc #t~mem82.base, #t~mem82.offset;havoc #t~mem83; {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 15: Hoare triple {7709#true} call write~int(0, ~s.base, 36 + ~s.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 16: Hoare triple {7709#true} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 17: Hoare triple {7709#true} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 18: Hoare triple {7709#true} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 19: Hoare triple {7709#true} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 20: Hoare triple {7709#true} assume !(0 == ~tmp___4~0); {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 21: Hoare triple {7709#true} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 22: Hoare triple {7709#true} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,315 INFO L290 TraceCheckUtils]: 23: Hoare triple {7709#true} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {7709#true} is VALID [2022-04-14 18:24:00,316 INFO L290 TraceCheckUtils]: 24: Hoare triple {7709#true} ~skip~0 := 0; {7709#true} is VALID [2022-04-14 18:24:00,316 INFO L290 TraceCheckUtils]: 25: Hoare triple {7709#true} assume !false; {7709#true} is VALID [2022-04-14 18:24:00,316 INFO L290 TraceCheckUtils]: 26: Hoare triple {7709#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,316 INFO L290 TraceCheckUtils]: 27: Hoare triple {7709#true} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,316 INFO L290 TraceCheckUtils]: 28: Hoare triple {7709#true} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,316 INFO L290 TraceCheckUtils]: 29: Hoare triple {7709#true} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,316 INFO L290 TraceCheckUtils]: 30: Hoare triple {7709#true} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,316 INFO L290 TraceCheckUtils]: 31: Hoare triple {7709#true} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {7709#true} is VALID [2022-04-14 18:24:00,316 INFO L290 TraceCheckUtils]: 32: Hoare triple {7709#true} assume 4368 == #t~mem54;havoc #t~mem54; {7709#true} is VALID [2022-04-14 18:24:00,316 INFO L290 TraceCheckUtils]: 33: Hoare triple {7709#true} call write~int(0, ~s.base, 48 + ~s.offset, 4);assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~ret~0 := #t~nondet89;havoc #t~nondet89; {7709#true} is VALID [2022-04-14 18:24:00,316 INFO L290 TraceCheckUtils]: 34: Hoare triple {7709#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {7709#true} is VALID [2022-04-14 18:24:00,317 INFO L290 TraceCheckUtils]: 35: Hoare triple {7709#true} assume !(~ret~0 <= 0);call write~int(4384, ~s.base, 52 + ~s.offset, 4);call write~int(0, ~s.base, 64 + ~s.offset, 4);call #t~mem90.base, #t~mem90.offset := read~$Pointer$(~s.base, 20 + ~s.offset, 4);call #t~mem91.base, #t~mem91.offset := read~$Pointer$(~s.base, 16 + ~s.offset, 4); {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:24:00,318 INFO L290 TraceCheckUtils]: 36: Hoare triple {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume (#t~mem90.base + #t~mem90.offset) % 4294967296 != (#t~mem91.base + #t~mem91.offset) % 4294967296;havoc #t~mem90.base, #t~mem90.offset;havoc #t~mem91.base, #t~mem91.offset; {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:24:00,318 INFO L290 TraceCheckUtils]: 37: Hoare triple {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:24:00,318 INFO L290 TraceCheckUtils]: 38: Hoare triple {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:24:00,319 INFO L290 TraceCheckUtils]: 39: Hoare triple {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} ~skip~0 := 0; {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:24:00,327 INFO L290 TraceCheckUtils]: 40: Hoare triple {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !false; {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:24:00,328 INFO L290 TraceCheckUtils]: 41: Hoare triple {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:24:00,328 INFO L290 TraceCheckUtils]: 42: Hoare triple {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:24:00,328 INFO L290 TraceCheckUtils]: 43: Hoare triple {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} is VALID [2022-04-14 18:24:00,329 INFO L290 TraceCheckUtils]: 44: Hoare triple {7714#(= 4384 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset)))} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {7715#(= |ssl3_connect_#t~mem52| 4384)} is VALID [2022-04-14 18:24:00,329 INFO L290 TraceCheckUtils]: 45: Hoare triple {7715#(= |ssl3_connect_#t~mem52| 4384)} assume 20480 == #t~mem52;havoc #t~mem52; {7710#false} is VALID [2022-04-14 18:24:00,329 INFO L290 TraceCheckUtils]: 46: Hoare triple {7710#false} call write~int(0, ~s.base, 36 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,329 INFO L290 TraceCheckUtils]: 47: Hoare triple {7710#false} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {7710#false} is VALID [2022-04-14 18:24:00,329 INFO L290 TraceCheckUtils]: 48: Hoare triple {7710#false} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,329 INFO L290 TraceCheckUtils]: 49: Hoare triple {7710#false} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,329 INFO L290 TraceCheckUtils]: 50: Hoare triple {7710#false} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {7710#false} is VALID [2022-04-14 18:24:00,329 INFO L290 TraceCheckUtils]: 51: Hoare triple {7710#false} assume !(0 == ~tmp___4~0); {7710#false} is VALID [2022-04-14 18:24:00,329 INFO L290 TraceCheckUtils]: 52: Hoare triple {7710#false} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,329 INFO L290 TraceCheckUtils]: 53: Hoare triple {7710#false} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,329 INFO L290 TraceCheckUtils]: 54: Hoare triple {7710#false} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {7710#false} is VALID [2022-04-14 18:24:00,330 INFO L290 TraceCheckUtils]: 55: Hoare triple {7710#false} ~skip~0 := 0; {7710#false} is VALID [2022-04-14 18:24:00,330 INFO L290 TraceCheckUtils]: 56: Hoare triple {7710#false} assume !false; {7710#false} is VALID [2022-04-14 18:24:00,330 INFO L290 TraceCheckUtils]: 57: Hoare triple {7710#false} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,330 INFO L290 TraceCheckUtils]: 58: Hoare triple {7710#false} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,330 INFO L290 TraceCheckUtils]: 59: Hoare triple {7710#false} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,330 INFO L290 TraceCheckUtils]: 60: Hoare triple {7710#false} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,330 INFO L290 TraceCheckUtils]: 61: Hoare triple {7710#false} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,330 INFO L290 TraceCheckUtils]: 62: Hoare triple {7710#false} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,330 INFO L290 TraceCheckUtils]: 63: Hoare triple {7710#false} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,330 INFO L290 TraceCheckUtils]: 64: Hoare triple {7710#false} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,330 INFO L290 TraceCheckUtils]: 65: Hoare triple {7710#false} assume !(4384 == #t~mem56);havoc #t~mem56;call #t~mem57 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,331 INFO L290 TraceCheckUtils]: 66: Hoare triple {7710#false} assume !(4385 == #t~mem57);havoc #t~mem57;call #t~mem58 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,331 INFO L290 TraceCheckUtils]: 67: Hoare triple {7710#false} assume !(4400 == #t~mem58);havoc #t~mem58;call #t~mem59 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,331 INFO L290 TraceCheckUtils]: 68: Hoare triple {7710#false} assume !(4401 == #t~mem59);havoc #t~mem59;call #t~mem60 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,331 INFO L290 TraceCheckUtils]: 69: Hoare triple {7710#false} assume !(4416 == #t~mem60);havoc #t~mem60;call #t~mem61 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,331 INFO L290 TraceCheckUtils]: 70: Hoare triple {7710#false} assume !(4417 == #t~mem61);havoc #t~mem61;call #t~mem62 := read~int(~s.base, 52 + ~s.offset, 4); {7710#false} is VALID [2022-04-14 18:24:00,331 INFO L290 TraceCheckUtils]: 71: Hoare triple {7710#false} assume 4432 == #t~mem62;havoc #t~mem62; {7710#false} is VALID [2022-04-14 18:24:00,331 INFO L290 TraceCheckUtils]: 72: Hoare triple {7710#false} assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~ret~0 := #t~nondet99;havoc #t~nondet99; {7710#false} is VALID [2022-04-14 18:24:00,331 INFO L290 TraceCheckUtils]: 73: Hoare triple {7710#false} assume 4 == ~blastFlag~0; {7710#false} is VALID [2022-04-14 18:24:00,331 INFO L290 TraceCheckUtils]: 74: Hoare triple {7710#false} assume !false; {7710#false} is VALID [2022-04-14 18:24:00,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-14 18:24:00,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:24:00,333 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135223713] [2022-04-14 18:24:00,333 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135223713] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:24:00,333 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:24:00,333 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-14 18:24:00,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1069811326] [2022-04-14 18:24:00,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:24:00,333 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 75 [2022-04-14 18:24:00,333 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:24:00,334 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:00,383 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:24:00,384 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-14 18:24:00,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:24:00,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-14 18:24:00,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-14 18:24:00,384 INFO L87 Difference]: Start difference. First operand 264 states and 389 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:02,407 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-04-14 18:24:03,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:03,332 INFO L93 Difference]: Finished difference Result 416 states and 615 transitions. [2022-04-14 18:24:03,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-14 18:24:03,332 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 75 [2022-04-14 18:24:03,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:24:03,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 383 transitions. [2022-04-14 18:24:03,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:03,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 383 transitions. [2022-04-14 18:24:03,336 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 383 transitions. [2022-04-14 18:24:03,594 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 383 edges. 383 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:24:03,600 INFO L225 Difference]: With dead ends: 416 [2022-04-14 18:24:03,600 INFO L226 Difference]: Without dead ends: 281 [2022-04-14 18:24:03,600 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-14 18:24:03,601 INFO L913 BasicCegarLoop]: 196 mSDtfsCounter, 33 mSDsluCounter, 284 mSDsCounter, 0 mSdLazyCounter, 350 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 480 SdHoareTripleChecker+Invalid, 359 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 350 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-14 18:24:03,601 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [33 Valid, 480 Invalid, 359 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 350 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2022-04-14 18:24:03,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2022-04-14 18:24:03,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 264. [2022-04-14 18:24:03,605 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:24:03,606 INFO L82 GeneralOperation]: Start isEquivalent. First operand 281 states. Second operand has 264 states, 259 states have (on average 1.4826254826254825) internal successors, (384), 259 states have internal predecessors, (384), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:03,606 INFO L74 IsIncluded]: Start isIncluded. First operand 281 states. Second operand has 264 states, 259 states have (on average 1.4826254826254825) internal successors, (384), 259 states have internal predecessors, (384), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:03,607 INFO L87 Difference]: Start difference. First operand 281 states. Second operand has 264 states, 259 states have (on average 1.4826254826254825) internal successors, (384), 259 states have internal predecessors, (384), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:03,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:03,611 INFO L93 Difference]: Finished difference Result 281 states and 411 transitions. [2022-04-14 18:24:03,611 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 411 transitions. [2022-04-14 18:24:03,611 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:24:03,611 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:24:03,612 INFO L74 IsIncluded]: Start isIncluded. First operand has 264 states, 259 states have (on average 1.4826254826254825) internal successors, (384), 259 states have internal predecessors, (384), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 281 states. [2022-04-14 18:24:03,612 INFO L87 Difference]: Start difference. First operand has 264 states, 259 states have (on average 1.4826254826254825) internal successors, (384), 259 states have internal predecessors, (384), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 281 states. [2022-04-14 18:24:03,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:03,616 INFO L93 Difference]: Finished difference Result 281 states and 411 transitions. [2022-04-14 18:24:03,617 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 411 transitions. [2022-04-14 18:24:03,617 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:24:03,617 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:24:03,617 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:24:03,617 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:24:03,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 264 states, 259 states have (on average 1.4826254826254825) internal successors, (384), 259 states have internal predecessors, (384), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:03,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 388 transitions. [2022-04-14 18:24:03,621 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 388 transitions. Word has length 75 [2022-04-14 18:24:03,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:24:03,621 INFO L478 AbstractCegarLoop]: Abstraction has 264 states and 388 transitions. [2022-04-14 18:24:03,622 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:03,622 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 388 transitions. [2022-04-14 18:24:03,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-04-14 18:24:03,622 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:24:03,622 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 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] [2022-04-14 18:24:03,622 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-14 18:24:03,622 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:24:03,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:24:03,623 INFO L85 PathProgramCache]: Analyzing trace with hash 642427140, now seen corresponding path program 1 times [2022-04-14 18:24:03,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:24:03,623 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2143658340] [2022-04-14 18:24:03,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:24:03,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:24:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:24:03,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:24:03,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:24:03,819 INFO L290 TraceCheckUtils]: 0: Hoare triple {9076#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {9069#true} is VALID [2022-04-14 18:24:03,819 INFO L290 TraceCheckUtils]: 1: Hoare triple {9069#true} assume true; {9069#true} is VALID [2022-04-14 18:24:03,819 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9069#true} {9069#true} #593#return; {9069#true} is VALID [2022-04-14 18:24:03,820 INFO L272 TraceCheckUtils]: 0: Hoare triple {9069#true} call ULTIMATE.init(); {9076#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:24:03,820 INFO L290 TraceCheckUtils]: 1: Hoare triple {9076#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {9069#true} is VALID [2022-04-14 18:24:03,820 INFO L290 TraceCheckUtils]: 2: Hoare triple {9069#true} assume true; {9069#true} is VALID [2022-04-14 18:24:03,820 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9069#true} {9069#true} #593#return; {9069#true} is VALID [2022-04-14 18:24:03,820 INFO L272 TraceCheckUtils]: 4: Hoare triple {9069#true} call #t~ret158 := main(); {9069#true} is VALID [2022-04-14 18:24:03,820 INFO L290 TraceCheckUtils]: 5: Hoare triple {9069#true} call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(248);~s~0.base, ~s~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~malloc8.base, #t~malloc8.offset := #Ultimate.allocOnHeap(899);call write~$Pointer$(#t~malloc8.base, #t~malloc8.offset, ~s~0.base, 84 + ~s~0.offset, 4);havoc #t~malloc8.base, #t~malloc8.offset;call #t~malloc9.base, #t~malloc9.offset := #Ultimate.allocOnHeap(232);call write~$Pointer$(#t~malloc9.base, #t~malloc9.offset, ~s~0.base, 204 + ~s~0.offset, 4);havoc #t~malloc9.base, #t~malloc9.offset;call #t~malloc10.base, #t~malloc10.offset := #Ultimate.allocOnHeap(200);call write~$Pointer$(#t~malloc10.base, #t~malloc10.offset, ~s~0.base, 176 + ~s~0.offset, 4);havoc #t~malloc10.base, #t~malloc10.offset;call write~int(12292, ~s~0.base, 52 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;call write~int(#t~nondet11, ~s~0.base, ~s~0.offset, 4);havoc #t~nondet11;call write~$Pointer$(0, (if #t~nondet12 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet12 % 4294967296 % 4294967296 else #t~nondet12 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 192 + ~s~0.offset, 4);havoc #t~nondet12;call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~s~0.base, 204 + ~s~0.offset, 4);call write~$Pointer$(0, (if #t~nondet14 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet14 % 4294967296 % 4294967296 else #t~nondet14 % 4294967296 % 4294967296 - 4294967296), #t~mem13.base, 108 + #t~mem13.offset, 4);havoc #t~mem13.base, #t~mem13.offset;havoc #t~nondet14;call write~$Pointer$(0, (if #t~nondet15 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet15 % 4294967296 % 4294967296 else #t~nondet15 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 60 + ~s~0.offset, 4);havoc #t~nondet15;call write~$Pointer$(0, (if #t~nondet16 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet16 % 4294967296 % 4294967296 else #t~nondet16 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 20 + ~s~0.offset, 4);havoc #t~nondet16;call write~$Pointer$(0, (if #t~nondet17 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet17 % 4294967296 % 4294967296 else #t~nondet17 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 16 + ~s~0.offset, 4);havoc #t~nondet17;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;call write~int(#t~nondet19, #t~mem18.base, #t~mem18.offset, 4);havoc #t~mem18.base, #t~mem18.offset;havoc #t~nondet19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;call write~int(#t~nondet21, #t~mem20.base, 852 + #t~mem20.offset, 4);havoc #t~mem20.base, #t~mem20.offset;havoc #t~nondet21;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(40);call write~$Pointer$(#t~malloc23.base, #t~malloc23.offset, #t~mem22.base, 836 + #t~mem22.offset, 4);havoc #t~mem22.base, #t~mem22.offset;havoc #t~malloc23.base, #t~malloc23.offset;call #t~mem24.base, #t~mem24.