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_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5f7ec6e [2018-01-31 10:46:00,293 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 10:46:00,295 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 10:46:00,309 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 10:46:00,309 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 10:46:00,310 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 10:46:00,311 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 10:46:00,313 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 10:46:00,315 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 10:46:00,316 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 10:46:00,317 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 10:46:00,317 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 10:46:00,318 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 10:46:00,321 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 10:46:00,322 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 10:46:00,324 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 10:46:00,326 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 10:46:00,330 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 10:46:00,332 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 10:46:00,333 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 10:46:00,336 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-31 10:46:00,336 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-31 10:46:00,336 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-31 10:46:00,337 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-31 10:46:00,338 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-31 10:46:00,339 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-31 10:46:00,339 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-31 10:46:00,340 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-31 10:46:00,340 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-31 10:46:00,340 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 10:46:00,341 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 10:46:00,341 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 10:46:00,351 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 10:46:00,352 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 10:46:00,352 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 10:46:00,352 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 10:46:00,353 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 10:46:00,353 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 10:46:00,354 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 10:46:00,355 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 10:46:00,355 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 10:46:00,355 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 10:46:00,356 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 10:46:00,356 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 10:46:00,356 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 10:46:00,356 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-31 10:46:00,356 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-31 10:46:00,356 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-31 10:46:00,357 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 10:46:00,357 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 10:46:00,357 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 10:46:00,357 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-31 10:46:00,357 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 10:46:00,357 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 10:46:00,358 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 10:46:00,358 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 10:46:00,358 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 10:46:00,358 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 10:46:00,358 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 10:46:00,359 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 10:46:00,359 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 10:46:00,359 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 10:46:00,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 10:46:00,359 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 10:46:00,360 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 10:46:00,360 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 10:46:00,398 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 10:46:00,416 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 10:46:00,421 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 10:46:00,423 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 10:46:00,424 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 10:46:00,425 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0019_true-valid-memsafety_true-termination.i [2018-01-31 10:46:00,632 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 10:46:00,639 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 10:46:00,640 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 10:46:00,640 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 10:46:00,647 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 10:46:00,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:46:00" (1/1) ... [2018-01-31 10:46:00,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c7d41d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:46:00, skipping insertion in model container [2018-01-31 10:46:00,653 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:46:00" (1/1) ... [2018-01-31 10:46:00,672 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:46:00,732 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:46:00,891 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:46:00,919 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:46:00,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:46:00 WrapperNode [2018-01-31 10:46:00,929 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 10:46:00,930 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 10:46:00,930 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 10:46:00,930 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 10:46:00,946 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:46:00" (1/1) ... [2018-01-31 10:46:00,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:46:00" (1/1) ... [2018-01-31 10:46:00,958 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:46:00" (1/1) ... [2018-01-31 10:46:00,958 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:46:00" (1/1) ... [2018-01-31 10:46:00,964 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:46:00" (1/1) ... [2018-01-31 10:46:00,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:46:00" (1/1) ... [2018-01-31 10:46:00,968 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:46:00" (1/1) ... [2018-01-31 10:46:00,971 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 10:46:00,971 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 10:46:00,971 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 10:46:00,971 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 10:46:00,972 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:46:00" (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 10:46:01,029 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 10:46:01,029 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 10:46:01,030 INFO L136 BoogieDeclarations]: Found implementation of procedure alloc_data [2018-01-31 10:46:01,030 INFO L136 BoogieDeclarations]: Found implementation of procedure free_data [2018-01-31 10:46:01,030 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 10:46:01,030 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-31 10:46:01,030 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-31 10:46:01,030 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-31 10:46:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-31 10:46:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-31 10:46:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-31 10:46:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-31 10:46:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure alloc_data [2018-01-31 10:46:01,032 INFO L128 BoogieDeclarations]: Found specification of procedure free_data [2018-01-31 10:46:01,032 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 10:46:01,032 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 10:46:01,032 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 10:46:01,468 