java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength2_false-valid-deref-write.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d4a2356 [2018-03-23 12:44:52,116 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-23 12:44:52,118 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-23 12:44:52,134 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-23 12:44:52,135 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-23 12:44:52,136 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-23 12:44:52,137 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-23 12:44:52,140 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-23 12:44:52,142 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-23 12:44:52,143 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-23 12:44:52,144 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-23 12:44:52,144 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-23 12:44:52,145 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-23 12:44:52,147 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-23 12:44:52,148 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-23 12:44:52,150 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-23 12:44:52,152 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-23 12:44:52,154 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-23 12:44:52,155 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-23 12:44:52,156 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-23 12:44:52,159 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-23 12:44:52,159 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-23 12:44:52,159 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-23 12:44:52,160 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-23 12:44:52,161 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-23 12:44:52,162 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-23 12:44:52,163 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-23 12:44:52,163 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-23 12:44:52,164 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-23 12:44:52,164 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-23 12:44:52,165 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-23 12:44:52,166 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 [2018-03-23 12:44:52,180 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-23 12:44:52,180 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-23 12:44:52,181 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-23 12:44:52,181 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-23 12:44:52,181 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-23 12:44:52,181 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-23 12:44:52,182 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-23 12:44:52,182 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-23 12:44:52,183 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-23 12:44:52,183 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-23 12:44:52,183 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-23 12:44:52,183 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-23 12:44:52,183 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-23 12:44:52,184 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-23 12:44:52,184 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-03-23 12:44:52,184 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-23 12:44:52,184 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-23 12:44:52,184 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-23 12:44:52,185 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-23 12:44:52,185 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-23 12:44:52,185 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-03-23 12:44:52,185 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-23 12:44:52,185 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-23 12:44:52,185 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-23 12:44:52,186 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-23 12:44:52,186 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-23 12:44:52,186 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-23 12:44:52,186 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-23 12:44:52,186 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-03-23 12:44:52,187 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-23 12:44:52,187 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-23 12:44:52,187 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-23 12:44:52,188 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-23 12:44:52,188 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-23 12:44:52,224 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-23 12:44:52,238 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-23 12:44:52,242 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-23 12:44:52,243 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-23 12:44:52,244 INFO L276 PluginConnector]: CDTParser initialized [2018-03-23 12:44:52,245 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength2_false-valid-deref-write.c [2018-03-23 12:44:52,556 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGea34c6695 [2018-03-23 12:44:52,671 INFO L291 CDTParser]: IsIndexed: true [2018-03-23 12:44:52,671 INFO L292 CDTParser]: Found 1 translation units. [2018-03-23 12:44:52,672 INFO L171 CDTParser]: Scanning ArraysOfVariableLength2_false-valid-deref-write.c [2018-03-23 12:44:52,673 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-23 12:44:52,673 INFO L215 ultiparseSymbolTable]: [2018-03-23 12:44:52,673 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-23 12:44:52,673 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in ArraysOfVariableLength2_false-valid-deref-write.c [2018-03-23 12:44:52,673 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo ('foo') in ArraysOfVariableLength2_false-valid-deref-write.c [2018-03-23 12:44:52,673 