/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/openssl/s3_srvr.blast.14.i.cil-1.c


--------------------------------------------------------------------------------


This is Ultimate 0.2.2-dev-05d3305-m
[2022-10-16 14:51:33,601 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-10-16 14:51:33,604 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-10-16 14:51:33,643 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-10-16 14:51:33,644 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-10-16 14:51:33,646 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
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[2022-10-16 14:51:33,686 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
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[2022-10-16 14:51:33,696 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-10-16 14:51:33,701 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-10-16 14:51:33,705 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-10-16 14:51:33,709 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-10-16 14:51:33,718 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-10-16 14:51:33,721 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-10-16 14:51:33,723 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-10-16 14:51:33,726 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-10-16 14:51:33,729 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-10-16 14:51:33,741 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2022-10-16 14:51:33,742 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-10-16 14:51:33,744 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
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[2022-10-16 14:51:33,746 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-10-16 14:51:33,747 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-10-16 14:51:33,748 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-10-16 14:51:33,750 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-10-16 14:51:33,752 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-10-16 14:51:33,753 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-10-16 14:51:33,754 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2022-10-16 14:51:33,755 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-10-16 14:51:33,755 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-10-16 14:51:33,756 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2022-10-16 14:51:33,758 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-10-16 14:51:33,760 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf
[2022-10-16 14:51:33,820 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-10-16 14:51:33,821 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-10-16 14:51:33,822 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-10-16 14:51:33,822 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-10-16 14:51:33,824 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-10-16 14:51:33,825 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-10-16 14:51:33,830 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-10-16 14:51:33,830 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-10-16 14:51:33,831 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-10-16 14:51:33,831 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-10-16 14:51:33,831 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-10-16 14:51:33,831 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2022-10-16 14:51:33,832 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-10-16 14:51:33,832 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-10-16 14:51:33,832 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-10-16 14:51:33,832 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-10-16 14:51:33,833 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-10-16 14:51:33,836 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-10-16 14:51:33,836 INFO  L138        SettingsManager]:  * Check absence of signed integer overflows=true
[2022-10-16 14:51:33,836 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-10-16 14:51:33,837 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-10-16 14:51:33,837 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-10-16 14:51:33,837 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-10-16 14:51:33,837 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-10-16 14:51:33,837 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-10-16 14:51:33,838 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-10-16 14:51:33,838 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-10-16 14:51:33,838 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-10-16 14:51:33,839 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-10-16 14:51:33,839 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-10-16 14:51:33,839 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-10-16 14:51:33,839 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-10-16 14:51:33,840 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-10-16 14:51:33,840 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2022-10-16 14:51:34,298 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-10-16 14:51:34,326 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-10-16 14:51:34,329 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-10-16 14:51:34,331 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-10-16 14:51:34,331 INFO  L275        PluginConnector]: CDTParser initialized
[2022-10-16 14:51:34,333 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/openssl/s3_srvr.blast.14.i.cil-1.c
[2022-10-16 14:51:34,430 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b6f9edc8/a99e936fdf694de3a07e919c75f2816c/FLAGa64982cf4
[2022-10-16 14:51:35,284 INFO  L306              CDTParser]: Found 1 translation units.
[2022-10-16 14:51:35,285 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/openssl/s3_srvr.blast.14.i.cil-1.c
[2022-10-16 14:51:35,321 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b6f9edc8/a99e936fdf694de3a07e919c75f2816c/FLAGa64982cf4
[2022-10-16 14:51:35,408 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b6f9edc8/a99e936fdf694de3a07e919c75f2816c
[2022-10-16 14:51:35,412 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-10-16 14:51:35,419 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2022-10-16 14:51:35,424 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-10-16 14:51:35,424 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-10-16 14:51:35,429 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-10-16 14:51:35,431 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:51:35" (1/1) ...
[2022-10-16 14:51:35,433 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a4217b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:35, skipping insertion in model container
[2022-10-16 14:51:35,433 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:51:35" (1/1) ...
