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/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength2_false-valid-deref-write.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-835382a-m [2018-04-05 21:48:34,180 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-05 21:48:34,182 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-05 21:48:34,196 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-05 21:48:34,196 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-05 21:48:34,197 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-05 21:48:34,198 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-05 21:48:34,200 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-05 21:48:34,202 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-05 21:48:34,203 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-05 21:48:34,204 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-05 21:48:34,204 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-05 21:48:34,205 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-05 21:48:34,206 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-05 21:48:34,207 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-05 21:48:34,209 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-05 21:48:34,211 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-05 21:48:34,213 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-05 21:48:34,214 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-05 21:48:34,215 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-05 21:48:34,217 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-05 21:48:34,217 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-05 21:48:34,218 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-05 21:48:34,219 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-05 21:48:34,219 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-05 21:48:34,221 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-05 21:48:34,221 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-05 21:48:34,222 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-05 21:48:34,222 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-05 21:48:34,223 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-05 21:48:34,223 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-05 21:48:34,224 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-04-05 21:48:34,249 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-05 21:48:34,249 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-05 21:48:34,250 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-05 21:48:34,250 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-05 21:48:34,250 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-05 21:48:34,251 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-05 21:48:34,251 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-05 21:48:34,251 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-05 21:48:34,251 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-05 21:48:34,252 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-05 21:48:34,252 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-05 21:48:34,252 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-05 21:48:34,252 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-05 21:48:34,253 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-05 21:48:34,253 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-05 21:48:34,253 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-05 21:48:34,253 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-05 21:48:34,253 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-05 21:48:34,254 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-05 21:48:34,254 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-05 21:48:34,254 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-05 21:48:34,254 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-05 21:48:34,254 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-05 21:48:34,255 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-05 21:48:34,255 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-05 21:48:34,255 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-05 21:48:34,255 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-05 21:48:34,256 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-05 21:48:34,256 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-05 21:48:34,256 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-05 21:48:34,256 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-05 21:48:34,256 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 21:48:34,256 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-05 21:48:34,257 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-05 21:48:34,258 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-05 21:48:34,258 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-05 21:48:34,258 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-05 21:48:34,293 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-05 21:48:34,305 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-05 21:48:34,309 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-05 21:48:34,311 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-05 21:48:34,311 INFO L276 PluginConnector]: CDTParser initialized [2018-04-05 21:48:34,312 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength2_false-valid-deref-write.c [2018-04-05 21:48:34,642 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG9d35d2d2e [2018-04-05 21:48:34,745 INFO L287 CDTParser]: IsIndexed: true [2018-04-05 21:48:34,745 INFO L288 CDTParser]: Found 1 translation units. [2018-04-05 21:48:34,745 INFO L168 CDTParser]: Scanning ArraysOfVariableLength2_false-valid-deref-write.c [2018-04-05 21:48:34,746 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-05 21:48:34,746 INFO L215 ultiparseSymbolTable]: [2018-04-05 21:48:34,746 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-05 21:48:34,746 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in ArraysOfVariableLength2_false-valid-deref-write.c [2018-04-05 21:48:34,747 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo ('foo') in ArraysOfVariableLength2_false-valid-deref-write.c [2018-04-05 21:48:34,747 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__bar ('bar') in ArraysOfVariableLength2_false-valid-deref-write.c [2018-04-05 21:48:34,747 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-05 21:48:34,747 INFO L233 ultiparseSymbolTable]: [2018-04-05 21:48:34,761 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG9d35d2d2e [2018-04-05 21:48:34,765 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-05 21:48:34,767 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-04-05 21:48:34,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-05 21:48:34,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-05 21:48:34,775 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-05 21:48:34,777 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 09:48:34" (1/1) ... [2018-04-05 21:48:34,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f8255c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:48:34, skipping insertion in model container [2018-04-05 21:48:34,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 09:48:34" (1/1) ... [2018-04-05 21:48:34,793 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-05 21:48:34,805 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-05 21:48:34,950 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-05 21:48:34,975 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-05 21:48:34,981 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 10 non ball SCCs. Number of states in SCCs 10. [2018-04-05 21:48:34,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:48:34 WrapperNode [2018-04-05 