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/list-ext-properties/test-0019_1_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cceb4a [2018-01-30 05:09:14,871 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 05:09:14,873 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 05:09:14,889 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 05:09:14,889 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 05:09:14,890 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 05:09:14,891 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 05:09:14,893 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 05:09:14,895 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 05:09:14,896 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 05:09:14,897 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 05:09:14,898 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 05:09:14,899 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 05:09:14,900 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 05:09:14,901 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 05:09:14,904 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 05:09:14,906 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 05:09:14,908 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 05:09:14,910 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 05:09:14,911 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 05:09:14,914 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-30 05:09:14,914 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-30 05:09:14,914 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-30 05:09:14,915 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-30 05:09:14,916 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-30 05:09:14,918 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-30 05:09:14,918 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-30 05:09:14,919 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-30 05:09:14,919 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-30 05:09:14,919 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 05:09:14,920 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 05:09:14,920 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 [2018-01-30 05:09:14,928 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 05:09:14,929 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 05:09:14,930 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 05:09:14,930 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 05:09:14,930 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 05:09:14,930 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 05:09:14,930 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 05:09:14,931 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 05:09:14,931 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 05:09:14,931 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-30 05:09:14,931 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 05:09:14,931 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 05:09:14,931 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 05:09:14,931 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-30 05:09:14,931 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-30 05:09:14,932 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-30 05:09:14,932 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 05:09:14,932 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 05:09:14,932 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 05:09:14,932 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 05:09:14,932 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 05:09:14,932 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 05:09:14,933 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 05:09:14,933 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 05:09:14,933 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 05:09:14,933 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 05:09:14,933 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 05:09:14,933 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 05:09:14,934 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 05:09:14,934 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 05:09:14,934 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 05:09:14,934 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 05:09:14,935 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 05:09:14,935 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 05:09:14,968 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 05:09:14,978 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 05:09:14,981 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 05:09:14,982 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 05:09:14,983 