java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf -i ../../../trunk/examples/svcomp/ssh/s3_clnt.blast.03_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 04:20:27,789 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 04:20:27,797 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 04:20:27,814 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 04:20:27,814 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 04:20:27,816 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 04:20:27,817 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 04:20:27,820 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 04:20:27,822 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 04:20:27,825 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 04:20:27,825 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 04:20:27,826 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 04:20:27,827 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 04:20:27,828 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 04:20:27,833 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 04:20:27,847 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 04:20:27,849 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 04:20:27,851 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 04:20:27,852 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 04:20:27,853 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 04:20:27,855 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 04:20:27,855 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 04:20:27,855 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 04:20:27,856 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 04:20:27,857 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 04:20:27,858 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 04:20:27,859 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 04:20:27,859 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 04:20:27,860 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 04:20:27,860 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 04:20:27,860 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 04:20:27,861 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf [2018-01-28 04:20:27,871 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 04:20:27,871 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 04:20:27,872 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 04:20:27,872 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 04:20:27,872 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 04:20:27,872 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 04:20:27,873 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 04:20:27,873 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 04:20:27,873 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 04:20:27,874 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 04:20:27,874 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 04:20:27,874 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 04:20:27,874 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 04:20:27,874 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 04:20:27,874 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 04:20:27,875 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 04:20:27,875 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 04:20:27,875 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 04:20:27,875 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 04:20:27,875 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 04:20:27,876 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 04:20:27,876 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 04:20:27,876 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 04:20:27,876 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 04:20:27,876 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 04:20:27,877 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 04:20:27,877 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 04:20:27,877 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 04:20:27,877 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 04:20:27,877 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 04:20:27,878 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 04:20:27,878 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 04:20:27,878 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 04:20:27,878 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 04:20:27,878 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 04:20:27,879 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 04:20:27,879 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 04:20:27,931 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 04:20:27,953 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 04:20:27,960 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 04:20:27,961 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 04:20:27,963 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 04:20:27,964 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_clnt.blast.03_true-unreach-call.i.cil.c [2018-01-28 04:20:28,278 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 04:20:28,289 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 04:20:28,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 