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_test6_2_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-29 03:35:18,661 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 03:35:18,663 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 03:35:18,686 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 03:35:18,687 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 03:35:18,688 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 03:35:18,691 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 03:35:18,699 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 03:35:18,701 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 03:35:18,702 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 03:35:18,703 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 03:35:18,704 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 03:35:18,706 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 03:35:18,708 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 03:35:18,720 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 03:35:18,723 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 03:35:18,725 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 03:35:18,727 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 03:35:18,730 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 03:35:18,731 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 03:35:18,739 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-29 03:35:18,740 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-29 03:35:18,740 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-29 03:35:18,741 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-29 03:35:18,741 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-29 03:35:18,743 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-29 03:35:18,743 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-29 03:35:18,743 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-29 03:35:18,743 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-29 03:35:18,744 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 03:35:18,744 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 03:35:18,745 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 [2018-01-29 03:35:18,762 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 03:35:18,763 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 03:35:18,764 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 03:35:18,764 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 03:35:18,764 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 03:35:18,765 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 03:35:18,765 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 03:35:18,766 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 03:35:18,766 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 03:35:18,766 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 03:35:18,766 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 03:35:18,766 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 03:35:18,767 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 03:35:18,767 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 03:35:18,767 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 03:35:18,767 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 03:35:18,767 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 03:35:18,768 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 03:35:18,768 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 03:35:18,768 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 03:35:18,768 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 03:35:18,769 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 03:35:18,769 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 03:35:18,770 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 03:35:18,771 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 03:35:18,771 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 03:35:18,771 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 03:35:18,772 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 03:35:18,772 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 03:35:18,772 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 03:35:18,772 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 03:35:18,772 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 03:35:18,773 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 03:35:18,774 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 03:35:18,856 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 03:35:18,876 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 03:35:18,886 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 03:35:18,889 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 03:35:18,890 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 03:35:18,891 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test6_2_false-valid-free.i [2018-01-29 03:35:19,167 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 03:35:19,176 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-29 03:35:19,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 03:35:19,178 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 03:35:19,186 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 03:35:19,187 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 03:35:19" (1/1) ... [2018-01-29 03:35:19,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7acb6c35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:35:19, skipping insertion in model container [2018-01-29 03:35:19,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 03:35:19" (1/1) ... [2018-01-29 03:35:19,241 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 03:35:19,318 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 03:35:19,455 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 03:35:19,492 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 03:35:19,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:35:19 