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_test9_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2f49842 [2018-01-21 07:42:50,894 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-21 07:42:50,911 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-21 07:42:50,923 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-21 07:42:50,924 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-21 07:42:50,924 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-21 07:42:50,925 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-21 07:42:50,926 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-21 07:42:50,928 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-21 07:42:50,929 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-21 07:42:50,929 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-21 07:42:50,929 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-21 07:42:50,930 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-21 07:42:50,931 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-21 07:42:50,931 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-21 07:42:50,934 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-21 07:42:50,936 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-21 07:42:50,938 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-21 07:42:50,940 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-21 07:42:50,941 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-21 07:42:50,943 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-21 07:42:50,944 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-21 07:42:50,944 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-21 07:42:50,945 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-21 07:42:50,946 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-21 07:42:50,947 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-21 07:42:50,947 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-21 07:42:50,948 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-21 07:42:50,948 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-21 07:42:50,948 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-21 07:42:50,949 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-21 07:42:50,949 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 07:42:50,959 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-21 07:42:50,959 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-21 07:42:50,960 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-21 07:42:50,960 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-21 07:42:50,960 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-21 07:42:50,961 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-21 07:42:50,961 INFO L133 SettingsManager]: * Flatten before fatten=true [2018-01-21 07:42:50,961 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-21 07:42:50,961 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-21 07:42:50,962 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-21 07:42:50,962 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-21 07:42:50,962 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-21 07:42:50,962 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-21 07:42:50,962 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-21 07:42:50,963 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-21 07:42:50,963 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-21 07:42:50,963 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-21 07:42:50,963 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-21 07:42:50,963 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-21 07:42:50,964 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-21 07:42:50,964 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-21 07:42:50,964 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-21 07:42:50,964 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-21 07:42:50,964 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-21 07:42:50,965 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-21 07:42:50,965 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-21 07:42:50,965 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-21 07:42:50,965 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-21 07:42:50,965 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-21 07:42:50,966 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-21 07:42:50,966 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-21 07:42:50,966 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-21 07:42:50,966 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-21 07:42:50,966 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-21 07:42:50,966 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-21 07:42:50,966 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-21 07:42:50,967 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-21 07:42:50,968 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-21 07:42:50,968 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-21 07:42:51,003 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-21 07:42:51,016 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-21 07:42:51,020 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-21 07:42:51,022 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-21 07:42:51,022 INFO L276 PluginConnector]: CDTParser initialized [2018-01-21 07:42:51,023 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test9_true-valid-memsafety_true-termination.i [2018-01-21 07:42:51,225 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-21 07:42:51,228 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-21 07:42:51,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-21 07:42:51,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-21 07:42:51,234 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-21 07:42:51,235 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 07:42:51" (1/1) ... [2018-01-21 07:42:51,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53c7d0dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:51, skipping insertion in model container [2018-01-21 07:42:51,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 07:42:51" (1/1) ... [2018-01-21 07:42:51,258 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 07:42:51,306 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 07:42:51,422 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 07:42:51,436 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 07:42:51,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:51 WrapperNode [2018-01-21 07:42:51,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-21 07:42:51,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-21 07:42:51,446 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-21 07:42:51,446 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-21 07:42:51,461 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:51" (1/1) ... [2018-01-21 07:42:51,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:51" (1/1) ... [2018-01-21 07:42:51,470 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:51" (1/1) ... [2018-01-21 07:42:51,470 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:51" (1/1) ... [2018-01-21 07:42:51,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:51" (1/1) ... [2018-01-21 07:42:51,476 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:51" (1/1) ... [2018-01-21 07:42:51,477 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:51" (1/1) ... [2018-01-21 07:42:51,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-21 07:42:51,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-21 07:42:51,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-21 07:42:51,480 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-21 07:42:51,481 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:42:51" (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 07:42:51,525 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-21 07:42:51,525 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-21 07:42:51,525 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-21 07:42:51,525 INFO L136 BoogieDeclarations]: Found implementation of procedure probe_9 [2018-01-21 07:42:51,525 INFO L136 BoogieDeclarations]: Found implementation of procedure disconnect_9 [2018-01-21 07:42:51,525 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-21 07:42:51,525 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-21 07:42:51,525 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-21 07:42:51,526 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-21 07:42:51,526 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-21 07:42:51,526 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-21 