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 10:46:01,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:46:01 BoogieIcfgContainer [2018-01-31 10:46:01,469 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 10:46:01,469 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-31 10:46:01,470 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-31 10:46:01,472 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-31 10:46:01,475 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:46:01" (1/1) ... [2018-01-31 10:46:01,485 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-31 10:46:01,485 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_$Pointer$.offset] [2018-01-31 10:46:01,485 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-31 10:46:01,540 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 11 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-31 10:46:01,576 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-31 10:46:01,642 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-31 10:46:08,034 INFO L314 AbstractInterpreter]: Visited 52 different actions 67 times. Merged at 10 different actions 15 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 57 variables. [2018-01-31 10:46:08,036 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-31 10:46:08,050 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.offset] : 4 [2018-01-31 10:46:08,052 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.base] : 4 [2018-01-31 10:46:08,052 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-31 10:46:08,053 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_$Pointer$.offset] [#memory_$Pointer$.base] [2018-01-31 10:46:08,053 INFO L244 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_$Pointer$.base_9| |v_main_~#data~5.base_3|) |v_main_~#data~5.offset_3|), at (SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~#data~5.base, ~#data~5.offset + 0, 4); srcloc: L639)) ((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_10| |v_main_~#data~5.base_6|) (+ |v_main_~#data~5.offset_5| 4)), at (SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~#data~5.base, ~#data~5.offset + 4, 4); srcloc: L640)) ((select (select |v_#memory_$Pointer$.offset_9| |v_main_~#data~5.base_3|) |v_main_~#data~5.offset_3|), at (SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~#data~5.base, ~#data~5.offset + 0, 4); srcloc: L639)) ((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_$Pointer$.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')) ((select (select |v_#memory_$Pointer$.base_10| |v_main_~#data~5.base_6|) (+ |v_main_~#data~5.offset_5| 4)), at (SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~#data~5.base, ~#data~5.offset + 4, 4); srcloc: L640)) [2018-01-31 10:46:08,057 INFO L547 PartitionManager]: partitioning result: [2018-01-31 10:46:08,058 INFO L552 PartitionManager]: location blocks for array group [#memory_$Pointer$.base] [2018-01-31 10:46:08,058 INFO L562 PartitionManager]: at dimension 0 [2018-01-31 10:46:08,058 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-01-31 10:46:08,058 INFO L564 PartitionManager]: # location blocks :2 [2018-01-31 10:46:08,059 INFO L562 PartitionManager]: at dimension 1 [2018-01-31 10:46:08,059 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-01-31 10:46:08,059 INFO L564 PartitionManager]: # location blocks :2 [2018-01-31 10:46:08,059 INFO L552 PartitionManager]: location blocks for array group [#memory_$Pointer$.offset] [2018-01-31 10:46:08,059 INFO L562 PartitionManager]: at dimension 0 [2018-01-31 10:46:08,059 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-01-31 10:46:08,059 INFO L564 PartitionManager]: # location blocks :2 [2018-01-31 10:46:08,060 INFO L562 PartitionManager]: at dimension 1 [2018-01-31 10:46:08,061 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-01-31 10:46:08,061 INFO L564 PartitionManager]: # location blocks :2 [2018-01-31 10:46:08,062 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-31 10:46:08,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 10:46:08 BasicIcfg [2018-01-31 10:46:08,099 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-31 10:46:08,100 INFO L168 Benchmark]: Toolchain (without parser) took 7467.22 ms. Allocated memory was 308.3 MB in the beginning and 690.0 MB in the end (delta: 381.7 MB). Free memory was 268.3 MB in the beginning and 547.3 MB in the end (delta: -279.0 MB). Peak memory consumption was 102.7 MB. Max. memory is 5.3 GB. [2018-01-31 10:46:08,100 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 308.3 MB. Free memory is still 274.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 10:46:08,100 INFO L168 Benchmark]: CACSL2BoogieTranslator took 289.57 ms. Allocated memory is still 308.3 MB. Free memory was 267.3 MB in the beginning and 257.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:46:08,101 INFO L168 Benchmark]: Boogie Preprocessor took 41.04 ms. Allocated memory is still 308.3 MB. Free memory was 257.3 MB in the beginning and 255.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:46:08,101 INFO L168 Benchmark]: RCFGBuilder took 498.00 ms. Allocated memory is still 308.3 MB. Free memory was 255.3 MB in the beginning and 237.6 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 5.3 GB. [2018-01-31 10:46:08,101 INFO L168 Benchmark]: IcfgTransformer took 6629.32 ms. Allocated memory was 308.3 MB in the beginning and 690.0 MB in the end (delta: 381.7 MB). Free memory was 237.6 MB in the beginning and 547.3 MB in the end (delta: -309.7 MB). Peak memory consumption was 72.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:46:08,105 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 308.3 MB. Free memory is still 274.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 289.57 ms. Allocated memory is still 308.3 MB. Free memory was 267.3 MB in the beginning and 257.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 41.04 ms. Allocated memory is still 308.3 MB. Free memory was 257.3 MB in the beginning and 255.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 498.00 ms. Allocated memory is still 308.3 MB. Free memory was 255.3 MB in the beginning and 237.6 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 5.3 GB. * IcfgTransformer took 6629.32 ms. Allocated memory was 308.3 MB in the beginning and 690.0 MB in the end (delta: 381.7 MB). Free memory was 237.6 MB in the beginning and 547.3 MB in the end (delta: -309.7 MB). Peak memory consumption was 72.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 44 LocStat_MAX_WEQGRAPH_SIZE : 6 LocStat_MAX_SIZEOF_WEQEDGELABEL : 4 LocStat_NO_SUPPORTING_EQUALITIES : 1082 LocStat_NO_SUPPORTING_DISEQUALITIES : 643 LocStat_NO_DISJUNCTIONS : -88 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 64 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 199 TransStat_NO_SUPPORTING_DISEQUALITIES : 29 TransStat_NO_DISJUNCTIONS : 75 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.037079 RENAME_VARIABLES(MILLISECONDS) : 0.515743 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.001389 PROJECTAWAY(MILLISECONDS) : 2.409997 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.094575 DISJOIN(MILLISECONDS) : 3.490326 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.552237 ADD_EQUALITY(MILLISECONDS) : 0.026291 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.010168 #CONJOIN_DISJUNCTIVE : 123 #RENAME_VARIABLES : 234 #UNFREEZE : 0 #CONJOIN : 352 #PROJECTAWAY : 201 #ADD_WEAK_EQUALITY : 18 #DISJOIN : 24 #RENAME_VARIABLES_DISJUNCTIVE : 211 #ADD_EQUALITY : 181 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 18 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.base] : 4 #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.offset] : 4 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_0 : 2 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_0 : 2 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_1 : 3 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_1 : 2 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_0 : 2 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_0 : 2 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_1 : 3 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_1 : 2 COUNT_ARRAY_READS for [#memory_$Pointer$.offset] : 4 COUNT_ARRAY_READS for [#memory_$Pointer$.base] : 4 RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-31_10-46-08-115.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-31_10-46-08-115.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_10-46-08-115.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-31_10-46-08-115.csv Received shutdown request...