[2022-10-16 14:51:35,443 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-10-16 14:51:35,544 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-10-16 14:51:36,008 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/openssl/s3_srvr.blast.14.i.cil-1.c[76536,76549]
[2022-10-16 14:51:36,018 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-10-16 14:51:36,035 INFO  L203         MainTranslator]: Completed pre-run
[2022-10-16 14:51:36,297 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/openssl/s3_srvr.blast.14.i.cil-1.c[76536,76549]
[2022-10-16 14:51:36,302 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-10-16 14:51:36,338 INFO  L208         MainTranslator]: Completed translation
[2022-10-16 14:51:36,339 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36 WrapperNode
[2022-10-16 14:51:36,339 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-10-16 14:51:36,341 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-10-16 14:51:36,342 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-10-16 14:51:36,342 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-10-16 14:51:36,358 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36" (1/1) ...
[2022-10-16 14:51:36,384 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36" (1/1) ...
[2022-10-16 14:51:36,481 INFO  L138                Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 816
[2022-10-16 14:51:36,482 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-10-16 14:51:36,482 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-10-16 14:51:36,483 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-10-16 14:51:36,483 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-10-16 14:51:36,497 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36" (1/1) ...
[2022-10-16 14:51:36,497 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36" (1/1) ...
[2022-10-16 14:51:36,528 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36" (1/1) ...
[2022-10-16 14:51:36,528 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36" (1/1) ...
[2022-10-16 14:51:36,615 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36" (1/1) ...
[2022-10-16 14:51:36,623 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36" (1/1) ...
[2022-10-16 14:51:36,628 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36" (1/1) ...
[2022-10-16 14:51:36,633 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36" (1/1) ...
[2022-10-16 14:51:36,641 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-10-16 14:51:36,642 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-10-16 14:51:36,642 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-10-16 14:51:36,643 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-10-16 14:51:36,644 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36" (1/1) ...
[2022-10-16 14:51:36,652 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-10-16 14:51:36,666 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-10-16 14:51:36,687 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)
[2022-10-16 14:51:36,711 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
[2022-10-16 14:51:36,760 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-10-16 14:51:36,761 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2022-10-16 14:51:36,761 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-10-16 14:51:36,761 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2022-10-16 14:51:36,761 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2022-10-16 14:51:36,762 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-10-16 14:51:36,763 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2022-10-16 14:51:36,765 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-10-16 14:51:36,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-10-16 14:51:37,003 INFO  L235             CfgBuilder]: Building ICFG
[2022-10-16 14:51:37,005 INFO  L261             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-10-16 14:51:37,028 WARN  L816   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-10-16 14:51:38,988 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false;
[2022-10-16 14:51:38,989 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false;
[2022-10-16 14:51:38,989 INFO  L276             CfgBuilder]: Performing block encoding
[2022-10-16 14:51:39,010 INFO  L295             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-10-16 14:51:39,010 INFO  L300             CfgBuilder]: Removed 1 assume(true) statements.
[2022-10-16 14:51:39,014 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:51:39 BoogieIcfgContainer
[2022-10-16 14:51:39,014 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-10-16 14:51:39,018 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-10-16 14:51:39,019 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2022-10-16 14:51:39,023 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2022-10-16 14:51:39,024 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 02:51:35" (1/3) ...
[2022-10-16 14:51:39,025 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a28d90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:51:39, skipping insertion in model container
[2022-10-16 14:51:39,026 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:36" (2/3) ...
[2022-10-16 14:51:39,026 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a28d90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:51:39, skipping insertion in model container
[2022-10-16 14:51:39,026 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:51:39" (3/3) ...
[2022-10-16 14:51:39,028 INFO  L112   eAbstractionObserver]: Analyzing ICFG s3_srvr.blast.14.i.cil-1.c
[2022-10-16 14:51:39,054 INFO  L203   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-10-16 14:51:39,054 INFO  L162   ceAbstractionStarter]: Applying trace abstraction to program that has 12 error locations.
