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_precise.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test7_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 19:26:53,256 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 19:26:53,280 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 19:26:53,293 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 19:26:53,293 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 19:26:53,294 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 19:26:53,296 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 19:26:53,297 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 19:26:53,300 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 19:26:53,301 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 19:26:53,302 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 19:26:53,302 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 19:26:53,303 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 19:26:53,304 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 19:26:53,305 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 19:26:53,307 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 19:26:53,309 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 19:26:53,311 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 19:26:53,313 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 19:26:53,314 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 19:26:53,317 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-23 19:26:53,317 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-23 19:26:53,317 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-23 19:26:53,318 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-23 19:26:53,319 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-23 19:26:53,321 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-23 19:26:53,321 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-23 19:26:53,322 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-23 19:26:53,322 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-23 19:26:53,323 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 19:26:53,324 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 19:26:53,324 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_precise.epf [2018-01-23 19:26:53,335 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 19:26:53,335 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 19:26:53,336 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 19:26:53,336 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 19:26:53,337 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 19:26:53,337 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-23 19:26:53,337 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 19:26:53,337 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 19:26:53,338 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 19:26:53,338 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 19:26:53,338 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 19:26:53,338 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 19:26:53,339 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 19:26:53,339 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 19:26:53,339 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 19:26:53,339 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 19:26:53,339 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 19:26:53,339 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 19:26:53,340 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 19:26:53,340 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 19:26:53,340 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 19:26:53,340 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 19:26:53,340 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 19:26:53,341 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 19:26:53,341 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 19:26:53,341 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 19:26:53,341 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 19:26:53,341 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 19:26:53,342 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 19:26:53,342 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 19:26:53,342 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 19:26:53,342 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 19:26:53,342 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 19:26:53,342 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 19:26:53,343 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 19:26:53,343 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 19:26:53,344 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 19:26:53,344 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 19:26:53,379 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 19:26:53,391 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 19:26:53,394 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 19:26:53,396 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 19:26:53,396 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 19:26:53,397 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test7_false-valid-memtrack_true-termination.i [2018-01-23 19:26:53,587 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 19:26:53,593 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 19:26:53,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 19:26:53,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 19:26:53,601 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 19:26:53,603 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 07:26:53" (1/1) ... [2018-01-23 19:26:53,606 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d669b19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:26:53, skipping insertion in model container [2018-01-23 19:26:53,607 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 07:26:53" (1/1) ... [2018-01-23 19:26:53,626 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 19:26:53,676 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 19:26:53,789 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 19:26:53,805 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 19:26:53,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:26:53 WrapperNode [2018-01-23 19:26:53,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 19:26:53,814 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 19:26:53,814 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 19:26:53,814 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 19:26:53,831 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:26:53" (1/1) ... [2018-01-23 19:26:53,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:26:53" (1/1) ... [2018-01-23 19:26:53,843 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:26:53" (1/1) ... [2018-01-23 19:26:53,843 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:26:53" (1/1) ... [2018-01-23 19:26:53,847 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:26:53" (1/1) ... [2018-01-23 19:26:53,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:26:53" (1/1) ... [2018-01-23 19:26:53,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:26:53" (1/1) ... [2018-01-23 19:26:53,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 19:26:53,852 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 19:26:53,852 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 19:26:53,852 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 19:26:53,852 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:26:53" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 19:26:53,900 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 19:26:53,900 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 19:26:53,900 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-23 19:26:53,900 INFO L136 BoogieDeclarations]: Found implementation of procedure f6 [2018-01-23 19:26:53,900 INFO L136 BoogieDeclarations]: Found implementation of procedure g6 [2018-01-23 19:26:53,900 INFO L136 BoogieDeclarations]: Found implementation of procedure probe1_6 [2018-01-23 19:26:53,900 INFO L136 BoogieDeclarations]: Found implementation of procedure disconnect_2_6 [2018-01-23 19:26:53,901 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-23 19:26:53,901 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 19:26:53,901 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-23 19:26:53,901 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-23 19:26:53,901 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 19:26:53,901 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 19:26:53,901 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 19:26:53,901 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-23 19:26:53,901 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-23 19:26:53,902 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-23 19:26:53,902 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-23 19:26:53,902 INFO L128 