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_3_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5f7ec6e [2018-01-31 10:38:17,357 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 10:38:17,359 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 10:38:17,376 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 10:38:17,376 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 10:38:17,377 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 10:38:17,378 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 10:38:17,380 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 10:38:17,382 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 10:38:17,383 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 10:38:17,384 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 10:38:17,384 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 10:38:17,385 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 10:38:17,387 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 10:38:17,388 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 10:38:17,391 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 10:38:17,393 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 10:38:17,395 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 10:38:17,396 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 10:38:17,398 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 10:38:17,400 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-31 10:38:17,400 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-31 10:38:17,401 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-31 10:38:17,402 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-31 10:38:17,402 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-31 10:38:17,404 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-31 10:38:17,404 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-31 10:38:17,405 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-31 10:38:17,405 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-31 10:38:17,405 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 10:38:17,406 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 10:38:17,406 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-31 10:38:17,417 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 10:38:17,418 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 10:38:17,418 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 10:38:17,419 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 10:38:17,419 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 10:38:17,419 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 10:38:17,419 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 10:38:17,420 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 10:38:17,420 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 10:38:17,420 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 10:38:17,420 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 10:38:17,421 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 10:38:17,421 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 10:38:17,421 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-31 10:38:17,421 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-31 10:38:17,421 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-31 10:38:17,421 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 10:38:17,422 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 10:38:17,422 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 10:38:17,422 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-31 10:38:17,422 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 10:38:17,422 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 10:38:17,422 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 10:38:17,423 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 10:38:17,423 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 10:38:17,423 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 10:38:17,423 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 10:38:17,423 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 10:38:17,423 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 10:38:17,424 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 10:38:17,424 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 10:38:17,424 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 10:38:17,425 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 10:38:17,425 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 10:38:17,473 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 10:38:17,484 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 10:38:17,487 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 10:38:17,488 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 10:38:17,489 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 10:38:17,489 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test22_3_true-valid-memsafety_true-termination.i [2018-01-31 10:38:17,684 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 10:38:17,693 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 10:38:17,695 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 