[2022-10-16 14:51:39,160 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2022-10-16 14:51:39,176 INFO  L357      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=FINITE_AUTOMATA, 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7ec2b5f1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2022-10-16 14:51:39,177 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 12 error locations.
[2022-10-16 14:51:39,187 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 179 states, 166 states have (on average 1.7409638554216869) internal successors, (289), 178 states have internal predecessors, (289), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-10-16 14:51:39,194 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2022-10-16 14:51:39,195 INFO  L187           NwaCegarLoop]: Found error trace
[2022-10-16 14:51:39,196 INFO  L195           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1]
[2022-10-16 14:51:39,196 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 9 more)] ===
[2022-10-16 14:51:39,204 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-10-16 14:51:39,205 INFO  L85        PathProgramCache]: Analyzing trace with hash 1804966406, now seen corresponding path program 1 times
[2022-10-16 14:51:39,215 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-10-16 14:51:39,216 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118224975]
[2022-10-16 14:51:39,216 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-10-16 14:51:39,217 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-10-16 14:51:40,171 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-10-16 14:51:40,172 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-10-16 14:51:40,330 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-10-16 14:51:40,374 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-10-16 14:51:40,376 INFO  L359         BasicCegarLoop]: Counterexample is feasible
[2022-10-16 14:51:40,378 INFO  L805   garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 12 remaining)
[2022-10-16 14:51:40,381 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 12 remaining)
[2022-10-16 14:51:40,381 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 12 remaining)
[2022-10-16 14:51:40,382 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 12 remaining)
[2022-10-16 14:51:40,382 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 12 remaining)
[2022-10-16 14:51:40,382 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 12 remaining)
[2022-10-16 14:51:40,383 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 12 remaining)
[2022-10-16 14:51:40,383 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 12 remaining)
[2022-10-16 14:51:40,383 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 12 remaining)
[2022-10-16 14:51:40,384 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 12 remaining)
[2022-10-16 14:51:40,384 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 12 remaining)
[2022-10-16 14:51:40,384 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 12 remaining)
[2022-10-16 14:51:40,385 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-10-16 14:51:40,391 INFO  L444         BasicCegarLoop]: Path program histogram: [1]
[2022-10-16 14:51:40,397 INFO  L178   ceAbstractionStarter]: Computing trace abstraction results
[2022-10-16 14:51:40,432 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 02:51:40 BoogieIcfgContainer
[2022-10-16 14:51:40,432 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2022-10-16 14:51:40,434 INFO  L158              Benchmark]: Toolchain (without parser) took 5019.16ms. Allocated memory was 151.0MB in the beginning and 187.7MB in the end (delta: 36.7MB). Free memory was 123.7MB in the beginning and 86.2MB in the end (delta: 37.6MB). Peak memory consumption was 75.1MB. Max. memory is 8.0GB.
[2022-10-16 14:51:40,435 INFO  L158              Benchmark]: CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory was 121.3MB in the beginning and 121.2MB in the end (delta: 77.6kB). There was no memory consumed. Max. memory is 8.0GB.
[2022-10-16 14:51:40,435 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 915.39ms. Allocated memory is still 151.0MB. Free memory was 123.5MB in the beginning and 123.3MB in the end (delta: 234.4kB). Peak memory consumption was 31.7MB. Max. memory is 8.0GB.
[2022-10-16 14:51:40,436 INFO  L158              Benchmark]: Boogie Procedure Inliner took 140.50ms. Allocated memory is still 151.0MB. Free memory was 123.3MB in the beginning and 118.0MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB.
[2022-10-16 14:51:40,437 INFO  L158              Benchmark]: Boogie Preprocessor took 158.75ms. Allocated memory is still 151.0MB. Free memory was 118.0MB in the beginning and 110.7MB in the end (delta: 7.3MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB.
