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/20051113-1.c_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5f7ec6e [2018-01-31 10:44:07,327 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 10:44:07,329 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 10:44:07,346 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 10:44:07,346 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 10:44:07,347 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 10:44:07,349 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 10:44:07,351 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 10:44:07,353 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 10:44:07,354 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 10:44:07,365 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 10:44:07,365 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 10:44:07,366 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 10:44:07,367 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 10:44:07,368 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 10:44:07,370 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 10:44:07,372 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 10:44:07,374 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 10:44:07,375 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 10:44:07,376 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 10:44:07,378 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-31 10:44:07,378 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-31 10:44:07,378 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-31 10:44:07,379 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-31 10:44:07,380 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-31 10:44:07,381 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-31 10:44:07,381 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-31 10:44:07,382 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-31 10:44:07,382 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-31 10:44:07,382 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 10:44:07,383 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 10:44:07,383 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 10:44:07,398 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 10:44:07,399 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 10:44:07,399 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 10:44:07,400 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 10:44:07,400 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 10:44:07,400 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 10:44:07,400 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 10:44:07,401 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 10:44:07,401 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 10:44:07,406 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 10:44:07,406 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 10:44:07,406 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 10:44:07,406 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 10:44:07,407 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-31 10:44:07,407 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-31 10:44:07,407 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-31 10:44:07,407 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 10:44:07,407 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 10:44:07,407 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 10:44:07,408 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-31 10:44:07,408 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 10:44:07,408 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 10:44:07,408 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 10:44:07,408 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 10:44:07,409 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 10:44:07,409 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 10:44:07,409 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 10:44:07,409 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 10:44:07,409 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 10:44:07,409 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 10:44:07,410 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 10:44:07,410 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 10:44:07,412 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 10:44:07,412 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 10:44:07,466 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 10:44:07,476 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 10:44:07,479 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 10:44:07,480 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 10:44:07,480 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 10:44:07,481 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/20051113-1.c_false-valid-memtrack.i [2018-01-31 10:44:07,663 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 10:44:07,671 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 10:44:07,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 10:44:07,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 10:44:07,679 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 10:44:07,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:44:07" (1/1) ... [2018-01-31 10:44:07,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e1788b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:07, skipping insertion in model container [2018-01-31 10:44:07,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:44:07" (1/1) ... [2018-01-31 10:44:07,704 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:44:07,764 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:44:07,967 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:44:08,006 