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.04_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 04:20:52,613 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 04:20:52,615 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 04:20:52,631 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 04:20:52,631 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 04:20:52,632 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 04:20:52,633 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 04:20:52,634 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 04:20:52,637 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 04:20:52,637 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 04:20:52,638 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 04:20:52,639 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 04:20:52,640 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 04:20:52,641 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 04:20:52,642 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 04:20:52,644 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 04:20:52,646 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 04:20:52,648 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 04:20:52,650 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 04:20:52,651 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 04:20:52,653 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 04:20:52,653 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 04:20:52,654 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 04:20:52,655 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 04:20:52,655 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 04:20:52,657 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 04:20:52,657 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 04:20:52,658 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 04:20:52,658 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 04:20:52,658 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 04:20:52,659 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 04:20:52,659 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 04:20:52,670 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 04:20:52,670 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 04:20:52,671 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 04:20:52,671 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 04:20:52,671 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 04:20:52,671 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 04:20:52,671 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 04:20:52,672 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 04:20:52,672 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 04:20:52,673 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 04:20:52,673 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 04:20:52,673 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 04:20:52,673 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 04:20:52,673 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 04:20:52,674 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 04:20:52,674 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 04:20:52,674 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 04:20:52,674 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 04:20:52,674 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 04:20:52,675 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 04:20:52,675 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 04:20:52,675 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 04:20:52,675 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 04:20:52,675 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 04:20:52,676 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 04:20:52,676 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 04:20:52,676 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 04:20:52,676 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 04:20:52,676 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 04:20:52,677 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 04:20:52,677 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 04:20:52,677 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 04:20:52,677 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 04:20:52,677 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 04:20:52,677 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 04:20:52,678 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 04:20:52,678 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 04:20:52,719 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 04:20:52,736 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 04:20:52,741 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 04:20:52,743 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 04:20:52,744 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 04:20:52,745 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_clnt.blast.04_true-unreach-call.i.cil.c [2018-01-28 04:20:53,104 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 04:20:53,114 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 04:20:53,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 04:20:53,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 04:20:53,125 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 04:20:53,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:20:53" (1/1) ... [2018-01-28 04:20:53,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a39250 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:53, skipping insertion in model container [2018-01-28 04:20:53,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:20:53" (1/1) ... [2018-01-28 04:20:53,147 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:20:53,252 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:20:53,576 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:20:53,666 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:20:53,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:53 WrapperNode [2018-01-28 04:20:53,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 04:20:53,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 04:20:53,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 04:20:53,695 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 04:20:53,708 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:53" (1/1) ... [2018-01-28 04:20:53,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:53" (1/1) ... [2018-01-28 04:20:53,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:53" (1/1) ... [2018-01-28 04:20:53,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:53" (1/1) ... [2018-01-28 04:20:53,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:53" (1/1) ... [2018-01-28 04:20:53,780 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:53" (1/1) ... [2018-01-28 04:20:53,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:53" (1/1) ... [2018-01-28 04:20:53,790 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 04:20:53,791 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 04:20:53,792 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 04:20:53,792 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 04:20:53,793 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:53" (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 04:20:53,864 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 04:20:53,864 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 04:20:53,864 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 04:20:53,864 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-01-28 04:20:53,865 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 04:20:53,865 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 