10:38:17,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 10:38:17,705 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 10:38:17,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:38:17" (1/1) ... [2018-01-31 10:38:17,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a2403e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:38:17, skipping insertion in model container [2018-01-31 10:38:17,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:38:17" (1/1) ... [2018-01-31 10:38:17,731 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:38:17,808 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:38:18,010 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:38:18,051 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:38:18,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:38:18 WrapperNode [2018-01-31 10:38:18,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 10:38:18,072 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 10:38:18,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 10:38:18,072 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 10:38:18,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:38:18" (1/1) ... [2018-01-31 10:38:18,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:38:18" (1/1) ... [2018-01-31 10:38:18,116 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:38:18" (1/1) ... [2018-01-31 10:38:18,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:38:18" (1/1) ... [2018-01-31 10:38:18,135 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:38:18" (1/1) ... [2018-01-31 10:38:18,139 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:38:18" (1/1) ... [2018-01-31 10:38:18,145 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:38:18" (1/1) ... [2018-01-31 10:38:18,148 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 10:38:18,149 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 10:38:18,149 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 10:38:18,149 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 10:38:18,151 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:38:18" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 10:38:18,213 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 10:38:18,213 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 10:38:18,214 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-01-31 10:38:18,214 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-31 10:38:18,214 INFO L136 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD [2018-01-31 10:38:18,214 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2018-01-31 10:38:18,214 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_return [2018-01-31 10:38:18,214 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kref_sub [2018-01-31 10:38:18,214 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kref_init [2018-01-31 10:38:18,215 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kref_get [2018-01-31 10:38:18,215 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kref_put [2018-01-31 10:38:18,215 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_cleanup [2018-01-31 10:38:18,215 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_release [2018-01-31 10:38:18,215 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_put [2018-01-31 10:38:18,215 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_get [2018-01-31 10:38:18,215 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_init_internal [2018-01-31 10:38:18,216 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_init [2018-01-31 10:38:18,216 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_create [2018-01-31 10:38:18,216 INFO L136 BoogieDeclarations]: Found implementation of procedure f_22_get [2018-01-31 10:38:18,216 INFO L136 BoogieDeclarations]: Found implementation of procedure f_22_put [2018-01-31 10:38:18,216 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-31 10:38:18,216 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 10:38:18,217 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-31 10:38:18,217 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-31 10:38:18,218 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-31 10:38:18,218 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-31 10:38:18,218 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-31 10:38:18,218 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-31 10:38:18,219 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-31 10:38:18,219 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-01-31 10:38:18,219 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-01-31 10:38:18,219 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-31 10:38:18,219 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-31 10:38:18,219 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-31 10:38:18,219 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-01-31 10:38:18,220 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-31 10:38:18,220 INFO L128 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD [2018-01-31 10:38:18,220 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2018-01-31 10:38:18,220 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_return [2018-01-31 10:38:18,220 