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 05:09:14,983 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-ext-properties/test-0019_1_false-valid-memtrack_true-termination.i [2018-01-30 05:09:15,159 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 05:09:15,165 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 05:09:15,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 05:09:15,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 05:09:15,171 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 05:09:15,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 05:09:15" (1/1) ... [2018-01-30 05:09:15,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fdc05ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 05:09:15, skipping insertion in model container [2018-01-30 05:09:15,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 05:09:15" (1/1) ... [2018-01-30 05:09:15,189 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 05:09:15,227 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 05:09:15,342 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 05:09:15,364 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 05:09:15,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 05:09:15 WrapperNode [2018-01-30 05:09:15,373 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 05:09:15,373 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 05:09:15,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 05:09:15,374 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 05:09:15,386 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 05:09:15" (1/1) ... [2018-01-30 05:09:15,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 05:09:15" (1/1) ... [2018-01-30 05:09:15,398 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 05:09:15" (1/1) ... [2018-01-30 05:09:15,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 05:09:15" (1/1) ... [2018-01-30 05:09:15,402 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 05:09:15" (1/1) ... [2018-01-30 05:09:15,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 05:09:15" (1/1) ... [2018-01-30 05:09:15,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 05:09:15" (1/1) ... [2018-01-30 05:09:15,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 05:09:15,408 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 05:09:15,408 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 05:09:15,408 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 05:09:15,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 05:09:15" (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 [2018-01-30 05:09:15,459 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 05:09:15,459 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 05:09:15,459 INFO L136 BoogieDeclarations]: Found implementation of procedure alloc_data [2018-01-30 05:09:15,460 INFO L136 BoogieDeclarations]: Found implementation of procedure free_data [2018-01-30 05:09:15,460 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 05:09:15,460 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-30 05:09:15,460 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-30 05:09:15,460 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-30 05:09:15,461 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-30 05:09:15,461 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-30 05:09:15,461 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-30 05:09:15,461 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-30 05:09:15,461 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-30 05:09:15,461 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-30 05:09:15,462 INFO L128 BoogieDeclarations]: Found specification of procedure alloc_data [2018-01-30 05:09:15,462 INFO L128 BoogieDeclarations]: Found specification of procedure free_data [2018-01-30 05:09:15,462 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 05:09:15,462 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 05:09:15,462 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 05:09:15,761 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 05:09:15,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 05:09:15 BoogieIcfgContainer [2018-01-30 05:09:15,762 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 05:09:15,762 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 05:09:15,763 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 05:09:15,765 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 05:09:15,768 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 05:09:15" (1/1) ... [2018-01-30 05:09:15,777 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-30 05:09:15,777 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] [2018-01-30 05:09:15,778 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-30 05:09:15,839 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 