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/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test7_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5f7ec6e [2018-01-31 10:40:27,039 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 10:40:27,041 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 10:40:27,062 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 10:40:27,063 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 10:40:27,064 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 10:40:27,065 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 10:40:27,068 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 10:40:27,070 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 10:40:27,071 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 10:40:27,079 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 10:40:27,079 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 10:40:27,080 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 10:40:27,081 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 10:40:27,082 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 10:40:27,088 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 10:40:27,090 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 10:40:27,094 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 10:40:27,095 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 10:40:27,096 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 10:40:27,101 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-31 10:40:27,101 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-31 10:40:27,102 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-31 10:40:27,102 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-31 10:40:27,103 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-31 10:40:27,108 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-31 10:40:27,108 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-31 10:40:27,109 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-31 10:40:27,109 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-31 10:40:27,109 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 10:40:27,110 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 10:40:27,110 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-31 10:40:27,121 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 10:40:27,121 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 10:40:27,122 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 10:40:27,122 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 10:40:27,122 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 10:40:27,122 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 10:40:27,123 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 10:40:27,123 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 10:40:27,123 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 10:40:27,124 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 10:40:27,124 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 10:40:27,124 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 10:40:27,124 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 10:40:27,124 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-31 10:40:27,124 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-31 10:40:27,125 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-31 10:40:27,125 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 10:40:27,125 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 10:40:27,125 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 10:40:27,125 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-31 10:40:27,126 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 10:40:27,126 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 10:40:27,126 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 10:40:27,126 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 10:40:27,126 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 10:40:27,126 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 10:40:27,127 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 10:40:27,127 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 10:40:27,127 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 10:40:27,127 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 10:40:27,127 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 10:40:27,127 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 10:40:27,128 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 10:40:27,128 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 10:40:27,164 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 10:40:27,179 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 10:40:27,183 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 10:40:27,185 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 10:40:27,185 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 10:40:27,186 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test7_true-valid-memsafety_true-termination.i [2018-01-31 10:40:27,379 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 10:40:27,388 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 10:40:27,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 10:40:27,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 10:40:27,396 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 10:40:27,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:40:27" (1/1) ... [2018-01-31 10:40:27,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b06e271 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:40:27, skipping insertion in model container [2018-01-31 10:40:27,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:40:27" (1/1) ... [2018-01-31 10:40:27,418 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:40:27,493 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:40:27,689 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:40:27,724 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:40:27,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:40:27 WrapperNode [2018-01-31 10:40:27,738 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 10:40:27,739 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 10:40:27,739 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 10:40:27,739 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 10:40:27,755 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:40:27" (1/1) ... [2018-01-31 10:40:27,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:40:27" (1/1) ... [2018-01-31 10:40:27,768 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:40:27" (1/1) ... [2018-01-31 10:40:27,768 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:40:27" (1/1) ... [2018-01-31 10:40:27,774 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:40:27" (1/1) ... [2018-01-31 10:40:27,783 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:40:27" (1/1) ... [2018-01-31 10:40:27,785 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:40:27" (1/1) ... [2018-01-31 10:40:27,787 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 10:40:27,787 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 10:40:27,787 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 10:40:27,788 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 10:40:27,789 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:40:27" (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 [2018-01-31 10:40:27,864 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 10:40:27,864 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 10:40:27,865 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-31 10:40:27,865 INFO L136 BoogieDeclarations]: Found implementation of procedure f6 [2018-01-31 10:40:27,865 INFO L136 BoogieDeclarations]: Found implementation of procedure g6 [2018-01-31 10:40:27,865 INFO L136 BoogieDeclarations]: Found implementation of procedure probe1_6 [2018-01-31 10:40:27,865 INFO L136 BoogieDeclarations]: Found implementation of procedure disconnect_6 [2018-01-31 10:40:27,866 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-31 10:40:27,866 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 10:40:27,866 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-31 10:40:27,866 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-31 10:40:27,866 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-31 10:40:27,866 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-31 10:40:27,867 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-31 10:40:27,867 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-31 10:40:27,867 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-31 10:40:27,867 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-31 10:40:27,867 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-31 