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kref_sub [2018-01-31 10:38:18,220 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-01-31 10:38:18,220 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kref_init [2018-01-31 10:38:18,221 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kref_get [2018-01-31 10:38:18,221 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kref_put [2018-01-31 10:38:18,221 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_cleanup [2018-01-31 10:38:18,221 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_release [2018-01-31 10:38:18,221 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_put [2018-01-31 10:38:18,221 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_get [2018-01-31 10:38:18,221 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_init_internal [2018-01-31 10:38:18,222 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_init [2018-01-31 10:38:18,222 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_create [2018-01-31 10:38:18,222 INFO L128 BoogieDeclarations]: Found specification of procedure f_22_get [2018-01-31 10:38:18,222 INFO L128 BoogieDeclarations]: Found specification of procedure f_22_put [2018-01-31 10:38:18,222 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-31 10:38:18,222 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 10:38:18,222 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 10:38:18,223 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 10:38:18,741 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 10:38:19,109 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 10:38:19,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:38:19 BoogieIcfgContainer [2018-01-31 10:38:19,110 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 10:38:19,110 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-31 10:38:19,110 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-31 10:38:19,111 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-31 10:38:19,115 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:38:19" (1/1) ... [2018-01-31 10:38:19,125 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-31 10:38:19,125 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] [2018-01-31 10:38:19,126 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-31 10:38:19,212 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 18 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-31 10:38:19,271 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-31 10:38:19,364 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-31 10:39:07,563 INFO L314 AbstractInterpreter]: Visited 216 different actions 803 times. Merged at 45 different actions 120 times. Never widened. Found 95 fixpoints after 26 different actions. Largest state had 82 variables. [2018-01-31 10:39:07,566 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-31 10:39:07,599 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.offset] : 10 [2018-01-31 10:39:07,600 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.base] : 10 [2018-01-31 10:39:07,600 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 10 [2018-01-31 10:39:07,600 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-31 10:39:07,600 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_$Pointer$.offset] [#memory_$Pointer$.base] [#memory_int] [2018-01-31 10:39:07,602 INFO L244 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_$Pointer$.offset_34| v_ldv_atomic_add_return_~v.base_5), at (SUMMARY for call write~int(~temp~9, ~v.base, ~v.offset + 0, 4); srcloc: L1258)) ((select (select |v_#memory_int_34| v_ldv_atomic_add_return_~v.base_2) v_ldv_atomic_add_return_~v.offset_2), at (SUMMARY for call #t~mem7 := read~int(~v.base, ~v.offset + 0, 4); srcloc: L1256)) ((select (select |v_#memory_$Pointer$.offset_13| v_ldv_atomic_sub_return_~v.base_5) v_ldv_atomic_sub_return_~v.offset_4), at (SUMMARY for call write~int(~temp~10, ~v.base, ~v.offset + 0, 4); srcloc: L1267)) ((select (select |v_#memory_$Pointer$.base_13| v_ldv_atomic_sub_return_~v.base_5) v_ldv_atomic_sub_return_~v.offset_4), at (SUMMARY for call write~int(~temp~10, ~v.base, ~v.offset + 0, 4); srcloc: L1267)) ((select |v_#memory_$Pointer$.base_37| v_LDV_INIT_LIST_HEAD_~list.base_2), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 0, 4); srcloc: L1099)) ((select |v_#memory_$Pointer$.base_34| v_ldv_atomic_add_return_~v.base_5), at (SUMMARY for call write~int(~temp~9, ~v.base, ~v.offset + 0, 4); srcloc: L1258)) ((select |v_#memory_$Pointer$.offset_37| v_LDV_INIT_LIST_HEAD_~list.base_2), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 0, 4); srcloc: L1099)) ((select (select |v_#memory_$Pointer$.base_27| v_ldv_kref_init_~kref.base_2) v_ldv_kref_init_~kref.offset_2), at (SUMMARY for call write~int(1, ~kref.base, ~kref.offset + 0 + 0, 4); srcloc: L1294)) ((select (select |v_#memory_$Pointer$.offset_35| v_ldv_kobject_cleanup_~kobj.base_2) v_ldv_kobject_cleanup_~kobj.offset_2), at (SUMMARY for call #t~mem15.base, #t~mem15.offset := read~$Pointer$(~kobj.base, ~kobj.offset + 0, 4); srcloc: L1339)) ((select (select |v_#memory_$Pointer$.offset_33| v_ldv_atomic_add_return_~v.base_5) v_ldv_atomic_add_return_~v.offset_4), at (SUMMARY for call