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/memsafety/test-0019_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-29 02:28:29,392 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 02:28:29,393 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 02:28:29,409 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 02:28:29,409 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 02:28:29,410 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 02:28:29,411 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 02:28:29,414 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 02:28:29,416 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 02:28:29,416 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 02:28:29,417 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 02:28:29,417 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 02:28:29,418 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 02:28:29,420 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 02:28:29,421 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 02:28:29,424 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 02:28:29,430 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 02:28:29,432 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 02:28:29,433 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 02:28:29,435 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 02:28:29,437 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-29 02:28:29,438 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-29 02:28:29,438 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-29 02:28:29,443 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-29 02:28:29,444 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-29 02:28:29,446 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-29 02:28:29,447 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-29 02:28:29,448 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-29 02:28:29,448 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-29 02:28:29,448 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 02:28:29,449 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 02:28:29,449 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 02:28:29,460 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 02:28:29,460 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 02:28:29,461 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 02:28:29,461 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 02:28:29,462 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 02:28:29,462 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 02:28:29,462 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 02:28:29,463 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 02:28:29,463 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 02:28:29,463 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 02:28:29,463 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 02:28:29,463 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 02:28:29,464 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 02:28:29,464 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 02:28:29,464 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 02:28:29,464 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 02:28:29,464 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 02:28:29,465 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 02:28:29,465 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 02:28:29,465 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 02:28:29,465 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 02:28:29,465 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 02:28:29,466 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 02:28:29,466 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 02:28:29,466 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 02:28:29,466 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 02:28:29,466 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 02:28:29,467 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 02:28:29,467 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 02:28:29,467 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 02:28:29,467 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 02:28:29,467 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 02:28:29,468 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 02:28:29,469 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 02:28:29,506 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 02:28:29,518 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 02:28:29,522 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 02:28:29,524 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 02:28:29,525 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 02:28:29,525 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0019_false-valid-memtrack_true-termination.i [2018-01-29 02:28:29,752 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 02:28:29,768 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-29 02:28:29,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 02:28:29,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 02:28:29,775 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 02:28:29,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:28:29" (1/1) ... [2018-01-29 02:28:29,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a5cf233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:28:29, skipping insertion in model container [2018-01-29 02:28:29,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:28:29" (1/1) ... [2018-01-29 02:28:29,806 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 02:28:29,853 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 02:28:29,990 