WrapperNode [2018-01-29 03:35:19,500 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 03:35:19,501 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 03:35:19,501 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 03:35:19,501 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 03:35:19,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:35:19" (1/1) ... [2018-01-29 03:35:19,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:35:19" (1/1) ... [2018-01-29 03:35:19,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:35:19" (1/1) ... [2018-01-29 03:35:19,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:35:19" (1/1) ... [2018-01-29 03:35:19,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:35:19" (1/1) ... [2018-01-29 03:35:19,539 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:35:19" (1/1) ... [2018-01-29 03:35:19,540 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:35:19" (1/1) ... [2018-01-29 03:35:19,543 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 03:35:19,544 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 03:35:19,544 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 03:35:19,544 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 03:35:19,545 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:35:19" (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 [2018-01-29 03:35:19,624 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 03:35:19,624 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 03:35:19,624 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-29 03:35:19,624 INFO L136 BoogieDeclarations]: Found implementation of procedure f6 [2018-01-29 03:35:19,625 INFO L136 BoogieDeclarations]: Found implementation of procedure g6 [2018-01-29 03:35:19,625 INFO L136 BoogieDeclarations]: Found implementation of procedure probe3_6 [2018-01-29 03:35:19,625 INFO L136 BoogieDeclarations]: Found implementation of procedure disconnect_6 [2018-01-29 03:35:19,625 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-29 03:35:19,625 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 03:35:19,625 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-29 03:35:19,625 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-29 03:35:19,628 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-29 03:35:19,628 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-29 03:35:19,628 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-29 03:35:19,628 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-29 03:35:19,628 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-29 03:35:19,629 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-29 03:35:19,629 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-29 03:35:19,629 INFO L128 BoogieDeclarations]: Found specification of procedure f6 [2018-01-29 03:35:19,629 INFO L128 BoogieDeclarations]: Found specification of procedure g6 [2018-01-29 03:35:19,629 INFO L128 BoogieDeclarations]: Found specification of procedure probe3_6 [2018-01-29 03:35:19,629 INFO L128 BoogieDeclarations]: Found specification of procedure disconnect_6 [2018-01-29 03:35:19,630 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-29 03:35:19,630 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 03:35:19,630 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 03:35:19,630 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 03:35:19,950 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 03:35:19,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 03:35:19 BoogieIcfgContainer [2018-01-29 03:35:19,951 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 03:35:19,951 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 03:35:19,951 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 03:35:19,952 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 03:35:19,955 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 03:35:19" (1/1) ... [2018-01-29 03:35:19,962 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-29 03:35:19,963 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_$Pointer$.offset] [2018-01-29 03:35:19,963 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-29 03:35:20,032 INFO L218 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-29 03:35:20,107 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-29 03:35:24,494 INFO L311 AbstractInterpreter]: Visited 99 different actions 198 times. Merged at 46 different actions 70 times. Never widened. Found 21 fixpoints after 13 different actions. Largest state had 33 variables. [2018-01-29 03:35:24,497 INFO L226 apSepIcfgTransformer]: finished equality analysis [2018-01-29 03:35:24,518 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.offset] : 4 [2018-01-29 03:35:24,518 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.base] : 4 [2018-01-29 03:35:24,519 INFO L238 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-29 03:35:24,519 INFO L239 apSepIcfgTransformer]: array groups: Set: [#memory_$Pointer$.offset] [#memory_$Pointer$.base] [2018-01-29 03:35:24,519 INFO L241 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_$Pointer$.offset_4| |v_~#a6.base_2|), at (SUMMARY for call write~$Pointer$(0, 0, ~#a6.base, ~#a6.offset + 0, 4); srcloc: L1468')) ((select |v_#memory_$Pointer$.base_16| |v_~#a6.base_9|), at (SUMMARY for call write~$Pointer$(0, 0, ~#a6.base, ~#a6.offset + 0, 4); srcloc: L1473')) ((select (select |v_#memory_$Pointer$.offset_10| v_disconnect_6_~a.base_2) v_disconnect_6_~a.offset_2), at (SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(~a.base, ~a.offset + 0, 4); srcloc: L1464)) ((select |v_#memory_$Pointer$.base_12| v_probe3_6_~a.base_1), at (SUMMARY for call write~$Pointer$(~p~9.base, ~p~9.offset, ~a.base, ~a.offset + 0, 4); srcloc: L1454)) ((select |v_#memory_$Pointer$.offset_12| v_probe3_6_~a.base_1), at (SUMMARY for call write~$Pointer$(~p~9.base, ~p~9.offset, ~a.base, ~a.offset + 0, 4); srcloc: L1454)) ((select |v_#memory_$Pointer$.offset_16| |v_~#a6.base_9|), at (SUMMARY for call write~$Pointer$(0, 