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_test17_2_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2f49842 [2018-01-21 07:41:47,488 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-21 07:41:47,490 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-21 07:41:47,503 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-21 07:41:47,503 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-21 07:41:47,504 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-21 07:41:47,506 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-21 07:41:47,508 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-21 07:41:47,510 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-21 07:41:47,511 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-21 07:41:47,512 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-21 07:41:47,513 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-21 07:41:47,513 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-21 07:41:47,514 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-21 07:41:47,515 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-21 07:41:47,517 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-21 07:41:47,520 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-21 07:41:47,522 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-21 07:41:47,523 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-21 07:41:47,525 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-21 07:41:47,527 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-21 07:41:47,527 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-21 07:41:47,528 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-21 07:41:47,529 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-21 07:41:47,530 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-21 07:41:47,531 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-21 07:41:47,531 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-21 07:41:47,532 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-21 07:41:47,532 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-21 07:41:47,532 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-21 07:41:47,533 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-21 07:41:47,533 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 07:41:47,543 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-21 07:41:47,544 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-21 07:41:47,544 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-21 07:41:47,545 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-21 07:41:47,545 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-21 07:41:47,545 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-21 07:41:47,545 INFO L133 SettingsManager]: * Flatten before fatten=true [2018-01-21 07:41:47,545 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-21 07:41:47,546 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-21 07:41:47,546 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-21 07:41:47,547 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-21 07:41:47,547 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-21 07:41:47,547 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-21 07:41:47,547 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-21 07:41:47,547 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-21 07:41:47,547 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-21 07:41:47,548 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-21 07:41:47,548 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-21 07:41:47,548 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-21 07:41:47,548 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-21 07:41:47,548 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-21 07:41:47,549 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-21 07:41:47,549 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-21 07:41:47,549 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-21 07:41:47,549 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-21 07:41:47,549 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-21 07:41:47,550 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-21 07:41:47,550 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-21 07:41:47,550 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-21 07:41:47,550 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-21 07:41:47,550 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-21 07:41:47,551 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-21 07:41:47,551 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-21 07:41:47,551 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-21 07:41:47,551 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-21 07:41:47,551 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-21 07:41:47,551 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-21 07:41:47,552 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-21 07:41:47,553 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-21 07:41:47,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-21 07:41:47,604 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-21 07:41:47,609 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-21 07:41:47,611 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-21 07:41:47,611 INFO L276 PluginConnector]: CDTParser initialized [2018-01-21 07:41:47,612 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test17_2_true-valid-memsafety_true-termination.i [2018-01-21 07:41:47,808 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-21 07:41:47,813 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-21 07:41:47,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-21 07:41:47,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-21 07:41:47,820 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-21 07:41:47,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 07:41:47" (1/1) ... [2018-01-21 07:41:47,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fc29a6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:41:47, skipping