04:20:28,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 04:20:28,297 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 04:20:28,299 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:20:28" (1/1) ... [2018-01-28 04:20:28,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2498f498 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:28, skipping insertion in model container [2018-01-28 04:20:28,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:20:28" (1/1) ... [2018-01-28 04:20:28,324 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:20:28,421 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:20:28,738 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:20:28,844 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:20:28,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:28 WrapperNode [2018-01-28 04:20:28,864 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 04:20:28,865 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 04:20:28,865 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 04:20:28,865 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 04:20:28,881 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:28" (1/1) ... [2018-01-28 04:20:28,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:28" (1/1) ... [2018-01-28 04:20:28,903 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:28" (1/1) ... [2018-01-28 04:20:28,903 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:28" (1/1) ... [2018-01-28 04:20:28,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:28" (1/1) ... [2018-01-28 04:20:28,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:28" (1/1) ... [2018-01-28 04:20:28,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:28" (1/1) ... [2018-01-28 04:20:28,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 04:20:28,959 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 04:20:28,959 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 04:20:28,959 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 04:20:28,960 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:28" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 04:20:29,035 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 04:20:29,036 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 04:20:29,036 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 04:20:29,036 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-01-28 04:20:29,036 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 04:20:29,036 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 04:20:29,037 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 04:20:29,037 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 04:20:29,040 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 04:20:29,040 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 04:20:29,040 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 04:20:29,040 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 04:20:29,040 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 04:20:29,040 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 04:20:29,041 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 04:20:29,041 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 04:20:29,041 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-01-28 04:20:29,041 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 04:20:29,041 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 04:20:29,041 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 04:20:29,435 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 04:20:29,435 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 04:20:35,531 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 04:20:35,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:20:35 BoogieIcfgContainer [2018-01-28 04:20:35,532 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 04:20:35,533 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 04:20:35,533 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 04:20:35,534 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 04:20:35,536 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:20:35" (1/1) ... [2018-01-28 04:20:35,597 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 04:20:49,714 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 04:20:49,727 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:20:50,053 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:20:50,054 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:20:50,054 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:20:50,054 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:20:50,054 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:20:50,055 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:20:50,055 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:20:50,055 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:20:50,055 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:20:50,055 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:20:50,058 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:20:50,058 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:20:50,058 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:20:50,059 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:20:50,059 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:20:50,067 