04:20:53,868 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 04:20:53,869 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 04:20:53,869 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 04:20:53,869 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 04:20:53,869 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 04:20:53,869 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 04:20:53,869 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 04:20:53,869 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 04:20:53,870 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 04:20:53,870 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 04:20:53,870 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-01-28 04:20:53,870 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 04:20:53,870 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 04:20:53,870 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 04:20:54,335 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 04:20:54,336 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 04:20:59,876 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 04:20:59,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:20:59 BoogieIcfgContainer [2018-01-28 04:20:59,877 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 04:20:59,878 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 04:20:59,878 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 04:20:59,878 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 04:20:59,879 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:20:59" (1/1) ... [2018-01-28 04:20:59,933 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 04:21:19,719 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 04:21:19,736 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:19,740 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 04:21:19,740 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:19,740 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 04:21:19,740 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:19,741 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 04:21:19,741 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:19,741 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 04:21:19,741 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:19,741 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 04:21:19,742 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:19,744 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:19,744 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:19,745 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:19,753 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 04:21:19,754 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:19,754 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 04:21:19,754 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:19,754 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 04:21:19,755 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:19,755 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 04:21:19,755 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:19,755 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 04:21:19,756 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:19,756 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:19,756 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:19,756 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:19,757 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:19,767 INFO L268 AbstractInterpreter]: Visited 164 different actions 1733 times. Merged at 127 different actions 987 times. Widened at 53 different actions 186 times. Found 588 fixpoints after 94 different actions. Largest state had 213 variables. [2018-01-28 04:21:19,770 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 04:21:19,772 INFO L168 Benchmark]: Toolchain (without parser) took 26667.17 ms. Allocated memory was 308.3 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 267.0 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 96.6 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:19,775 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 308.3 MB. Free memory is still 273.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 04:21:19,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 579.57 ms. Allocated memory is still 308.3 MB. Free memory was 265.0 MB in the beginning and 238.9 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:19,776 INFO L168 Benchmark]: Boogie Preprocessor took 94.77 ms. Allocated memory is still 308.3 MB. Free memory was 238.9 MB in the beginning and 234.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:19,776 INFO L168 Benchmark]: RCFGBuilder took 6085.61 ms. Allocated memory was 308.3 MB in the beginning and 383.3 MB in the end (delta: 75.0 MB). Free memory was 234.9 MB in the beginning and 347.9 MB in the end (delta: -113.0 MB). Peak memory consumption was 107.1 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:19,776 INFO L168 Benchmark]: Abstract Interpretation took 19893.17 ms. Allocated memory was 383.3 MB in the beginning and 1.8 GB in the end (delta: 1.4 GB). Free memory was 347.9 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 102.5 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:19,783 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 308.3 MB. Free memory is still 273.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 579.57 ms. Allocated memory is still 308.3 MB. Free memory was 265.0 MB in the beginning and 238.9 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 94.77 ms. Allocated memory is still 308.3 MB. Free memory was 238.9 MB in the beginning and 234.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 6085.61 ms. Allocated memory was 308.3 MB in the beginning and 383.3 MB in the end (delta: 75.0 MB). Free memory was 234.9 MB in the beginning and 347.9 MB in the end (delta: -113.0 MB). Peak memory consumption was 107.1 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 19893.17 ms. Allocated memory was 383.3 MB in the beginning and 1.8 GB in the end (delta: 1.4 GB). Free memory was 347.9 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 102.5 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 : 2635 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 : 427 TransStat_NO_SUPPORTING_DISEQUALITIES : 81 TransStat_NO_DISJUNCTIONS : 186 TransStat_MAX_NO_DISJUNCTIONS : 5 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.268402 RENAME_VARIABLES(MILLISECONDS) : 0.305910 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.253553 PROJECTAWAY(MILLISECONDS) : 0.266016 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000150 DISJOIN(MILLISECONDS) : 1.344981 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.343215 ADD_EQUALITY(MILLISECONDS) : 0.011688 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.006860 #CONJOIN_DISJUNCTIVE : 3432 #RENAME_VARIABLES : 7045 #UNFREEZE : 0 #CONJOIN : 4879 #PROJECTAWAY : 3900 #ADD_WEAK_EQUALITY : 404 #DISJOIN : 2451 #RENAME_VARIABLES_DISJUNCTIVE : 6701 #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 TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0) [L1111] EXPR, FCALL s->info_callback [L1111] cb = s->info_callback [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 TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0) [L1111] EXPR, FCALL s->info_callback [L1111] cb = s->info_callback [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.04_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_04-21-19-795.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.04_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_04-21-19-795.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.04_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_04-21-19-795.csv Received shutdown request...