19 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-30 05:09:15,881 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-30 05:09:15,954 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-30 05:11:31,524 INFO L311 AbstractInterpreter]: Visited 82 different actions 90 times. Merged at 6 different actions 6 times. Never widened. Never found a fixpoint. Largest state had 85 variables. [2018-01-30 05:11:31,525 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-30 05:11:31,536 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.offset] : 12 [2018-01-30 05:11:31,537 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.base] : 12 [2018-01-30 05:11:31,537 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 12 [2018-01-30 05:11:31,537 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-30 05:11:31,537 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_$Pointer$.offset] [#memory_$Pointer$.base] [#memory_int] [2018-01-30 05:11:31,538 INFO L244 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_$Pointer$.offset_6| |v_alloc_data_#t~mem4.base_2|) |v_alloc_data_#t~mem4.offset_2|), at (SUMMARY for call write~int(4, #t~mem4.base, #t~mem4.offset, 4); srcloc: L627)) ((select (select |v_#memory_$Pointer$.offset_22| v_free_data_~data.base_11) (+ v_free_data_~data.offset_8 4)), at (SUMMARY for call #t~mem9.base, #t~mem9.offset := read~$Pointer$(~data.base, ~data.offset + 4, 4); srcloc: L633)) ((select (select |v_#memory_int_15| v_free_data_~data.base_1) v_free_data_~data.offset_1), at (SUMMARY for call write~$Pointer$(0, 0, ~data.base, ~data.offset + 0, 4); srcloc: L634''''''')) ((select (select |v_#memory_$Pointer$.base_5| v_alloc_data_~pdata.base_8) v_alloc_data_~pdata.offset_6), at (SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~pdata.base, ~pdata.offset + 0, 4); srcloc: L626')) ((select |v_#memory_int_6| |v_alloc_data_#t~mem4.base_2|), at (SUMMARY for call write~int(4, #t~mem4.base, #t~mem4.offset, 4); srcloc: L627)) ((select |v_#memory_$Pointer$.base_4| v_alloc_data_~pdata.base_5), at (SUMMARY for call write~$Pointer$(#t~malloc2.base, #t~malloc2.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626)) ((select (select |v_#memory_$Pointer$.base_9| |v_alloc_data_#t~mem6.base_2|) |v_alloc_data_#t~mem6.offset_2|), at (SUMMARY for call write~int(8, #t~mem6.base, #t~mem6.offset, 4); srcloc: L628')) ((select |v_#memory_$Pointer$.base_2| v_alloc_data_~pdata.base_2), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625')) ((select (select |v_#memory_int_17| v_free_data_~data.base_4) (+ v_free_data_~data.offset_3 4)), at (SUMMARY for call write~$Pointer$(0, 0, ~data.base, ~data.offset + 4, 4); srcloc: L638)) ((select (select |v_#memory_$Pointer$.offset_9| |v_alloc_data_#t~mem6.base_2|) |v_alloc_data_#t~mem6.offset_2|), at (SUMMARY for call write~int(8, #t~mem6.base, #t~mem6.offset, 4); srcloc: L628')) ((select |v_#memory_$Pointer$.offset_4| v_alloc_data_~pdata.base_5), at (SUMMARY for call write~$Pointer$(#t~malloc2.base, #t~malloc2.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626)) ((select |v_#memory_$Pointer$.base_10| |v_alloc_data_#t~mem6.base_2|), at (SUMMARY for call write~int(8, #t~mem6.base, #t~mem6.offset, 4); srcloc: L628')) ((select |v_#memory_$Pointer$.offset_20| v_free_data_~data.base_4), at (SUMMARY for call write~$Pointer$(0, 0, ~data.base, ~data.offset + 4, 4); srcloc: L638)) ((select |v_#memory_$Pointer$.base_20| v_free_data_~data.base_4), at (SUMMARY for call write~$Pointer$(0, 0, ~data.base, ~data.offset + 4, 4); srcloc: L638)) ((select (select |v_#memory_$Pointer$.offset_21| v_free_data_~data.base_8) v_free_data_~data.offset_6), at (SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(~data.base, ~data.offset + 0, 4); srcloc: L632)) ((select (select |v_#memory_$Pointer$.offset_8| v_alloc_data_~pdata.base_11) (+ v_alloc_data_~pdata.offset_8 4)), at (SUMMARY for call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~pdata.base, ~pdata.offset + 4, 4); srcloc: L628)) ((select |v_#memory_int_16| v_free_data_~data.base_1), at (SUMMARY for call write~$Pointer$(0, 0, ~data.base, ~data.offset + 0, 4); srcloc: L634''''''')) ((select |v_#memory_int_4| v_alloc_data_~pdata.base_5), at (SUMMARY for call write~$Pointer$(#t~malloc2.base, #t~malloc2.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626)) ((select (select |v_#memory_$Pointer$.base_8| v_alloc_data_~pdata.base_11) (+ v_alloc_data_~pdata.offset_8 4)), at (SUMMARY for call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~pdata.base, ~pdata.offset + 4, 4); srcloc: L628)) ((select (select |v_#memory_int_1| v_alloc_data_~pdata.base_2) v_alloc_data_~pdata.offset_2), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625')) ((select (select |v_#memory_$Pointer$.base_22| v_free_data_~data.base_11) (+ v_free_data_~data.offset_8 4)), at (SUMMARY for call #t~mem9.base, #t~mem9.offset := read~$Pointer$(~data.base, ~data.offset + 4, 4); srcloc: L633)) ((select (select |v_#memory_$Pointer$.base_6| |v_alloc_data_#t~mem4.base_2|) |v_alloc_data_#t~mem4.offset_2|), at (SUMMARY for call write~int(4, #t~mem4.base, #t~mem4.offset, 4); srcloc: L627)) ((select |v_#memory_$Pointer$.offset_2| v_alloc_data_~pdata.base_2), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625')) ((select (select |v_#memory_int_3| v_alloc_data_~pdata.base_5) (+ v_alloc_data_~pdata.offset_4 4)), at (SUMMARY for call write~$Pointer$(#t~malloc2.base, #t~malloc2.