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:20:50,067 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:20:50,068 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:20:50,068 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:20:50,071 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:20:50,071 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:20:50,071 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:20:50,071 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:20:50,072 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:20:50,072 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:20:50,072 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:20:50,072 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:20:50,072 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:20:50,073 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:20:50,073 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:20:50,075 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:20:50,083 INFO L268 AbstractInterpreter]: Visited 164 different actions 1188 times. Merged at 126 different actions 646 times. Widened at 49 different actions 112 times. Found 390 fixpoints after 75 different actions. Largest state had 213 variables. [2018-01-28 04:20:50,086 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 04:20:50,087 INFO L168 Benchmark]: Toolchain (without parser) took 21808.03 ms. Allocated memory was 304.1 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 262.8 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.0 GB. Max. memory is 5.3 GB. [2018-01-28 04:20:50,088 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 304.1 MB. Free memory is still 268.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 04:20:50,088 INFO L168 Benchmark]: CACSL2BoogieTranslator took 574.48 ms. Allocated memory is still 304.1 MB. Free memory was 260.8 MB in the beginning and 234.7 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 5.3 GB. [2018-01-28 04:20:50,088 INFO L168 Benchmark]: Boogie Preprocessor took 94.05 ms. Allocated memory is still 304.1 MB. Free memory was 234.7 MB in the beginning and 230.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:20:50,089 INFO L168 Benchmark]: RCFGBuilder took 6573.35 ms. Allocated memory was 304.1 MB in the beginning and 352.8 MB in the end (delta: 48.8 MB). Free memory was 230.8 MB in the beginning and 179.9 MB in the end (delta: 50.9 MB). Peak memory consumption was 103.2 MB. Max. memory is 5.3 GB. [2018-01-28 04:20:50,089 INFO L168 Benchmark]: Abstract Interpretation took 14552.89 ms. Allocated memory was 352.8 MB in the beginning and 1.7 GB in the end (delta: 1.3 GB). Free memory was 179.9 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 899.6 MB. Max. memory is 5.3 GB. [2018-01-28 04:20:50,091 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 304.1 MB. Free memory is still 268.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 574.48 ms. Allocated memory is still 304.1 MB. Free memory was 260.8 MB in the beginning and 234.7 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 94.05 ms. Allocated memory is still 304.1 MB. Free memory was 234.7 MB in the beginning and 230.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 6573.35 ms. Allocated memory was 304.1 MB in the beginning and 352.8 MB in the end (delta: 48.8 MB). Free memory was 230.8 MB in the beginning and 179.9 MB in the end (delta: 50.9 MB). Peak memory consumption was 103.2 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 14552.89 ms. Allocated memory was 352.8 MB in the beginning and 1.7 GB in the end (delta: 1.3 GB). Free memory was 179.9 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 899.6 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 100 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 725 LocStat_NO_SUPPORTING_DISEQUALITIES : 2634 LocStat_NO_DISJUNCTIONS : -200 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 170 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 426 TransStat_NO_SUPPORTING_DISEQUALITIES : 81 TransStat_NO_DISJUNCTIONS : 186 TransStat_MAX_NO_DISJUNCTIONS : 5 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.438408 RENAME_VARIABLES(MILLISECONDS) : 0.885278 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.409964 PROJECTAWAY(MILLISECONDS) : 0.600140 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000204 DISJOIN(MILLISECONDS) : 0.942507 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.960256 ADD_EQUALITY(MILLISECONDS) : 0.014380 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.009901 #CONJOIN_DISJUNCTIVE : 2342 #RENAME_VARIABLES : 4747 #UNFREEZE : 0 #CONJOIN : 3670 #PROJECTAWAY : 2690 #ADD_WEAK_EQUALITY : 404 #DISJOIN : 1603 #RENAME_VARIABLES_DISJUNCTIVE : 4521 #ADD_EQUALITY : 710 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 72 - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: - UnprovableResult [Line: 1064]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L1065] EXPR, FCALL malloc(sizeof(SSL)) [L1065] SSL *s = (SSL*)malloc(sizeof(SSL)) ; [L1069] EXPR, FCALL malloc(sizeof(struct ssl3_state_st)) [L1069] FCALL s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1070] EXPR, FCALL malloc(sizeof(SSL_CTX)) [L1070] FCALL s->ctx = malloc(sizeof(SSL_CTX)) [L1071] EXPR, FCALL malloc(sizeof(SSL_SESSION)) [L1071] FCALL s->session = malloc(sizeof(SSL_SESSION)) [L1072] FCALL