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_preciseopt.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test3_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2f49842 [2018-01-21 07:42:34,094 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-21 07:42:34,096 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-21 07:42:34,111 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-21 07:42:34,111 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-21 07:42:34,112 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-21 07:42:34,113 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-21 07:42:34,115 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-21 07:42:34,116 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-21 07:42:34,117 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-21 07:42:34,117 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-21 07:42:34,117 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-21 07:42:34,118 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-21 07:42:34,119 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-21 07:42:34,120 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-21 07:42:34,122 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-21 07:42:34,124 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-21 07:42:34,126 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-21 07:42:34,128 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-21 07:42:34,129 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-21 07:42:34,131 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-21 07:42:34,131 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-21 07:42:34,132 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-21 07:42:34,133 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-21 07:42:34,133 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-21 07:42:34,135 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-21 07:42:34,135 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-21 07:42:34,136 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-21 07:42:34,136 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-21 07:42:34,136 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-21 07:42:34,137 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-21 07:42:34,137 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_preciseopt.epf [2018-01-21 07:42:34,147 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-21 07:42:34,147 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-21 07:42:34,148 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-21 07:42:34,148 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-21 07:42:34,148 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-21 07:42:34,149 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-21 07:42:34,149 INFO L133 SettingsManager]: * Flatten before fatten=true [2018-01-21 07:42:34,149 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-21 07:42:34,149 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-21 07:42:34,150 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-21 07:42:34,150 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-21 07:42:34,150 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-21 07:42:34,150 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-21 07:42:34,151 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-21 07:42:34,151 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-21 07:42:34,151 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-21 07:42:34,151 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-21 07:42:34,151 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-21 07:42:34,152 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-21 07:42:34,152 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-21 07:42:34,152 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-21 07:42:34,152 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-21 07:42:34,152 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-21 07:42:34,153 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-21 07:42:34,153 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-21 07:42:34,153 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-21 07:42:34,153 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-21 07:42:34,153 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-21 07:42:34,154 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-21 07:42:34,154 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-21 07:42:34,154 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-21 07:42:34,154 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-21 07:42:34,154 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-21 07:42:34,154 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-21 07:42:34,155 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-21 07:42:34,155 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-21 07:42:34,155 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-21 07:42:34,156 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-21 07:42:34,156 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-21 07:42:34,191 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-21 07:42:34,204 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-21 07:42:34,208 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-21 07:42:34,209 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-21 07:42:34,210 INFO L276 PluginConnector]: CDTParser initialized [2018-01-21 07:42:34,210 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test3_true-valid-memsafety_true-termination.i [2018-01-21 07:42:34,411 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-21 07:42:34,416 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-21 07:42:34,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-21 07:42:34,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-21 07:42:34,423 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-21 07:42:34,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 07:42:34" (1/1) ... [2018-01-21 07:42:34,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8f424e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:34, skipping insertion in model container [2018-01-21 07:42:34,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 07:42:34" (1/1) ... [2018-01-21 07:42:34,446 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 07:42:34,497 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 07:42:34,604 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 07:42:34,617 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 07:42:34,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:34 WrapperNode [2018-01-21 07:42:34,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-21 07:42:34,625 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-21 07:42:34,625 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-21 07:42:34,625 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-21 07:42:34,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:34" (1/1) ... [2018-01-21 07:42:34,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:34" (1/1) ... [2018-01-21 07:42:34,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:34" (1/1) ... [2018-01-21 07:42:34,647 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:34" (1/1) ... [2018-01-21 07:42:34,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:34" (1/1) ... [2018-01-21 07:42:34,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:34" (1/1) ... [2018-01-21 07:42:34,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:34" (1/1) ... [2018-01-21 07:42:34,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-21 07:42:34,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-21 07:42:34,655 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-21 07:42:34,655 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-21 07:42:34,656 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:34" (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 [2018-01-21 07:42:34,702 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-21 07:42:34,702 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-21 07:42:34,702 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-21 07:42:34,702 INFO L136 BoogieDeclarations]: Found implementation of procedure h_safe [2018-01-21 07:42:34,702 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-21 07:42:34,703 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-21 07:42:34,703 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-21 07:42:34,703 