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(#t~mem24.base, 836 + #t~mem24.offset, 4);call write~int(#t~nondet26, #t~mem25.base, 12 + #t~mem25.offset, 4);havoc #t~mem24.base, #t~mem24.offset;havoc #t~mem25.base, #t~mem25.offset;havoc #t~nondet26;call #t~mem27.base, #t~mem27.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;call write~int(#t~nondet28, #t~mem27.base, 844 + #t~mem27.offset, 4);havoc #t~mem27.base, #t~mem27.offset;havoc #t~nondet28; {9069#true} is VALID [2022-04-14 18:24:03,820 INFO L272 TraceCheckUtils]: 6: Hoare triple {9069#true} call #t~ret29 := ssl3_connect(~s~0.base, ~s~0.offset); {9069#true} is VALID [2022-04-14 18:24:03,820 INFO L290 TraceCheckUtils]: 7: Hoare triple {9069#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~buf~0.base, ~buf~0.offset;havoc ~tmp~2;havoc ~l~0;havoc ~num1~0;havoc ~cb~0.base, ~cb~0.offset;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___1~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___2~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___3~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___4~0 := #t~nondet33;havoc #t~nondet33;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___5~0 := #t~nondet34;havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___6~0 := #t~nondet35;havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___7~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___8~0 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___9~0 := #t~nondet38;havoc #t~nondet38;havoc ~blastFlag~0;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;call write~int(#t~nondet39, ~s.base, 92 + ~s.offset, 4);havoc #t~nondet39;call write~int(12292, ~s.base, 52 + ~s.offset, 4);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~tmp~2 := #t~nondet40;havoc #t~nondet40;~cb~0.base, ~cb~0.offset := 0, 0;~ret~0 := -1;~skip~0 := 0;call #t~mem41.base, #t~mem41.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,820 INFO L290 TraceCheckUtils]: 8: Hoare triple {9069#true} assume 0 != (#t~mem41.base + #t~mem41.offset) % 4294967296;havoc #t~mem41.base, #t~mem41.offset;call #t~mem42.base, #t~mem42.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4);~cb~0.base, ~cb~0.offset := #t~mem42.base, #t~mem42.offset;havoc #t~mem42.base, #t~mem42.offset; {9069#true} is VALID [2022-04-14 18:24:03,820 INFO L290 TraceCheckUtils]: 9: Hoare triple {9069#true} call #t~mem47 := read~int(~s.base, 28 + ~s.offset, 4);call write~int(1 + #t~mem47, ~s.base, 28 + ~s.offset, 4);havoc #t~mem47; {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 10: Hoare triple {9069#true} assume !(0 != (if 0 == ~tmp___1~0 then 0 else (if 1 == ~tmp___1~0 then 0 else ~bitwiseAnd(~tmp___1~0, 12288)))); {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 11: Hoare triple {9069#true} assume !false; {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 12: Hoare triple {9069#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 13: Hoare triple {9069#true} assume 12292 == #t~mem49;havoc #t~mem49; {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 14: Hoare triple {9069#true} call write~int(1, ~s.base, 40 + ~s.offset, 4);call write~int(4096, ~s.base, 52 + ~s.offset, 4);call #t~mem82.base, #t~mem82.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem83 := read~int(#t~mem82.base, 64 + #t~mem82.offset, 4);call write~int(1 + #t~mem83, #t~mem82.base, 64 + #t~mem82.offset, 4);havoc #t~mem82.base, #t~mem82.offset;havoc #t~mem83; {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 15: Hoare triple {9069#true} call write~int(0, ~s.base, 36 + ~s.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 16: Hoare triple {9069#true} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 17: Hoare triple {9069#true} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 18: Hoare triple {9069#true} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 19: Hoare triple {9069#true} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 20: Hoare triple {9069#true} assume !(0 == ~tmp___4~0); {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 21: Hoare triple {9069#true} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 22: Hoare triple {9069#true} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 23: Hoare triple {9069#true} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {9069#true} is VALID [2022-04-14 18:24:03,821 INFO L290 TraceCheckUtils]: 24: Hoare triple {9069#true} ~skip~0 := 0; {9069#true} is VALID [2022-04-14 18:24:03,822 INFO L290 TraceCheckUtils]: 25: Hoare triple {9069#true} assume !false; {9069#true} is VALID [2022-04-14 18:24:03,822 INFO L290 TraceCheckUtils]: 26: Hoare triple {9069#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,822 INFO L290 TraceCheckUtils]: 27: Hoare triple {9069#true} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,822 INFO L290 TraceCheckUtils]: 28: Hoare triple {9069#true} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,822 INFO L290 TraceCheckUtils]: 29: Hoare triple {9069#true} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,823 INFO L290 TraceCheckUtils]: 30: Hoare triple {9069#true} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,823 INFO L290 TraceCheckUtils]: 31: Hoare triple {9069#true} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {9069#true} is VALID [2022-04-14 18:24:03,823 INFO L290 TraceCheckUtils]: 32: Hoare triple {9069#true} assume 4368 == #t~mem54;havoc #t~mem54; {9069#true} is VALID [2022-04-14 18:24:03,823 INFO L290 TraceCheckUtils]: 33: Hoare triple {9069#true} call write~int(0, ~s.base, 48 + ~s.offset, 4);assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~ret~0 := #t~nondet89;havoc #t~nondet89; {9069#true} is VALID [2022-04-14 18:24:03,823 INFO L290 TraceCheckUtils]: 34: Hoare triple {9069#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {9069#true} is VALID [2022-04-14 18:24:03,824 INFO L290 TraceCheckUtils]: 35: Hoare triple {9069#true} assume !(~ret~0 <= 0);call write~int(4384, ~s.base, 52 + ~s.offset, 4);call write~int(0, ~s.base, 64 + ~s.offset, 4);call #t~mem90.base, #t~mem90.offset := read~$Pointer$(~s.base, 20 + ~s.offset, 4);call #t~mem91.base, #t~mem91.offset := read~$Pointer$(~s.base, 16 + ~s.offset, 4); {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:24:03,824 INFO L290 TraceCheckUtils]: 36: Hoare triple {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} assume (#t~mem90.base + #t~mem90.offset) % 4294967296 != (#t~mem91.base + #t~mem91.offset) % 4294967296;havoc #t~mem90.base, #t~mem90.offset;havoc #t~mem91.base, #t~mem91.offset; {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:24:03,824 INFO L290 TraceCheckUtils]: 37: Hoare triple {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:24:03,825 INFO L290 TraceCheckUtils]: 38: Hoare triple {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:24:03,825 INFO L290 TraceCheckUtils]: 39: Hoare triple {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} ~skip~0 := 0; {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:24:03,825 INFO L290 TraceCheckUtils]: 40: Hoare triple {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} assume !false; {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:24:03,825 INFO L290 TraceCheckUtils]: 41: Hoare triple {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:24:03,826 INFO L290 TraceCheckUtils]: 42: Hoare triple {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:24:03,826 INFO L290 TraceCheckUtils]: 43: Hoare triple {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:24:03,826 INFO L290 TraceCheckUtils]: 44: Hoare triple {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} is VALID [2022-04-14 18:24:03,827 INFO L290 TraceCheckUtils]: 45: Hoare triple {9074#(not (= 4099 (select (select |#memory_int| ssl3_connect_~s.base) (+ 52 ssl3_connect_~s.offset))))} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {9075#(not (= |ssl3_connect_#t~mem53| 4099))} is VALID [2022-04-14 18:24:03,829 INFO L290 TraceCheckUtils]: 46: Hoare triple {9075#(not (= |ssl3_connect_#t~mem53| 4099))} assume 4099 == #t~mem53;havoc #t~mem53; {9070#false} is VALID [2022-04-14 18:24:03,830 INFO L290 TraceCheckUtils]: 47: Hoare triple {9070#false} call write~int(0, ~s.base, 36 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,830 INFO L290 TraceCheckUtils]: 48: Hoare triple {9070#false} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {9070#false} is VALID [2022-04-14 18:24:03,830 INFO L290 TraceCheckUtils]: 49: Hoare triple {9070#false} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,830 INFO L290 TraceCheckUtils]: 50: Hoare triple {9070#false} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,830 INFO L290 TraceCheckUtils]: 51: Hoare triple {9070#false} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {9070#false} is VALID [2022-04-14 18:24:03,830 INFO L290 TraceCheckUtils]: 52: Hoare triple {9070#false} assume !(0 == ~tmp___4~0); {9070#false} is VALID [2022-04-14 18:24:03,830 INFO L290 TraceCheckUtils]: 53: Hoare triple {9070#false} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,830 INFO L290 TraceCheckUtils]: 54: Hoare triple {9070#false} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,830 INFO L290 TraceCheckUtils]: 55: Hoare triple {9070#false} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {9070#false} is VALID [2022-04-14 18:24:03,830 INFO L290 TraceCheckUtils]: 56: Hoare triple {9070#false} ~skip~0 := 0; {9070#false} is VALID [2022-04-14 18:24:03,830 INFO L290 TraceCheckUtils]: 57: Hoare triple {9070#false} assume !false; {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 58: Hoare triple {9070#false} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 59: Hoare triple {9070#false} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 60: Hoare triple {9070#false} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 61: Hoare triple {9070#false} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 62: Hoare triple {9070#false} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 63: Hoare triple {9070#false} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 64: Hoare triple {9070#false} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 65: Hoare triple {9070#false} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 66: Hoare triple {9070#false} assume !(4384 == #t~mem56);havoc #t~mem56;call #t~mem57 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 67: Hoare triple {9070#false} assume !(4385 == #t~mem57);havoc #t~mem57;call #t~mem58 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 68: Hoare triple {9070#false} assume !(4400 == #t~mem58);havoc #t~mem58;call #t~mem59 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 69: Hoare triple {9070#false} assume !(4401 == #t~mem59);havoc #t~mem59;call #t~mem60 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 70: Hoare triple {9070#false} assume !(4416 == #t~mem60);havoc #t~mem60;call #t~mem61 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 71: Hoare triple {9070#false} assume !(4417 == #t~mem61);havoc #t~mem61;call #t~mem62 := read~int(~s.base, 52 + ~s.offset, 4); {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 72: Hoare triple {9070#false} assume 4432 == #t~mem62;havoc #t~mem62; {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 73: Hoare triple {9070#false} assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~ret~0 := #t~nondet99;havoc #t~nondet99; {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 74: Hoare triple {9070#false} assume 4 == ~blastFlag~0; {9070#false} is VALID [2022-04-14 18:24:03,831 INFO L290 TraceCheckUtils]: 75: Hoare triple {9070#false} assume !false; {9070#false} is VALID [2022-04-14 18:24:03,832 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-14 18:24:03,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:24:03,832 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2143658340] [2022-04-14 18:24:03,832 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2143658340] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:24:03,832 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:24:03,833 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-14 18:24:03,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020932311] [2022-04-14 18:24:03,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:24:03,833 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 76 [2022-04-14 18:24:03,833 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:24:03,833 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:03,890 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:24:03,890 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-14 18:24:03,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:24:03,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-14 18:24:03,891 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-14 18:24:03,891 INFO L87 Difference]: Start difference. First operand 264 states and 388 transitions. Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:05,914 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-04-14 18:24:06,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:06,845 INFO L93 Difference]: Finished difference Result 671 states and 994 transitions. [2022-04-14 18:24:06,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-14 18:24:06,845 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 76 [2022-04-14 18:24:06,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:24:06,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 474 transitions. [2022-04-14 18:24:06,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:06,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 474 transitions. [2022-04-14 18:24:06,853 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 474 transitions. [2022-04-14 18:24:07,226 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 474 edges. 474 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:24:07,234 INFO L225 Difference]: With dead ends: 671 [2022-04-14 18:24:07,234 INFO L226 Difference]: Without dead ends: 423 [2022-04-14 18:24:07,234 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-14 18:24:07,235 INFO L913 BasicCegarLoop]: 97 mSDtfsCounter, 115 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 382 mSolverCounterSat, 46 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 278 SdHoareTripleChecker+Invalid, 429 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 382 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-14 18:24:07,235 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [115 Valid, 278 Invalid, 429 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 382 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2022-04-14 18:24:07,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2022-04-14 18:24:07,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 270. [2022-04-14 18:24:07,241 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:24:07,242 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand has 270 states, 265 states have (on average 1.4830188679245282) internal successors, (393), 265 states have internal predecessors, (393), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:07,242 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand has 270 states, 265 states have (on average 1.4830188679245282) internal successors, (393), 265 states have internal predecessors, (393), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:07,243 INFO L87 Difference]: Start difference. First operand 423 states. Second operand has 270 states, 265 states have (on average 1.4830188679245282) internal successors, (393), 265 states have internal predecessors, (393), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:07,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:07,251 INFO L93 Difference]: Finished difference Result 423 states and 623 transitions. [2022-04-14 18:24:07,251 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 623 transitions. [2022-04-14 18:24:07,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:24:07,252 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:24:07,253 INFO L74 IsIncluded]: Start isIncluded. First operand has 270 states, 265 states have (on average 1.4830188679245282) internal successors, (393), 265 states have internal predecessors, (393), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 423 states. [2022-04-14 18:24:07,253 INFO L87 Difference]: Start difference. First operand has 270 states, 265 states have (on average 1.4830188679245282) internal successors, (393), 265 states have internal predecessors, (393), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 423 states. [2022-04-14 18:24:07,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:07,261 INFO L93 Difference]: Finished difference Result 423 states and 623 transitions. [2022-04-14 18:24:07,262 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 623 transitions. [2022-04-14 18:24:07,262 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:24:07,262 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:24:07,262 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:24:07,262 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:24:07,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 270 states, 265 states have (on average 1.4830188679245282) internal successors, (393), 265 states have internal predecessors, (393), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:07,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 397 transitions. [2022-04-14 18:24:07,267 INFO L78 Accepts]: Start accepts. Automaton has 270 states and 397 transitions. Word has length 76 [2022-04-14 18:24:07,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:24:07,267 INFO L478 AbstractCegarLoop]: Abstraction has 270 states and 397 transitions. [2022-04-14 18:24:07,267 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:07,267 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 397 transitions. [2022-04-14 18:24:07,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-14 