s->state = 12292 [L1073] FCALL s->version = __VERIFIER_nondet_int() [L1074] CALL ssl3_connect(s) [L1080] BUF_MEM *buf ; [L1081] unsigned long tmp ; [L1082] unsigned long l ; [L1083] long num1 ; [L1084] void (*cb)() ; [L1085] int ret ; [L1086] int new_state ; [L1087] int state ; [L1088] int skip ; [L1089] int *tmp___0 = __VERIFIER_nondet_pointer() ; [L1090] int tmp___1 = __VERIFIER_nondet_int() ; [L1091] int tmp___2 = __VERIFIER_nondet_int() ; [L1092] int tmp___3 = __VERIFIER_nondet_int() ; [L1093] int tmp___4 = __VERIFIER_nondet_int() ; [L1094] int tmp___5 = __VERIFIER_nondet_int() ; [L1095] int tmp___6 = __VERIFIER_nondet_int() ; [L1096] int tmp___7 = __VERIFIER_nondet_int() ; [L1097] int tmp___8 = __VERIFIER_nondet_int() ; [L1098] long tmp___9 = __VERIFIER_nondet_long() ; [L1099] int blastFlag ; [L1102] blastFlag = 0 [L1103] FCALL s->hit=__VERIFIER_nondet_int () [L1104] FCALL s->state = 12292 [L1105] tmp = __VERIFIER_nondet_int() [L1106] cb = (void (*)())((void *)0) [L1107] ret = -1 [L1108] skip = 0 [L1109] FCALL *tmp___0 = 0 [L1110] EXPR, FCALL s->info_callback [L1110] COND FALSE !((unsigned long )s->info_callback != (unsigned long )((void *)0)) [L1113] EXPR, FCALL s->ctx [L1113] EXPR, FCALL (s->ctx)->info_callback [L1113] COND FALSE !((unsigned long )(s->ctx)->info_callback != (unsigned long )((void *)0)) [L1119] EXPR, FCALL s->in_handshake [L1119] FCALL s->in_handshake += 1 [L1120] COND TRUE tmp___1 & 12288 [L1121] COND FALSE !(tmp___2 & 16384) [L1130] COND TRUE 1 [L1132] EXPR, FCALL s->state [L1132] state = s->state [L1133] EXPR, FCALL s->state [L1133] COND TRUE s->state == 12292 [L1236] FCALL s->new_session = 1 [L1237] FCALL s->state = 4096 [L1238] EXPR, FCALL s->ctx [L1238] EXPR, FCALL (s->ctx)->stats.sess_connect_renegotiate [L1238] FCALL (s->ctx)->stats.sess_connect_renegotiate += 1 [L1243] FCALL s->server = 0 [L1244] COND FALSE !((unsigned long )cb != (unsigned long )((void *)0)) [L1249] EXPR, FCALL s->version [L1249] COND TRUE (s->version & 65280) != 768 [L1250] ret = -1 [L1636] EXPR, FCALL s->in_handshake [L1636] FCALL s->in_handshake -= 1 [L1637] COND FALSE !((unsigned long )cb != (unsigned long )((void *)0)) [L1642] RET return (ret); [L1074] ssl3_connect(s) [L1076] return (0); - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L1065] EXPR, FCALL malloc(sizeof(SSL)) [L1065] SSL *s = (SSL*)malloc(sizeof(SSL)) ; [L1069] EXPR, FCALL malloc(sizeof(struct ssl3_state_st)) [L1069] FCALL s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1070] EXPR, FCALL malloc(sizeof(SSL_CTX)) [L1070] FCALL s->ctx = malloc(sizeof(SSL_CTX)) [L1071] EXPR, FCALL malloc(sizeof(SSL_SESSION)) [L1071] FCALL s->session = malloc(sizeof(SSL_SESSION)) [L1072] FCALL s->state = 12292 [L1073] FCALL s->version = __VERIFIER_nondet_int() [L1074] CALL ssl3_connect(s) [L1080] BUF_MEM *buf ; [L1081] unsigned long tmp ; [L1082] unsigned long l ; [L1083] long num1 ; [L1084] void (*cb)() ; [L1085] int ret ; [L1086] int new_state ; [L1087] int state ; [L1088] int skip ; [L1089] int *tmp___0 = __VERIFIER_nondet_pointer() ; [L1090] int tmp___1 = __VERIFIER_nondet_int() ; [L1091] int tmp___2 = __VERIFIER_nondet_int() ; [L1092] int tmp___3 = __VERIFIER_nondet_int() ; [L1093] int tmp___4 = __VERIFIER_nondet_int() ; [L1094] int tmp___5 = __VERIFIER_nondet_int() ; [L1095] int tmp___6 = __VERIFIER_nondet_int() ; [L1096] int tmp___7 = __VERIFIER_nondet_int() ; [L1097] int tmp___8 = __VERIFIER_nondet_int() ; [L1098] long tmp___9 = __VERIFIER_nondet_long() ; [L1099] int blastFlag ; [L1102] blastFlag = 0 [L1103] FCALL s->hit=__VERIFIER_nondet_int () [L1104] FCALL s->state = 12292 [L1105] tmp = __VERIFIER_nondet_int() [L1106] cb = (void (*)())((void *)0) [L1107] ret = -1 [L1108] skip = 0 [L1109] FCALL *tmp___0 = 0 [L1110] EXPR, FCALL s->info_callback [L1110] COND FALSE !((unsigned long )s->info_callback != (unsigned long )((void *)0)) [L1113] EXPR, FCALL s->ctx [L1113] EXPR, FCALL (s->ctx)->info_callback [L1113] COND FALSE !((unsigned long )(s->ctx)->info_callback != (unsigned long )((void *)0)) [L1119] EXPR, FCALL s->in_handshake [L1119] FCALL s->in_handshake += 1 [L1120] COND TRUE tmp___1 & 12288 [L1121] COND FALSE !(tmp___2 & 16384) [L1130] COND TRUE 1 [L1132] EXPR, FCALL s->state [L1132] state = s->state [L1133] EXPR, FCALL s->state [L1133] COND TRUE s->state == 12292 [L1236] FCALL s->new_session = 1 [L1237] FCALL s->state = 4096 [L1238] EXPR, FCALL s->ctx [L1238] EXPR, FCALL (s->ctx)->stats.sess_connect_renegotiate [L1238] FCALL (s->ctx)->stats.sess_connect_renegotiate += 1 [L1243] FCALL s->server = 0 [L1244] COND FALSE !((unsigned long )cb != (unsigned long )((void *)0)) [L1249] EXPR, FCALL s->version [L1249] COND TRUE (s->version & 65280) != 768 [L1250] ret = -1 [L1636] EXPR, FCALL s->in_handshake [L1636] FCALL s->in_handshake -= 1 [L1637] COND FALSE !((unsigned long )cb != (unsigned long )((void *)0)) [L1642] RET return (ret); [L1074] ssl3_connect(s) [L1076] return (0); - PositiveResult [Line: 1026]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.03_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_04-20-50-099.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.03_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_04-20-50-099.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.03_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_04-20-50-099.csv Received shutdown request...