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_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 04:16:01,386 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 04:16:01,388 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 04:16:01,405 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 04:16:01,405 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 04:16:01,406 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 04:16:01,407 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 04:16:01,409 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 04:16:01,411 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 04:16:01,412 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 04:16:01,413 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 04:16:01,414 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 04:16:01,415 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 04:16:01,417 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 04:16:01,418 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 04:16:01,430 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 04:16:01,433 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 04:16:01,435 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 04:16:01,436 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 04:16:01,440 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 04:16:01,442 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 04:16:01,443 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 04:16:01,443 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 04:16:01,449 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 04:16:01,450 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 04:16:01,451 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 04:16:01,451 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 04:16:01,456 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 04:16:01,457 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 04:16:01,457 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 04:16:01,458 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 04:16:01,458 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 04:16:01,476 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 04:16:01,476 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 04:16:01,477 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 04:16:01,477 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 04:16:01,478 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 04:16:01,478 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 04:16:01,478 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 04:16:01,479 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 04:16:01,479 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 04:16:01,479 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 04:16:01,480 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 04:16:01,480 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 04:16:01,480 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 04:16:01,480 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 04:16:01,480 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 04:16:01,480 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 04:16:01,481 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 04:16:01,481 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 04:16:01,481 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 04:16:01,481 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 04:16:01,481 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 04:16:01,482 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 04:16:01,482 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 04:16:01,482 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 04:16:01,483 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 04:16:01,484 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 04:16:01,484 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 04:16:01,484 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 04:16:01,484 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 04:16:01,485 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 04:16:01,485 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 04:16:01,485 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 04:16:01,485 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 04:16:01,485 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 04:16:01,486 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 04:16:01,487 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 04:16:01,487 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 04:16:01,543 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 04:16:01,554 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 04:16:01,558 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 04:16:01,559 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 04:16:01,559 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 04:16:01,560 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_clnt.blast.03_false-unreach-call.i.cil.c [2018-01-28 04:16:01,831 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 04:16:01,839 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 04:16:01,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 04:16:01,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 04:16:01,848 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 04:16:01,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:16:01" (1/1) ... [2018-01-28 04:16:01,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e426b1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:01, skipping insertion in model container [2018-01-28 04:16:01,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:16:01" (1/1) ... [2018-01-28 04:16:01,873 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:16:01,989 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:16:02,260 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:16:02,365 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:16:02,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:02 WrapperNode [2018-01-28 04:16:02,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 04:16:02,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 04:16:02,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 04:16:02,385 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 04:16:02,400 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:02" (1/1) ... [2018-01-28 04:16:02,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:02" (1/1) ... [2018-01-28 04:16:02,429 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:02" (1/1) ... [2018-01-28 04:16:02,429 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:02" (1/1) ... [2018-01-28 04:16:02,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:02" (1/1) ... [2018-01-28 04:16:02,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:02" (1/1) ... [2018-01-28 04:16:02,492 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:02" (1/1) ... [2018-01-28 04:16:02,500 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 04:16:02,500 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 04:16:02,501 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 04:16:02,501 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 04:16:02,502 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:02" (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 04:16:02,570 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 04:16:02,571 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 04:16:02,571 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 04:16:02,571 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-01-28 04:16:02,571 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 04:16:02,571 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 04:16:02,572 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 04:16:02,572 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 04:16:02,572 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 04:16:02,572 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 04:16:02,572 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 04:16:02,572 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 04:16:02,573 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 04:16:02,573 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 04:16:02,573 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 04:16:02,573 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 04:16:02,573 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-01-28 04:16:02,573 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 04:16:02,574 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 04:16:02,574 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 04:16:02,971 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 04:16:02,971 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 04:16:08,407 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 04:16:08,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:16:08 BoogieIcfgContainer [2018-01-28 04:16:08,408 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 04:16:08,409 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 04:16:08,409 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 04:16:08,409 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 04:16:08,410 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:16:08" (1/1) ... [2018-01-28 04:16:08,469 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 04:16:22,502 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 04:16:22,515 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:16:22,518 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 04:16:22,518 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:16:22,519 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 04:16:22,519 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:16:22,519 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 04:16:22,519 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:16:22,519 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 04:16:22,520 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:16:22,522 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 04:16:22,522 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:16:22,523 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 04:16:22,523 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:16:22,523 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:16:22,524 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:16:22,524 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:16:22,851 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 04:16:22,855 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:16:22,855 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 04:16:22,855 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:16:22,856 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 04:16:22,856 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:16:22,856 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 04:16:22,856 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:16:22,856 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 04:16:22,857 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:16:22,857 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 04:16:22,857 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:16:22,857 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:16:22,858 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:16:22,860 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:16:22,860 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:16:22,869 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 04:16:22,872 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 04:16:22,874 INFO L168 Benchmark]: Toolchain (without parser) took 21042.58 ms. Allocated memory was 305.7 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 262.9 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 670.4 MB. Max. memory is 5.3 GB. [2018-01-28 04:16:22,875 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 305.7 MB. Free memory is still 269.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 04:16:22,875 INFO L168 Benchmark]: CACSL2BoogieTranslator took 543.68 ms. Allocated memory is still 305.7 MB. Free memory was 261.9 MB in the beginning and 235.8 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 5.3 GB. [2018-01-28 04:16:22,875 INFO L168 Benchmark]: Boogie Preprocessor took 115.77 ms. Allocated memory is still 305.7 MB. Free memory was 235.8 MB in the beginning and 231.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:16:22,876 INFO L168 Benchmark]: RCFGBuilder took 5907.78 ms. Allocated memory was 305.7 MB in the beginning and 356.0 MB in the end (delta: 50.3 MB). Free memory was 231.8 MB in the beginning and 183.9 MB in the end (delta: 47.9 MB). Peak memory consumption was 101.7 MB. Max. memory is 5.3 GB. [2018-01-28 04:16:22,876 INFO L168 Benchmark]: Abstract Interpretation took 14462.75 ms. Allocated memory was 356.0 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 183.9 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 541.1 MB. Max. memory is 5.3 GB. [2018-01-28 04:16:22,880 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 305.7 MB. Free memory is still 269.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 543.68 ms. Allocated memory is still 305.7 MB. Free memory was 261.9 MB in the beginning and 235.8 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 115.77 ms. Allocated memory is still 305.7 MB. Free memory was 235.8 MB in the beginning and 231.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 5907.78 ms. Allocated memory was 305.7 MB in the beginning and 356.0 MB in the end (delta: 50.3 MB). Free memory was 231.8 MB in the beginning and 183.9 MB in the end (delta: 47.9 MB). Peak memory consumption was 101.7 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 14462.75 ms. Allocated memory was 356.0 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 183.9 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 541.1 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) : 0.504031 RENAME_VARIABLES(MILLISECONDS) : 0.836702 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.472621 PROJECTAWAY(MILLISECONDS) : 0.607913 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000176 DISJOIN(MILLISECONDS) : 1.010546 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.909867 ADD_EQUALITY(MILLISECONDS) : 0.013833 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.015066 #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_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_04-16-22-889.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.03_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_04-16-22-889.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.03_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_04-16-22-889.csv Received shutdown request...