write~int(~temp~9, ~v.base, ~v.offset + 0, 4); srcloc: L1258)) ((select (select |v_#memory_$Pointer$.base_35| v_ldv_kobject_cleanup_~kobj.base_2) v_ldv_kobject_cleanup_~kobj.offset_2), at (SUMMARY for call #t~mem15.base, #t~mem15.offset := read~$Pointer$(~kobj.base, ~kobj.offset + 0, 4); srcloc: L1339)) ((select |v_#memory_int_40| v_LDV_INIT_LIST_HEAD_~list.base_5), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 4, 4); srcloc: L1099')) ((select |v_#memory_int_38| v_LDV_INIT_LIST_HEAD_~list.base_2), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 0, 4); srcloc: L1099)) ((select |v_#memory_$Pointer$.offset_28| v_ldv_kref_init_~kref.base_2), at (SUMMARY for call write~int(1, ~kref.base, ~kref.offset + 0 + 0, 4); srcloc: L1294)) ((select |v_#memory_$Pointer$.offset_30| |v_#Ultimate.C_memset_#ptr.base_3|), at (#memory_$Pointer$.base, #memory_$Pointer$.offset := #memory_$Pointer$.base[#ptr.base,#ptr.offset + #t~loopctr21 * 1 := 0], #memory_$Pointer$.offset[#ptr.base,#ptr.offset + #t~loopctr21 * 1 := #value % 256];)) ((select |v_#memory_int_15| v_ldv_atomic_sub_return_~v.base_5), at (SUMMARY for call write~int(~temp~10, ~v.base, ~v.offset + 0, 4); srcloc: L1267)) ((select (select |v_#memory_int_13| v_ldv_atomic_sub_return_~v.base_2) v_ldv_atomic_sub_return_~v.offset_2), at (SUMMARY for call #t~mem9 := read~int(~v.base, ~v.offset + 0, 4); srcloc: L1265)) ((select |v_#memory_int_36| v_ldv_atomic_add_return_~v.base_5), at (SUMMARY for call write~int(~temp~9, ~v.base, ~v.offset + 0, 4); srcloc: L1258)) ((select |v_#memory_$Pointer$.base_30| |v_#Ultimate.C_memset_#ptr.base_3|), at (#memory_$Pointer$.base, #memory_$Pointer$.offset := #memory_$Pointer$.base[#ptr.base,#ptr.offset + #t~loopctr21 * 1 := 0], #memory_$Pointer$.offset[#ptr.base,#ptr.offset + #t~loopctr21 * 1 := #value % 256];)) ((select (select |v_#memory_$Pointer$.offset_27| v_ldv_kref_init_~kref.base_2) v_ldv_kref_init_~kref.offset_2), at (SUMMARY for call write~int(1, ~kref.base, ~kref.offset + 0 + 0, 4); srcloc: L1294)) ((select (select |v_#memory_int_39| v_LDV_INIT_LIST_HEAD_~list.base_5) (+ v_LDV_INIT_LIST_HEAD_~list.offset_4 4)), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 4, 4); srcloc: L1099')) ((select |v_#memory_$Pointer$.base_14| v_ldv_atomic_sub_return_~v.base_5), at (SUMMARY for call write~int(~temp~10, ~v.base, ~v.offset + 0, 4); srcloc: L1267)) ((select |v_#memory_$Pointer$.base_39| v_LDV_INIT_LIST_HEAD_~list.base_5), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 4, 4); srcloc: L1099')) ((select |v_#memory_$Pointer$.offset_14| v_ldv_atomic_sub_return_~v.base_5), at (SUMMARY for call write~int(~temp~10, ~v.base, ~v.offset + 0, 4); srcloc: L1267)) ((select (select |v_#memory_int_37| v_LDV_INIT_LIST_HEAD_~list.base_2) v_LDV_INIT_LIST_HEAD_~list.offset_2), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 0, 4); srcloc: L1099)) ((select |v_#memory_$Pointer$.base_28| v_ldv_kref_init_~kref.base_2), at (SUMMARY for call write~int(1, ~kref.base, ~kref.offset + 0 + 0, 4); srcloc: L1294)) ((select |v_#memory_int_31| |v_#Ultimate.C_memset_#ptr.base_4|), at (#memory_int := #memory_int[#ptr.base,#ptr.offset + #t~loopctr21 * 1 := #value];)) ((select |v_#memory_$Pointer$.offset_39| v_LDV_INIT_LIST_HEAD_~list.base_5), at (SUMMARY for call write~$Pointer$(~list.base, ~list.offset, ~list.base, ~list.offset + 4, 4); srcloc: L1099')) ((select (select |v_#memory_$Pointer$.base_33| v_ldv_atomic_add_return_~v.base_5) v_ldv_atomic_add_return_~v.offset_4), at (SUMMARY for call write~int(~temp~9, ~v.base, ~v.offset + 0, 4); srcloc: L1258)) ((select |v_#memory_int_29| v_ldv_kref_init_~kref.base_2), at (SUMMARY for call write~int(1, ~kref.base, ~kref.offset + 0 + 0, 4); srcloc: L1294)) [2018-01-31 10:39:07,703 INFO L547 PartitionManager]: partitioning result: [2018-01-31 10:39:07,704 INFO L552 PartitionManager]: location blocks for array group [#memory_$Pointer$.base] [2018-01-31 10:39:07,704 INFO L562 PartitionManager]: at dimension 0 [2018-01-31 10:39:07,704 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 6 [2018-01-31 10:39:07,704 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:39:07,705 INFO L562 PartitionManager]: at dimension 1 [2018-01-31 10:39:07,705 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 6 [2018-01-31 10:39:07,705 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:39:07,705 INFO L552 PartitionManager]: location blocks for array group [#memory_int] [2018-01-31 10:39:07,705 INFO L562 PartitionManager]: at dimension 0 [2018-01-31 10:39:07,705 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 6 [2018-01-31 10:39:07,706 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:39:07,709 INFO L562 PartitionManager]: at dimension 1 [2018-01-31 10:39:07,709 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 6 [2018-01-31 10:39:07,709 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:39:07,709 INFO L552 PartitionManager]: location blocks for array group [#memory_$Pointer$.offset] [2018-01-31 10:39:07,709 INFO L562 PartitionManager]: at dimension 0 [2018-01-31 10:39:07,710 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 6 [2018-01-31 10:39:07,710 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:39:07,710 INFO