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 02:28:30,006 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 02:28:30,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:28:30 WrapperNode [2018-01-29 02:28:30,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 02:28:30,014 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 02:28:30,014 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 02:28:30,014 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 02:28:30,032 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:28:30" (1/1) ... [2018-01-29 02:28:30,033 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:28:30" (1/1) ... [2018-01-29 02:28:30,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:28:30" (1/1) ... [2018-01-29 02:28:30,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:28:30" (1/1) ... [2018-01-29 02:28:30,053 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:28:30" (1/1) ... [2018-01-29 02:28:30,054 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:28:30" (1/1) ... [2018-01-29 02:28:30,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:28:30" (1/1) ... [2018-01-29 02:28:30,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 02:28:30,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 02:28:30,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 02:28:30,057 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 02:28:30,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:28:30" (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 02:28:30,110 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 02:28:30,110 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 02:28:30,110 INFO L136 BoogieDeclarations]: Found implementation of procedure alloc_data [2018-01-29 02:28:30,110 INFO L136 BoogieDeclarations]: Found implementation of procedure free_data [2018-01-29 02:28:30,111 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 02:28:30,111 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-29 02:28:30,111 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-29 02:28:30,111 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-29 02:28:30,111 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-29 02:28:30,111 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-29 02:28:30,112 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-29 02:28:30,112 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-29 02:28:30,112 INFO L128 BoogieDeclarations]: Found specification of procedure alloc_data [2018-01-29 02:28:30,112 INFO L128 BoogieDeclarations]: Found specification of procedure free_data [2018-01-29 02:28:30,112 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 02:28:30,112 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 02:28:30,113 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 02:28:30,313 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 02:28:30,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:28:30 BoogieIcfgContainer [2018-01-29 02:28:30,313 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 02:28:30,314 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 02:28:30,314 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 02:28:30,315 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 02:28:30,319 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:28:30" (1/1) ... [2018-01-29 02:28:30,329 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-29 02:28:30,329 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_$Pointer$.offset] [2018-01-29 02:28:30,330 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-29 02:28:30,401 INFO L218 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-29 02:28:30,454 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-29 02:29:22,483 INFO L311 AbstractInterpreter]: Visited 58 different actions 115 times. Merged at 14 different actions 25 times. Never widened. Found 3 fixpoints after 1 different actions. Largest state had 30 variables. [2018-01-29 02:29:22,485 INFO L226 apSepIcfgTransformer]: finished equality analysis [2018-01-29 02:29:22,501 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.offset] : 6 [2018-01-29 02:29:22,502 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.base] : 6 [2018-01-29 02:29:22,502 INFO L238 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-29 02:29:22,502 INFO L239 apSepIcfgTransformer]: array groups: Set: [#memory_$Pointer$.offset] [#memory_$Pointer$.base] [2018-01-29 02:29:22,503 INFO L241 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_$Pointer$.base_6| 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_$Pointer$.offset_11| v_free_data_~data.base_2) v_free_data_~data.offset_2), at (SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~data.base, ~data.offset + 0, 4); srcloc: L630)) ((select (select |v_#memory_$Pointer$.offset_12| v_free_data_~data.base_5) (+ v_free_data_~data.offset_4 4)), at (SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~data.base, ~data.offset + 4, 4); srcloc: L631)) ((select |v_#memory_$Pointer$.offset_14| v_free_data_~data.base_8), at (SUMMARY for call write~$Pointer$(0, 0, ~data.base, ~data.offset + 0, 4); srcloc: L632')) ((select |v_#memory_$Pointer$.offset_16| v_free_data_~data.base_11), at (SUMMARY for call write~$Pointer$(0, 0, ~data.base, ~data.offset + 4, 4); srcloc: L636)) ((select (select |v_#memory_$Pointer$.base_12| v_free_data_~data.base_5) (+ v_free_data_~data.offset_4 4)), at (SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~data.base, ~data.offset + 4, 4); srcloc: L631)) ((select |v_#memory_$Pointer$.base_4| 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_6| 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_14| v_free_data_~data.base_8), at (SUMMARY for call write~$Pointer$(0, 0, ~data.base, ~data.offset + 0, 4); srcloc: L632')) ((select (select |v_#memory_$Pointer$.base_11| v_free_data_~data.base_2) v_free_data_~data.offset_2), at (SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~data.base, ~data.offset + 0, 4); srcloc: L630)) ((select |v_#memory_$Pointer$.base_16| v_free_data_~data.base_11), at (SUMMARY for call write~$Pointer$(0, 0, ~data.base, ~data.offset + 4, 4); srcloc: L636)) ((select |v_#memory_$Pointer$.offset_4| 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')) [2018-01-29 02:29:22,794 INFO L544 PartitionManager]: partitioning result: [2018-01-29 02:29:22,794 INFO L549 PartitionManager]: location blocks for array group [#memory_$Pointer$.base] [2018-01-29 02:29:22,795 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 02:29:22,795 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 02:29:22,795 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 02:29:22,795 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 02:29:22,795 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 02:29:22,795 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 02:29:22,796 INFO L549 PartitionManager]: location blocks for array group [#memory_$Pointer$.offset] [2018-01-29 02:29:22,796 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 02:29:22,796 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 02:29:22,796 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 02:29:22,796 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 02:29:22,797 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 02:29:22,797 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 02:29:22,797 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-29 02:29:22,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 02:29:22 BasicIcfg [2018-01-29 02:29:22,813 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-29 02:29:22,814 INFO L168 Benchmark]: Toolchain (without parser) took 53061.25 ms. Allocated memory was 307.2 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 267.1 MB in the beginning and 955.3 MB in the end (delta: -688.2 MB). Peak memory consumption was 1.2 GB. Max. memory is 5.3 GB. [2018-01-29 02:29:22,815 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 307.2 MB. Free memory is still 273.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 02:29:22,815 INFO L168 Benchmark]: CACSL2BoogieTranslator took 244.83 ms. Allocated memory is still 307.2 MB. Free memory was 266.1 MB in the beginning and 256.0 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. [2018-01-29 02:29:22,816 INFO L168 Benchmark]: Boogie Preprocessor took 43.22 ms. Allocated memory is still 307.2 MB. Free memory was 256.0 MB in the beginning and 254.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-29 02:29:22,816 INFO L168 Benchmark]: RCFGBuilder took 256.44 ms. Allocated memory is still 307.2 MB. Free memory was 254.1 MB in the beginning and 235.0 MB in the end (delta: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 5.3 GB. [2018-01-29 02:29:22,816 INFO L168 Benchmark]: IcfgTransformer took 52499.43 ms. Allocated memory was 307.2 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 235.0 MB in the beginning and 955.3 MB in the end (delta: -720.2 MB). Peak memory consumption was 1.2 GB. Max. memory is 5.3 GB. [2018-01-29 02:29:22,818 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 307.2 MB. Free memory is still 273.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 244.83 ms. Allocated memory is still 307.2 MB. Free memory was 266.1 MB in the beginning and 256.0 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 43.22 ms. Allocated memory is still 307.2 MB. Free memory was 256.0 MB in the beginning and 254.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 256.44 ms. Allocated memory is still 307.2 MB. Free memory was 254.1 MB in the beginning and 235.0 MB in the end (delta: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 5.3 GB. * IcfgTransformer took 52499.43 ms. Allocated memory was 307.2 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 235.0 MB in the beginning and 955.3 MB in the end (delta: -720.2 MB). Peak memory consumption was 1.2 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 47 LocStat_MAX_WEQGRAPH_SIZE : 12 LocStat_MAX_SIZEOF_WEQEDGELABEL : 4 LocStat_NO_SUPPORTING_EQUALITIES : 548 LocStat_NO_SUPPORTING_DISEQUALITIES : 225 LocStat_NO_DISJUNCTIONS : -94 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 70 TransStat_MAX_WEQGRAPH_SIZE : 12 TransStat_MAX_SIZEOF_WEQEDGELABEL : 3 TransStat_NO_SUPPORTING_EQUALITIES : 138 TransStat_NO_SUPPORTING_DISEQUALITIES : 31 TransStat_NO_DISJUNCTIONS : 83 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 423.759537 RENAME_VARIABLES(MILLISECONDS) : 0.004391 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 423.354828 PROJECTAWAY(MILLISECONDS) : 1190.192159 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.056494 DISJOIN(MILLISECONDS) : 4.412739 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.012646 ADD_EQUALITY(MILLISECONDS) : 0.014075 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.025493 #CONJOIN_DISJUNCTIVE : 204 #RENAME_VARIABLES : 448 #UNFREEZE : 0 #CONJOIN : 433 #PROJECTAWAY : 329 #ADD_WEAK_EQUALITY : 26 #DISJOIN : 56 #RENAME_VARIABLES_DISJUNCTIVE : 406 #ADD_EQUALITY : 130 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 20 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_1 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_$Pointer$.offset] : 6 COUNT_ARRAY_READS for [#memory_$Pointer$.base] : 6 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_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-29_02-29-22-828.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-29_02-29-22-828.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-29_02-29-22-828.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-29_02-29-22-828.csv Received shutdown request...