[2022-10-16 14:51:40,438 INFO  L158              Benchmark]: RCFGBuilder took 2372.40ms. Allocated memory is still 151.0MB. Free memory was 110.7MB in the beginning and 101.0MB in the end (delta: 9.7MB). Peak memory consumption was 73.6MB. Max. memory is 8.0GB.
[2022-10-16 14:51:40,439 INFO  L158              Benchmark]: TraceAbstraction took 1414.04ms. Allocated memory was 151.0MB in the beginning and 187.7MB in the end (delta: 36.7MB). Free memory was 100.0MB in the beginning and 86.2MB in the end (delta: 13.8MB). Peak memory consumption was 50.5MB. Max. memory is 8.0GB.
[2022-10-16 14:51:40,443 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory was 121.3MB in the beginning and 121.2MB in the end (delta: 77.6kB). There was no memory consumed. Max. memory is 8.0GB.
 * CACSL2BoogieTranslator took 915.39ms. Allocated memory is still 151.0MB. Free memory was 123.5MB in the beginning and 123.3MB in the end (delta: 234.4kB). Peak memory consumption was 31.7MB. Max. memory is 8.0GB.
 * Boogie Procedure Inliner took 140.50ms. Allocated memory is still 151.0MB. Free memory was 123.3MB in the beginning and 118.0MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB.
 * Boogie Preprocessor took 158.75ms. Allocated memory is still 151.0MB. Free memory was 118.0MB in the beginning and 110.7MB in the end (delta: 7.3MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB.
 * RCFGBuilder took 2372.40ms. Allocated memory is still 151.0MB. Free memory was 110.7MB in the beginning and 101.0MB in the end (delta: 9.7MB). Peak memory consumption was 73.6MB. Max. memory is 8.0GB.
 * TraceAbstraction took 1414.04ms. Allocated memory was 151.0MB in the beginning and 187.7MB in the end (delta: 36.7MB). Free memory was 100.0MB in the beginning and 86.2MB in the end (delta: 13.8MB). Peak memory consumption was 50.5MB. Max. memory is 8.0GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - CounterExampleResult [Line: 1151]: integer overflow possible
    integer overflow possible
We found a FailurePath: 
[L1054]             static int init  =    1;
[L1055]             static SSL_METHOD SSLv3_server_data  ;
         VAL        [init=1, SSLv3_server_data={4:0}]
[L1077]             SSL *s ;
[L1078]             int tmp ;
[L1082]             s = malloc(sizeof(SSL))
[L1083]             s->s3 = malloc(sizeof(struct ssl3_state_st))
[L1084]             s->ctx = malloc(sizeof(SSL_CTX))
[L1085]             s->session = malloc(sizeof(SSL_SESSION))
[L1087]             s->info_callback = (void (*) ()) __VERIFIER_nondet_ulong()
[L1088]             s->options = __VERIFIER_nondet_ulong()
[L1089]             s->verify_mode = __VERIFIER_nondet_int()
[L1090]  EXPR       s->session
[L1090]             (s->session)->peer = (struct x509_st*) __VERIFIER_nondet_ulong()
[L1091]  EXPR       s->s3
[L1091]             (s->s3)->tmp.cert_request = __VERIFIER_nondet_int()
[L1092]  EXPR       s->s3
[L1092]             (s->s3)->tmp.new_cipher = malloc(sizeof(struct ssl_cipher_st))
[L1093]  EXPR       s->s3
[L1093]  EXPR       (s->s3)->tmp.new_cipher
[L1093]             ((s->s3)->tmp.new_cipher)->algorithms = __VERIFIER_nondet_ulong()
[L1094]  EXPR       s->s3
[L1094]  EXPR       (s->s3)->tmp.new_cipher
[L1094]             ((s->s3)->tmp.new_cipher)->algo_strength = __VERIFIER_nondet_ulong()
[L1095]  COND TRUE  __VERIFIER_nondet_int()
[L1097]             s->cert = (struct cert_st *) 0
         VAL        [init=1, s={-7:0}, SSLv3_server_data={4:0}]
[L1105]  CALL       ssl3_accept(s)
[L1111]             BUF_MEM *buf ;
[L1112]             unsigned long l ;
[L1113]             unsigned long Time ;
[L1114]             unsigned long tmp ;
[L1115]             void (*cb)() ;
[L1116]             long num1 ;
[L1117]             int ret ;
[L1118]             int new_state ;
[L1119]             int state ;
[L1120]             int skip ;
[L1121]             int got_new_session ;
[L1122]             int tmp___1 = __VERIFIER_nondet_int() ;
[L1123]             int tmp___2 = __VERIFIER_nondet_int() ;
[L1124]             int tmp___3 = __VERIFIER_nondet_int() ;
