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/array-examples/relax_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5f7ec6e [2018-01-31 10:05:09,054 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 10:05:09,056 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 10:05:09,077 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 10:05:09,078 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 10:05:09,079 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 10:05:09,080 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 10:05:09,082 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 10:05:09,084 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 10:05:09,085 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 10:05:09,086 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 10:05:09,086 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 10:05:09,087 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 10:05:09,088 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 10:05:09,089 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 10:05:09,092 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 10:05:09,094 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 10:05:09,096 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 10:05:09,097 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 10:05:09,098 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 10:05:09,100 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-31 10:05:09,101 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-31 10:05:09,101 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-31 10:05:09,102 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-31 10:05:09,103 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-31 10:05:09,104 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-31 10:05:09,104 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-31 10:05:09,105 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-31 10:05:09,105 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-31 10:05:09,105 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 10:05:09,106 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 10:05:09,106 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 10:05:09,117 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 10:05:09,118 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 10:05:09,118 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 10:05:09,119 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 10:05:09,119 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 10:05:09,119 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 10:05:09,119 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 10:05:09,120 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 10:05:09,120 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 10:05:09,120 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 10:05:09,121 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 10:05:09,121 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 10:05:09,121 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 10:05:09,121 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-31 10:05:09,121 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-31 10:05:09,122 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-31 10:05:09,122 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 10:05:09,122 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 10:05:09,122 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 10:05:09,122 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-31 10:05:09,122 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 10:05:09,123 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 10:05:09,123 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 10:05:09,123 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 10:05:09,124 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 10:05:09,124 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 10:05:09,124 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 10:05:09,124 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 10:05:09,124 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 10:05:09,124 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 10:05:09,125 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 10:05:09,125 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 10:05:09,126 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 10:05:09,126 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 10:05:09,182 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 10:05:09,200 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 10:05:09,204 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 10:05:09,206 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 10:05:09,206 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 10:05:09,207 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/relax_false-valid-deref.i [2018-01-31 10:05:09,397 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 10:05:09,405 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 10:05:09,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 10:05:09,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 10:05:09,416 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 10:05:09,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:05:09" (1/1) ... [2018-01-31 10:05:09,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2efe393c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:05:09, skipping insertion in model container [2018-01-31 10:05:09,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:05:09" (1/1) ... [2018-01-31 10:05:09,438 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:05:09,490 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:05:09,631 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:05:09,658 