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:44:08,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:08 WrapperNode [2018-01-31 10:44:08,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 10:44:08,024 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 10:44:08,024 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 10:44:08,024 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 10:44:08,039 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:08" (1/1) ... [2018-01-31 10:44:08,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:08" (1/1) ... [2018-01-31 10:44:08,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:08" (1/1) ... [2018-01-31 10:44:08,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:08" (1/1) ... [2018-01-31 10:44:08,058 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:08" (1/1) ... [2018-01-31 10:44:08,062 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:08" (1/1) ... [2018-01-31 10:44:08,067 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:08" (1/1) ... [2018-01-31 10:44:08,069 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 10:44:08,070 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 10:44:08,070 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 10:44:08,070 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 10:44:08,080 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:08" (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 10:44:08,149 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 10:44:08,149 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 10:44:08,149 INFO L136 BoogieDeclarations]: Found implementation of procedure Sum [2018-01-31 10:44:08,149 INFO L136 BoogieDeclarations]: Found implementation of procedure Sum2 [2018-01-31 10:44:08,150 INFO L136 BoogieDeclarations]: Found implementation of procedure dummy_abort [2018-01-31 10:44:08,150 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 10:44:08,150 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-31 10:44:08,150 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-31 10:44:08,150 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-31 10:44:08,150 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-31 10:44:08,151 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-31 10:44:08,151 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-01-31 10:44:08,151 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-01-31 10:44:08,152 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-01-31 10:44:08,152 INFO L128 BoogieDeclarations]: Found specification of procedure Sum [2018-01-31 10:44:08,152 INFO L128 BoogieDeclarations]: Found specification of procedure Sum2 [2018-01-31 10:44:08,152 INFO L128 BoogieDeclarations]: Found specification of procedure dummy_abort [2018-01-31 10:44:08,152 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 10:44:08,152 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 10:44:08,153 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 10:44:08,482 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 10:44:08,831 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 10:44:08,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:44:08 BoogieIcfgContainer [2018-01-31 10:44:08,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 10:44:08,865 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-31 10:44:08,865 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-31 10:44:08,867 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-31 10:44:08,870 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:44:08" (1/1) ... [2018-01-31 10:44:08,880 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-31 10:44:08,881 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-31 10:44:08,881 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-31 10:44:08,942 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 18 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-31 10:44:09,024 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-31 10:44:09,096 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-31 10:44:21,183 INFO L314 AbstractInterpreter]: Visited 119 different actions 306 times. Merged at 67 different actions 103 times. Never widened. Found 23 fixpoints after 11 different actions. Largest state had 74 variables. [2018-01-31 10:44:21,186 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-31 10:44:21,204 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 12 [2018-01-31 10:44:21,205 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-31 10:44:21,205 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-31 10:44:21,205 INFO L244 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_int_22| v_main_~p~9.base_23), at (SUMMARY for call write~int(4311810305, ~p~9.base, ~p~9.offset + 4 + 60 + 0 + 14, 8); srcloc: L678)) ((select |v_#memory_int_20| v_main_~p~9.base_20), at (SUMMARY for call write~int(999, ~p~9.base, ~p~9.offset + 4 + 30 + 0 + 14, 8); srcloc: L677)) ((select |v_#memory_int_10| v_main_~p~9.base_5), at (SUMMARY for call write~int(3, ~p~9.base, ~p~9.offset + 0, 4); srcloc: L673)) ((select (select |v_#memory_int_5| v_Sum_~instrs.base_4) v_Sum_~instrs.offset_3), at (SUMMARY for call #t~mem4 := read~int(~instrs.base, ~instrs.offset + 0, 4); srcloc: L652')) ((select |v_#memory_int_4| |v_#Ultimate.C_memset_#ptr.base_3|), at (#memory_int := #memory_int[#ptr.base,#ptr.offset + #t~loopctr21 * 1 := #value];)) ((select (select |v_#memory_int_1| v_Sum2_~instrs.base_2) v_Sum2_~instrs.offset_2), at (SUMMARY for call #t~mem7 := read~int(~instrs.base, ~instrs.offset + 0, 4); srcloc: L662')) ((select |v_#memory_int_18| v_main_~p~9.base_17), at (SUMMARY for call write~int(555, ~p~9.base, ~p~9.offset + 4 + 0 + 0 + 14, 8); srcloc: L676)) ((select |v_#memory_int_12| v_main_~p~9.base_8), at (SUMMARY for call write~int(555, ~p~9.base, ~p~9.offset + 4 + 0 + 0 + 6, 8); srcloc: L673')) ((select |v_#memory_int_14| v_main_~p~9.base_11), at (SUMMARY for call write~int(999, ~p~9.base, ~p~9.offset + 4 + 30 + 0 + 6, 8); srcloc: L674)) ((select |v_#memory_int_16| v_main_~p~9.base_14), at (SUMMARY for call write~int(4311810305, ~p~9.base, ~p~9.offset + 4 + 60 + 0 + 6, 8); srcloc: L675)) ((select (select |v_#memory_int_6| v_Sum_~instrs.base_7) (+ (* 30 v_Sum_~i~3_8) v_Sum_~instrs.offset_5 10)), at (SUMMARY for call #t~mem5 := read~int(~instrs.base, ~instrs.offset + 4 + ~i~3 * 30 + 0 + 6, 8); srcloc: L653)) ((select (select |v_#memory_int_2| v_Sum2_~instrs.base_5) (+ (* 30 v_Sum2_~i~6_5) v_Sum2_~instrs.offset_4 18)), at (SUMMARY for call #t~mem8 := read~int(~instrs.base, ~instrs.offset + 4 + ~i~6 * 30 + 0 + 14, 8); srcloc: L663)) [2018-01-31 10:44:21,241 INFO L547 PartitionManager]: partitioning result: [2018-01-31 10:44:21,241 INFO L552 PartitionManager]: location blocks for array group [#memory_int] [2018-01-31 10:44:21,242 INFO L562 PartitionManager]: at dimension 0 [2018-01-31 10:44:21,242 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 9 [2018-01-31 10:44:21,242 INFO L564 PartitionManager]: # location blocks :3 [2018-01-31 10:44:21,242 INFO L562 PartitionManager]: at dimension 1 [2018-01-31 10:44:21,242 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 8 [2018-01-31 10:44:21,242 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:44:21,244 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-31 10:44:21,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 10:44:21 BasicIcfg [2018-01-31 10:44:21,275 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-31 10:44:21,276 INFO L168 Benchmark]: Toolchain (without parser) took 13612.36 ms. Allocated memory was 307.2 MB in the beginning and 1.1 GB in the end (delta: 746.6 MB). Free memory was 265.0 MB in the beginning and 660.8 MB in the end (delta: -395.9 MB). Peak memory consumption was 350.7 MB. Max. memory is 5.3 GB. [2018-01-31 10:44:21,277 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 307.2 MB. Free memory is still 270.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 10:44:21,277 INFO L168 Benchmark]: CACSL2BoogieTranslator took 351.32 ms. Allocated memory is still 307.2 MB. Free memory was 263.9 MB in the beginning and 252.8 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 5.3 GB. [2018-01-31 10:44:21,278 INFO L168 Benchmark]: Boogie Preprocessor took 45.57 ms. Allocated memory is still 307.2 MB. Free memory was 252.8 MB in the beginning and 250.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:44:21,278 INFO L168 Benchmark]: RCFGBuilder took 795.10 ms. Allocated memory is still 307.2 MB. Free memory was 250.8 MB in the beginning and 225.7 MB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:44:21,278 INFO L168 Benchmark]: IcfgTransformer took 12410.11 ms. Allocated memory was 307.2 MB in the beginning and 1.1 GB in the end (delta: 746.6 MB). Free memory was 225.7 MB in the beginning and 660.8 MB in the end (delta: -435.1 MB). Peak memory consumption was 311.5 MB. Max. memory is 5.3 GB. [2018-01-31 10:44:21,280 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 307.2 MB. Free memory is still 270.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 351.32 ms. Allocated memory is still 307.2 MB. Free memory was 263.9 MB in the beginning and 252.8 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 45.57 ms. Allocated memory is still 307.2 MB. Free memory was 252.8 MB in the beginning and 250.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 795.10 ms. Allocated memory is still 307.2 MB. Free memory was 250.8 MB in the beginning and 225.7 MB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 5.3 GB. * IcfgTransformer took 12410.11 ms. Allocated memory was 307.2 MB in the beginning and 1.1 GB in the end (delta: 746.6 MB). Free memory was 225.7 MB in the beginning and 660.8 MB in the end (delta: -435.1 MB). Peak memory consumption was 311.5 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 92 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 3199 LocStat_NO_SUPPORTING_DISEQUALITIES : 1761 LocStat_NO_DISJUNCTIONS : -184 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 138 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 251 TransStat_NO_SUPPORTING_DISEQUALITIES : 19 TransStat_NO_DISJUNCTIONS : 148 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.023726 RENAME_VARIABLES(MILLISECONDS) : 0.521377 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000839 PROJECTAWAY(MILLISECONDS) : 0.161016 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.077779 DISJOIN(MILLISECONDS) : 0.838449 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.558583 ADD_EQUALITY(MILLISECONDS) : 0.019287 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.017572 #CONJOIN_DISJUNCTIVE : 410 #RENAME_VARIABLES : 897 #UNFREEZE : 0 #CONJOIN : 748 #PROJECTAWAY : 615 #ADD_WEAK_EQUALITY : 19 #DISJOIN : 103 #RENAME_VARIABLES_DISJUNCTIVE : 867 #ADD_EQUALITY : 259 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 16 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 3 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 9 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 3 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 8 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_int] : 12 RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/20051113-1.c_false-valid-memtrack.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-31_10-44-21-290.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/20051113-1.c_false-valid-memtrack.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-31_10-44-21-290.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/20051113-1.c_false-valid-memtrack.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_10-44-21-290.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/20051113-1.c_false-valid-memtrack.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-31_10-44-21-290.csv Received shutdown request...