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626)) ((select |v_#memory_int_2| v_alloc_data_~pdata.base_2), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625')) ((select |v_#memory_$Pointer$.offset_7| |v_alloc_data_#t~mem4.base_2|), at (SUMMARY for call write~int(4, #t~mem4.base, #t~mem4.offset, 4); srcloc: L627)) ((select (select |v_#memory_$Pointer$.offset_5| v_alloc_data_~pdata.base_8) v_alloc_data_~pdata.offset_6), at (SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~pdata.base, ~pdata.offset + 0, 4); srcloc: L626')) ((select |v_#memory_$Pointer$.offset_18| v_free_data_~data.base_1), at (SUMMARY for call write~$Pointer$(0, 0, ~data.base, ~data.offset + 0, 4); srcloc: L634''''''')) ((select (select |v_#memory_int_19| v_free_data_~lo~4.base_2) v_free_data_~lo~4.offset_2), at (SUMMARY for call #t~mem10 := read~int(~lo~4.base, ~lo~4.offset, 4); srcloc: L634)) ((select |v_#memory_$Pointer$.base_18| v_free_data_~data.base_1), at (SUMMARY for call write~$Pointer$(0, 0, ~data.base, ~data.offset + 0, 4); srcloc: L634''''''')) ((select |v_#memory_$Pointer$.base_7| |v_alloc_data_#t~mem4.base_2|), at (SUMMARY for call write~int(4, #t~mem4.base, #t~mem4.offset, 4); srcloc: L627)) ((select (select |v_#memory_int_20| v_free_data_~hi~4.base_3) v_free_data_~hi~4.offset_3), at (SUMMARY for call #t~mem11 := read~int(~hi~4.base, ~hi~4.offset, 4); srcloc: L634')) ((select |v_#memory_int_18| v_free_data_~data.base_4), at (SUMMARY for call write~$Pointer$(0, 0, ~data.base, ~data.offset + 4, 4); srcloc: L638)) ((select (select |v_#memory_$Pointer$.base_21| v_free_data_~data.base_8) v_free_data_~data.offset_6), at (SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(~data.base, ~data.offset + 0, 4); srcloc: L632)) ((select |v_#memory_$Pointer$.offset_10| |v_alloc_data_#t~mem6.base_2|), at (SUMMARY for call write~int(8, #t~mem6.base, #t~mem6.offset, 4); srcloc: L628')) ((select |v_#memory_int_8| |v_alloc_data_#t~mem6.base_2|), at (SUMMARY for call write~int(8, #t~mem6.base, #t~mem6.offset, 4); srcloc: L628')) [2018-01-30 05:11:32,759 INFO L547 PartitionManager]: partitioning result: [2018-01-30 05:11:32,759 INFO L552 PartitionManager]: location blocks for array group [#memory_$Pointer$.base] [2018-01-30 05:11:32,760 INFO L561 PartitionManager]: at dimension 0 [2018-01-30 05:11:32,760 INFO L562 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 7 [2018-01-30 05:11:32,760 INFO L563 PartitionManager]: # location blocks :2 [2018-01-30 05:11:32,760 INFO L561 PartitionManager]: at dimension 1 [2018-01-30 05:11:32,760 INFO L562 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 7 [2018-01-30 05:11:32,761 INFO L563 PartitionManager]: # location blocks :2 [2018-01-30 05:11:32,761 INFO L552 PartitionManager]: location blocks for array group [#memory_int] [2018-01-30 05:11:32,761 INFO L561 PartitionManager]: at dimension 0 [2018-01-30 05:11:32,761 INFO L562 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 7 [2018-01-30 05:11:32,761 INFO L563 PartitionManager]: # location blocks :2 [2018-01-30 05:11:32,762 INFO L561 PartitionManager]: at dimension 1 [2018-01-30 05:11:32,762 INFO L562 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 7 [2018-01-30 05:11:32,762 INFO L563 PartitionManager]: # location blocks :2 [2018-01-30 05:11:32,762 INFO L552 PartitionManager]: location blocks for array group [#memory_$Pointer$.offset] [2018-01-30 05:11:32,762 INFO L561 PartitionManager]: at dimension 0 [2018-01-30 05:11:32,762 INFO L562 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 7 [2018-01-30 05:11:32,763 INFO L563 PartitionManager]: # location blocks :2 [2018-01-30 05:11:32,763 INFO L561 PartitionManager]: at dimension 1 [2018-01-30 05:11:32,763 INFO L562 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 7 [2018-01-30 05:11:32,763 INFO L563 PartitionManager]: # location blocks :2 [2018-01-30 05:11:32,764 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-30 05:11:32,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 05:11:32 BasicIcfg [2018-01-30 05:11:32,794 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 05:11:32,795 INFO L168 Benchmark]: Toolchain (without parser) took 137635.73 ms. Allocated memory was 307.8 MB in the beginning and 1.2 GB in the end (delta: 922.2 MB). Free memory was 267.8 MB in the beginning and 917.1 MB in the end (delta: -649.3 MB). Peak memory consumption was 1.0 GB. Max. memory is 5.3 GB. [2018-01-30 05:11:32,796 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 307.8 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 05:11:32,796 INFO L168 Benchmark]: CACSL2BoogieTranslator took 207.79 ms. Allocated memory is still 307.8 MB. Free memory was 266.8 MB in the beginning and 256.8 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-30 05:11:32,796 INFO L168 Benchmark]: Boogie Preprocessor took 33.96 ms. Allocated memory is still 307.8 MB. Free memory was 256.8 MB in the beginning and 254.