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_srvr.blast.08_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 04:17:54,905 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 04:17:54,906 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 04:17:54,922 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 04:17:54,923 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 04:17:54,924 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 04:17:54,925 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 04:17:54,928 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 04:17:54,930 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 04:17:54,931 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 04:17:54,934 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 04:17:54,934 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 04:17:54,935 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 04:17:54,936 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 04:17:54,937 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 04:17:54,949 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 04:17:54,951 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 04:17:54,953 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 04:17:54,954 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 04:17:54,956 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 04:17:54,965 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 04:17:54,965 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 04:17:54,965 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 04:17:54,966 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 04:17:54,967 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 04:17:54,968 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 04:17:54,969 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 04:17:54,969 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 04:17:54,969 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 04:17:54,970 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 04:17:54,970 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 04:17:54,971 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 04:17:54,992 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 04:17:54,992 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 04:17:54,993 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 04:17:54,993 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 04:17:54,993 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 04:17:54,994 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 04:17:54,994 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 04:17:54,994 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 04:17:54,995 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 04:17:54,995 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 04:17:54,995 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 04:17:54,995 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 04:17:54,995 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 04:17:54,995 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 04:17:54,996 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 04:17:54,996 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 04:17:54,996 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 04:17:54,996 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 04:17:54,996 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 04:17:54,997 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 04:17:54,997 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 04:17:54,998 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 04:17:54,999 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 04:17:54,999 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 04:17:54,999 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 04:17:54,999 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 04:17:54,999 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 04:17:54,999 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 04:17:55,000 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 04:17:55,000 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 04:17:55,000 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 04:17:55,000 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 04:17:55,000 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 04:17:55,001 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 04:17:55,001 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 04:17:55,002 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 04:17:55,002 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 04:17:55,052 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 04:17:55,063 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 04:17:55,065 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 04:17:55,066 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 04:17:55,067 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 04:17:55,067 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.08_false-unreach-call.i.cil.c [2018-01-28 04:17:55,349 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 04:17:55,359 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 04:17:55,360 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 04:17:55,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 04:17:55,367 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 04:17:55,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:17:55" (1/1) ... [2018-01-28 04:17:55,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64dfa0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:17:55, skipping insertion in model container [2018-01-28 04:17:55,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:17:55" (1/1) ... [2018-01-28 04:17:55,393 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:17:55,512 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:17:55,873 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:17:55,949 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:17:55,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:17:55 WrapperNode [2018-01-28 04:17:55,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 04:17:55,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 04:17:55,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 04:17:55,966 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 04:17:55,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:17:55" (1/1) ... [2018-01-28 