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_test22_1_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-29 03:44:25,413 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 03:44:25,415 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 03:44:25,430 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 03:44:25,430 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 03:44:25,431 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 03:44:25,432 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 03:44:25,434 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 03:44:25,436 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 03:44:25,437 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 03:44:25,438 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 03:44:25,438 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 03:44:25,439 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 03:44:25,440 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 03:44:25,441 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 03:44:25,444 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 03:44:25,446 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 03:44:25,448 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 03:44:25,449 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 03:44:25,450 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 03:44:25,453 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-29 03:44:25,453 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-29 03:44:25,453 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-29 03:44:25,454 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-29 03:44:25,455 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-29 03:44:25,456 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-29 03:44:25,456 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-29 03:44:25,457 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-29 03:44:25,457 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-29 03:44:25,457 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 03:44:25,458 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 03:44:25,458 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 03:44:25,468 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 03:44:25,468 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 03:44:25,469 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 03:44:25,469 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 03:44:25,469 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 03:44:25,470 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 03:44:25,470 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 03:44:25,471 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 03:44:25,471 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 03:44:25,471 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 03:44:25,471 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 03:44:25,471 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 03:44:25,472 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 03:44:25,472 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 03:44:25,472 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 03:44:25,472 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 03:44:25,472 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 03:44:25,472 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 03:44:25,473 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 03:44:25,473 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 03:44:25,473 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 03:44:25,473 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 03:44:25,474 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 03:44:25,474 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 03:44:25,474 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 03:44:25,474 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 03:44:25,474 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 03:44:25,475 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 03:44:25,475 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 03:44:25,475 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 03:44:25,475 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 03:44:25,475 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 03:44:25,476 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 03:44:25,477 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 03:44:25,513 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 03:44:25,527 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 03:44:25,531 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 03:44:25,532 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 03:44:25,533 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 03:44:25,534 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test22_1_true-valid-memsafety_true-termination.i [2018-01-29 03:44:25,736 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 03:44:25,744 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-29 03:44:25,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 03:44:25,745 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 03:44:25,752 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 03:44:25,753 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 03:44:25" (1/1) ... [2018-01-29 03:44:25,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46375823 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:44:25, skipping insertion in model container [2018-01-29 03:44:25,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 03:44:25" (1/1) ... [2018-01-29 03:44:25,775 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 03:44:25,827 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 