18:24:07,268 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:24:07,268 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:24:07,268 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-14 18:24:07,268 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:24:07,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:24:07,268 INFO L85 PathProgramCache]: Analyzing trace with hash -1188358039, now seen corresponding path program 1 times [2022-04-14 18:24:07,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:24:07,269 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716770230] [2022-04-14 18:24:07,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:24:07,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:24:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:24:07,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:24:07,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:24:07,438 INFO L290 TraceCheckUtils]: 0: Hoare triple {11025#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {11019#true} is VALID [2022-04-14 18:24:07,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {11019#true} assume true; {11019#true} is VALID [2022-04-14 18:24:07,439 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11019#true} {11019#true} #593#return; {11019#true} is VALID [2022-04-14 18:24:07,440 INFO L272 TraceCheckUtils]: 0: Hoare triple {11019#true} call ULTIMATE.init(); {11025#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:24:07,440 INFO L290 TraceCheckUtils]: 1: Hoare triple {11025#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {11019#true} is VALID [2022-04-14 18:24:07,440 INFO L290 TraceCheckUtils]: 2: Hoare triple {11019#true} assume true; {11019#true} is VALID [2022-04-14 18:24:07,440 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11019#true} {11019#true} #593#return; {11019#true} is VALID [2022-04-14 18:24:07,440 INFO L272 TraceCheckUtils]: 4: Hoare triple {11019#true} call #t~ret158 := main(); {11019#true} is VALID [2022-04-14 18:24:07,440 INFO L290 TraceCheckUtils]: 5: Hoare triple {11019#true} call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(248);~s~0.base, ~s~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~malloc8.base, #t~malloc8.offset := #Ultimate.allocOnHeap(899);call write~$Pointer$(#t~malloc8.base, #t~malloc8.offset, ~s~0.base, 84 + ~s~0.offset, 4);havoc #t~malloc8.base, #t~malloc8.offset;call #t~malloc9.base, #t~malloc9.offset := #Ultimate.allocOnHeap(232);call write~$Pointer$(#t~malloc9.base, #t~malloc9.offset, ~s~0.base, 204 + ~s~0.offset, 4);havoc #t~malloc9.base, #t~malloc9.offset;call #t~malloc10.base, #t~malloc10.offset := #Ultimate.allocOnHeap(200);call write~$Pointer$(#t~malloc10.base, #t~malloc10.offset, ~s~0.base, 176 + ~s~0.offset, 4);havoc #t~malloc10.base, #t~malloc10.offset;call write~int(12292, ~s~0.base, 52 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;call write~int(#t~nondet11, ~s~0.base, ~s~0.offset, 4);havoc #t~nondet11;call write~$Pointer$(0, (if #t~nondet12 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet12 % 4294967296 % 4294967296 else #t~nondet12 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 192 + ~s~0.offset, 4);havoc #t~nondet12;call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~s~0.base, 204 + ~s~0.offset, 4);call write~$Pointer$(0, (if #t~nondet14 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet14 % 4294967296 % 4294967296 else #t~nondet14 % 4294967296 % 4294967296 - 4294967296), #t~mem13.base, 108 + #t~mem13.offset, 4);havoc #t~mem13.base, #t~mem13.offset;havoc #t~nondet14;call write~$Pointer$(0, (if #t~nondet15 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet15 % 4294967296 % 4294967296 else #t~nondet15 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 60 + ~s~0.offset, 4);havoc #t~nondet15;call write~$Pointer$(0, (if #t~nondet16 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet16 % 4294967296 % 4294967296 else #t~nondet16 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 20 + ~s~0.offset, 4);havoc #t~nondet16;call write~$Pointer$(0, (if #t~nondet17 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet17 % 4294967296 % 4294967296 else #t~nondet17 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 16 + ~s~0.offset, 4);havoc #t~nondet17;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;call write~int(#t~nondet19, #t~mem18.base, #t~mem18.offset, 4);havoc #t~mem18.base, #t~mem18.offset;havoc #t~nondet19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;call write~int(#t~nondet21, #t~mem20.base, 852 + #t~mem20.offset, 4);havoc #t~mem20.base, #t~mem20.offset;havoc #t~nondet21;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(40);call write~$Pointer$(#t~malloc23.base, #t~malloc23.offset, #t~mem22.base, 836 + #t~mem22.offset, 4);havoc #t~mem22.base, #t~mem22.offset;havoc #t~malloc23.base, #t~malloc23.offset;call #t~mem24.base, #t~mem24.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(#t~mem24.base, 836 + #t~mem24.offset, 4);call write~int(#t~nondet26, #t~mem25.base, 12 + #t~mem25.offset, 4);havoc #t~mem24.base, #t~mem24.offset;havoc #t~mem25.base, #t~mem25.offset;havoc #t~nondet26;call #t~mem27.base, #t~mem27.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;call write~int(#t~nondet28, #t~mem27.base, 844 + #t~mem27.offset, 4);havoc #t~mem27.base, #t~mem27.offset;havoc #t~nondet28; {11019#true} is VALID [2022-04-14 18:24:07,440 INFO L272 TraceCheckUtils]: 6: Hoare triple {11019#true} call #t~ret29 := ssl3_connect(~s~0.base, ~s~0.offset); {11019#true} is VALID [2022-04-14 18:24:07,440 INFO L290 TraceCheckUtils]: 7: Hoare triple {11019#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~buf~0.base, ~buf~0.offset;havoc ~tmp~2;havoc ~l~0;havoc ~num1~0;havoc ~cb~0.base, ~cb~0.offset;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___1~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___2~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___3~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___4~0 := #t~nondet33;havoc #t~nondet33;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___5~0 := #t~nondet34;havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___6~0 := #t~nondet35;havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___7~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___8~0 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___9~0 := #t~nondet38;havoc #t~nondet38;havoc ~blastFlag~0;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;call write~int(#t~nondet39, ~s.base, 92 + ~s.offset, 4);havoc #t~nondet39;call write~int(12292, ~s.base, 52 + ~s.offset, 4);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~tmp~2 := #t~nondet40;havoc #t~nondet40;~cb~0.base, ~cb~0.offset := 0, 0;~ret~0 := -1;~skip~0 := 0;call #t~mem41.base, #t~mem41.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,440 INFO L290 TraceCheckUtils]: 8: Hoare triple {11019#true} assume 0 != (#t~mem41.base + #t~mem41.offset) % 4294967296;havoc #t~mem41.base, #t~mem41.offset;call #t~mem42.base, #t~mem42.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4);~cb~0.base, ~cb~0.offset := #t~mem42.base, #t~mem42.offset;havoc #t~mem42.base, #t~mem42.offset; {11019#true} is VALID [2022-04-14 18:24:07,440 INFO L290 TraceCheckUtils]: 9: Hoare triple {11019#true} call #t~mem47 := read~int(~s.base, 28 + ~s.offset, 4);call write~int(1 + #t~mem47, ~s.base, 28 + ~s.offset, 4);havoc #t~mem47; {11019#true} is VALID [2022-04-14 18:24:07,440 INFO L290 TraceCheckUtils]: 10: Hoare triple {11019#true} assume !(0 != (if 0 == ~tmp___1~0 then 0 else (if 1 == ~tmp___1~0 then 0 else ~bitwiseAnd(~tmp___1~0, 12288)))); {11019#true} is VALID [2022-04-14 18:24:07,440 INFO L290 TraceCheckUtils]: 11: Hoare triple {11019#true} assume !false; {11019#true} is VALID [2022-04-14 18:24:07,440 INFO L290 TraceCheckUtils]: 12: Hoare triple {11019#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 13: Hoare triple {11019#true} assume 12292 == #t~mem49;havoc #t~mem49; {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 14: Hoare triple {11019#true} call write~int(1, ~s.base, 40 + ~s.offset, 4);call write~int(4096, ~s.base, 52 + ~s.offset, 4);call #t~mem82.base, #t~mem82.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem83 := read~int(#t~mem82.base, 64 + #t~mem82.offset, 4);call write~int(1 + #t~mem83, #t~mem82.base, 64 + #t~mem82.offset, 4);havoc #t~mem82.base, #t~mem82.offset;havoc #t~mem83; {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 15: Hoare triple {11019#true} call write~int(0, ~s.base, 36 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 16: Hoare triple {11019#true} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 17: Hoare triple {11019#true} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 18: Hoare triple {11019#true} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 19: Hoare triple {11019#true} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 20: Hoare triple {11019#true} assume !(0 == ~tmp___4~0); {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 21: Hoare triple {11019#true} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 22: Hoare triple {11019#true} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 23: Hoare triple {11019#true} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 24: Hoare triple {11019#true} ~skip~0 := 0; {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 25: Hoare triple {11019#true} assume !false; {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 26: Hoare triple {11019#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 27: Hoare triple {11019#true} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 28: Hoare triple {11019#true} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 29: Hoare triple {11019#true} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,441 INFO L290 TraceCheckUtils]: 30: Hoare triple {11019#true} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 31: Hoare triple {11019#true} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 32: Hoare triple {11019#true} assume 4368 == #t~mem54;havoc #t~mem54; {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 33: Hoare triple {11019#true} call write~int(0, ~s.base, 48 + ~s.offset, 4);assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~ret~0 := #t~nondet89;havoc #t~nondet89; {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 34: Hoare triple {11019#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 35: Hoare triple {11019#true} assume !(~ret~0 <= 0);call write~int(4384, ~s.base, 52 + ~s.offset, 4);call write~int(0, ~s.base, 64 + ~s.offset, 4);call #t~mem90.base, #t~mem90.offset := read~$Pointer$(~s.base, 20 + ~s.offset, 4);call #t~mem91.base, #t~mem91.offset := read~$Pointer$(~s.base, 16 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 36: Hoare triple {11019#true} assume (#t~mem90.base + #t~mem90.offset) % 4294967296 != (#t~mem91.base + #t~mem91.offset) % 4294967296;havoc #t~mem90.base, #t~mem90.offset;havoc #t~mem91.base, #t~mem91.offset; {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 37: Hoare triple {11019#true} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 38: Hoare triple {11019#true} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 39: Hoare triple {11019#true} ~skip~0 := 0; {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 40: Hoare triple {11019#true} assume !false; {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 41: Hoare triple {11019#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 42: Hoare triple {11019#true} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 43: Hoare triple {11019#true} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 44: Hoare triple {11019#true} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 45: Hoare triple {11019#true} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 46: Hoare triple {11019#true} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 47: Hoare triple {11019#true} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 48: Hoare triple {11019#true} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {11019#true} is VALID [2022-04-14 18:24:07,442 INFO L290 TraceCheckUtils]: 49: Hoare triple {11019#true} assume 4384 == #t~mem56;havoc #t~mem56; {11019#true} is VALID [2022-04-14 18:24:07,443 INFO L290 TraceCheckUtils]: 50: Hoare triple {11019#true} assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~ret~0 := #t~nondet92;havoc #t~nondet92; {11019#true} is VALID [2022-04-14 18:24:07,443 INFO L290 TraceCheckUtils]: 51: Hoare triple {11019#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,443 INFO L290 TraceCheckUtils]: 52: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(~ret~0 <= 0);call #t~mem93 := read~int(~s.base, 92 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,443 INFO L290 TraceCheckUtils]: 53: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(0 != #t~mem93);havoc #t~mem93;call write~int(4400, ~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,444 INFO L290 TraceCheckUtils]: 54: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} call write~int(0, ~s.base, 64 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,444 INFO L290 TraceCheckUtils]: 55: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,444 INFO L290 TraceCheckUtils]: 56: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,444 INFO L290 TraceCheckUtils]: 57: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,445 INFO L290 TraceCheckUtils]: 58: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !false; {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,445 INFO L290 TraceCheckUtils]: 59: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,445 INFO L290 TraceCheckUtils]: 60: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,445 INFO L290 TraceCheckUtils]: 61: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,446 INFO L290 TraceCheckUtils]: 62: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,446 INFO L290 TraceCheckUtils]: 63: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,446 INFO L290 TraceCheckUtils]: 64: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,446 INFO L290 TraceCheckUtils]: 65: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,447 INFO L290 TraceCheckUtils]: 66: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,447 INFO L290 TraceCheckUtils]: 67: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(4384 == #t~mem56);havoc #t~mem56;call #t~mem57 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,447 INFO L290 TraceCheckUtils]: 68: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(4385 == #t~mem57);havoc #t~mem57;call #t~mem58 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,447 INFO L290 TraceCheckUtils]: 69: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(4400 == #t~mem58);havoc #t~mem58;call #t~mem59 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,448 INFO L290 TraceCheckUtils]: 70: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(4401 == #t~mem59);havoc #t~mem59;call #t~mem60 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,448 INFO L290 TraceCheckUtils]: 71: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(4416 == #t~mem60);havoc #t~mem60;call #t~mem61 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,448 INFO L290 TraceCheckUtils]: 72: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume !(4417 == #t~mem61);havoc #t~mem61;call #t~mem62 := read~int(~s.base, 52 + ~s.offset, 4); {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,448 INFO L290 TraceCheckUtils]: 73: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume 4432 == #t~mem62;havoc #t~mem62; {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,449 INFO L290 TraceCheckUtils]: 74: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~ret~0 := #t~nondet99;havoc #t~nondet99; {11024#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:07,449 INFO L290 TraceCheckUtils]: 75: Hoare triple {11024#(= 2 ssl3_connect_~blastFlag~0)} assume 4 == ~blastFlag~0; {11020#false} is VALID [2022-04-14 18:24:07,449 INFO L290 TraceCheckUtils]: 76: Hoare triple {11020#false} assume !false; {11020#false} is VALID [2022-04-14 18:24:07,449 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-04-14 18:24:07,450 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:24:07,450 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716770230] [2022-04-14 18:24:07,450 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1716770230] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:24:07,450 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:24:07,450 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-14 18:24:07,450 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833377163] [2022-04-14 18:24:07,450 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:24:07,451 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 77 [2022-04-14 18:24:07,451 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:24:07,451 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:07,506 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:24:07,506 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-14 18:24:07,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:24:07,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-14 18:24:07,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-14 18:24:07,507 INFO L87 Difference]: Start difference. First operand 270 states and 397 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:09,525 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-04-14 18:24:10,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:10,458 INFO L93 Difference]: Finished difference Result 543 states and 807 transitions. [2022-04-14 18:24:10,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-14 18:24:10,458 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 77 [2022-04-14 18:24:10,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:24:10,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:10,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 489 transitions. [2022-04-14 18:24:10,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:10,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 489 transitions. [2022-04-14 18:24:10,466 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 489 transitions. [2022-04-14 18:24:10,800 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 489 edges. 