insertion in model container [2018-01-21 07:41:47,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 07:41:47" (1/1) ... [2018-01-21 07:41:47,840 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 07:41:47,890 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 07:41:48,010 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 07:41:48,028 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 07:41:48,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:41:48 WrapperNode [2018-01-21 07:41:48,036 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-21 07:41:48,037 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-21 07:41:48,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-21 07:41:48,037 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-21 07:41:48,054 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:41:48" (1/1) ... [2018-01-21 07:41:48,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:41:48" (1/1) ... [2018-01-21 07:41:48,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:41:48" (1/1) ... [2018-01-21 07:41:48,065 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:41:48" (1/1) ... [2018-01-21 07:41:48,069 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:41:48" (1/1) ... [2018-01-21 07:41:48,072 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:41:48" (1/1) ... [2018-01-21 07:41:48,073 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:41:48" (1/1) ... [2018-01-21 07:41:48,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-21 07:41:48,075 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-21 07:41:48,075 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-21 07:41:48,075 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-21 07:41:48,076 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:41:48" (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 07:41:48,121 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-21 07:41:48,121 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-21 07:41:48,121 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_positive [2018-01-21 07:41:48,121 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-21 07:41:48,121 INFO L136 BoogieDeclarations]: Found implementation of procedure alloc_17 [2018-01-21 07:41:48,122 INFO L136 BoogieDeclarations]: Found implementation of procedure free_17 [2018-01-21 07:41:48,122 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-21 07:41:48,122 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-21 07:41:48,122 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-21 07:41:48,122 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-21 07:41:48,122 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-21 07:41:48,122 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-21 07:41:48,123 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-21 07:41:48,123 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-21 07:41:48,123 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-21 07:41:48,123 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-21 07:41:48,123 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_positive [2018-01-21 07:41:48,123 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-21 07:41:48,124 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-01-21 07:41:48,124 INFO L128 BoogieDeclarations]: Found specification of procedure alloc_17 [2018-01-21 07:41:48,124 INFO L128 BoogieDeclarations]: Found specification of procedure free_17 [2018-01-21 07:41:48,124 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-21 07:41:48,124 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-21 07:41:48,124 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-21 07:41:48,125 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-21 07:41:48,375 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-21 07:41:48,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 07:41:48 BoogieIcfgContainer [2018-01-21 07:41:48,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-21 07:41:48,376 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-21 07:41:48,377 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-21 07:41:48,377 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-21 07:41:48,378 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 07:41:48" (1/1) ... [2018-01-21 07:41:48,435 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-21 07:41:48,954 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-21 07:41:48,964 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,968 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,968 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,968 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,973 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,973 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,973 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,973 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,975 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,975 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,975 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,976 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,976 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,977 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,977 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,978 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,978 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,978 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,978 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:41:48,981 INFO L268 AbstractInterpreter]: Visited 36 different actions 41 times. Merged at 3 different actions 3 times. Never widened. Found 2 fixpoints after 2 different actions. Largest state had 23 variables. [2018-01-21 07:41:48,983 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-21 07:41:48,984 INFO L168 Benchmark]: Toolchain (without parser) took 1176.19 ms. Allocated memory was 296.7 MB in the beginning and 328.7 MB in the end (delta: 32.0 MB). Free memory was 255.5 MB in the beginning and 244.