0, ~#a6.base, ~#a6.offset + 0, 4); srcloc: L1473')) ((select |v_#memory_$Pointer$.base_4| |v_~#a6.base_2|), at (SUMMARY for call write~$Pointer$(0, 0, ~#a6.base, ~#a6.offset + 0, 4); srcloc: L1468')) ((select (select |v_#memory_$Pointer$.base_10| v_disconnect_6_~a.base_2) v_disconnect_6_~a.offset_2), at (SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(~a.base, ~a.offset + 0, 4); srcloc: L1464)) [2018-01-29 03:35:24,525 INFO L544 PartitionManager]: partitioning result: [2018-01-29 03:35:24,526 INFO L549 PartitionManager]: location blocks for array group [#memory_$Pointer$.base] [2018-01-29 03:35:24,527 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 03:35:24,528 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 03:35:24,528 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 03:35:24,528 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 03:35:24,528 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 03:35:24,528 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 03:35:24,529 INFO L549 PartitionManager]: location blocks for array group [#memory_$Pointer$.offset] [2018-01-29 03:35:24,529 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 03:35:24,529 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 03:35:24,529 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 03:35:24,529 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 03:35:24,530 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 03:35:24,530 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 03:35:24,531 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-29 03:35:24,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 03:35:24 BasicIcfg [2018-01-29 03:35:24,556 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-29 03:35:24,557 INFO L168 Benchmark]: Toolchain (without parser) took 5388.12 ms. Allocated memory was 308.3 MB in the beginning and 579.9 MB in the end (delta: 271.6 MB). Free memory was 267.3 MB in the beginning and 354.4 MB in the end (delta: -87.0 MB). Peak memory consumption was 184.5 MB. Max. memory is 5.3 GB. [2018-01-29 03:35:24,558 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 308.3 MB. Free memory is still 273.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 03:35:24,558 INFO L168 Benchmark]: CACSL2BoogieTranslator took 323.12 ms. Allocated memory is still 308.3 MB. Free memory was 267.3 MB in the beginning and 253.4 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 5.3 GB. [2018-01-29 03:35:24,559 INFO L168 Benchmark]: Boogie Preprocessor took 42.73 ms. Allocated memory is still 308.3 MB. Free memory was 253.4 MB in the beginning and 251.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-29 03:35:24,559 INFO L168 Benchmark]: RCFGBuilder took 406.75 ms. Allocated memory is still 308.3 MB. Free memory was 251.4 MB in the beginning and 230.7 MB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 5.3 GB. [2018-01-29 03:35:24,559 INFO L168 Benchmark]: IcfgTransformer took 4605.38 ms. Allocated memory was 308.3 MB in the beginning and 579.9 MB in the end (delta: 271.6 MB). Free memory was 230.7 MB in the beginning and 354.4 MB in the end (delta: -123.7 MB). Peak memory consumption was 147.9 MB. Max. memory is 5.3 GB. [2018-01-29 03:35:24,561 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 308.3 MB. Free memory is still 273.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 323.12 ms. Allocated memory is still 308.3 MB. Free memory was 267.3 MB in the beginning and 253.4 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 42.73 ms. Allocated memory is still 308.3 MB. Free memory was 253.4 MB in the beginning and 251.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 406.75 ms. Allocated memory is still 308.3 MB. Free memory was 251.4 MB in the beginning and 230.7 MB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 5.3 GB. * IcfgTransformer took 4605.38 ms. Allocated memory was 308.3 MB in the beginning and 579.9 MB in the end (delta: 271.6 MB). Free memory was 230.7 MB in the beginning and 354.4 MB in the end (delta: -123.7 MB). Peak memory consumption was 147.9 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 85 LocStat_MAX_WEQGRAPH_SIZE : 22 LocStat_MAX_SIZEOF_WEQEDGELABEL : 3 LocStat_NO_SUPPORTING_EQUALITIES : 467 LocStat_NO_SUPPORTING_DISEQUALITIES : 45 LocStat_NO_DISJUNCTIONS : -170 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 123 TransStat_MAX_WEQGRAPH_SIZE : 12 TransStat_MAX_SIZEOF_WEQEDGELABEL : 3 TransStat_NO_SUPPORTING_EQUALITIES : 169 TransStat_NO_SUPPORTING_DISEQUALITIES : 30 TransStat_NO_DISJUNCTIONS : 137 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.783769 RENAME_VARIABLES(MILLISECONDS) : 0.021327 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.465705 PROJECTAWAY(MILLISECONDS) : 2.422522 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.091015 DISJOIN(MILLISECONDS) : 0.554103 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.042502 ADD_EQUALITY(MILLISECONDS) : 0.028280 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.016780 #CONJOIN_DISJUNCTIVE : 338 #RENAME_VARIABLES : 777 #UNFREEZE : 0 #CONJOIN : 681 #PROJECTAWAY : 602 #ADD_WEAK_EQUALITY : 20 #DISJOIN : 70 #RENAME_VARIABLES_DISJUNCTIVE : 729 #ADD_EQUALITY : 151 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 23 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics 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$.offset] : 4 COUNT_ARRAY_READS for [#memory_$Pointer$.base] : 4 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_test6_2_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-29_03-35-24-573.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test6_2_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-29_03-35-24-573.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test6_2_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-29_03-35-24-573.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test6_2_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-29_03-35-24-573.csv Received shutdown request...