489 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:24:10,807 INFO L225 Difference]: With dead ends: 543 [2022-04-14 18:24:10,807 INFO L226 Difference]: Without dead ends: 405 [2022-04-14 18:24:10,808 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-14 18:24:10,808 INFO L913 BasicCegarLoop]: 315 mSDtfsCounter, 126 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 339 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 126 SdHoareTripleChecker+Valid, 477 SdHoareTripleChecker+Invalid, 347 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 339 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-14 18:24:10,808 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [126 Valid, 477 Invalid, 347 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 339 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2022-04-14 18:24:10,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2022-04-14 18:24:10,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 405. [2022-04-14 18:24:10,814 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:24:10,815 INFO L82 GeneralOperation]: Start isEquivalent. First operand 405 states. Second operand has 405 states, 400 states have (on average 1.4775) internal successors, (591), 400 states have internal predecessors, (591), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:10,815 INFO L74 IsIncluded]: Start isIncluded. First operand 405 states. Second operand has 405 states, 400 states have (on average 1.4775) internal successors, (591), 400 states have internal predecessors, (591), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:10,816 INFO L87 Difference]: Start difference. First operand 405 states. Second operand has 405 states, 400 states have (on average 1.4775) internal successors, (591), 400 states have internal predecessors, (591), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:10,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:10,823 INFO L93 Difference]: Finished difference Result 405 states and 595 transitions. [2022-04-14 18:24:10,823 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 595 transitions. [2022-04-14 18:24:10,824 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:24:10,824 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:24:10,824 INFO L74 IsIncluded]: Start isIncluded. First operand has 405 states, 400 states have (on average 1.4775) internal successors, (591), 400 states have internal predecessors, (591), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 405 states. [2022-04-14 18:24:10,825 INFO L87 Difference]: Start difference. First operand has 405 states, 400 states have (on average 1.4775) internal successors, (591), 400 states have internal predecessors, (591), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 405 states. [2022-04-14 18:24:10,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:10,832 INFO L93 Difference]: Finished difference Result 405 states and 595 transitions. [2022-04-14 18:24:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 595 transitions. [2022-04-14 18:24:10,832 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:24:10,832 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:24:10,832 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:24:10,832 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:24:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 405 states, 400 states have (on average 1.4775) internal successors, (591), 400 states have internal predecessors, (591), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:10,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 595 transitions. [2022-04-14 18:24:10,840 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 595 transitions. Word has length 77 [2022-04-14 18:24:10,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:24:10,840 INFO L478 AbstractCegarLoop]: Abstraction has 405 states and 595 transitions. [2022-04-14 18:24:10,841 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:10,841 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 595 transitions. [2022-04-14 18:24:10,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-04-14 18:24:10,841 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:24:10,841 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:24:10,841 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-14 18:24:10,842 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:24:10,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:24:10,842 INFO L85 PathProgramCache]: Analyzing trace with hash -979274608, now seen corresponding path program 1 times [2022-04-14 18:24:10,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:24:10,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702178531] [2022-04-14 18:24:10,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:24:10,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:24:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:24:10,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:24:10,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:24:10,967 INFO L290 TraceCheckUtils]: 0: Hoare triple {12931#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {12925#true} is VALID [2022-04-14 18:24:10,967 INFO L290 TraceCheckUtils]: 1: Hoare triple {12925#true} assume true; {12925#true} is VALID [2022-04-14 18:24:10,968 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12925#true} {12925#true} #593#return; {12925#true} is VALID [2022-04-14 18:24:10,968 INFO L272 TraceCheckUtils]: 0: Hoare triple {12925#true} call ULTIMATE.init(); {12931#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:24:10,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {12931#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {12925#true} is VALID [2022-04-14 18:24:10,968 INFO L290 TraceCheckUtils]: 2: Hoare triple {12925#true} assume true; {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12925#true} {12925#true} #593#return; {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L272 TraceCheckUtils]: 4: Hoare triple {12925#true} call #t~ret158 := main(); {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 5: Hoare triple {12925#true} call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(248);~s~0.base, ~s~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~malloc8.base, #t~malloc8.offset := #Ultimate.allocOnHeap(899);call write~$Pointer$(#t~malloc8.base, #t~malloc8.offset, ~s~0.base, 84 + ~s~0.offset, 4);havoc #t~malloc8.base, #t~malloc8.offset;call #t~malloc9.base, #t~malloc9.offset := #Ultimate.allocOnHeap(232);call write~$Pointer$(#t~malloc9.base, #t~malloc9.offset, ~s~0.base, 204 + ~s~0.offset, 4);havoc #t~malloc9.base, #t~malloc9.offset;call #t~malloc10.base, #t~malloc10.offset := #Ultimate.allocOnHeap(200);call write~$Pointer$(#t~malloc10.base, #t~malloc10.offset, ~s~0.base, 176 + ~s~0.offset, 4);havoc #t~malloc10.base, #t~malloc10.offset;call write~int(12292, ~s~0.base, 52 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;call write~int(#t~nondet11, ~s~0.base, ~s~0.offset, 4);havoc #t~nondet11;call write~$Pointer$(0, (if #t~nondet12 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet12 % 4294967296 % 4294967296 else #t~nondet12 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 192 + ~s~0.offset, 4);havoc #t~nondet12;call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~s~0.base, 204 + ~s~0.offset, 4);call write~$Pointer$(0, (if #t~nondet14 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet14 % 4294967296 % 4294967296 else #t~nondet14 % 4294967296 % 4294967296 - 4294967296), #t~mem13.base, 108 + #t~mem13.offset, 4);havoc #t~mem13.base, #t~mem13.offset;havoc #t~nondet14;call write~$Pointer$(0, (if #t~nondet15 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet15 % 4294967296 % 4294967296 else #t~nondet15 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 60 + ~s~0.offset, 4);havoc #t~nondet15;call write~$Pointer$(0, (if #t~nondet16 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet16 % 4294967296 % 4294967296 else #t~nondet16 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 20 + ~s~0.offset, 4);havoc #t~nondet16;call write~$Pointer$(0, (if #t~nondet17 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet17 % 4294967296 % 4294967296 else #t~nondet17 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 16 + ~s~0.offset, 4);havoc #t~nondet17;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;call write~int(#t~nondet19, #t~mem18.base, #t~mem18.offset, 4);havoc #t~mem18.base, #t~mem18.offset;havoc #t~nondet19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;call write~int(#t~nondet21, #t~mem20.base, 852 + #t~mem20.offset, 4);havoc #t~mem20.base, #t~mem20.offset;havoc #t~nondet21;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(40);call write~$Pointer$(#t~malloc23.base, #t~malloc23.offset, #t~mem22.base, 836 + #t~mem22.offset, 4);havoc #t~mem22.base, #t~mem22.offset;havoc #t~malloc23.base, #t~malloc23.offset;call #t~mem24.base, #t~mem24.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(#t~mem24.base, 836 + #t~mem24.offset, 4);call write~int(#t~nondet26, #t~mem25.base, 12 + #t~mem25.offset, 4);havoc #t~mem24.base, #t~mem24.offset;havoc #t~mem25.base, #t~mem25.offset;havoc #t~nondet26;call #t~mem27.base, #t~mem27.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;call write~int(#t~nondet28, #t~mem27.base, 844 + #t~mem27.offset, 4);havoc #t~mem27.base, #t~mem27.offset;havoc #t~nondet28; {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L272 TraceCheckUtils]: 6: Hoare triple {12925#true} call #t~ret29 := ssl3_connect(~s~0.base, ~s~0.offset); {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 7: Hoare triple {12925#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~buf~0.base, ~buf~0.offset;havoc ~tmp~2;havoc ~l~0;havoc ~num1~0;havoc ~cb~0.base, ~cb~0.offset;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___1~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___2~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___3~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___4~0 := #t~nondet33;havoc #t~nondet33;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___5~0 := #t~nondet34;havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___6~0 := #t~nondet35;havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___7~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___8~0 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___9~0 := #t~nondet38;havoc #t~nondet38;havoc ~blastFlag~0;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;call write~int(#t~nondet39, ~s.base, 92 + ~s.offset, 4);havoc #t~nondet39;call write~int(12292, ~s.base, 52 + ~s.offset, 4);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~tmp~2 := #t~nondet40;havoc #t~nondet40;~cb~0.base, ~cb~0.offset := 0, 0;~ret~0 := -1;~skip~0 := 0;call #t~mem41.base, #t~mem41.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 8: Hoare triple {12925#true} assume 0 != (#t~mem41.base + #t~mem41.offset) % 4294967296;havoc #t~mem41.base, #t~mem41.offset;call #t~mem42.base, #t~mem42.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4);~cb~0.base, ~cb~0.offset := #t~mem42.base, #t~mem42.offset;havoc #t~mem42.base, #t~mem42.offset; {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 9: Hoare triple {12925#true} call #t~mem47 := read~int(~s.base, 28 + ~s.offset, 4);call write~int(1 + #t~mem47, ~s.base, 28 + ~s.offset, 4);havoc #t~mem47; {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 10: Hoare triple {12925#true} assume !(0 != (if 0 == ~tmp___1~0 then 0 else (if 1 == ~tmp___1~0 then 0 else ~bitwiseAnd(~tmp___1~0, 12288)))); {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 11: Hoare triple {12925#true} assume !false; {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 12: Hoare triple {12925#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 13: Hoare triple {12925#true} assume 12292 == #t~mem49;havoc #t~mem49; {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 14: Hoare triple {12925#true} call write~int(1, ~s.base, 40 + ~s.offset, 4);call write~int(4096, ~s.base, 52 + ~s.offset, 4);call #t~mem82.base, #t~mem82.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem83 := read~int(#t~mem82.base, 64 + #t~mem82.offset, 4);call write~int(1 + #t~mem83, #t~mem82.base, 64 + #t~mem82.offset, 4);havoc #t~mem82.base, #t~mem82.offset;havoc #t~mem83; {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 15: Hoare triple {12925#true} call write~int(0, ~s.base, 36 + ~s.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 16: Hoare triple {12925#true} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 17: Hoare triple {12925#true} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 18: Hoare triple {12925#true} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 19: Hoare triple {12925#true} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {12925#true} is VALID [2022-04-14 18:24:10,969 INFO L290 TraceCheckUtils]: 20: Hoare triple {12925#true} assume !(0 == ~tmp___4~0); {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 21: Hoare triple {12925#true} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 22: Hoare triple {12925#true} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 23: Hoare triple {12925#true} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 24: Hoare triple {12925#true} ~skip~0 := 0; {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 25: Hoare triple {12925#true} assume !false; {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 26: Hoare triple {12925#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 27: Hoare triple {12925#true} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 28: Hoare triple {12925#true} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 29: Hoare triple {12925#true} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 30: Hoare triple {12925#true} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 31: Hoare triple {12925#true} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 32: Hoare triple {12925#true} assume 4368 == #t~mem54;havoc #t~mem54; {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 33: Hoare triple {12925#true} call write~int(0, ~s.base, 48 + ~s.offset, 4);assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~ret~0 := #t~nondet89;havoc #t~nondet89; {12925#true} is VALID [2022-04-14 18:24:10,970 INFO L290 TraceCheckUtils]: 34: Hoare triple {12925#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,971 INFO L290 TraceCheckUtils]: 35: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume !(~ret~0 <= 0);call write~int(4384, ~s.base, 52 + ~s.offset, 4);call write~int(0, ~s.base, 64 + ~s.offset, 4);call #t~mem90.base, #t~mem90.offset := read~$Pointer$(~s.base, 20 + ~s.offset, 4);call #t~mem91.base, #t~mem91.offset := read~$Pointer$(~s.base, 16 + ~s.offset, 4); {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,971 INFO L290 TraceCheckUtils]: 36: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume (#t~mem90.base + #t~mem90.offset) % 4294967296 != (#t~mem91.base + #t~mem91.offset) % 4294967296;havoc #t~mem90.base, #t~mem90.offset;havoc #t~mem91.base, #t~mem91.offset; {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,971 INFO L290 TraceCheckUtils]: 37: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,971 INFO L290 TraceCheckUtils]: 38: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,971 INFO L290 TraceCheckUtils]: 39: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} ~skip~0 := 0; {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,972 INFO L290 TraceCheckUtils]: 40: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume !false; {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,972 INFO L290 TraceCheckUtils]: 41: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,972 INFO L290 TraceCheckUtils]: 42: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,972 INFO L290 TraceCheckUtils]: 43: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,973 INFO L290 TraceCheckUtils]: 44: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,973 INFO L290 TraceCheckUtils]: 45: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,973 INFO L290 TraceCheckUtils]: 46: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,973 INFO L290 TraceCheckUtils]: 47: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,973 INFO L290 TraceCheckUtils]: 48: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,974 INFO L290 TraceCheckUtils]: 49: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume 4384 == #t~mem56;havoc #t~mem56; {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,974 INFO L290 TraceCheckUtils]: 50: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~ret~0 := #t~nondet92;havoc #t~nondet92; {12930#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-14 18:24:10,974 INFO L290 TraceCheckUtils]: 51: Hoare triple {12930#(= ssl3_connect_~blastFlag~0 1)} assume !(1 == ~blastFlag~0); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 52: Hoare triple {12926#false} assume 4 == ~blastFlag~0;~blastFlag~0 := 5; {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 53: Hoare triple {12926#false} assume !(~ret~0 <= 0);call #t~mem93 := read~int(~s.base, 92 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 54: Hoare triple {12926#false} assume !(0 != #t~mem93);havoc #t~mem93;call write~int(4400, ~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 55: Hoare triple {12926#false} call write~int(0, ~s.base, 64 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 56: Hoare triple {12926#false} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 57: Hoare triple {12926#false} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 58: Hoare triple {12926#false} ~skip~0 := 0; {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 59: Hoare triple {12926#false} assume !false; {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 60: Hoare triple {12926#false} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 61: Hoare triple {12926#false} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 62: Hoare triple {12926#false} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 63: Hoare triple {12926#false} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 64: Hoare triple {12926#false} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 65: Hoare triple {12926#false} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 66: Hoare triple {12926#false} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 67: Hoare triple {12926#false} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,975 INFO L290 TraceCheckUtils]: 68: Hoare triple {12926#false} assume !(4384 == #t~mem56);havoc #t~mem56;call #t~mem57 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,976 INFO L290 TraceCheckUtils]: 69: Hoare triple {12926#false} assume !(4385 == #t~mem57);havoc #t~mem57;call #t~mem58 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,976 INFO L290 TraceCheckUtils]: 70: Hoare triple {12926#false} assume !(4400 == #t~mem58);havoc #t~mem58;call #t~mem59 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,976 INFO L290 TraceCheckUtils]: 71: Hoare triple {12926#false} assume !(4401 == #t~mem59);havoc #t~mem59;call #t~mem60 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,976 INFO L290 TraceCheckUtils]: 72: Hoare triple {12926#false} assume !(4416 == #t~mem60);havoc #t~mem60;call #t~mem61 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,976 INFO L290 TraceCheckUtils]: 73: Hoare triple {12926#false} assume !