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-30 05:11:32,796 INFO L168 Benchmark]: RCFGBuilder took 354.42 ms. Allocated memory is still 307.8 MB. Free memory was 254.8 MB in the beginning and 231.2 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 5.3 GB. [2018-01-30 05:11:32,797 INFO L168 Benchmark]: IcfgTransformer took 137032.06 ms. Allocated memory was 307.8 MB in the beginning and 1.2 GB in the end (delta: 922.2 MB). Free memory was 231.2 MB in the beginning and 917.1 MB in the end (delta: -685.9 MB). Peak memory consumption was 990.8 MB. Max. memory is 5.3 GB. [2018-01-30 05:11:32,798 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 307.8 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 207.79 ms. Allocated memory is still 307.8 MB. Free memory was 266.8 MB in the beginning and 256.8 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 33.96 ms. Allocated memory is still 307.8 MB. Free memory was 256.8 MB in the beginning and 254.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 354.42 ms. Allocated memory is still 307.8 MB. Free memory was 254.8 MB in the beginning and 231.2 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 5.3 GB. * IcfgTransformer took 137032.06 ms. Allocated memory was 307.8 MB in the beginning and 1.2 GB in the end (delta: 922.2 MB). Free memory was 231.2 MB in the beginning and 917.1 MB in the end (delta: -685.9 MB). Peak memory consumption was 990.8 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 70 LocStat_MAX_WEQGRAPH_SIZE : 15 LocStat_MAX_SIZEOF_WEQEDGELABEL : 12 LocStat_NO_SUPPORTING_EQUALITIES : 2893 LocStat_NO_SUPPORTING_DISEQUALITIES : 2176 LocStat_NO_DISJUNCTIONS : -140 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 94 TransStat_MAX_WEQGRAPH_SIZE : 14 TransStat_MAX_SIZEOF_WEQEDGELABEL : 3 TransStat_NO_SUPPORTING_EQUALITIES : 294 TransStat_NO_SUPPORTING_DISEQUALITIES : 35 TransStat_NO_DISJUNCTIONS : 112 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 1.260917 RENAME_VARIABLES(MILLISECONDS) : 0.005462 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.863684 PROJECTAWAY(MILLISECONDS) : 0.449328 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.034037 DISJOIN(MILLISECONDS) : 182.379100 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.015296 ADD_EQUALITY(MILLISECONDS) : 0.008377 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.015439 #CONJOIN_DISJUNCTIVE : 142 #RENAME_VARIABLES : 253 #UNFREEZE : 0 #CONJOIN : 469 #PROJECTAWAY : 245 #ADD_WEAK_EQUALITY : 46 #DISJOIN : 34 #RENAME_VARIABLES_DISJUNCTIVE : 228 #ADD_EQUALITY : 298 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 24 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.base] : 4 #COUNT_NEW_ARRAY_VARS_[#memory_int] : 4 #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.offset] : 4 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_0 : 7 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_0 : 2 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_1 : 7 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_1 : 2 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_0 : 7 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_0 : 2 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_1 : 7 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_1 : 2 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 7 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 2 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 7 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 2 COUNT_ARRAY_READS for [#memory_$Pointer$.offset] : 12 COUNT_ARRAY_READS for [#memory_$Pointer$.base] : 12 COUNT_ARRAY_READS for [#memory_int] : 12 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/test-0019_1_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_05-11-32-807.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_1_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-30_05-11-32-807.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_1_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-30_05-11-32-807.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_1_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-30_05-11-32-807.csv Received shutdown request...