L562 PartitionManager]: at dimension 1 [2018-01-31 10:39:07,710 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 6 [2018-01-31 10:39:07,710 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:39:07,711 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-31 10:39:07,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 10:39:07 BasicIcfg [2018-01-31 10:39:07,773 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-31 10:39:07,774 INFO L168 Benchmark]: Toolchain (without parser) took 50089.84 ms. Allocated memory was 303.6 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 262.3 MB in the beginning and 2.1 GB in the end (delta: -1.8 GB). Peak memory consumption was 173.9 MB. Max. memory is 5.3 GB. [2018-01-31 10:39:07,775 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 303.6 MB. Free memory is still 268.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 10:39:07,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 376.35 ms. Allocated memory is still 303.6 MB. Free memory was 262.3 MB in the beginning and 248.2 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:39:07,776 INFO L168 Benchmark]: Boogie Preprocessor took 77.14 ms. Allocated memory is still 303.6 MB. Free memory was 248.2 MB in the beginning and 244.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:39:07,776 INFO L168 Benchmark]: RCFGBuilder took 960.69 ms. Allocated memory is still 303.6 MB. Free memory was 244.3 MB in the beginning and 205.3 MB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 5.3 GB. [2018-01-31 10:39:07,776 INFO L168 Benchmark]: IcfgTransformer took 48663.43 ms. Allocated memory was 303.6 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 205.3 MB in the beginning and 2.1 GB in the end (delta: -1.8 GB). Peak memory consumption was 116.9 MB. Max. memory is 5.3 GB. [2018-01-31 10:39:07,783 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 303.6 MB. Free memory is still 268.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 376.35 ms. Allocated memory is still 303.6 MB. Free memory was 262.3 MB in the beginning and 248.2 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 77.14 ms. Allocated memory is still 303.6 MB. Free memory was 248.2 MB in the beginning and 244.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 960.69 ms. Allocated memory is still 303.6 MB. Free memory was 244.3 MB in the beginning and 205.3 MB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 5.3 GB. * IcfgTransformer took 48663.43 ms. Allocated memory was 303.6 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 205.3 MB in the beginning and 2.1 GB in the end (delta: -1.8 GB). Peak memory consumption was 116.9 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 177 LocStat_MAX_WEQGRAPH_SIZE : 8 LocStat_MAX_SIZEOF_WEQEDGELABEL : 4 LocStat_NO_SUPPORTING_EQUALITIES : 4526 LocStat_NO_SUPPORTING_DISEQUALITIES : 217 LocStat_NO_DISJUNCTIONS : -354 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 283 TransStat_MAX_WEQGRAPH_SIZE : 6 TransStat_MAX_SIZEOF_WEQEDGELABEL : 2 TransStat_NO_SUPPORTING_EQUALITIES : 547 TransStat_NO_SUPPORTING_DISEQUALITIES : 36 TransStat_NO_DISJUNCTIONS : 304 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 3.886244 RENAME_VARIABLES(MILLISECONDS) : 0.002615 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 3.656680 PROJECTAWAY(MILLISECONDS) : 50.802464 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.062033 DISJOIN(MILLISECONDS) : 0.815338 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.009709 ADD_EQUALITY(MILLISECONDS) : 0.008107 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.005637 #CONJOIN_DISJUNCTIVE : 1265 #RENAME_VARIABLES : 3120 #UNFREEZE : 0 #CONJOIN : 2606 #PROJECTAWAY : 2205 #ADD_WEAK_EQUALITY : 41 #DISJOIN : 625 #RENAME_VARIABLES_DISJUNCTIVE : 2936 #ADD_EQUALITY : 551 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 33 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.base] : 1 #COUNT_NEW_ARRAY_VARS_[#memory_int] : 1 #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.offset] : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_0 : 6 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_1 : 6 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_1 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_0 : 6 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_1 : 6 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_1 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 6 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 6 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_$Pointer$.offset] : 10 COUNT_ARRAY_READS for [#memory_$Pointer$.base] : 10 COUNT_ARRAY_READS for [#memory_int] : 10 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_3_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-31_10-39-07-795.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test22_3_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-31_10-39-07-795.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test22_3_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_10-39-07-795.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test22_3_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-31_10-39-07-795.csv Received shutdown request...