(4417 == #t~mem61);havoc #t~mem61;call #t~mem62 := read~int(~s.base, 52 + ~s.offset, 4); {12926#false} is VALID [2022-04-14 18:24:10,976 INFO L290 TraceCheckUtils]: 74: Hoare triple {12926#false} assume 4432 == #t~mem62;havoc #t~mem62; {12926#false} is VALID [2022-04-14 18:24:10,976 INFO L290 TraceCheckUtils]: 75: Hoare triple {12926#false} assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~ret~0 := #t~nondet99;havoc #t~nondet99; {12926#false} is VALID [2022-04-14 18:24:10,976 INFO L290 TraceCheckUtils]: 76: Hoare triple {12926#false} assume 4 == ~blastFlag~0; {12926#false} is VALID [2022-04-14 18:24:10,976 INFO L290 TraceCheckUtils]: 77: Hoare triple {12926#false} assume !false; {12926#false} is VALID [2022-04-14 18:24:10,977 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-14 18:24:10,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:24:10,977 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702178531] [2022-04-14 18:24:10,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1702178531] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:24:10,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:24:10,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-14 18:24:10,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513915640] [2022-04-14 18:24:10,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:24:10,978 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 78 [2022-04-14 18:24:10,978 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:24:10,978 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:11,028 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:24:11,029 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-14 18:24:11,029 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:24:11,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-14 18:24:11,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-14 18:24:11,029 INFO L87 Difference]: Start difference. First operand 405 states and 595 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:13,046 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-04-14 18:24:13,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:13,613 INFO L93 Difference]: Finished difference Result 702 states and 1033 transitions. [2022-04-14 18:24:13,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-14 18:24:13,614 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 78 [2022-04-14 18:24:13,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:24:13,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 367 transitions. [2022-04-14 18:24:13,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:13,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 367 transitions. [2022-04-14 18:24:13,618 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 367 transitions. [2022-04-14 18:24:13,885 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 367 edges. 367 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:24:13,893 INFO L225 Difference]: With dead ends: 702 [2022-04-14 18:24:13,893 INFO L226 Difference]: Without dead ends: 429 [2022-04-14 18:24:13,893 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-14 18:24:13,894 INFO L913 BasicCegarLoop]: 197 mSDtfsCounter, 15 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 213 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 359 SdHoareTripleChecker+Invalid, 217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 213 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-14 18:24:13,894 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 359 Invalid, 217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 213 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2022-04-14 18:24:13,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states. [2022-04-14 18:24:13,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 429. [2022-04-14 18:24:13,900 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:24:13,901 INFO L82 GeneralOperation]: Start isEquivalent. First operand 429 states. Second operand has 429 states, 424 states have (on average 1.4693396226415094) internal successors, (623), 424 states have internal predecessors, (623), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:13,901 INFO L74 IsIncluded]: Start isIncluded. First operand 429 states. Second operand has 429 states, 424 states have (on average 1.4693396226415094) internal successors, (623), 424 states have internal predecessors, (623), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:13,902 INFO L87 Difference]: Start difference. First operand 429 states. Second operand has 429 states, 424 states have (on average 1.4693396226415094) internal successors, (623), 424 states have internal predecessors, (623), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:13,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:13,909 INFO L93 Difference]: Finished difference Result 429 states and 627 transitions. [2022-04-14 18:24:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 627 transitions. [2022-04-14 18:24:13,910 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:24:13,910 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:24:13,911 INFO L74 IsIncluded]: Start isIncluded. First operand has 429 states, 424 states have (on average 1.4693396226415094) internal successors, (623), 424 states have internal predecessors, (623), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 429 states. [2022-04-14 18:24:13,911 INFO L87 Difference]: Start difference. First operand has 429 states, 424 states have (on average 1.4693396226415094) internal successors, (623), 424 states have internal predecessors, (623), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 429 states. [2022-04-14 18:24:13,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:13,919 INFO L93 Difference]: Finished difference Result 429 states and 627 transitions. [2022-04-14 18:24:13,919 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 627 transitions. [2022-04-14 18:24:13,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:24:13,920 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:24:13,920 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:24:13,920 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:24:13,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 429 states, 424 states have (on average 1.4693396226415094) internal successors, (623), 424 states have internal predecessors, (623), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:13,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 429 states and 627 transitions. [2022-04-14 18:24:13,928 INFO L78 Accepts]: Start accepts. Automaton has 429 states and 627 transitions. Word has length 78 [2022-04-14 18:24:13,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:24:13,928 INFO L478 AbstractCegarLoop]: Abstraction has 429 states and 627 transitions. [2022-04-14 18:24:13,928 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:13,928 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 627 transitions. [2022-04-14 18:24:13,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-04-14 18:24:13,929 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:24:13,929 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:24:13,929 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-14 18:24:13,929 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:24:13,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:24:13,930 INFO L85 PathProgramCache]: Analyzing trace with hash -1809534672, now seen corresponding path program 1 times [2022-04-14 18:24:13,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:24:13,930 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466355100] [2022-04-14 18:24:13,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:24:13,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:24:14,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:24:14,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 18:24:14,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 18:24:14,105 INFO L290 TraceCheckUtils]: 0: Hoare triple {15092#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {15086#true} is VALID [2022-04-14 18:24:14,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {15086#true} assume true; {15086#true} is VALID [2022-04-14 18:24:14,105 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15086#true} {15086#true} #593#return; {15086#true} is VALID [2022-04-14 18:24:14,105 INFO L272 TraceCheckUtils]: 0: Hoare triple {15086#true} call ULTIMATE.init(); {15092#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 18:24:14,106 INFO L290 TraceCheckUtils]: 1: Hoare triple {15092#(and (= |~#SSLv3_client_data~0.base| |old(~#SSLv3_client_data~0.base)|) (= ~init~0 |old(~init~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |~#SSLv3_client_data~0.offset| |old(~#SSLv3_client_data~0.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~init~0 := 1;~#SSLv3_client_data~0.base, ~#SSLv3_client_data~0.offset := 4, 0;call #Ultimate.allocInit(100, 4);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#SSLv3_client_data~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#SSLv3_client_data~0.base); {15086#true} is VALID [2022-04-14 18:24:14,106 INFO L290 TraceCheckUtils]: 2: Hoare triple {15086#true} assume true; {15086#true} is VALID [2022-04-14 18:24:14,106 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15086#true} {15086#true} #593#return; {15086#true} is VALID [2022-04-14 18:24:14,106 INFO L272 TraceCheckUtils]: 4: Hoare triple {15086#true} call #t~ret158 := main(); {15086#true} is VALID [2022-04-14 18:24:14,106 INFO L290 TraceCheckUtils]: 5: Hoare triple {15086#true} call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(248);~s~0.base, ~s~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~malloc8.base, #t~malloc8.offset := #Ultimate.allocOnHeap(899);call write~$Pointer$(#t~malloc8.base, #t~malloc8.offset, ~s~0.base, 84 + ~s~0.offset, 4);havoc #t~malloc8.base, #t~malloc8.offset;call #t~malloc9.base, #t~malloc9.offset := #Ultimate.allocOnHeap(232);call write~$Pointer$(#t~malloc9.base, #t~malloc9.offset, ~s~0.base, 204 + ~s~0.offset, 4);havoc #t~malloc9.base, #t~malloc9.offset;call #t~malloc10.base, #t~malloc10.offset := #Ultimate.allocOnHeap(200);call write~$Pointer$(#t~malloc10.base, #t~malloc10.offset, ~s~0.base, 176 + ~s~0.offset, 4);havoc #t~malloc10.base, #t~malloc10.offset;call write~int(12292, ~s~0.base, 52 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;call write~int(#t~nondet11, ~s~0.base, ~s~0.offset, 4);havoc #t~nondet11;call write~$Pointer$(0, (if #t~nondet12 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet12 % 4294967296 % 4294967296 else #t~nondet12 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 192 + ~s~0.offset, 4);havoc #t~nondet12;call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~s~0.base, 204 + ~s~0.offset, 4);call write~$Pointer$(0, (if #t~nondet14 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet14 % 4294967296 % 4294967296 else #t~nondet14 % 4294967296 % 4294967296 - 4294967296), #t~mem13.base, 108 + #t~mem13.offset, 4);havoc #t~mem13.base, #t~mem13.offset;havoc #t~nondet14;call write~$Pointer$(0, (if #t~nondet15 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet15 % 4294967296 % 4294967296 else #t~nondet15 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 60 + ~s~0.offset, 4);havoc #t~nondet15;call write~$Pointer$(0, (if #t~nondet16 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet16 % 4294967296 % 4294967296 else #t~nondet16 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 20 + ~s~0.offset, 4);havoc #t~nondet16;call write~$Pointer$(0, (if #t~nondet17 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet17 % 4294967296 % 4294967296 else #t~nondet17 % 4294967296 % 4294967296 - 4294967296), ~s~0.base, 16 + ~s~0.offset, 4);havoc #t~nondet17;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;call write~int(#t~nondet19, #t~mem18.base, #t~mem18.offset, 4);havoc #t~mem18.base, #t~mem18.offset;havoc #t~nondet19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;call write~int(#t~nondet21, #t~mem20.base, 852 + #t~mem20.offset, 4);havoc #t~mem20.base, #t~mem20.offset;havoc #t~nondet21;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(40);call write~$Pointer$(#t~malloc23.base, #t~malloc23.offset, #t~mem22.base, 836 + #t~mem22.offset, 4);havoc #t~mem22.base, #t~mem22.offset;havoc #t~malloc23.base, #t~malloc23.offset;call #t~mem24.base, #t~mem24.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(#t~mem24.base, 836 + #t~mem24.offset, 4);call write~int(#t~nondet26, #t~mem25.base, 12 + #t~mem25.offset, 4);havoc #t~mem24.base, #t~mem24.offset;havoc #t~mem25.base, #t~mem25.offset;havoc #t~nondet26;call #t~mem27.base, #t~mem27.offset := read~$Pointer$(~s~0.base, 84 + ~s~0.offset, 4);assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;call write~int(#t~nondet28, #t~mem27.base, 844 + #t~mem27.offset, 4);havoc #t~mem27.base, #t~mem27.offset;havoc #t~nondet28; {15086#true} is VALID [2022-04-14 18:24:14,106 INFO L272 TraceCheckUtils]: 6: Hoare triple {15086#true} call #t~ret29 := ssl3_connect(~s~0.base, ~s~0.offset); {15086#true} is VALID [2022-04-14 18:24:14,106 INFO L290 TraceCheckUtils]: 7: Hoare triple {15086#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~buf~0.base, ~buf~0.offset;havoc ~tmp~2;havoc ~l~0;havoc ~num1~0;havoc ~cb~0.base, ~cb~0.offset;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___1~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___2~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___3~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___4~0 := #t~nondet33;havoc #t~nondet33;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___5~0 := #t~nondet34;havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___6~0 := #t~nondet35;havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___7~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___8~0 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___9~0 := #t~nondet38;havoc #t~nondet38;havoc ~blastFlag~0;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;call write~int(#t~nondet39, ~s.base, 92 + ~s.offset, 4);havoc #t~nondet39;call write~int(12292, ~s.base, 52 + ~s.offset, 4);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~tmp~2 := #t~nondet40;havoc #t~nondet40;~cb~0.base, ~cb~0.offset := 0, 0;~ret~0 := -1;~skip~0 := 0;call #t~mem41.base, #t~mem41.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,106 INFO L290 TraceCheckUtils]: 8: Hoare triple {15086#true} assume 0 != (#t~mem41.base + #t~mem41.offset) % 4294967296;havoc #t~mem41.base, #t~mem41.offset;call #t~mem42.base, #t~mem42.offset := read~$Pointer$(~s.base, 192 + ~s.offset, 4);~cb~0.base, ~cb~0.offset := #t~mem42.base, #t~mem42.offset;havoc #t~mem42.base, #t~mem42.offset; {15086#true} is VALID [2022-04-14 18:24:14,106 INFO L290 TraceCheckUtils]: 9: Hoare triple {15086#true} call #t~mem47 := read~int(~s.base, 28 + ~s.offset, 4);call write~int(1 + #t~mem47, ~s.base, 28 + ~s.offset, 4);havoc #t~mem47; {15086#true} is VALID [2022-04-14 18:24:14,118 INFO L290 TraceCheckUtils]: 10: Hoare triple {15086#true} assume !(0 != (if 0 == ~tmp___1~0 then 0 else (if 1 == ~tmp___1~0 then 0 else ~bitwiseAnd(~tmp___1~0, 12288)))); {15086#true} is VALID [2022-04-14 18:24:14,118 INFO L290 TraceCheckUtils]: 11: Hoare triple {15086#true} assume !false; {15086#true} is VALID [2022-04-14 18:24:14,118 INFO L290 TraceCheckUtils]: 12: Hoare triple {15086#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,118 INFO L290 TraceCheckUtils]: 13: Hoare triple {15086#true} assume 12292 == #t~mem49;havoc #t~mem49; {15086#true} is VALID [2022-04-14 18:24:14,118 INFO L290 TraceCheckUtils]: 14: Hoare triple {15086#true} call write~int(1, ~s.base, 40 + ~s.offset, 4);call write~int(4096, ~s.base, 52 + ~s.offset, 4);call #t~mem82.base, #t~mem82.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem83 := read~int(#t~mem82.base, 64 + #t~mem82.offset, 4);call write~int(1 + #t~mem83, #t~mem82.base, 64 + #t~mem82.offset, 4);havoc #t~mem82.base, #t~mem82.offset;havoc #t~mem83; {15086#true} is VALID [2022-04-14 18:24:14,118 INFO L290 TraceCheckUtils]: 15: Hoare triple {15086#true} call write~int(0, ~s.base, 36 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,118 INFO L290 TraceCheckUtils]: 16: Hoare triple {15086#true} assume 0 != (~cb~0.base + ~cb~0.offset) % 4294967296; {15086#true} is VALID [2022-04-14 18:24:14,118 INFO L290 TraceCheckUtils]: 17: Hoare triple {15086#true} call #t~mem84 := read~int(~s.base, ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,118 INFO L290 TraceCheckUtils]: 18: Hoare triple {15086#true} assume !(768 != (if 0 == #t~mem84 then 0 else (if 1 == #t~mem84 then 0 else ~bitwiseAnd(#t~mem84, 65280))));havoc #t~mem84;call write~int(4096, ~s.base, 4 + ~s.offset, 4);call #t~mem85.base, #t~mem85.offset := read~$Pointer$(~s.base, 60 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,118 INFO L290 TraceCheckUtils]: 19: Hoare triple {15086#true} assume !(0 == (#t~mem85.base + #t~mem85.offset) % 4294967296);havoc #t~mem85.base, #t~mem85.offset; {15086#true} is VALID [2022-04-14 18:24:14,118 INFO L290 TraceCheckUtils]: 20: Hoare triple {15086#true} assume !(0 == ~tmp___4~0); {15086#true} is VALID [2022-04-14 18:24:14,118 INFO L290 TraceCheckUtils]: 21: Hoare triple {15086#true} assume !(0 == ~tmp___5~0);call write~int(4368, ~s.base, 52 + ~s.offset, 4);call #t~mem87.base, #t~mem87.offset := read~$Pointer$(~s.base, 204 + ~s.offset, 4);call #t~mem88 := read~int(#t~mem87.base, 60 + #t~mem87.offset, 4);call write~int(1 + #t~mem88, #t~mem87.base, 60 + #t~mem87.offset, 4);havoc #t~mem87.base, #t~mem87.offset;havoc #t~mem88;call write~int(0, ~s.base, 64 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 22: Hoare triple {15086#true} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 23: Hoare triple {15086#true} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 24: Hoare triple {15086#true} ~skip~0 := 0; {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 25: Hoare triple {15086#true} assume !false; {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 26: Hoare triple {15086#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 27: Hoare triple {15086#true} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 28: Hoare triple {15086#true} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 29: Hoare triple {15086#true} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 30: Hoare triple {15086#true} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 31: Hoare triple {15086#true} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 32: Hoare triple {15086#true} assume 4368 == #t~mem54;havoc #t~mem54; {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 33: Hoare triple {15086#true} call write~int(0, ~s.base, 48 + ~s.offset, 4);assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~ret~0 := #t~nondet89;havoc #t~nondet89; {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 34: Hoare triple {15086#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 35: Hoare triple {15086#true} assume !