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:05:09,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:05:09 WrapperNode [2018-01-31 10:05:09,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 10:05:09,681 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 10:05:09,681 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 10:05:09,681 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 10:05:09,697 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:05:09" (1/1) ... [2018-01-31 10:05:09,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:05:09" (1/1) ... [2018-01-31 10:05:09,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:05:09" (1/1) ... [2018-01-31 10:05:09,711 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:05:09" (1/1) ... [2018-01-31 10:05:09,716 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:05:09" (1/1) ... [2018-01-31 10:05:09,720 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:05:09" (1/1) ... [2018-01-31 10:05:09,722 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:05:09" (1/1) ... [2018-01-31 10:05:09,725 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 10:05:09,725 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 10:05:09,725 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 10:05:09,726 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 10:05:09,727 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:05:09" (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 10:05:09,808 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 10:05:09,809 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 10:05:09,809 INFO L136 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-01-31 10:05:09,809 INFO L136 BoogieDeclarations]: Found implementation of procedure is_relaxed_prefix [2018-01-31 10:05:09,809 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 10:05:09,809 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-31 10:05:09,809 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-31 10:05:09,810 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-31 10:05:09,810 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-31 10:05:09,810 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-31 10:05:09,813 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-01-31 10:05:09,813 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-01-31 10:05:09,813 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-31 10:05:09,814 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-01-31 10:05:09,814 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-31 10:05:09,814 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-31 10:05:09,814 INFO L128 BoogieDeclarations]: Found specification of procedure is_relaxed_prefix [2018-01-31 10:05:09,814 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 10:05:09,814 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 10:05:09,814 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 10:05:10,829 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 10:05:10,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:05:10 BoogieIcfgContainer [2018-01-31 10:05:10,880 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 10:05:10,880 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-31 10:05:10,880 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-31 10:05:10,881 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-31 10:05:10,884 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:05:10" (1/1) ... [2018-01-31 10:05:10,894 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-31 10:05:10,894 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-31 10:05:10,895 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-31 10:05:10,963 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 5 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-31 10:05:11,027 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-31 10:05:11,097 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-31 10:05:42,367 INFO L314 AbstractInterpreter]: Visited 161 different actions 711 times. Merged at 100 different actions 332 times. Widened at 1 different actions 1 times. Found 87 fixpoints after 41 different actions. Largest state had 56 variables. [2018-01-31 10:05:42,370 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-31 10:05:42,529 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 10 [2018-01-31 10:05:42,530 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-31 10:05:42,530 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-31 10:05:42,530 INFO L244 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_3| v_main_~pat~11.base_3) (+ (* 4 v_main_~i~13_5) v_main_~pat~11.offset_3)), at (SUMMARY for call #t~mem11 := read~int(~pat~11.base, ~pat~11.offset + ~i~13 * 4, 4); srcloc: L596)) ((select (select |v_#memory_int_2| v_is_relaxed_prefix_~a.base_2) (+ (* (- 4) v_is_relaxed_prefix_~shift~8_2) (* 4 v_is_relaxed_prefix_~i~9_6) v_is_relaxed_prefix_~a.offset_2)), at (SUMMARY for call #t~mem3 := read~int(~a.base, ~a.offset + (~i~9 - ~shift~8) * 4, 4); srcloc: L569')) ((select (select |v_#memory_int_4| v_main_~a~11.base_3) (+ v_main_~a~11.offset_3 (* 4 v_main_~i~13_7))), at (SUMMARY for call #t~mem12 := read~int(~a~11.base, ~a~11.offset + ~i~13 * 4, 4); srcloc: L596')) ((select (select |v_#memory_int_9| v_main_~pat~11.base_12) (+ (* 4 v_main_~i~15_4) v_main_~pat~11.offset_9)), at (SUMMARY for call #t~mem18 := read~int(~pat~11.base, ~pat~11.offset + ~i~15 * 4, 4); srcloc: L608)) ((select (select |v_#memory_int_1| v_is_relaxed_prefix_~pat.base_2) (+ (* 4 v_is_relaxed_prefix_~i~9_4) v_is_relaxed_prefix_~pat.offset_2)), at (SUMMARY for call #t~mem2 := read~int(~pat.base, ~pat.offset + ~i~9 * 4, 4); srcloc: L569)) ((select (select |v_#memory_int_10| v_main_~a~11.base_12) (+ v_main_~a~11.offset_9 (* 4 (let ((.cse0 (mod (+ (* 4294967295 v_main_~differences~14_2) v_main_~i~15_6) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))), at (SUMMARY for call #t~mem19 := read~int(~a~11.base, ~a~11.offset + (if (~i~15 - ~differences~14) % 4294967296 % 4294967296 <= 2147483647 then (~i~15 - ~differences~14) % 4294967296 % 4294967296 else (~i~15 - ~differences~14) % 4294967296 % 4294967296 - 4294967296) * 4, 4); srcloc: L608')) ((select (select |v_#memory_int_5| v_main_~pat~11.base_6) (+ (* 4 v_main_~i~13_11) v_main_~pat~11.offset_5)), at (SUMMARY for call #t~mem13 := read~int(~pat~11.base, ~pat~11.offset + ~i~13 * 4, 4); srcloc: L598)) ((select (select |v_#memory_int_6| v_main_~a~11.base_6) (+ v_main_~a~11.offset_5 (* 4 v_main_~i~13_13))), at (SUMMARY for call #t~mem14 := read~int(~a~11.base, ~a~11.offset + ~i~13 * 4, 4); srcloc: L598')) ((select (select |v_#memory_int_7| v_main_~pat~11.base_9) (+ (* 4 v_main_~i~13_17) v_main_~pat~11.offset_7)), at (SUMMARY for call #t~mem15 := read~int(~pat~11.base, ~pat~11.offset + ~i~13 * 4, 4); srcloc: L600)) ((select (select |v_#memory_int_8| v_main_~a~11.base_9) (+ v_main_~a~11.offset_7 (* 4 v_main_~i~13_19) (- 4))), at (SUMMARY for call #t~mem16 := read~int(~a~11.base, ~a~11.offset + (~i~13 - 1) * 4, 4); srcloc: L600')) [2018-01-31 10:05:42,535 INFO L547 PartitionManager]: partitioning result: [2018-01-31 10:05:42,535 INFO L552 PartitionManager]: location blocks for array group [#memory_int] [2018-01-31 10:05:42,535 INFO L562 PartitionManager]: at dimension 0 [2018-01-31 10:05:42,535 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-31 10:05:42,535 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:05:42,535 INFO L562 PartitionManager]: at dimension 1 [2018-01-31 10:05:42,536 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-31 10:05:42,536 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:05:42,536 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-31 10:05:42,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 10:05:42 BasicIcfg [2018-01-31 10:05:42,573 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-31 10:05:42,574 INFO L168 Benchmark]: Toolchain (without parser) took 33176.08 ms. Allocated memory was 308.3 MB in the beginning and 2.3 GB in the end (delta: 1.9 GB). Free memory was 268.0 MB in the beginning and 2.2 GB in the end (delta: -1.9 GB). Peak memory consumption was 486.9 MB. Max. memory is 5.3 GB. [2018-01-31 10:05:42,574 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 308.3 MB. Free memory is still 274.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 10:05:42,575 INFO L168 Benchmark]: CACSL2BoogieTranslator took 269.42 ms. Allocated memory is still 308.3 MB. Free memory was 267.0 MB in the beginning and 256.1 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:05:42,575 INFO L168 Benchmark]: Boogie Preprocessor took 44.10 ms. Allocated memory is still 308.3 MB. Free memory was 256.1 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. [2018-01-31 10:05:42,575 INFO L168 Benchmark]: RCFGBuilder took 1154.52 ms. Allocated memory is still 308.3 MB. Free memory was 254.1 MB in the beginning and 222.1 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:05:42,576 INFO L168 Benchmark]: IcfgTransformer took 31692.79 ms. Allocated memory was 308.3 MB in the beginning and 2.3 GB in the end (delta: 1.9 GB). Free memory was 222.1 MB in the beginning and 2.2 GB in the end (delta: -2.0 GB). Peak memory consumption was 441.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:05:42,577 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 308.3 MB. Free memory is still 274.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 269.42 ms. Allocated memory is still 308.3 MB. Free memory was 267.0 MB in the beginning and 256.1 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 44.10 ms. Allocated memory is still 308.3 MB. Free memory was 256.1 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 1154.52 ms. Allocated memory is still 308.3 MB. Free memory was 254.1 MB in the beginning and 222.1 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. * IcfgTransformer took 31692.79 ms. Allocated memory was 308.3 MB in the beginning and 2.3 GB in the end (delta: 1.9 GB). Free memory was 222.1 MB in the beginning and 2.2 GB in the end (delta: -2.0 GB). Peak memory consumption was 441.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 120 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 2624 LocStat_NO_SUPPORTING_DISEQUALITIES : 1518 LocStat_NO_DISJUNCTIONS : -240 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 175 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 209 TransStat_NO_SUPPORTING_DISEQUALITIES : 33 TransStat_NO_DISJUNCTIONS : 191 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.524095 RENAME_VARIABLES(MILLISECONDS) : 0.170481 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.507488 PROJECTAWAY(MILLISECONDS) : 0.044239 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.085339 DISJOIN(MILLISECONDS) : 0.364270 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.188934 ADD_EQUALITY(MILLISECONDS) : 0.018427 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.007592 #CONJOIN_DISJUNCTIVE : 1055 #RENAME_VARIABLES : 2287 #UNFREEZE : 0 #CONJOIN : 1455 #PROJECTAWAY : 1301 #ADD_WEAK_EQUALITY : 7 #DISJOIN : 178 #RENAME_VARIABLES_DISJUNCTIVE : 2175 #ADD_EQUALITY : 187 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 29 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_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/relax_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-31_10-05-42-588.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/relax_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-31_10-05-42-588.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/relax_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_10-05-42-588.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/relax_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-31_10-05-42-588.csv Received shutdown request...