04:17:55,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:17:55" (1/1) ... [2018-01-28 04:17:56,012 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:17:55" (1/1) ... [2018-01-28 04:17:56,012 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:17:55" (1/1) ... [2018-01-28 04:17:56,039 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:17:55" (1/1) ... [2018-01-28 04:17:56,047 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:17:55" (1/1) ... [2018-01-28 04:17:56,052 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:17:55" (1/1) ... [2018-01-28 04:17:56,058 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 04:17:56,058 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 04:17:56,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 04:17:56,059 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 04:17:56,060 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:17:55" (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 04:17:56,129 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 04:17:56,129 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 04:17:56,129 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 04:17:56,129 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-01-28 04:17:56,129 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 04:17:56,130 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 04:17:56,130 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 04:17:56,130 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 04:17:56,130 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 04:17:56,130 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 04:17:56,131 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 04:17:56,131 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 04:17:56,131 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 04:17:56,131 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 04:17:56,131 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 04:17:56,131 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 04:17:56,132 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-01-28 04:17:56,132 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 04:17:56,132 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 04:17:56,132 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 04:17:56,502 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 04:17:56,503 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 04:18:02,184 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 04:18:02,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:18:02 BoogieIcfgContainer [2018-01-28 04:18:02,185 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 04:18:02,185 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 04:18:02,185 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 04:18:02,186 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 04:18:02,187 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:18:02" (1/1) ... [2018-01-28 04:18:02,248 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 04:18:22,892 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 04:18:22,903 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:22,907 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 04:18:22,907 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:18:22,907 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 04:18:22,907 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:18:22,908 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 04:18:22,908 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:18:22,908 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:22,908 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:22,909 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:22,916 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 04:18:22,925 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:18:22,925 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 04:18:22,925 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:18:22,925 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 04:18:22,925 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:18:22,926 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:22,926 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:22,926 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:22,926 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:22,935 INFO L268 AbstractInterpreter]: Visited 205 different actions 1894 times. Merged at 174 different actions 1101 times. Widened at 65 different actions 216 times. Found 605 fixpoints after 85 different actions. Largest state had 212 variables. [2018-01-28 04:18:22,941 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 04:18:22,942 INFO L168 Benchmark]: Toolchain (without parser) took 27591.87 ms. Allocated memory was 299.4 MB in the beginning and 1.9 GB in the end (delta: 1.6 GB). Free memory was 258.1 MB in the beginning and 380.4 MB in the end (delta: -122.3 MB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB. [2018-01-28 04:18:22,943 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 299.4 MB. Free memory is still 264.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 04:18:22,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 605.09 ms. Allocated memory is still 299.4 MB. Free memory was 256.1 MB in the beginning and 228.2 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 5.3 GB. [2018-01-28 04:18:22,943 INFO L168 Benchmark]: Boogie Preprocessor took 92.68 ms. Allocated memory is still 299.4 MB. Free memory was 228.2 MB in the beginning and 226.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:18:22,944 INFO L168 Benchmark]: RCFGBuilder took 6126.23 ms. Allocated memory was 299.4 MB in the beginning and 357.0 MB in the end (delta: 57.7 MB). Free memory was 224.2 MB in the beginning and 226.8 MB in the end (delta: -2.6 MB). Peak memory consumption was 85.9 MB. Max. memory is 5.3 GB. [2018-01-28 04:18:22,953 INFO L168 Benchmark]: Abstract Interpretation took 20755.39 ms. Allocated memory was 357.0 MB in the beginning and 1.9 GB in the end (delta: 1.6 GB). Free memory was 226.8 MB in the beginning and 380.4 MB in the end (delta: -153.7 MB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB. [2018-01-28 04:18:22,955 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 299.4 MB. Free memory is still 264.