(~ret~0 <= 0);call write~int(4384, ~s.base, 52 + ~s.offset, 4);call write~int(0, ~s.base, 64 + ~s.offset, 4);call #t~mem90.base, #t~mem90.offset := read~$Pointer$(~s.base, 20 + ~s.offset, 4);call #t~mem91.base, #t~mem91.offset := read~$Pointer$(~s.base, 16 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 36: Hoare triple {15086#true} assume (#t~mem90.base + #t~mem90.offset) % 4294967296 != (#t~mem91.base + #t~mem91.offset) % 4294967296;havoc #t~mem90.base, #t~mem90.offset;havoc #t~mem91.base, #t~mem91.offset; {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 37: Hoare triple {15086#true} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 38: Hoare triple {15086#true} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 39: Hoare triple {15086#true} ~skip~0 := 0; {15086#true} is VALID [2022-04-14 18:24:14,119 INFO L290 TraceCheckUtils]: 40: Hoare triple {15086#true} assume !false; {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 41: Hoare triple {15086#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 42: Hoare triple {15086#true} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 43: Hoare triple {15086#true} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 44: Hoare triple {15086#true} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 45: Hoare triple {15086#true} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 46: Hoare triple {15086#true} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 47: Hoare triple {15086#true} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 48: Hoare triple {15086#true} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 49: Hoare triple {15086#true} assume 4384 == #t~mem56;havoc #t~mem56; {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 50: Hoare triple {15086#true} assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~ret~0 := #t~nondet92;havoc #t~nondet92; {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 51: Hoare triple {15086#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 52: Hoare triple {15086#true} assume !(~ret~0 <= 0);call #t~mem93 := read~int(~s.base, 92 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 53: Hoare triple {15086#true} assume !(0 != #t~mem93);havoc #t~mem93;call write~int(4400, ~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 54: Hoare triple {15086#true} call write~int(0, ~s.base, 64 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 55: Hoare triple {15086#true} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 56: Hoare triple {15086#true} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 57: Hoare triple {15086#true} ~skip~0 := 0; {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 58: Hoare triple {15086#true} assume !false; {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 59: Hoare triple {15086#true} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,120 INFO L290 TraceCheckUtils]: 60: Hoare triple {15086#true} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,121 INFO L290 TraceCheckUtils]: 61: Hoare triple {15086#true} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,121 INFO L290 TraceCheckUtils]: 62: Hoare triple {15086#true} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,121 INFO L290 TraceCheckUtils]: 63: Hoare triple {15086#true} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,121 INFO L290 TraceCheckUtils]: 64: Hoare triple {15086#true} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,121 INFO L290 TraceCheckUtils]: 65: Hoare triple {15086#true} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,121 INFO L290 TraceCheckUtils]: 66: Hoare triple {15086#true} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,121 INFO L290 TraceCheckUtils]: 67: Hoare triple {15086#true} assume !(4384 == #t~mem56);havoc #t~mem56;call #t~mem57 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,121 INFO L290 TraceCheckUtils]: 68: Hoare triple {15086#true} assume !(4385 == #t~mem57);havoc #t~mem57;call #t~mem58 := read~int(~s.base, 52 + ~s.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,121 INFO L290 TraceCheckUtils]: 69: Hoare triple {15086#true} assume 4400 == #t~mem58;havoc #t~mem58; {15086#true} is VALID [2022-04-14 18:24:14,121 INFO L290 TraceCheckUtils]: 70: Hoare triple {15086#true} call #t~mem94.base, #t~mem94.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem95.base, #t~mem95.offset := read~$Pointer$(#t~mem94.base, 836 + #t~mem94.offset, 4);call #t~mem96 := read~int(#t~mem95.base, 12 + #t~mem95.offset, 4); {15086#true} is VALID [2022-04-14 18:24:14,121 INFO L290 TraceCheckUtils]: 71: Hoare triple {15086#true} assume !(0 != (if 0 == #t~mem96 then 0 else (if 1 == #t~mem96 then 0 else ~bitwiseAnd(#t~mem96, 256))) % 4294967296);havoc #t~mem94.base, #t~mem94.offset;havoc #t~mem95.base, #t~mem95.offset;havoc #t~mem96;assume -2147483648 <= #t~nondet97 && #t~nondet97 <= 2147483647;~ret~0 := #t~nondet97;havoc #t~nondet97; {15086#true} is VALID [2022-04-14 18:24:14,122 INFO L290 TraceCheckUtils]: 72: Hoare triple {15086#true} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,122 INFO L290 TraceCheckUtils]: 73: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(~ret~0 <= 0); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,122 INFO L290 TraceCheckUtils]: 74: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} call write~int(4416, ~s.base, 52 + ~s.offset, 4);call write~int(0, ~s.base, 64 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,122 INFO L290 TraceCheckUtils]: 75: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} call #t~mem147.base, #t~mem147.offset := read~$Pointer$(~s.base, 84 + ~s.offset, 4);call #t~mem148 := read~int(#t~mem147.base, 848 + #t~mem147.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,123 INFO L290 TraceCheckUtils]: 76: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(0 == #t~mem148);havoc #t~mem147.base, #t~mem147.offset;havoc #t~mem148; {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,123 INFO L290 TraceCheckUtils]: 77: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,123 INFO L290 TraceCheckUtils]: 78: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !false; {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,123 INFO L290 TraceCheckUtils]: 79: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} call #t~mem48 := read~int(~s.base, 52 + ~s.offset, 4);~state~0 := #t~mem48;havoc #t~mem48;call #t~mem49 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,123 INFO L290 TraceCheckUtils]: 80: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(12292 == #t~mem49);havoc #t~mem49;call #t~mem50 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,124 INFO L290 TraceCheckUtils]: 81: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(16384 == #t~mem50);havoc #t~mem50;call #t~mem51 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,124 INFO L290 TraceCheckUtils]: 82: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(4096 == #t~mem51);havoc #t~mem51;call #t~mem52 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,124 INFO L290 TraceCheckUtils]: 83: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(20480 == #t~mem52);havoc #t~mem52;call #t~mem53 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,124 INFO L290 TraceCheckUtils]: 84: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(4099 == #t~mem53);havoc #t~mem53;call #t~mem54 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,125 INFO L290 TraceCheckUtils]: 85: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(4368 == #t~mem54);havoc #t~mem54;call #t~mem55 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,125 INFO L290 TraceCheckUtils]: 86: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(4369 == #t~mem55);havoc #t~mem55;call #t~mem56 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,125 INFO L290 TraceCheckUtils]: 87: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(4384 == #t~mem56);havoc #t~mem56;call #t~mem57 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,125 INFO L290 TraceCheckUtils]: 88: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(4385 == #t~mem57);havoc #t~mem57;call #t~mem58 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,126 INFO L290 TraceCheckUtils]: 89: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(4400 == #t~mem58);havoc #t~mem58;call #t~mem59 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,126 INFO L290 TraceCheckUtils]: 90: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(4401 == #t~mem59);havoc #t~mem59;call #t~mem60 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,126 INFO L290 TraceCheckUtils]: 91: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(4416 == #t~mem60);havoc #t~mem60;call #t~mem61 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,126 INFO L290 TraceCheckUtils]: 92: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume !(4417 == #t~mem61);havoc #t~mem61;call #t~mem62 := read~int(~s.base, 52 + ~s.offset, 4); {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,126 INFO L290 TraceCheckUtils]: 93: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume 4432 == #t~mem62;havoc #t~mem62; {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,127 INFO L290 TraceCheckUtils]: 94: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~ret~0 := #t~nondet99;havoc #t~nondet99; {15091#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-14 18:24:14,127 INFO L290 TraceCheckUtils]: 95: Hoare triple {15091#(= 3 ssl3_connect_~blastFlag~0)} assume 4 == ~blastFlag~0; {15087#false} is VALID [2022-04-14 18:24:14,127 INFO L290 TraceCheckUtils]: 96: Hoare triple {15087#false} assume !false; {15087#false} is VALID [2022-04-14 18:24:14,127 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-04-14 18:24:14,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 18:24:14,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466355100] [2022-04-14 18:24:14,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [466355100] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 18:24:14,128 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 18:24:14,128 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-14 18:24:14,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629929892] [2022-04-14 18:24:14,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 18:24:14,128 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 97 [2022-04-14 18:24:14,128 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 18:24:14,128 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:14,190 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:24:14,191 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-14 18:24:14,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 18:24:14,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-14 18:24:14,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-14 18:24:14,191 INFO L87 Difference]: Start difference. First operand 429 states and 627 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:16,211 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-04-14 18:24:17,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:17,091 INFO L93 Difference]: Finished difference Result 860 states and 1266 transitions. [2022-04-14 18:24:17,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-14 18:24:17,091 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 97 [2022-04-14 18:24:17,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 18:24:17,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:17,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 488 transitions. [2022-04-14 18:24:17,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:17,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 488 transitions. [2022-04-14 18:24:17,097 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 488 transitions. [2022-04-14 18:24:17,408 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 488 edges. 488 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 18:24:17,420 INFO L225 Difference]: With dead ends: 860 [2022-04-14 18:24:17,420 INFO L226 Difference]: Without dead ends: 563 [2022-04-14 18:24:17,420 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-14 18:24:17,421 INFO L913 BasicCegarLoop]: 314 mSDtfsCounter, 126 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 338 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 126 SdHoareTripleChecker+Valid, 476 SdHoareTripleChecker+Invalid, 346 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 338 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-14 18:24:17,421 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [126 Valid, 476 Invalid, 346 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 338 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2022-04-14 18:24:17,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 563 states. [2022-04-14 18:24:17,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 563 to 563. [2022-04-14 18:24:17,428 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 18:24:17,429 INFO L82 GeneralOperation]: Start isEquivalent. First operand 563 states. Second operand has 563 states, 558 states have (on average 1.4695340501792116) internal successors, (820), 558 states have internal predecessors, (820), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:17,430 INFO L74 IsIncluded]: Start isIncluded. First operand 563 states. Second operand has 563 states, 558 states have (on average 1.4695340501792116) internal successors, (820), 558 states have internal predecessors, (820), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:17,430 INFO L87 Difference]: Start difference. First operand 563 states. Second operand has 563 states, 558 states have (on average 1.4695340501792116) internal successors, (820), 558 states have internal predecessors, (820), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:17,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:17,441 INFO L93 Difference]: Finished difference Result 563 states and 824 transitions. [2022-04-14 18:24:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 824 transitions. [2022-04-14 18:24:17,441 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:24:17,442 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:24:17,442 INFO L74 IsIncluded]: Start isIncluded. First operand has 563 states, 558 states have (on average 1.4695340501792116) internal successors, (820), 558 states have internal predecessors, (820), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 563 states. [2022-04-14 18:24:17,443 INFO L87 Difference]: Start difference. First operand has 563 states, 558 states have (on average 1.4695340501792116) internal successors, (820), 558 states have internal predecessors, (820), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 563 states. [2022-04-14 18:24:17,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 18:24:17,453 INFO L93 Difference]: Finished difference Result 563 states and 824 transitions. [2022-04-14 18:24:17,453 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 824 transitions. [2022-04-14 18:24:17,454 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 18:24:17,454 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 18:24:17,454 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 18:24:17,454 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 18:24:17,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 563 states, 558 states have (on average 1.4695340501792116) internal successors, (820), 558 states have internal predecessors, (820), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:17,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 563 states and 824 transitions. [2022-04-14 18:24:17,466 INFO L78 Accepts]: Start accepts. Automaton has 563 states and 824 transitions. Word has length 97 [2022-04-14 18:24:17,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 18:24:17,467 INFO L478 AbstractCegarLoop]: Abstraction has 563 states and 824 transitions. [2022-04-14 18:24:17,467 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-14 18:24:17,467 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 824 transitions. [2022-04-14 18:24:17,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-04-14 18:24:17,468 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 18:24:17,468 INFO L499 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:24:17,468 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-14 18:24:17,468 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 18:24:17,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 18:24:17,469 INFO L85 PathProgramCache]: Analyzing trace with hash -120492913, now seen corresponding path program 1 times [2022-04-14 18:24:17,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 18:24:17,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602627132] [2022-04-14 18:24:17,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 18:24:17,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 18:24:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-14 18:24:18,442 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-14 18:24:18,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-14 18:24:18,993 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-14 18:24:18,993 INFO L618 BasicCegarLoop]: Counterexample is feasible [2022-04-14 18:24:18,994 INFO L788 garLoopResultBuilder]: Registering result UNSAFE for location ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-14 18:24:18,995 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-14 18:24:18,997 INFO L719 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 18:24:19,000 INFO L177 ceAbstractionStarter]: Computing trace abstraction results [2022-04-14 18:24:19,088 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-14 18:24:19,088 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2022-04-14 18:24:19,088 WARN L170 areAnnotationChecker]: ssl3_get_client_methodENTRY has no Hoare annotation [2022-04-14 18:24:19,088 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-14 18:24:19,088 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-14 18:24:19,088 WARN L170 areAnnotationChecker]: ssl3_connectENTRY has no Hoare annotation [2022-04-14 18:24:19,088 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2022-04-14 18:24:19,088 WARN L170 areAnnotationChecker]: #Ultimate.C_memcpyENTRY has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: sslv3_base_methodENTRY has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: #Ultimate.meminitENTRY has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: SSLv3_client_methodENTRY has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1044 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1044 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1132 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1132 