10:40:27,867 INFO L128 BoogieDeclarations]: Found specification of procedure f6 [2018-01-31 10:40:27,868 INFO L128 BoogieDeclarations]: Found specification of procedure g6 [2018-01-31 10:40:27,868 INFO L128 BoogieDeclarations]: Found specification of procedure probe1_6 [2018-01-31 10:40:27,872 INFO L128 BoogieDeclarations]: Found specification of procedure disconnect_6 [2018-01-31 10:40:27,872 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-31 10:40:27,873 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 10:40:27,873 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 10:40:27,873 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 10:40:28,511 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 10:40:28,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:40:28 BoogieIcfgContainer [2018-01-31 10:40:28,512 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 10:40:28,513 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-31 10:40:28,513 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-31 10:40:28,514 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-31 10:40:28,518 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:40:28" (1/1) ... [2018-01-31 10:40:28,527 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-31 10:40:28,528 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_$Pointer$.offset] [2018-01-31 10:40:28,528 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-31 10:40:28,588 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 8 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-31 10:40:28,623 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-31 10:40:28,690 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-31 10:40:34,350 INFO L314 AbstractInterpreter]: Visited 92 different actions 166 times. Merged at 38 different actions 52 times. Never widened. Found 15 fixpoints after 12 different actions. Largest state had 50 variables. [2018-01-31 10:40:34,354 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-31 10:40:34,367 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.offset] : 2 [2018-01-31 10:40:34,367 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.base] : 2 [2018-01-31 10:40:34,368 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-31 10:40:34,368 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_$Pointer$.offset] [#memory_$Pointer$.base] [2018-01-31 10:40:34,368 INFO L244 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_$Pointer$.base_9| v_probe1_6_~a.base_1), at (SUMMARY for call write~$Pointer$(~p~9.base, ~p~9.offset, ~a.base, ~a.offset + 0, 4); srcloc: L1453)) ((select (select |v_#memory_$Pointer$.offset_5| v_disconnect_6_~a.base_3) v_disconnect_6_~a.offset_3), at (SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(~a.base, ~a.offset + 0, 4); srcloc: L1462)) ((select |v_#memory_$Pointer$.offset_9| v_probe1_6_~a.base_1), at (SUMMARY for call write~$Pointer$(~p~9.base, ~p~9.offset, ~a.base, ~a.offset + 0, 4); srcloc: L1453)) ((select (select |v_#memory_$Pointer$.base_5| v_disconnect_6_~a.base_3) v_disconnect_6_~a.offset_3), at (SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(~a.base, ~a.offset + 0, 4); srcloc: L1462)) [2018-01-31 10:40:34,375 INFO L547 PartitionManager]: partitioning result: [2018-01-31 10:40:34,375 INFO L552 PartitionManager]: location blocks for array group [#memory_$Pointer$.base] [2018-01-31 10:40:34,376 INFO L562 PartitionManager]: at dimension 0 [2018-01-31 10:40:34,376 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-31 10:40:34,376 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:40:34,376 INFO L562 PartitionManager]: at dimension 1 [2018-01-31 10:40:34,376 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-31 10:40:34,376 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:40:34,377 INFO L552 PartitionManager]: location blocks for array group [#memory_$Pointer$.offset] [2018-01-31 10:40:34,377 INFO L562 PartitionManager]: at dimension 0 [2018-01-31 10:40:34,377 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-31 10:40:34,377 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:40:34,377 INFO L562 PartitionManager]: at dimension 1 [2018-01-31 10:40:34,378 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-31 10:40:34,378 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:40:34,379 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-31 10:40:34,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 10:40:34 BasicIcfg [2018-01-31 10:40:34,409 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-31 10:40:34,410 INFO L168 Benchmark]: Toolchain (without parser) took 7030.86 ms. Allocated memory was 308.3 MB in the beginning and 590.9 MB in the end (delta: 282.6 MB). Free memory was 265.0 MB in the beginning and 257.4 MB in the end (delta: 7.6 MB). Peak memory consumption was 290.2 MB. Max. memory is 5.3 GB. [2018-01-31 10:40:34,411 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 308.3 MB. Free memory is still 272.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 10:40:34,411 INFO L168 Benchmark]: CACSL2BoogieTranslator took 349.92 ms. Allocated memory is still 308.3 MB. Free memory was 265.0 MB in the beginning and 252.1 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:40:34,412 INFO L168 Benchmark]: Boogie Preprocessor took 47.99 ms. Allocated memory is still 308.3 MB. Free memory was 252.1 MB in the beginning and 250.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:40:34,412 INFO L168 Benchmark]: RCFGBuilder took 725.29 ms. Allocated memory is still 308.3 MB. Free memory was 250.1 MB in the beginning and 228.8 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 5.3 GB. [2018-01-31 10:40:34,412 INFO L168 Benchmark]: IcfgTransformer took 5896.56 ms. Allocated memory was 308.3 MB in the beginning and 590.9 MB in the end (delta: 282.6 MB). Free memory was 228.8 MB in the beginning and 257.4 MB in the end (delta: -28.6 MB). Peak memory consumption was 254.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:40:34,414 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 308.3 MB. Free memory is still 272.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 349.92 ms. Allocated memory is still 308.3 MB. Free memory was 265.0 MB in the beginning and 252.1 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 47.99 ms. Allocated memory is still 308.3 MB. Free memory was 252.1 MB in the beginning and 250.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 725.29 ms. Allocated memory is still 308.3 MB. Free memory was 250.1 MB in the beginning and 228.8 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 5.3 GB. * IcfgTransformer took 5896.56 ms. Allocated memory was 308.3 MB in the beginning and 590.9 MB in the end (delta: 282.6 MB). Free memory was 228.8 MB in the beginning and 257.4 MB in the end (delta: -28.6 MB). Peak memory consumption was 254.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 79 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 1139 LocStat_NO_SUPPORTING_DISEQUALITIES : 724 LocStat_NO_DISJUNCTIONS : -158 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 116 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 191 TransStat_NO_SUPPORTING_DISEQUALITIES : 23 TransStat_NO_DISJUNCTIONS : 125 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 3.251375 RENAME_VARIABLES(MILLISECONDS) : 0.005107 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 2.932387 PROJECTAWAY(MILLISECONDS) : 0.304586 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.055455 DISJOIN(MILLISECONDS) : 1.172861 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.019660 ADD_EQUALITY(MILLISECONDS) : 0.039381 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.025533 #CONJOIN_DISJUNCTIVE : 285 #RENAME_VARIABLES : 628 #UNFREEZE : 0 #CONJOIN : 590 #PROJECTAWAY : 492 #ADD_WEAK_EQUALITY : 12 #DISJOIN : 57 #RENAME_VARIABLES_DISJUNCTIVE : 601 #ADD_EQUALITY : 171 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 17 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.base] : 1 #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.offset] : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_1 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_$Pointer$.offset] : 2 COUNT_ARRAY_READS for [#memory_$Pointer$.base] : 2 RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test7_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-31_10-40-34-425.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test7_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-31_10-40-34-425.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test7_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_10-40-34-425.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test7_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-31_10-40-34-425.csv Received shutdown request...