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__bar ('bar') in ArraysOfVariableLength2_false-valid-deref-write.c [2018-03-23 12:44:52,674 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-23 12:44:52,674 INFO L233 ultiparseSymbolTable]: [2018-03-23 12:44:52,688 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGea34c6695 [2018-03-23 12:44:52,693 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-23 12:44:52,696 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-03-23 12:44:52,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-23 12:44:52,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-23 12:44:52,702 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-23 12:44:52,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 12:44:52" (1/1) ... [2018-03-23 12:44:52,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@331f0658 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52, skipping insertion in model container [2018-03-23 12:44:52,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 12:44:52" (1/1) ... [2018-03-23 12:44:52,719 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-23 12:44:52,731 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-23 12:44:52,859 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-23 12:44:52,885 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-23 12:44:52,889 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 10 non ball SCCs. Number of states in SCCs 10. [2018-03-23 12:44:52,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52 WrapperNode [2018-03-23 12:44:52,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-23 12:44:52,901 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-23 12:44:52,901 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-23 12:44:52,901 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-23 12:44:52,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ... [2018-03-23 12:44:52,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ... [2018-03-23 12:44:52,923 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ... [2018-03-23 12:44:52,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ... [2018-03-23 12:44:52,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ... [2018-03-23 12:44:52,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ... [2018-03-23 12:44:52,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ... [2018-03-23 12:44:52,937 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-23 12:44:52,938 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-23 12:44:52,938 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-23 12:44:52,938 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-23 12:44:52,939 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (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 [2018-03-23 12:44:52,992 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-23 12:44:52,993 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-23 12:44:52,993 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__bar [2018-03-23 12:44:52,993 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo [2018-03-23 12:44:52,993 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-23 12:44:52,993 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__bar [2018-03-23 12:44:52,993 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-03-23 12:44:52,993 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo [2018-03-23 12:44:52,993 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-23 12:44:52,993 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-03-23 12:44:52,994 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-23 12:44:52,994 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-23 12:44:52,994 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-23 12:44:52,994 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-23 12:44:52,994 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-03-23 12:44:53,390 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-23 12:44:53,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 12:44:53 BoogieIcfgContainer [2018-03-23 12:44:53,391 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-23 12:44:53,392 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-23 12:44:53,392 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-23 12:44:53,393 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-23 12:44:53,395 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 12:44:53" (1/1) ... [2018-03-23 12:44:53,402 INFO L112 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-23 12:44:53,402 INFO L113 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-03-23 12:44:53,421 INFO L255 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-23 12:44:53,442 INFO L271 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 4 location literals (each corresponds to one heap write) [2018-03-23 12:44:53,456 INFO L322 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-23 12:44:53,507 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-23 12:46:21,186 INFO L314 AbstractInterpreter]: Visited 102 different actions 1332 times. Merged at 67 different actions 751 times. Never widened. Found 123 fixpoints after 15 different actions. Largest state had 35 variables. [2018-03-23 12:46:21,187 INFO L334 apSepIcfgTransformer]: finished equality analysis [2018-03-23 12:46:21,194 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 5 [2018-03-23 12:46:21,194 INFO L344 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-23 12:46:21,194 INFO L345 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-03-23 12:46:21,195 INFO L347 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_11| |v_main_~#b~0.base_8|) (+ |v_main_~#b~0.offset_7| (* 4 v_main_~i~2_13))), at (SUMMARY for call #t~mem7 := read~int(~#b~0.base, ~#b~0.offset + ~i~2 * 4, 4); srcloc: L37)) ((select |v_#memory_int_3| |v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~#a~0.base_2|), at (SUMMARY for call write~int(#t~mem3, ~#a~0.base, ~#a~0.offset + ~i~1 * 4, 4); srcloc: L23')) ((select (select |v_#memory_int_4| v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__bar_~b.base_2) (+ v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__bar_~b.offset_2 (* 4 v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__bar_~i~0_7))), at (SUMMARY for call #t~mem1 := read~int(~b.base, ~b.offset + ~i~0 * 4, 4); srcloc: L14)) ((select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~b.base_2) (+ v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~b.offset_2 (* 4 v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~i~1_5))), at (SUMMARY for call #t~mem3 := read~int(~b.base, ~b.offset + ~i~1 * 4, 4); srcloc: L23)) ((select |v_#memory_int_10| |v_main_~#b~0.base_5|), at (SUMMARY for call write~int(#t~ret6, ~#b~0.base, ~#b~0.offset + ~i~2 * 4, 4); srcloc: L34'')) [2018-03-23 12:46:21,418 INFO L311 HeapPartitionManager]: partitioning result: [2018-03-23 12:46:21,418 INFO L316 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-03-23 12:46:21,418 INFO L325 HeapPartitionManager]: at dimension 0 [2018-03-23 12:46:21,418 INFO L326 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-03-23 12:46:21,418 INFO L327 HeapPartitionManager]: # location blocks :1 [2018-03-23 12:46:21,419 INFO L325 HeapPartitionManager]: at dimension 1 [2018-03-23 12:46:21,419 INFO L326 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-03-23 12:46:21,419 INFO L327 HeapPartitionManager]: # location blocks :1 [2018-03-23 12:46:21,419 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-03-23 12:46:21,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 23.03 12:46:21 BasicIcfg [2018-03-23 12:46:21,435 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-23 12:46:21,436 INFO L168 Benchmark]: Toolchain (without parser) took 88742.87 ms. Allocated memory was 304.1 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 247.8 MB in the beginning and 1.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 880.5 MB. Max. memory is 5.3 GB. [2018-03-23 12:46:21,437 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 304.1 MB. Free memory is still 267.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-23 12:46:21,437 INFO L168 Benchmark]: CACSL2BoogieTranslator took 203.79 ms. Allocated memory is still 304.1 MB. Free memory was 247.8 MB in the beginning and 237.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. [2018-03-23 12:46:21,438 INFO L168 Benchmark]: Boogie Preprocessor took 36.20 ms. Allocated memory is still 304.1 MB. Free memory was 237.7 MB in the beginning and 235.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-03-23 12:46:21,438 INFO L168 Benchmark]: RCFGBuilder took 453.56 ms. Allocated memory was 304.1 MB in the beginning and 465.6 MB in the end (delta: 161.5 MB). Free memory was 235.7 MB in the beginning and 426.4 MB in the end (delta: -190.8 MB). Peak memory consumption was 24.5 MB. Max. memory is 5.3 GB. [2018-03-23 12:46:21,438 INFO L168 Benchmark]: IcfgTransformer took 88043.78 ms. Allocated memory was 465.6 MB in the beginning and 2.3 GB in the end (delta: 1.8 GB). Free memory was 426.4 MB in the beginning and 1.4 GB in the end (delta: -931.1 MB). Peak memory consumption was 897.7 MB. Max. memory is 5.3 GB. [2018-03-23 12:46:21,440 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 304.1 MB. Free memory is still 267.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 203.79 ms. Allocated memory is still 304.1 MB. Free memory was 247.8 MB in the beginning and 237.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 36.20 ms. Allocated memory is still 304.1 MB. Free memory was 237.7 MB in the beginning and 235.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 453.56 ms. Allocated memory was 304.1 MB in the beginning and 465.6 MB in the end (delta: 161.5 MB). Free memory was 235.7 MB in the beginning and 426.4 MB in the end (delta: -190.8 MB). Peak memory consumption was 24.5 MB. Max. memory is 5.3 GB. * IcfgTransformer took 88043.78 ms. Allocated memory was 465.6 MB in the beginning and 2.3 GB in the end (delta: 1.8 GB). Free memory was 426.4 MB in the beginning and 1.4 GB in the end (delta: -931.1 MB). Peak memory consumption was 897.7 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 84 LocStat_MAX_WEQGRAPH_SIZE : 6 LocStat_MAX_SIZEOF_WEQEDGELABEL : 3 LocStat_NO_SUPPORTING_EQUALITIES : 694 LocStat_NO_SUPPORTING_DISEQUALITIES : 268 LocStat_NO_DISJUNCTIONS : -168 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 114 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 112 TransStat_NO_SUPPORTING_DISEQUALITIES : 14 TransStat_NO_DISJUNCTIONS : 115 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.028915 RENAME_VARIABLES(MILLISECONDS) : 1.467700 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.002940 PROJECTAWAY(MILLISECONDS) : 2.932986 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.114540 DISJOIN(MILLISECONDS) : 0.359882 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 1.498752 ADD_EQUALITY(MILLISECONDS) : 0.074197 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.020456 #CONJOIN_DISJUNCTIVE : 2496 #RENAME_VARIABLES : 5856 #UNFREEZE : 0 #CONJOIN : 3675 #PROJECTAWAY : 3499 #ADD_WEAK_EQUALITY : 17 #DISJOIN : 1063 #RENAME_VARIABLES_DISJUNCTIVE : 5755 #ADD_EQUALITY : 114 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 10 * 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 : 2 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 2 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_int] : 5 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/ArraysOfVariableLength2_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-03-23_12-46-21-449.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength2_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-03-23_12-46-21-449.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength2_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-03-23_12-46-21-449.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength2_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-03-23_12-46-21-449.csv Received shutdown request...