03:44:26,022 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 03:44:26,061 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 03:44:26,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:44:26 WrapperNode [2018-01-29 03:44:26,075 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 03:44:26,076 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 03:44:26,076 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 03:44:26,076 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 03:44:26,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:44:26" (1/1) ... [2018-01-29 03:44:26,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:44:26" (1/1) ... [2018-01-29 03:44:26,110 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:44:26" (1/1) ... [2018-01-29 03:44:26,111 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:44:26" (1/1) ... [2018-01-29 03:44:26,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:44:26" (1/1) ... [2018-01-29 03:44:26,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:44:26" (1/1) ... [2018-01-29 03:44:26,139 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:44:26" (1/1) ... [2018-01-29 03:44:26,143 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 03:44:26,144 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 03:44:26,144 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 03:44:26,145 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 03:44:26,146 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:44:26" (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 03:44:26,233 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 03:44:26,234 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 03:44:26,234 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-01-29 03:44:26,234 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-29 03:44:26,234 INFO L136 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD [2018-01-29 03:44:26,234 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_return [2018-01-29 03:44:26,234 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kref_sub [2018-01-29 03:44:26,235 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kref_init [2018-01-29 03:44:26,235 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kref_put [2018-01-29 03:44:26,235 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_cleanup [2018-01-29 03:44:26,235 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_release [2018-01-29 03:44:26,235 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_put [2018-01-29 03:44:26,235 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_init_internal [2018-01-29 03:44:26,236 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_init [2018-01-29 03:44:26,236 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_create [2018-01-29 03:44:26,236 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-29 03:44:26,236 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 03:44:26,236 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-29 03:44:26,236 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-29 03:44:26,236 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-29 03:44:26,237 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-29 03:44:26,237 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-29 03:44:26,237 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-29 03:44:26,237 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-29 03:44:26,237 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-01-29 03:44:26,237 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-01-29 03:44:26,238 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-29 03:44:26,238 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-29 03:44:26,238 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-29 03:44:26,238 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-01-29 03:44:26,238 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-29 03:44:26,238 INFO L128 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD [2018-01-29 03:44:26,239 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_return [2018-01-29 03:44:26,239 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kref_sub [2018-01-29 03:44:26,239 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-01-29 03:44:26,239 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kref_init [2018-01-29 03:44:26,239 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kref_put [2018-01-29 03:44:26,239 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_cleanup [2018-01-29 03:44:26,239 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_release [2018-01-29 03:44:26,240 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_put [2018-01-29 03:44:26,240 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_init_internal [2018-01-29 03:44:26,240 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_init [2018-01-29 03:44:26,240 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_create [2018-01-29 03:44:26,240 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-29 03:44:26,240 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 03:44:26,241 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 03:44:26,241 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 03:44:26,592 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 03:44:26,771 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 03:44:26,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 03:44:26 BoogieIcfgContainer [2018-01-29 03:44:26,772 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 03:44:26,773 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 03:44:26,773 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 03:44:26,774 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 03:44:26,778 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 03:44:26" (1/1) ... [2018-01-29 