07:42:51,526 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-21 07:42:51,526 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-21 07:42:51,526 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-21 07:42:51,526 INFO L128 BoogieDeclarations]: Found specification of procedure probe_9 [2018-01-21 07:42:51,526 INFO L128 BoogieDeclarations]: Found specification of procedure disconnect_9 [2018-01-21 07:42:51,527 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-21 07:42:51,527 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-21 07:42:51,527 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-21 07:42:51,527 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-21 07:42:51,664 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-21 07:42:51,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 07:42:51 BoogieIcfgContainer [2018-01-21 07:42:51,665 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-21 07:42:51,666 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-21 07:42:51,666 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-21 07:42:51,666 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-21 07:42:51,667 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 07:42:51" (1/1) ... [2018-01-21 07:42:51,710 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-21 07:42:52,145 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-21 07:42:52,156 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,160 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,161 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,164 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,164 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,164 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,165 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,166 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,166 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,166 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,167 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,168 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,168 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,168 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,168 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,169 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,170 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,170 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,170 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,170 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,170 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:42:52,173 INFO L268 AbstractInterpreter]: Visited 35 different actions 37 times. Merged at 1 different actions 1 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 21 variables. [2018-01-21 07:42:52,175 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-21 07:42:52,176 INFO L168 Benchmark]: Toolchain (without parser) took 950.93 ms. Allocated memory was 303.6 MB in the beginning and 330.8 MB in the end (delta: 27.3 MB). Free memory was 260.8 MB in the beginning and 286.4 MB in the end (delta: -25.5 MB). Peak memory consumption was 1.7 MB. Max. memory is 5.3 GB. [2018-01-21 07:42:52,177 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 303.6 MB. Free memory is still 267.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 07:42:52,178 INFO L168 Benchmark]: CACSL2BoogieTranslator took 215.91 ms. Allocated memory is still 303.6 MB. Free memory was 260.8 MB in the beginning and 247.7 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 5.3 GB. [2018-01-21 07:42:52,178 INFO L168 Benchmark]: Boogie Preprocessor took 33.54 ms. Allocated memory is still 303.6 MB. Free memory was 247.7 MB in the beginning and 246.7 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. [2018-01-21 07:42:52,179 INFO L168 Benchmark]: RCFGBuilder took 185.68 ms. Allocated memory is still 303.6 MB. Free memory was 246.7 MB in the beginning and 232.0 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 5.3 GB. [2018-01-21 07:42:52,179 INFO L168 Benchmark]: Abstract Interpretation took 509.69 ms. Allocated memory was 303.6 MB in the beginning and 330.8 MB in the end (delta: 27.3 MB). Free memory was 232.0 MB in the beginning and 286.4 MB in the end (delta: -54.4 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 07:42:52,183 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 303.6 MB. Free memory is still 267.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 215.91 ms. Allocated memory is still 303.6 MB. Free memory was 260.8 MB in the beginning and 247.7 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 33.54 ms. Allocated memory is still 303.6 MB. Free memory was 247.7 MB in the beginning and 246.7 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. * RCFGBuilder took 185.68 ms. Allocated memory is still 303.6 MB. Free memory was 246.7 MB in the beginning and 232.0 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 509.69 ms. Allocated memory was 303.6 MB in the beginning and 330.8 MB in the end (delta: 27.3 MB). Free memory was 232.0 MB in the beginning and 286.4 MB in the end (delta: -54.4 MB). There was no memory consumed. 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 : 222 LocStat_NO_SUPPORTING_DISEQUALITIES : 9 LocStat_NO_DISJUNCTIONS : -64 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 45 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 74 TransStat_NO_SUPPORTING_DISEQUALITIES : 12 TransStat_NO_DISJUNCTIONS : 46 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.202716 RENAME_VARIABLES(MILLISECONDS) : 0.098975 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.163026 PROJECTAWAY(MILLISECONDS) : 0.056502 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.158455 DISJOIN(MILLISECONDS) : 3.032825 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.128536 ADD_EQUALITY(MILLISECONDS) : 0.037085 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.014534 #CONJOIN_DISJUNCTIVE : 60 #RENAME_VARIABLES : 104 #UNFREEZE : 0 #CONJOIN : 120 #PROJECTAWAY : 100 #ADD_WEAK_EQUALITY : 3 #DISJOIN : 1 #RENAME_VARIABLES_DISJUNCTIVE : 103 #ADD_EQUALITY : 73 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 11 - 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: [L1434] int *a9; - 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: [L1434] int *a9; [L1457] CALL entry_point() [L1449] CALL probe_9() [L1437] CALL ldv_malloc(sizeof(int)) [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] EXPR, FCALL malloc(size) [L1074] return malloc(size); - UnprovableResult [Line: 1436]: 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: [L1434] int *a9; [L1457] CALL entry_point() [L1449] CALL probe_9() [L1437] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1437] EXPR ldv_malloc(sizeof(int)) [L1437] a9 = (int *)ldv_malloc(sizeof(int)) [L1438] COND FALSE !(\read(*a9)) [L1441] return - -3; - UnprovableResult [Line: 1448]: 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: [L1434] int *a9; [L1457] CALL entry_point() [L1449] CALL, EXPR probe_9() [L1437] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1437] EXPR ldv_malloc(sizeof(int)) [L1437] a9 = (int *)ldv_malloc(sizeof(int)) [L1438] COND FALSE !(\read(*a9)) [L1441] RET return - -3; [L1449] EXPR probe_9() [L1449] int ret = probe_9(); [L1450] COND FALSE !(ret==0) [L1453] a9 = 0 - UnprovableResult [Line: 1456]: 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: [L1434] int *a9; [L1457] CALL entry_point() [L1449] CALL, EXPR probe_9() [L1437] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1437] EXPR ldv_malloc(sizeof(int)) [L1437] a9 = (int *)ldv_malloc(sizeof(int)) [L1438] COND FALSE !(\read(*a9)) [L1441] RET return - -3; [L1449] EXPR probe_9() [L1449] int ret = probe_9(); [L1450] COND FALSE !(ret==0) [L1453] RET a9 = 0 [L1457] 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: [L1434] int *a9; [L1457] CALL entry_point() [L1449] CALL, EXPR probe_9() [L1437] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1437] EXPR ldv_malloc(sizeof(int)) [L1437] a9 = (int *)ldv_malloc(sizeof(int)) [L1438] COND FALSE !(\read(*a9)) [L1441] RET return - -3; [L1449] EXPR probe_9() [L1449] int ret = probe_9(); [L1450] COND FALSE !(ret==0) [L1453] RET a9 = 0 [L1457] entry_point() - PositiveResult [Line: 1444]: 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_test9_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-21_07-42-52-198.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test9_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-21_07-42-52-198.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test9_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-21_07-42-52-198.csv Received shutdown request...