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-21 07:42:34,703 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-21 07:42:34,703 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-21 07:42:34,703 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-21 07:42:34,703 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-21 07:42:34,703 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-21 07:42:34,703 INFO L128 BoogieDeclarations]: Found specification of procedure h_safe [2018-01-21 07:42:34,703 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-21 07:42:34,704 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-21 07:42:34,704 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-21 07:42:34,704 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-21 07:42:34,836 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-21 07:42:34,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 07:42:34 BoogieIcfgContainer [2018-01-21 07:42:34,837 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-21 07:42:34,838 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-21 07:42:34,838 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-21 07:42:34,838 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-21 07:42:34,839 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 07:42:34" (1/1) ... [2018-01-21 07:42:34,882 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-21 07:42:35,381 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-21 07:42:35,392 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,396 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,396 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,400 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,400 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,401 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,402 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,402 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,402 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,402 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,403 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,404 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,404 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,404 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,404 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,405 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,406 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,406 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,406 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,406 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,407 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:35,409 INFO L268 AbstractInterpreter]: Visited 32 different actions 34 times. Merged at 1 different actions 1 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 17 variables. [2018-01-21 07:42:35,411 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-21 07:42:35,412 INFO L168 Benchmark]: Toolchain (without parser) took 1000.74 ms. Allocated memory was 306.7 MB in the beginning and 327.2 MB in the end (delta: 20.4 MB). Free memory was 265.6 MB in the beginning and 252.6 MB in the end (delta: 13.0 MB). Peak memory consumption was 33.5 MB. Max. memory is 5.3 GB. [2018-01-21 07:42:35,413 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 306.7 MB. Free memory is still 271.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 07:42:35,414 INFO L168 Benchmark]: CACSL2BoogieTranslator took 207.75 ms. Allocated memory is still 306.7 MB. Free memory was 265.6 MB in the beginning and 251.7 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 5.3 GB. [2018-01-21 07:42:35,414 INFO L168 Benchmark]: Boogie Preprocessor took 29.00 ms. Allocated memory is still 306.7 MB. Free memory is still 251.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 07:42:35,415 INFO L168 Benchmark]: RCFGBuilder took 182.72 ms. Allocated memory is still 306.7 MB. Free memory was 251.7 MB in the beginning and 236.7 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 5.3 GB. [2018-01-21 07:42:35,415 INFO L168 Benchmark]: Abstract Interpretation took 573.56 ms. Allocated memory was 306.7 MB in the beginning and 327.2 MB in the end (delta: 20.4 MB). Free memory was 236.7 MB in the beginning and 252.6 MB in the end (delta: -15.9 MB). Peak memory consumption was 4.6 MB. Max. memory is 5.3 GB. [2018-01-21 07:42:35,418 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 306.7 MB. Free memory is still 271.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 207.75 ms. Allocated memory is still 306.7 MB. Free memory was 265.6 MB in the beginning and 251.7 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 29.00 ms. Allocated memory is still 306.7 MB. Free memory is still 251.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * RCFGBuilder took 182.72 ms. Allocated memory is still 306.7 MB. Free memory was 251.7 MB in the beginning and 236.7 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 573.56 ms. Allocated memory was 306.7 MB in the beginning and 327.2 MB in the end (delta: 20.4 MB). Free memory was 236.7 MB in the beginning and 252.6 MB in the end (delta: -15.9 MB). Peak memory consumption was 4.6 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 30 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 156 LocStat_NO_SUPPORTING_DISEQUALITIES : 9 LocStat_NO_DISJUNCTIONS : -60 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 42 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 52 TransStat_NO_SUPPORTING_DISEQUALITIES : 11 TransStat_NO_DISJUNCTIONS : 43 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.169243 RENAME_VARIABLES(MILLISECONDS) : 0.091956 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.126421 PROJECTAWAY(MILLISECONDS) : 0.063220 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.205656 DISJOIN(MILLISECONDS) : 2.603276 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.123051 ADD_EQUALITY(MILLISECONDS) : 0.032201 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.014804 #CONJOIN_DISJUNCTIVE : 56 #RENAME_VARIABLES : 98 #UNFREEZE : 0 #CONJOIN : 95 #PROJECTAWAY : 95 #ADD_WEAK_EQUALITY : 3 #DISJOIN : 1 #RENAME_VARIABLES_DISJUNCTIVE : 97 #ADD_EQUALITY : 52 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 10 - 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: 1072]: 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: [L1443] CALL entry_point() [L1438] CALL h_safe() [L1434] CALL ldv_malloc(sizeof(int)) [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] EXPR, FCALL malloc(size) [L1074] return malloc(size); - UnprovableResult [Line: 1433]: 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: [L1443] CALL entry_point() [L1438] CALL h_safe() [L1434] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1434] EXPR ldv_malloc(sizeof(int)) [L1434] return (int *)ldv_malloc(sizeof(int)); - UnprovableResult [Line: 1437]: 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: [L1443] CALL entry_point() [L1438] CALL, EXPR h_safe() [L1434] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1434] EXPR ldv_malloc(sizeof(int)) [L1434] RET return (int *)ldv_malloc(sizeof(int)); [L1438] EXPR h_safe() [L1438] int *p = h_safe(); [L1439] COND FALSE !(\read(*p)) - UnprovableResult [Line: 1442]: 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: [L1443] CALL entry_point() [L1438] CALL, EXPR h_safe() [L1434] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1434] EXPR ldv_malloc(sizeof(int)) [L1434] RET return (int *)ldv_malloc(sizeof(int)); [L1438] EXPR h_safe() [L1438] int *p = h_safe(); [L1439] COND FALSE, RET !(\read(*p)) [L1443] entry_point() - 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: [L1443] CALL entry_point() [L1438] CALL, EXPR h_safe() [L1434] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1434] EXPR ldv_malloc(sizeof(int)) [L1434] RET return (int *)ldv_malloc(sizeof(int)); [L1438] EXPR h_safe() [L1438] int *p = h_safe(); [L1439] COND FALSE, RET !(\read(*p)) [L1443] entry_point() * 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) - 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) - 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/memleaks_test3_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-21_07-42-35-432.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test3_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-21_07-42-35-432.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test3_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-21_07-42-35-432.csv Received shutdown request...