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1098 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1098 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L-1-1 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L-1-1 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1675 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1675 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: #Ultimate.meminitFINAL has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1061 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1061 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1046 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1046 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: ssl3_get_client_methodFINAL has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1135-2 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1135 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1135 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1098-1 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L-1-3 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L-1-3 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: L1675-1 has no Hoare annotation [2022-04-14 18:24:19,089 WARN L170 areAnnotationChecker]: #Ultimate.meminitEXIT has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1064 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1064 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1061-2 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1046-1 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1142 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1142 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: #Ultimate.C_memcpyFINAL has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: sslv3_base_methodFINAL has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1064-1 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: SSLv3_client_methodFINAL has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1143 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1143 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1152-1 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1152-1 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1152-1 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: #Ultimate.C_memcpyEXIT has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: sslv3_base_methodEXIT has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1066 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1066 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: SSLv3_client_methodEXIT has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1655 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1153 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1066-1 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1659 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1659 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1155 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1155 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1659-2 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1156 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1158 has no Hoare annotation [2022-04-14 18:24:19,090 WARN L170 areAnnotationChecker]: L1158 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: ssl3_connectFINAL has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1261 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1161 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1161 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: ssl3_connectEXIT has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1266 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1266 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1164 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1164 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1266-2 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1167 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1167 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1271 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1271 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1170 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1170 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1278 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1278 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1174 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1173 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1173 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1280 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1280 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1278-2 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1278-2 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1316 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1316 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1176 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1176 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1286 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1286 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1302 has no Hoare annotation [2022-04-14 18:24:19,091 WARN L170 areAnnotationChecker]: L1302 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1316-2 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1316-2 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1180 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1179 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1179 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1588 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1328 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1328 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1337 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1337 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1182 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1182 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1624 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1624 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1340-2 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1340-2 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1340 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1340 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1186 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1185 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1185 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1625 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1625 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1624-1 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1351 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1351 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1360 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1360 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1188 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1188 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1626 has no Hoare annotation [2022-04-14 18:24:19,092 WARN L170 areAnnotationChecker]: L1626 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1351-2 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1360-2 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1364 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1364 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1192 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1191 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1191 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1628 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1628 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1626-2 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1626-2 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1364-2 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1364-2 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1381 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1381 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1194 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1194 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1637 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1637 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1381-2 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1381-2 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1198 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1197 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1197 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1393 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1393 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1403 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1403 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1200 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1200 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1404 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1404 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1408 has no Hoare annotation [2022-04-14 18:24:19,093 WARN L170 areAnnotationChecker]: L1408 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1204 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1203 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1203 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1419 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1419 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1206 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1206 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1424 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1424 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1216 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1209 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1209 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1424-2 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1436 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1436 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1212 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1212 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1215 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1215 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1218 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1218 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1222 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1221 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1221 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1447 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1447 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1224 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1224 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1453 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1453 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1228 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1227 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1227 has no Hoare annotation [2022-04-14 18:24:19,094 WARN L170 areAnnotationChecker]: L1453-2 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1464 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1464 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1230 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1230 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1234 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1233 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1233 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1476 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1476 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1236 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1236 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1484 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1484 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1240 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1239 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1239 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1484-2 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1484-2 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1505 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1505 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1242 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1242 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1495 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1495 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1512 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1512 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1246 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1245 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1245 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1514 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1514 has no Hoare annotation [2022-04-14 18:24:19,095 WARN L170 areAnnotationChecker]: L1512-1 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1529 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1529 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1248 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1248 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1534 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1534 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1249 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1249 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1251 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1251 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1534-2 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1545 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1545 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1542-1 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1252 has no Hoare annotation [2022-04-14 18:24:19,096 WARN L170 areAnnotationChecker]: L1255 has no Hoare annotation [2022-04-14 18:24:19,097 WARN L170 areAnnotationChecker]: L1558 has no Hoare annotation [2022-04-14 18:24:19,097 WARN L170 areAnnotationChecker]: L1558 has no Hoare annotation [2022-04-14 18:24:19,097 WARN L170 areAnnotationChecker]: L1558-2 has no Hoare annotation [2022-04-14 18:24:19,097 WARN L170 areAnnotationChecker]: L1563 has no Hoare annotation [2022-04-14 18:24:19,097 WARN L170 areAnnotationChecker]: L1563 has no Hoare annotation [2022-04-14 18:24:19,097 WARN L170 areAnnotationChecker]: L1563-2 has no Hoare annotation [2022-04-14 18:24:19,097 WARN L170 areAnnotationChecker]: L1570 has no Hoare annotation [2022-04-14 18:24:19,097 WARN L170 areAnnotationChecker]: L1570 has no Hoare annotation [2022-04-14 18:24:19,097 WARN L170 areAnnotationChecker]: L1570-2 has no Hoare annotation [2022-04-14 18:24:19,097 WARN L170 areAnnotationChecker]: L1578 has no Hoare annotation [2022-04-14 18:24:19,097 WARN L170 areAnnotationChecker]: L1578 has no Hoare annotation [2022-04-14 18:24:19,097 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-14 18:24:19,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.04 06:24:19 BoogieIcfgContainer [2022-04-14 18:24:19,099 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-14 18:24:19,100 INFO L158 Benchmark]: Toolchain (without parser) took 43860.00ms. Allocated memory was 201.3MB in the beginning and 320.9MB in the end (delta: 119.5MB). Free memory was 147.7MB in the beginning and 147.2MB in the end (delta: 522.6kB). Peak memory consumption was 169.2MB. Max. memory is 8.0GB. [2022-04-14 18:24:19,100 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 201.3MB. Free memory was 167.0MB in the beginning and 167.0MB in the end (delta: 74.7kB). There was no memory consumed. Max. memory is 8.0GB. [2022-04-14 18:24:19,101 INFO L158 Benchmark]: CACSL2BoogieTranslator took 518.49ms. Allocated memory was 201.3MB in the beginning and 267.4MB in the end (delta: 66.1MB). Free memory was 147.5MB in the beginning and 221.1MB in the end (delta: -73.6MB). Peak memory consumption was 17.7MB. Max. memory is 8.0GB. [2022-04-14 18:24:19,101 INFO L158 Benchmark]: Boogie Preprocessor took 98.43ms. Allocated memory is still 267.4MB. Free memory was 221.1MB in the beginning and 211.7MB in the end (delta: 9.4MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-04-14 18:24:19,102 INFO L158 Benchmark]: RCFGBuilder took 2156.48ms. Allocated memory is still 267.4MB. Free memory was 211.7MB in the beginning and 191.1MB in the end (delta: 20.6MB). Peak memory consumption was 62.9MB. Max. memory is 8.0GB. [2022-04-14 18:24:19,102 INFO L158 Benchmark]: TraceAbstraction took 41078.80ms. Allocated memory was 267.4MB in the beginning and 320.9MB in the end (delta: 53.5MB). Free memory was 190.6MB in the beginning and 147.2MB in the end (delta: 43.4MB). Peak memory consumption was 145.7MB. Max. memory is 8.0GB. [2022-04-14 18:24:19,102 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 201.3MB. Free memory was 167.0MB in the beginning and 167.0MB in the end (delta: 74.7kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 518.49ms. Allocated memory was 201.3MB in the beginning and 267.4MB in the end (delta: 66.1MB). Free memory was 147.5MB in the beginning and 221.1MB in the end (delta: -73.6MB). Peak memory consumption was 17.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 98.43ms. Allocated memory is still 267.4MB. Free memory was 221.1MB in the beginning and 211.7MB in the end (delta: 9.4MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * RCFGBuilder took 2156.48ms. Allocated memory is still 267.4MB. Free memory was 211.7MB in the beginning and 191.1MB in the end (delta: 20.6MB). Peak memory consumption was 62.9MB. Max. memory is 8.0GB. * TraceAbstraction took 41078.80ms. Allocated memory was 267.4MB in the beginning and 320.9MB in the end (delta: 53.5MB). Free memory was 190.6MB in the beginning and 147.2MB in the end (delta: 43.4MB). Peak memory consumption was 145.