BoogieDeclarations]: Found specification of procedure f6 [2018-01-23 19:26:53,902 INFO L128 BoogieDeclarations]: Found specification of procedure g6 [2018-01-23 19:26:53,902 INFO L128 BoogieDeclarations]: Found specification of procedure probe1_6 [2018-01-23 19:26:53,902 INFO L128 BoogieDeclarations]: Found specification of procedure disconnect_2_6 [2018-01-23 19:26:53,903 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-23 19:26:53,903 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 19:26:53,903 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 19:26:53,903 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 19:26:54,111 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 19:26:54,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 07:26:54 BoogieIcfgContainer [2018-01-23 19:26:54,112 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 19:26:54,112 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 19:26:54,112 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 19:26:54,112 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 19:26:54,113 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 07:26:54" (1/1) ... [2018-01-23 19:26:54,166 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 19:26:55,767 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 19:26:55,777 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,779 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,779 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,782 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,783 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,783 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,784 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,784 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,784 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,784 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,786 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,786 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,786 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,786 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,786 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,788 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,788 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,788 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,788 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,788 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,789 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:26:55,791 INFO L268 AbstractInterpreter]: Visited 38 different actions 40 times. Merged at 1 different actions 1 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-01-23 19:26:55,793 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 19:26:55,794 INFO L168 Benchmark]: Toolchain (without parser) took 2206.76 ms. Allocated memory was 306.2 MB in the beginning and 390.1 MB in the end (delta: 83.9 MB). Free memory was 263.5 MB in the beginning and 300.7 MB in the end (delta: -37.2 MB). Peak memory consumption was 46.7 MB. Max. memory is 5.3 GB. [2018-01-23 19:26:55,795 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 306.2 MB. Free memory is still 269.5 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 19:26:55,795 INFO L168 Benchmark]: CACSL2BoogieTranslator took 219.33 ms. Allocated memory is still 306.2 MB. Free memory was 263.5 MB in the beginning and 249.5 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 5.3 GB. [2018-01-23 19:26:55,796 INFO L168 Benchmark]: Boogie Preprocessor took 37.70 ms. Allocated memory is still 306.2 MB. Free memory was 249.5 MB in the beginning and 247.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 19:26:55,797 INFO L168 Benchmark]: RCFGBuilder took 260.20 ms. Allocated memory is still 306.2 MB. Free memory was 247.5 MB in the beginning and 230.9 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 5.3 GB. [2018-01-23 19:26:55,797 INFO L168 Benchmark]: Abstract Interpretation took 1681.18 ms. Allocated memory was 306.2 MB in the beginning and 390.1 MB in the end (delta: 83.9 MB). Free memory was 230.9 MB in the beginning and 300.7 MB in the end (delta: -69.8 MB). Peak memory consumption was 14.1 MB. Max. memory is 5.3 GB. [2018-01-23 19:26:55,800 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 306.2 MB. Free memory is still 269.5 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 219.33 ms. Allocated memory is still 306.2 MB. Free memory was 263.5 MB in the beginning and 249.5 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 37.70 ms. Allocated memory is still 306.2 MB. Free memory was 249.5 MB in the beginning and 247.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 260.20 ms. Allocated memory is still 306.2 MB. Free memory was 247.5 MB in the beginning and 230.9 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 1681.18 ms. Allocated memory was 306.2 MB in the beginning and 390.1 MB in the end (delta: 83.9 MB). Free memory was 230.9 MB in the beginning and 300.7 MB in the end (delta: -69.8 MB). Peak memory consumption was 14.1 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 35 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 243 LocStat_NO_SUPPORTING_DISEQUALITIES : 51 LocStat_NO_DISJUNCTIONS : -70 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 48 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 74 TransStat_NO_SUPPORTING_DISEQUALITIES : 16 TransStat_NO_DISJUNCTIONS : 49 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.143774 RENAME_VARIABLES(MILLISECONDS) : 0.079378 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.109711 PROJECTAWAY(MILLISECONDS) : 0.047248 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.061489 DISJOIN(MILLISECONDS) : 2.785750 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.105720 ADD_EQUALITY(MILLISECONDS) : 0.027289 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.010012 #CONJOIN_DISJUNCTIVE : 64 #RENAME_VARIABLES : 110 #UNFREEZE : 0 #CONJOIN : 121 #PROJECTAWAY : 106 #ADD_WEAK_EQUALITY : 6 #DISJOIN : 1 #RENAME_VARIABLES_DISJUNCTIVE : 109 #ADD_EQUALITY : 74 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 12 - 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: [L1474] CALL entry_point() [L1466] FCALL struct A a7; [L1467] CALL probe1_6(&a7) [L1443] int ret = - -3; [L1444] CALL ldv_malloc(sizeof(int)) [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] EXPR, FCALL malloc(size) [L1074] return malloc(size); - 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: [L1474] CALL entry_point() [L1466] FCALL struct A a7; [L1467] CALL probe1_6(&a7) [L1443] int ret = - -3; [L1444] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1444] EXPR ldv_malloc(sizeof(int)) [L1444] int *p = (int *)ldv_malloc(sizeof(int)); [L1445] COND TRUE p==0 [L1446] return ret; - 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: [L1474] CALL entry_point() [L1466] FCALL struct A a7; [L1467] CALL, EXPR probe1_6(&a7) [L1443] int ret = - -3; [L1444] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1444] EXPR ldv_malloc(sizeof(int)) [L1444] int *p = (int *)ldv_malloc(sizeof(int)); [L1445] COND TRUE p==0 [L1446] RET return ret; [L1467] EXPR probe1_6(&a7) [L1467] int ret = probe1_6(&a7); [L1468] COND FALSE !(ret==0) - UnprovableResult [Line: 1473]: 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: [L1474] CALL entry_point() [L1466] FCALL struct A a7; [L1467] CALL, EXPR probe1_6(&a7) [L1443] int ret = - -3; [L1444] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1444] EXPR ldv_malloc(sizeof(int)) [L1444] int *p = (int *)ldv_malloc(sizeof(int)); [L1445] COND TRUE p==0 [L1446] RET return ret; [L1467] EXPR probe1_6(&a7) [L1467] int ret = probe1_6(&a7); [L1468] COND FALSE, RET !(ret==0) [L1474] 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: [L1474] CALL entry_point() [L1466] FCALL struct A a7; [L1467] CALL, EXPR probe1_6(&a7) [L1443] int ret = - -3; [L1444] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1444] EXPR ldv_malloc(sizeof(int)) [L1444] int *p = (int *)ldv_malloc(sizeof(int)); [L1445] COND TRUE p==0 [L1446] RET return ret; [L1467] EXPR probe1_6(&a7) [L1467] int ret = probe1_6(&a7); [L1468] COND FALSE, RET !(ret==0) [L1474] entry_point() - PositiveResult [Line: 1461]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1438]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1434]: 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) - 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_test7_false-valid-memtrack_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_precise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_19-26-55-814.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test7_false-valid-memtrack_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_precise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_19-26-55-814.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test7_false-valid-memtrack_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_precise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_19-26-55-814.csv Received shutdown request...