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 605.09 ms. Allocated memory is still 299.4 MB. Free memory was 256.1 MB in the beginning and 228.2 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 92.68 ms. Allocated memory is still 299.4 MB. Free memory was 228.2 MB in the beginning and 226.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 6126.23 ms. Allocated memory was 299.4 MB in the beginning and 357.0 MB in the end (delta: 57.7 MB). Free memory was 224.2 MB in the beginning and 226.8 MB in the end (delta: -2.6 MB). Peak memory consumption was 85.9 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 20755.39 ms. Allocated memory was 357.0 MB in the beginning and 1.9 GB in the end (delta: 1.6 GB). Free memory was 226.8 MB in the beginning and 380.4 MB in the end (delta: -153.7 MB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 123 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 1011 LocStat_NO_SUPPORTING_DISEQUALITIES : 5997 LocStat_NO_DISJUNCTIONS : -246 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 211 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 409 TransStat_NO_SUPPORTING_DISEQUALITIES : 98 TransStat_NO_DISJUNCTIONS : 225 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.457576 RENAME_VARIABLES(MILLISECONDS) : 0.491493 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.407739 PROJECTAWAY(MILLISECONDS) : 0.097229 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000830 DISJOIN(MILLISECONDS) : 1.328478 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.555493 ADD_EQUALITY(MILLISECONDS) : 0.016368 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.014347 #CONJOIN_DISJUNCTIVE : 3646 #RENAME_VARIABLES : 7396 #UNFREEZE : 0 #CONJOIN : 4841 #PROJECTAWAY : 4043 #ADD_WEAK_EQUALITY : 425 #DISJOIN : 2470 #RENAME_VARIABLES_DISJUNCTIVE : 7141 #ADD_EQUALITY : 746 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 85 - 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: 1069]: 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: [L1070] SSL *s ; [L1071] int tmp ; [L1075] EXPR, FCALL malloc(sizeof(SSL)) [L1075] s = malloc(sizeof(SSL)) [L1076] EXPR, FCALL malloc(sizeof(struct ssl3_state_st)) [L1076] FCALL s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1077] EXPR, FCALL malloc(sizeof(SSL_CTX)) [L1077] FCALL s->ctx = malloc(sizeof(SSL_CTX)) [L1078] EXPR, FCALL malloc(sizeof(SSL_SESSION)) [L1078] FCALL s->session = malloc(sizeof(SSL_SESSION)) [L1079] CALL, EXPR ssl3_accept(s) [L1085] BUF_MEM *buf ; [L1086] unsigned long l ; [L1087] unsigned long Time ; [L1088] unsigned long tmp ; [L1089] void (*cb)() ; [L1090] long num1 ; [L1091] int ret ; [L1092] int new_state ; [L1093] int state ; [L1094] int skip ; [L1095] int got_new_session ; [L1096] int tmp___1 = __VERIFIER_nondet_int() ; [L1097] int tmp___2 = __VERIFIER_nondet_int() ; [L1098] int tmp___3 = __VERIFIER_nondet_int() ; [L1099] int tmp___4 = __VERIFIER_nondet_int() ; [L1100] int tmp___5 = __VERIFIER_nondet_int() ; [L1101] int tmp___6 = __VERIFIER_nondet_int() ; [L1102] int tmp___7 ; [L1103] long tmp___8 = __VERIFIER_nondet_long() ; [L1104] int tmp___9 = __VERIFIER_nondet_int() ; [L1105] int tmp___10 = __VERIFIER_nondet_int() ; [L1106] int blastFlag ; [L1110] FCALL s->state = 8464 [L1111] blastFlag = 0 [L1112] FCALL s->hit=__VERIFIER_nondet_int () [L1113] FCALL s->state = 8464 [L1114] tmp = __VERIFIER_nondet_int() [L1115] Time = tmp [L1116] cb = (void (*)())((void *)0) [L1117] ret = -1 [L1118] skip = 0 [L1119] got_new_session = 0 [L1120] EXPR, FCALL s->info_callback [L1120] COND TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0) [L1121] EXPR, FCALL s->info_callback [L1121] cb = s->info_callback [L1125] EXPR, FCALL s->in_handshake [L1125] FCALL s->in_handshake += 1 [L1126] COND TRUE tmp___1 & 12288 [L1127] COND TRUE tmp___2 & 16384 [L1135] EXPR, FCALL s->cert [L1135] COND TRUE (unsigned long )s->cert == (unsigned long )((void *)0) [L1136] RET return (-1); [L1079] EXPR ssl3_accept(s) [L1079] tmp = ssl3_accept(s) [L1081] return (tmp); - 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: [L1070] SSL *s ; [L1071] int tmp ; [L1075] EXPR, FCALL malloc(sizeof(SSL)) [L1075] s = malloc(sizeof(SSL)) [L1076] EXPR, FCALL malloc(sizeof(struct ssl3_state_st)) [L1076] FCALL s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1077] EXPR, FCALL malloc(sizeof(SSL_CTX)) [L1077] FCALL s->ctx = malloc(sizeof(SSL_CTX)) [L1078] EXPR, FCALL malloc(sizeof(SSL_SESSION)) [L1078] FCALL s->session = malloc(sizeof(SSL_SESSION)) [L1079] CALL, EXPR ssl3_accept(s) [L1085] BUF_MEM *buf ; [L1086] unsigned long l ; [L1087] unsigned long Time ; [L1088] unsigned long tmp ; [L1089] void (*cb)() ; [L1090] long num1 ; [L1091] int ret ; [L1092] int new_state ; [L1093] int state ; [L1094] int skip ; [L1095] int got_new_session ; [L1096] int tmp___1 = __VERIFIER_nondet_int() ; [L1097] int tmp___2 = __VERIFIER_nondet_int() ; [L1098] int tmp___3 = __VERIFIER_nondet_int() ; [L1099] int tmp___4 = __VERIFIER_nondet_int() ; [L1100] int tmp___5 = __VERIFIER_nondet_int() ; [L1101] int tmp___6 = __VERIFIER_nondet_int() ; [L1102] int tmp___7 ; [L1103] long tmp___8 = __VERIFIER_nondet_long() ; [L1104] int tmp___9 = __VERIFIER_nondet_int() ; [L1105] int tmp___10 = __VERIFIER_nondet_int() ; [L1106] int blastFlag ; [L1110] FCALL s->state = 8464 [L1111] blastFlag = 0 [L1112] FCALL s->hit=__VERIFIER_nondet_int () [L1113] FCALL s->state = 8464 [L1114] tmp = __VERIFIER_nondet_int() [L1115] Time = tmp [L1116] cb = (void (*)())((void *)0) [L1117] ret = -1 [L1118] skip = 0 [L1119] got_new_session = 0 [L1120] EXPR, FCALL s->info_callback [L1120] COND TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0) [L1121] EXPR, FCALL s->info_callback [L1121] cb = s->info_callback [L1125] EXPR, FCALL s->in_handshake [L1125] FCALL s->in_handshake += 1 [L1126] COND TRUE tmp___1 & 12288 [L1127] COND TRUE tmp___2 & 16384 [L1135] EXPR, FCALL s->cert [L1135] COND TRUE (unsigned long )s->cert == (unsigned long )((void *)0) [L1136] RET return (-1); [L1079] EXPR ssl3_accept(s) [L1079] tmp = ssl3_accept(s) [L1081] return (tmp); - PositiveResult [Line: 1031]: 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_srvr.blast.08_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_04-18-22-965.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.08_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_04-18-22-965.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.08_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_04-18-22-965.csv Received shutdown request...