03:44:26,788 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-29 03:44:26,788 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] [2018-01-29 03:44:26,789 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-29 03:44:26,885 INFO L218 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-29 03:44:26,939 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-29 03:45:15,481 INFO L311 AbstractInterpreter]: Visited 170 different actions 621 times. Merged at 45 different actions 122 times. Never widened. Found 76 fixpoints after 22 different actions. Largest state had 37 variables. [2018-01-29 03:45:15,483 INFO L226 apSepIcfgTransformer]: finished equality analysis [2018-01-29 03:45:15,497 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.offset] : 8 [2018-01-29 03:45:15,498 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.base] : 8 [2018-01-29 03:45:15,498 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 8 [2018-01-29 03:45:15,498 INFO L238 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-29 03:45:15,498 INFO L239 apSepIcfgTransformer]: array groups: Set: [#memory_$Pointer$.offset] [#memory_$Pointer$.base] [#memory_int] [2018-01-29 03:45:15,499 INFO L241 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_$Pointer$.base_24| |v_#Ultimate.C_memset_#ptr.base_2|), at (#memory_$Pointer$.base, #memory_$Pointer$.offset := #memory_$Pointer$.base[#ptr.base,#ptr.offset + #t~loopctr17 * 1 := 0], #memory_$Pointer$.offset[#ptr.base,#ptr.offset + #t~loopctr17 * 1 := #value % 256];)) ((select |v_#memory_int_31| v_LDV_INIT_LIST_HEAD_~list.base_7), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 0, 4); srcloc: L1099)) ((select |v_#memory_$Pointer$.base_22| v_ldv_kref_init_~kref.base_2), at (SUMMARY for call write~int(1, ~kref.base, ~kref.offset + 0 + 0, 4); srcloc: L1294)) ((select (select |v_#memory_$Pointer$.offset_11| v_ldv_atomic_sub_return_~v.base_5) v_ldv_atomic_sub_return_~v.offset_4), at (SUMMARY for call write~int(~temp~9, ~v.base, ~v.offset + 0, 4); srcloc: L1267)) ((select (select |v_#memory_int_30| v_LDV_INIT_LIST_HEAD_~list.base_7) v_LDV_INIT_LIST_HEAD_~list.offset_5), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 0, 4); srcloc: L1099)) ((select |v_#memory_$Pointer$.offset_24| |v_#Ultimate.C_memset_#ptr.base_2|), at (#memory_$Pointer$.base, #memory_$Pointer$.offset := #memory_$Pointer$.base[#ptr.base,#ptr.offset + #t~loopctr17 * 1 := 0], #memory_$Pointer$.offset[#ptr.base,#ptr.offset + #t~loopctr17 * 1 := #value % 256];)) ((select (select |v_#memory_$Pointer$.offset_27| v_ldv_kobject_cleanup_~kobj.base_2) v_ldv_kobject_cleanup_~kobj.offset_2), at (SUMMARY for call #t~mem12.base, #t~mem12.offset := read~$Pointer$(~kobj.base, ~kobj.offset + 0, 4); srcloc: L1339)) ((select |v_#memory_$Pointer$.offset_22| v_ldv_kref_init_~kref.base_2), at (SUMMARY for call write~int(1, ~kref.base, ~kref.offset + 0 + 0, 4); srcloc: L1294)) ((select (select |v_#memory_$Pointer$.base_21| v_ldv_kref_init_~kref.base_2) v_ldv_kref_init_~kref.offset_2), at (SUMMARY for call write~int(1, ~kref.base, ~kref.offset + 0 + 0, 4); srcloc: L1294)) ((select |v_#memory_int_29| v_LDV_INIT_LIST_HEAD_~list.base_3), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 4, 4); srcloc: L1099')) ((select |v_#memory_$Pointer$.offset_12| v_ldv_atomic_sub_return_~v.base_5), at (SUMMARY for call write~int(~temp~9, ~v.base, ~v.offset + 0, 4); srcloc: L1267)) ((select (select |v_#memory_$Pointer$.base_11| v_ldv_atomic_sub_return_~v.base_5) v_ldv_atomic_sub_return_~v.offset_4), at (SUMMARY for call write~int(~temp~9, ~v.base, ~v.offset + 0, 4); srcloc: L1267)) ((select |v_#memory_$Pointer$.base_12| v_ldv_atomic_sub_return_~v.base_5), at (SUMMARY for call write~int(~temp~9, ~v.base, ~v.offset + 0, 4); srcloc: L1267)) ((select |v_#memory_int_23| v_ldv_kref_init_~kref.base_2), at (SUMMARY for call write~int(1, ~kref.base, ~kref.offset + 0 + 0, 4); srcloc: L1294)) ((select (select |v_#memory_$Pointer$.offset_21| v_ldv_kref_init_~kref.base_2) v_ldv_kref_init_~kref.offset_2), at (SUMMARY for call write~int(1, ~kref.base, ~kref.offset + 0 + 0, 4); srcloc: L1294)) ((select (select |v_#memory_int_11| v_ldv_atomic_sub_return_~v.base_2) v_ldv_atomic_sub_return_~v.offset_2), at (SUMMARY for call #t~mem7 := read~int(~v.base, ~v.offset + 0, 4); srcloc: L1265)) ((select |v_#memory_$Pointer$.base_31| v_LDV_INIT_LIST_HEAD_~list.base_7), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 0, 4); srcloc: L1099)) ((select |v_#memory_$Pointer$.offset_29| v_LDV_INIT_LIST_HEAD_~list.base_3), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 4, 4); srcloc: L1099')) ((select (select |v_#memory_int_28| v_LDV_INIT_LIST_HEAD_~list.base_3) (+ v_LDV_INIT_LIST_HEAD_~list.offset_2 4)), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 4, 4); srcloc: L1099')) ((select |v_#memory_int_13| v_ldv_atomic_sub_return_~v.base_5), at (SUMMARY for call write~int(~temp~9, ~v.base, ~v.offset + 0, 4); srcloc: L1267)) ((select |v_#memory_$Pointer$.base_29| v_LDV_INIT_LIST_HEAD_~list.base_3), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 4, 4); srcloc: L1099')) ((select |v_#memory_int_25| |v_#Ultimate.C_memset_#ptr.base_1|), at (#memory_int := #memory_int[#ptr.base,#ptr.offset + #t~loopctr17 * 1 := #value];)) ((select (select |v_#memory_$Pointer$.base_27| v_ldv_kobject_cleanup_~kobj.base_2) v_ldv_kobject_cleanup_~kobj.offset_2), at (SUMMARY for call #t~mem12.base, #t~mem12.offset := read~$Pointer$(~kobj.base, ~kobj.offset + 0, 4); srcloc: L1339)) ((select |v_#memory_$Pointer$.offset_31| v_LDV_INIT_LIST_HEAD_~list.base_7), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 0, 4); srcloc: L1099)) [2018-01-29 03:45:15,561 INFO L544 PartitionManager]: partitioning result: [2018-01-29 03:45:15,561 INFO L549 PartitionManager]: location blocks for