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 5.3 GB. [2018-01-21 07:41:48,986 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 296.7 MB. Free memory is still 261.5 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 07:41:48,986 INFO L168 Benchmark]: CACSL2BoogieTranslator took 222.76 ms. Allocated memory is still 296.7 MB. Free memory was 255.5 MB in the beginning and 241.5 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 5.3 GB. [2018-01-21 07:41:48,987 INFO L168 Benchmark]: Boogie Preprocessor took 37.47 ms. Allocated memory is still 296.7 MB. Free memory was 241.5 MB in the beginning and 239.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-21 07:41:48,987 INFO L168 Benchmark]: RCFGBuilder took 300.90 ms. Allocated memory is still 296.7 MB. Free memory was 239.5 MB in the beginning and 218.2 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 5.3 GB. [2018-01-21 07:41:48,988 INFO L168 Benchmark]: Abstract Interpretation took 607.04 ms. Allocated memory was 296.7 MB in the beginning and 328.7 MB in the end (delta: 32.0 MB). Free memory was 218.2 MB in the beginning and 244.8 MB in the end (delta: -26.6 MB). Peak memory consumption was 5.4 MB. Max. memory is 5.3 GB. [2018-01-21 07:41:48,991 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 296.7 MB. Free memory is still 261.5 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 222.76 ms. Allocated memory is still 296.7 MB. Free memory was 255.5 MB in the beginning and 241.5 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 37.47 ms. Allocated memory is still 296.7 MB. Free memory was 241.5 MB in the beginning and 239.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 300.90 ms. Allocated memory is still 296.7 MB. Free memory was 239.5 MB in the beginning and 218.2 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 607.04 ms. Allocated memory was 296.7 MB in the beginning and 328.7 MB in the end (delta: 32.0 MB). Free memory was 218.2 MB in the beginning and 244.8 MB in the end (delta: -26.6 MB). Peak memory consumption was 5.4 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 32 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 152 LocStat_NO_SUPPORTING_DISEQUALITIES : 8 LocStat_NO_DISJUNCTIONS : -64 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 46 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 59 TransStat_NO_SUPPORTING_DISEQUALITIES : 10 TransStat_NO_DISJUNCTIONS : 46 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.197055 RENAME_VARIABLES(MILLISECONDS) : 0.094364 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.149278 PROJECTAWAY(MILLISECONDS) : 0.046437 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.148401 DISJOIN(MILLISECONDS) : 0.238872 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.124794 ADD_EQUALITY(MILLISECONDS) : 0.030884 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.016730 #CONJOIN_DISJUNCTIVE : 67 #RENAME_VARIABLES : 121 #UNFREEZE : 0 #CONJOIN : 123 #PROJECTAWAY : 113 #ADD_WEAK_EQUALITY : 3 #DISJOIN : 3 #RENAME_VARIABLES_DISJUNCTIVE : 123 #ADD_EQUALITY : 58 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 9 - 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: [L1481] CALL entry_point() [L1466] int i; [L1467] CALL, EXPR ldv_positive() [L1064] int r = __VERIFIER_nondet_int(); [L1065] COND TRUE r>0 [L1065] RET return r; [L1467] EXPR ldv_positive() [L1467] int len = ldv_positive(); [L1469] CALL ldv_malloc(sizeof(struct A17*)*len) [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] EXPR, FCALL malloc(size) [L1074] return malloc(size); - UnprovableResult [Line: 1465]: 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: [L1481] CALL entry_point() [L1466] int i; [L1467] CALL, EXPR ldv_positive() [L1064] int r = __VERIFIER_nondet_int(); [L1065] COND TRUE r>0 [L1065] RET return r; [L1467] EXPR ldv_positive() [L1467] int len = ldv_positive(); [L1469] CALL, EXPR ldv_malloc(sizeof(struct A17*)*len) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1469] EXPR ldv_malloc(sizeof(struct A17*)*len) [L1469] struct A17 **array = (struct A17 **)ldv_malloc(sizeof(struct A17*)*len); [L1470] COND FALSE !(\read(**array)) - UnprovableResult [Line: 1480]: 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: [L1481] CALL entry_point() [L1466] int i; [L1467] CALL, EXPR ldv_positive() [L1064] int r = __VERIFIER_nondet_int(); [L1065] COND TRUE r>0 [L1065] RET return r; [L1467] EXPR ldv_positive() [L1467] int len = ldv_positive(); [L1469] CALL, EXPR ldv_malloc(sizeof(struct A17*)*len) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1469] EXPR ldv_malloc(sizeof(struct A17*)*len) [L1469] struct A17 **array = (struct A17 **)ldv_malloc(sizeof(struct A17*)*len); [L1470] COND FALSE, RET !(\read(**array)) [L1481] 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: [L1481] CALL entry_point() [L1466] int i; [L1467] CALL, EXPR ldv_positive() [L1064] int r = __VERIFIER_nondet_int(); [L1065] COND TRUE r>0 [L1065] RET return r; [L1467] EXPR ldv_positive() [L1467] int len = ldv_positive(); [L1469] CALL, EXPR ldv_malloc(sizeof(struct A17*)*len) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1469] EXPR ldv_malloc(sizeof(struct A17*)*len) [L1469] struct A17 **array = (struct A17 **)ldv_malloc(sizeof(struct A17*)*len); [L1470] COND FALSE, RET !(\read(**array)) [L1481] entry_point() - PositiveResult [Line: 1063]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1440]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1458]: 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) - 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_test17_2_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-21_07-41-49-005.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test17_2_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-21_07-41-49-005.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test17_2_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-21_07-41-49-005.csv Received shutdown request...