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 - UnprovableResult [Line: 1665]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseAnd at line 1360. Possible FailurePath: [L1054] static int init = 1; [L1055] static SSL_METHOD SSLv3_client_data ; VAL [\old(init)=4294967300, \old(SSLv3_client_data)=null, \old(SSLv3_client_data)=null, init=1, SSLv3_client_data={4:0}] [L1077] SSL *s = (SSL*)malloc(sizeof(SSL)) ; [L1081] s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1082] s->ctx = malloc(sizeof(SSL_CTX)) [L1083] s->session = malloc(sizeof(SSL_SESSION)) [L1084] s->state = 12292 [L1085] s->version = __VERIFIER_nondet_int() [L1087] s->info_callback = (void (*)()) __VERIFIER_nondet_ulong() [L1088] EXPR s->ctx [L1088] (s->ctx)->info_callback = (void (*)()) __VERIFIER_nondet_ulong() [L1089] s->init_buf = (BUF_MEM *)__VERIFIER_nondet_ulong() [L1090] s->bbio = (BIO *) __VERIFIER_nondet_ulong() [L1091] s->wbio = (BIO *) __VERIFIER_nondet_ulong() [L1092] EXPR s->s3 [L1092] (s->s3)->flags = __VERIFIER_nondet_long() [L1093] EXPR s->s3 [L1093] (s->s3)->tmp.cert_req = __VERIFIER_nondet_int() [L1094] EXPR s->s3 [L1094] (s->s3)->tmp.new_cipher = malloc(sizeof(struct ssl_cipher_st)) [L1095] EXPR s->s3 [L1095] EXPR (s->s3)->tmp.new_cipher [L1095] ((s->s3)->tmp.new_cipher)->algorithms = __VERIFIER_nondet_ulong() [L1096] EXPR s->s3 [L1096] (s->s3)->tmp.next_state = __VERIFIER_nondet_int() [L1098] CALL ssl3_connect(s) VAL [init=1, s={-10:0}, SSLv3_client_data={4:0}] [L1104] BUF_MEM *buf ; [L1105] unsigned long tmp ; [L1106] unsigned long l ; [L1107] long num1 ; [L1108] void (*cb)() ; [L1109] int ret ; [L1110] int new_state ; [L1111] int state ; [L1112] int skip ; [L1113] int tmp___1 = __VERIFIER_nondet_int() ; [L1114] int tmp___2 = __VERIFIER_nondet_int() ; [L1115] int tmp___3 = __VERIFIER_nondet_int() ; [L1116] int tmp___4 = __VERIFIER_nondet_int() ; [L1117] int tmp___5 = __VERIFIER_nondet_int() ; [L1118] int tmp___6 = __VERIFIER_nondet_int() ; [L1119] int tmp___7 = __VERIFIER_nondet_int() ; [L1120] int tmp___8 = __VERIFIER_nondet_int() ; [L1121] long tmp___9 = __VERIFIER_nondet_long() ; [L1122] int blastFlag ; [L1125] blastFlag = 0 [L1126] s->hit=__VERIFIER_nondet_int () [L1127] s->state = 12292 [L1128] tmp = __VERIFIER_nondet_int() [L1129] cb = (void (*)())((void *)0) [L1130] ret = -1 [L1131] skip = 0 [L1132] EXPR s->info_callback VAL [={0:0}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, s->info_callback={0:-6}, skip=0, SSLv3_client_data={4:0}, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1132] COND TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0) [L1133] EXPR s->info_callback [L1133] cb = s->info_callback [L1141] EXPR s->in_handshake [L1141] s->in_handshake += 1 [L1142] COND FALSE !(tmp___1 & 12288) VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1152] COND TRUE 1 VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1154] EXPR s->state [L1154] state = s->state [L1155] EXPR s->state VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, s->state=12292, skip=0, SSLv3_client_data={4:0}, state=12292, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1155] COND TRUE s->state == 12292 [L1258] s->new_session = 1 [L1259] s->state = 4096 [L1260] EXPR s->ctx [L1260] EXPR (s->ctx)->stats.sess_connect_renegotiate [L1260] (s->ctx)->stats.sess_connect_renegotiate += 1 [L1265] s->server = 0 VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=12292, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1266] COND TRUE (unsigned long )cb != (unsigned long )((void *)0) VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=12292, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1271] EXPR s->version VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, s->version=-5, skip=0, SSLv3_client_data={4:0}, state=12292, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1271] COND FALSE !((s->version & 65280) != 768) [L1277] s->type = 4096 [L1278] EXPR s->init_buf VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, s->init_buf={0:15}, skip=0, SSLv3_client_data={4:0}, state=12292, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1278] COND FALSE !((unsigned long )s->init_buf == (unsigned long )((void *)0)) [L1296] COND FALSE !(! tmp___4) VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=12292, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1302] COND FALSE !(! tmp___5) [L1308] s->state = 4368 [L1309] EXPR s->ctx [L1309] EXPR (s->ctx)->stats.sess_connect [L1309] (s->ctx)->stats.sess_connect += 1 [L1310] s->init_num = 0 VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=12292, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1624] EXPR s->s3 [L1624] EXPR (s->s3)->tmp.reuse_message VAL [={0:-6}, (s->s3)->tmp.reuse_message=4294967343, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, s->s3={-9:0}, skip=0, SSLv3_client_data={4:0}, state=12292, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1624] COND FALSE !(! (s->s3)->tmp.reuse_message) [L1653] skip = 0 VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=12292, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1152] COND TRUE 1 VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=12292, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1154] EXPR s->state [L1154] state = s->state [L1155] EXPR s->state VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, s->state=4368, skip=0, SSLv3_client_data={4:0}, state=4368, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1155] COND FALSE !(s->state == 12292) [L1158] EXPR s->state VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, s->state=4368, skip=0, SSLv3_client_data={4:0}, state=4368, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1158] COND FALSE !(s->state == 16384) [L1161] EXPR s->state VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, s->state=4368, skip=0, SSLv3_client_data={4:0}, state=4368, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1161] COND FALSE !(s->state == 4096) [L1164] EXPR s->state VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, s->state=4368, skip=0, SSLv3_client_data={4:0}, state=4368, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1164] COND FALSE !(s->state == 20480) [L1167] EXPR s->state VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, s->state=4368, skip=0, SSLv3_client_data={4:0}, state=4368, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1167] COND FALSE !(s->state == 4099) [L1170] EXPR s->state VAL [={0:-6}, blastFlag=0, init=1, ret=-1, s={-10:0}, s={-10:0}, s->state=4368, skip=0, SSLv3_client_data={4:0}, state=4368, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1170] COND TRUE s->state == 4368 [L1314] s->shutdown = 0 [L1315] ret = __VERIFIER_nondet_int() [L1316] COND TRUE blastFlag == 0 [L1317] blastFlag = 1 VAL [={0:-6}, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4368, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1321] COND FALSE !(ret <= 0) [L1326] s->state = 4384 [L1327] s->init_num = 0 [L1328] EXPR s->bbio [L1328] EXPR s->wbio VAL [={0:-6}, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, s->bbio={0:-11}, s->wbio={0:-13}, skip=0, SSLv3_client_data={4:0}, state=4368, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1328] COND TRUE (unsigned long )s->bbio != (unsigned long )s->wbio [L1624] EXPR s->s3 [L1624] EXPR (s->s3)->tmp.reuse_message VAL [={0:-6}, (s->s3)->tmp.reuse_message=4294967343, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, s->s3={-9:0}, skip=0, SSLv3_client_data={4:0}, state=4368, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1624] COND FALSE !(! (s->s3)->tmp.reuse_message) [L1653] skip = 0 VAL [={0:-6}, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4368, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1152] COND TRUE 1 VAL [={0:-6}, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4368, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1154] EXPR s->state [L1154] state = s->state [L1155] EXPR s->state VAL [={0:-6}, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4384, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1155] COND FALSE !(s->state == 12292) [L1158] EXPR s->state VAL [={0:-6}, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4384, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1158] COND FALSE !(s->state == 16384) [L1161] EXPR s->state VAL [={0:-6}, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4384, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1161] COND FALSE !(s->state == 4096) [L1164] EXPR s->state VAL [={0:-6}, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4384, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1164] COND FALSE !(s->state == 20480) [L1167] EXPR s->state VAL [={0:-6}, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4384, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1167] COND FALSE !(s->state == 4099) [L1170] EXPR s->state VAL [={0:-6}, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4384, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1170] COND FALSE !(s->state == 4368) [L1173] EXPR s->state VAL [={0:-6}, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4384, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1173] COND FALSE !(s->state == 4369) [L1176] EXPR s->state VAL [={0:-6}, blastFlag=1, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4384, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1176] COND TRUE s->state == 4384 [L1336] ret = __VERIFIER_nondet_int() [L1337] COND TRUE blastFlag == 1 [L1338] blastFlag = 2 VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1346] COND FALSE !(ret <= 0) [L1351] s->hit VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->hit=0, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1351] COND FALSE !(s->hit) [L1354] s->state = 4400 VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1356] s->init_num = 0 VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1624] EXPR s->s3 [L1624] EXPR (s->s3)->tmp.reuse_message VAL [={0:-6}, (s->s3)->tmp.reuse_message=4294967343, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->s3={-9:0}, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1624] COND FALSE !(! (s->s3)->tmp.reuse_message) [L1653] skip = 0 VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1152] COND TRUE 1 VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4384, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1154] EXPR s->state [L1154] state = s->state [L1155] EXPR s->state VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4400, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1155] COND FALSE !(s->state == 12292) [L1158] EXPR s->state VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4400, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1158] COND FALSE !(s->state == 16384) [L1161] EXPR s->state VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4400, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1161] COND FALSE !(s->state == 4096) [L1164] EXPR s->state VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4400, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1164] COND FALSE !(s->state == 20480) [L1167] EXPR s->state VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4400, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1167] COND FALSE !(s->state == 4099) [L1170] EXPR s->state VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4400, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1170] COND FALSE !(s->state == 4368) [L1173] EXPR s->state VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4400, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1173] COND FALSE !(s->state == 4369) [L1176] EXPR s->state VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4400, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1176] COND FALSE !(s->state == 4384) [L1179] EXPR s->state VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4400, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1179] COND FALSE !(s->state == 4385) [L1182] EXPR s->state VAL [={0:-6}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4400, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1182] COND TRUE s->state == 4400 [L1360] EXPR s->s3 [L1360] EXPR (s->s3)->tmp.new_cipher [L1360] EXPR ((s->s3)->tmp.new_cipher)->algorithms VAL [={0:-6}, ((s->s3)->tmp.new_cipher)->algorithms=4294967346, (s->s3)->tmp.new_cipher={-8:0}, blastFlag=2, init=1, ret=1, s={-10:0}, s={-10:0}, s->s3={-9:0}, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1360] COND FALSE !(((s->s3)->tmp.new_cipher)->algorithms & 256UL) [L1363] ret = __VERIFIER_nondet_int() [L1364] COND TRUE blastFlag == 2 [L1365] blastFlag = 3 VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1369] COND FALSE !(ret <= 0) VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1375] s->state = 4416 [L1376] s->init_num = 0 VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1624] EXPR s->s3 [L1624] EXPR (s->s3)->tmp.reuse_message VAL [={0:-6}, (s->s3)->tmp.reuse_message=4294967343, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->s3={-9:0}, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1624] COND FALSE !(! (s->s3)->tmp.reuse_message) [L1653] skip = 0 VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1152] COND TRUE 1 VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4400, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1154] EXPR s->state [L1154] state = s->state [L1155] EXPR s->state VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->state=4416, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1155] COND FALSE !(s->state == 12292) [L1158] EXPR s->state VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->state=4416, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1158] COND FALSE !(s->state == 16384) [L1161] EXPR s->state VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->state=4416, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1161] COND FALSE !(s->state == 4096) [L1164] EXPR s->state VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->state=4416, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1164] COND FALSE !(s->state == 20480) [L1167] EXPR s->state VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->state=4416, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1167] COND FALSE !(s->state == 4099) [L1170] EXPR s->state VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->state=4416, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1170] COND FALSE !(s->state == 4368) [L1173] EXPR s->state VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->state=4416, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1173] COND FALSE !(s->state == 4369) [L1176] EXPR s->state VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->state=4416, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1176] COND FALSE !(s->state == 4384) [L1179] EXPR s->state VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->state=4416, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1179] COND FALSE !(s->state == 4385) [L1182] EXPR s->state VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->state=4416, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1182] COND FALSE !(s->state == 4400) [L1185] EXPR s->state VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->state=4416, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1185] COND FALSE !(s->state == 4401) [L1188] EXPR s->state VAL [={0:-6}, blastFlag=3, init=1, ret=21, s={-10:0}, s={-10:0}, s->state=4416, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1188] COND TRUE s->state == 4416 [L1380] ret = __VERIFIER_nondet_int() [L1381] COND TRUE blastFlag == 3 [L1382] blastFlag = 4 VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1386] COND FALSE !(ret <= 0) [L1391] s->state = 4432 [L1392] s->init_num = 0 VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1393] COND FALSE !(! tmp___6) VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1624] EXPR s->s3 [L1624] EXPR (s->s3)->tmp.reuse_message VAL [={0:-6}, (s->s3)->tmp.reuse_message=4294967343, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->s3={-9:0}, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1624] COND FALSE !(! (s->s3)->tmp.reuse_message) [L1653] skip = 0 VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1152] COND TRUE 1 VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4416, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1154] EXPR s->state [L1154] state = s->state [L1155] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1155] COND FALSE !(s->state == 12292) [L1158] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1158] COND FALSE !(s->state == 16384) [L1161] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1161] COND FALSE !(s->state == 4096) [L1164] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1164] COND FALSE !(s->state == 20480) [L1167] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1167] COND FALSE !(s->state == 4099) [L1170] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1170] COND FALSE !(s->state == 4368) [L1173] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1173] COND FALSE !(s->state == 4369) [L1176] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1176] COND FALSE !(s->state == 4384) [L1179] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1179] COND FALSE !(s->state == 4385) [L1182] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1182] COND FALSE !(s->state == 4400) [L1185] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1185] COND FALSE !(s->state == 4401) [L1188] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1188] COND FALSE !(s->state == 4416) [L1191] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1191] COND FALSE !(s->state == 4417) [L1194] EXPR s->state VAL [={0:-6}, blastFlag=4, init=1, ret=1, s={-10:0}, s={-10:0}, s->state=4432, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1194] COND TRUE s->state == 4432 [L1402] ret = __VERIFIER_nondet_int() [L1403] COND TRUE blastFlag == 4 VAL [={0:-6}, blastFlag=4, init=1, ret=0, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] [L1665] reach_error() VAL [={0:-6}, blastFlag=4, init=1, ret=0, s={-10:0}, s={-10:0}, skip=0, SSLv3_client_data={4:0}, state=4432, tmp=0, tmp___1=2, tmp___2=7, tmp___3=0, tmp___4=6, tmp___5=8, tmp___6=1, tmp___7=0, tmp___8=9, tmp___9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 10 procedures, 169 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 40.9s, OverallIterations: 12, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 35.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 11 mSolverCounterUnknown, 772 SdHoareTripleChecker+Valid, 25.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 772 mSDsluCounter, 4676 SdHoareTripleChecker+Invalid, 25.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2486 mSDsCounter, 151 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3578 IncrementalHoareTripleChecker+Invalid, 3740 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 151 mSolverCounterUnsat, 2190 mSDtfsCounter, 3578 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 70 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=563occurred in iteration=11, InterpolantAutomatonStates: 51, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 11 MinimizatonAttempts, 382 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 874 NumberOfCodeBlocks, 874 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 745 ConstructedInterpolants, 0 QuantifiedInterpolants, 1704 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 410/410 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 could not prove your program: unable to determine feasibility of some traces [2022-04-14 18:24:19,147 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...