[L1125]             int tmp___4 = __VERIFIER_nondet_int() ;
[L1126]             int tmp___5 = __VERIFIER_nondet_int() ;
[L1127]             int tmp___6 = __VERIFIER_nondet_int() ;
[L1128]             int tmp___7 ;
[L1129]             long tmp___8 = __VERIFIER_nondet_long() ;
[L1130]             int tmp___9 = __VERIFIER_nondet_int() ;
[L1131]             int tmp___10 = __VERIFIER_nondet_int() ;
[L1132]             int blastFlag ;
[L1136]             s->state = 8464
[L1137]             blastFlag = 0
[L1138]             s->hit=__VERIFIER_nondet_int ()
[L1139]             s->state = 8464
[L1140]             tmp = __VERIFIER_nondet_int()
[L1141]             Time = tmp
[L1142]             cb = (void (*)())((void *)0)
[L1143]             ret = -1
[L1144]             skip = 0
[L1145]             got_new_session = 0
[L1146]  EXPR       s->info_callback
         VAL        [={0:0}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-7:0}, s={-7:0}, s->info_callback={0:1}, skip=0, SSLv3_server_data={4:0}, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0]
[L1146]  COND TRUE  (unsigned long )s->info_callback != (unsigned long )((void *)0)
[L1147]  EXPR       s->info_callback
[L1147]             cb = s->info_callback
[L1151]  EXPR       s->in_handshake
         VAL        [={0:1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-7:0}, s={-7:0}, s->in_handshake=2147483647, skip=0, SSLv3_server_data={4:0}, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0]
[L1151]             s->in_handshake += 1
         VAL        [={0:1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-7:0}, s={-7:0}, s->in_handshake=2147483647, skip=0, SSLv3_server_data={4:0}, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0]

  - UnprovableResult [Line: 1151]: Unable to prove that integer overflow can never occur
    Unable to prove that integer overflow can never occur
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1329]: Unable to prove that integer overflow can never occur
    Unable to prove that integer overflow can never occur
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1329]: Unable to prove that integer overflow can never occur
    Unable to prove that integer overflow can never occur
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1331]: Unable to prove that integer overflow can never occur
    Unable to prove that integer overflow can never occur
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1331]: Unable to prove that integer overflow can never occur
    Unable to prove that integer overflow can never occur
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1434]: Unable to prove that integer overflow can never occur
    Unable to prove that integer overflow can never occur
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1434]: Unable to prove that integer overflow can never occur
    Unable to prove that integer overflow can never occur
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1690]: Unable to prove that integer overflow can never occur
    Unable to prove that integer overflow can never occur
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1690]: Unable to prove that integer overflow can never occur
    Unable to prove that integer overflow can never occur
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1778]: Unable to prove that integer overflow can never occur
    Unable to prove that integer overflow can never occur
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1778]: Unable to prove that integer overflow can never occur
    Unable to prove that integer overflow can never occur
 Reason: Not analyzed. 
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 1 procedures, 179 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 1.3s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=179occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 7 NumberOfCodeBlocks, 7 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
[2022-10-16 14:51:40,522 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...