array group [#memory_$Pointer$.base] [2018-01-29 03:45:15,561 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 03:45:15,561 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 03:45:15,561 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 03:45:15,562 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 03:45:15,562 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 03:45:15,562 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 03:45:15,562 INFO L549 PartitionManager]: location blocks for array group [#memory_int] [2018-01-29 03:45:15,562 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 03:45:15,562 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 03:45:15,562 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 03:45:15,563 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 03:45:15,563 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 03:45:15,563 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 03:45:15,563 INFO L549 PartitionManager]: location blocks for array group [#memory_$Pointer$.offset] [2018-01-29 03:45:15,563 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 03:45:15,563 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 03:45:15,563 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 03:45:15,563 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 03:45:15,564 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 03:45:15,564 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 03:45:15,565 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-29 03:45:15,592 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 03:45:15 BasicIcfg [2018-01-29 03:45:15,593 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-29 03:45:15,594 INFO L168 Benchmark]: Toolchain (without parser) took 49856.83 ms. Allocated memory was 307.2 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 266.3 MB in the beginning and 749.1 MB in the end (delta: -482.8 MB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB. [2018-01-29 03:45:15,595 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 307.2 MB. Free memory is still 273.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 03:45:15,595 INFO L168 Benchmark]: CACSL2BoogieTranslator took 330.22 ms. Allocated memory is still 307.2 MB. Free memory was 266.3 MB in the beginning and 252.1 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 5.3 GB. [2018-01-29 03:45:15,595 INFO L168 Benchmark]: Boogie Preprocessor took 67.64 ms. Allocated memory is still 307.2 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. [2018-01-29 03:45:15,596 INFO L168 Benchmark]: RCFGBuilder took 628.29 ms. Allocated memory is still 307.2 MB. Free memory was 250.1 MB in the beginning and 216.4 MB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 5.3 GB. [2018-01-29 03:45:15,596 INFO L168 Benchmark]: IcfgTransformer took 48820.24 ms. Allocated memory was 307.2 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 216.4 MB in the beginning and 749.1 MB in the end (delta: -532.7 MB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB. [2018-01-29 03:45:15,598 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 307.2 MB. Free memory is still 273.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 330.22 ms. Allocated memory is still 307.2 MB. Free memory was 266.3 MB in the beginning and 252.1 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 67.64 ms. Allocated memory is still 307.2 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 628.29 ms. Allocated memory is still 307.2 MB. Free memory was 250.1 MB in the beginning and 216.4 MB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 5.3 GB. * IcfgTransformer took 48820.24 ms. Allocated memory was 307.2 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 216.4 MB in the beginning and 749.1 MB in the end (delta: -532.7 MB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 140 LocStat_MAX_WEQGRAPH_SIZE : 8 LocStat_MAX_SIZEOF_WEQEDGELABEL : 4 LocStat_NO_SUPPORTING_EQUALITIES : 1128 LocStat_NO_SUPPORTING_DISEQUALITIES : 43 LocStat_NO_DISJUNCTIONS : -280 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 221 TransStat_MAX_WEQGRAPH_SIZE : 6 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 349 TransStat_NO_SUPPORTING_DISEQUALITIES : 32 TransStat_NO_DISJUNCTIONS : 239 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 5.035946 RENAME_VARIABLES(MILLISECONDS) : 0.003253 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 4.845898 PROJECTAWAY(MILLISECONDS) : 18.652064 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.074602 DISJOIN(MILLISECONDS) : 0.346479 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.009616 ADD_EQUALITY(MILLISECONDS) : 0.008866 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.017223 #CONJOIN_DISJUNCTIVE : 1044 #RENAME_VARIABLES : 2613 #UNFREEZE : 0 #CONJOIN : 2100 #PROJECTAWAY : 1895 #ADD_WEAK_EQUALITY : 35 #DISJOIN : 468 #RENAME_VARIABLES_DISJUNCTIVE : 2468 #ADD_EQUALITY : 354 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 29 * 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_WRITES_for_[#memory_int]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_$Pointer$.offset] : 8 COUNT_ARRAY_READS for [#memory_$Pointer$.base] : 8 COUNT_ARRAY_READS for [#memory_int] : 8 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_test22_1_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-29_03-45-15-607.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test22_1_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-29_03-45-15-607.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test22_1_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-29_03-45-15-607.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test22_1_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-29_03-45-15-607.csv Received shutdown request...