21:48:34,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-05 21:48:34,993 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-05 21:48:34,993 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-05 21:48:34,993 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-05 21:48:35,002 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:48:34" (1/1) ... [2018-04-05 21:48:35,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:48:34" (1/1) ... [2018-04-05 21:48:35,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:48:34" (1/1) ... [2018-04-05 21:48:35,010 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:48:34" (1/1) ... [2018-04-05 21:48:35,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:48:34" (1/1) ... [2018-04-05 21:48:35,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:48:34" (1/1) ... [2018-04-05 21:48:35,022 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:48:34" (1/1) ... [2018-04-05 21:48:35,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-05 21:48:35,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-05 21:48:35,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-05 21:48:35,024 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-05 21:48:35,025 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:48:34" (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 [2018-04-05 21:48:35,087 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-05 21:48:35,087 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-05 21:48:35,087 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__bar [2018-04-05 21:48:35,087 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo [2018-04-05 21:48:35,087 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-05 21:48:35,088 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__bar [2018-04-05 21:48:35,088 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-05 21:48:35,088 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo [2018-04-05 21:48:35,088 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-05 21:48:35,088 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-05 21:48:35,088 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-05 21:48:35,088 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-05 21:48:35,088 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-05 21:48:35,088 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-05 21:48:35,089 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-05 21:48:35,410 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-05 21:48:35,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 09:48:35 BoogieIcfgContainer [2018-04-05 21:48:35,411 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-05 21:48:35,411 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-05 21:48:35,411 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-05 21:48:35,412 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-05 21:48:35,414 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 09:48:35" (1/1) ... [2018-04-05 21:48:35,420 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-05 21:48:35,421 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-04-05 21:48:35,435 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-05 21:48:35,449 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 10 non ball SCCs. Number of states in SCCs 10. [2018-04-05 21:48:35,450 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 4 location literals (each corresponds to one heap write) [2018-04-05 21:48:35,458 INFO L100 SccComputation]: Graph consists of 1 InCaSumBalls and 9 non ball SCCs. Number of states in SCCs 10. [2018-04-05 21:48:35,464 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-05 21:48:35,465 DEBUG L416 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~int(#t~ret6, ~#b~0.base, ~#b~0.offset + ~i~2 * 4, 4); srcloc: L34'') with |v_main_~#b~0.base_5|) : |mll_L34''_0| (Store [2] at(SUMMARY for call write~int(#t~mem3, ~#a~0.base, ~#a~0.offset + ~i~1 * 4, 4); srcloc: L23') with (+ (* 4 v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~i~1_7) |v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~#a~0.offset_2|)) : |mll_L23'_2| (Store [3] at(SUMMARY for call write~int(#t~mem3, ~#a~0.base, ~#a~0.offset + ~i~1 * 4, 4); srcloc: L23') with |v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~#a~0.base_2|) : |mll_L23'_3| (Store [0] at(SUMMARY for call write~int(#t~ret6, ~#b~0.base, ~#b~0.offset + ~i~2 * 4, 4); srcloc: L34'') with (+ (* 4 v_main_~i~2_6) |v_main_~#b~0.offset_5|)) : |mll_L34''_1| [2018-04-05 21:48:35,467 DEBUG L418 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~int(#t~mem3, ~#a~0.base, ~#a~0.offset + ~i~1 * 4, 4); srcloc: L23') : (+ (* 4 v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~i~1_7) |v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~#a~0.offset_2|) : (Store [2] at(SUMMARY for call write~int(#t~mem3, ~#a~0.base, ~#a~0.offset + ~i~1 * 4, 4); srcloc: L23') with (+ (* 4 v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~i~1_7) |v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~#a~0.offset_2|)) (SUMMARY for call write~int(#t~mem3, ~#a~0.base, ~#a~0.offset + ~i~1 * 4, 4); srcloc: L23') : |v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~#a~0.base_2| : (Store [3] at(SUMMARY for call write~int(#t~mem3, ~#a~0.base, ~#a~0.offset + ~i~1 * 4, 4); srcloc: L23') with |v___U_MULTI_fArraysOfVariableLength__false_valid_deref_write_c__foo_~#a~0.base_2|) (SUMMARY for call write~int(#t~ret6, ~#b~0.base, ~#b~0.offset + ~i~2 * 4, 4); srcloc: L34'') : |v_main_~#b~0.base_5| : (Store [1] at(SUMMARY for call write~int(#t~ret6, ~#b~0.base, ~#b~0.offset + ~i~2 * 4, 4); srcloc: L34'') with |v_main_~#b~0.base_5|) (SUMMARY for call write~int(#t~ret6, ~#b~0.base, ~#b~0.offset + ~i~2 * 4, 4); srcloc: L34'') : (+ (* 4 v_main_~i~2_6) |v_main_~#b~0.offset_5|) : (Store [0] at(SUMMARY for call write~int(#t~ret6, ~#b~0.base, ~#b~0.offset + ~i~2 * 4, 4); srcloc: L34'') with (+ (* 4 v_main_~i~2_6) |v_main_~#b~0.offset_5|)) [2018-04-05 21:48:35,515 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-04-05 21:53:01,949 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-04-05 21:53:01,950 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation. Reason: Timeout or Toolchain cancelled by user [2018-04-05 21:53:01,951 INFO L168 Benchmark]: Toolchain (without parser) took 267185.76 ms. Allocated memory was 297.3 MB in the beginning and 456.1 MB in the end (delta: 158.9 MB). Free memory was 236.3 MB in the beginning and 194.2 MB in the end (delta: 42.1 MB). Peak memory consumption was 201.0 MB. Max. memory is 5.3 GB. [2018-04-05 21:53:01,953 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 297.3 MB. Free memory is still 259.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-05 21:53:01,953 INFO L168 Benchmark]: CACSL2BoogieTranslator took 223.48 ms. Allocated memory is still 297.3 MB. Free memory was 236.3 MB in the beginning and 226.2 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB. [2018-04-05 21:53:01,953 INFO L168 Benchmark]: Boogie Preprocessor took 31.13 ms. Allocated memory is still 297.3 MB. Free memory was 226.2 MB in the beginning and 224.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-04-05 21:53:01,953 INFO L168 Benchmark]: RCFGBuilder took 386.70 ms. Allocated memory was 297.3 MB in the beginning and 446.7 MB in the end (delta: 149.4 MB). Free memory was 224.2 MB in the beginning and 408.1 MB in the end (delta: -183.9 MB). Peak memory consumption was 24.8 MB. Max. memory is 5.3 GB. [2018-04-05 21:53:01,954 INFO L168 Benchmark]: IcfgTransformer took 266539.99 ms. Allocated memory was 446.7 MB in the beginning and 456.1 MB in the end (delta: 9.4 MB). Free memory was 408.1 MB in the beginning and 194.2 MB in the end (delta: 213.9 MB). Peak memory consumption was 223.3 MB. Max. memory is 5.3 GB. [2018-04-05 21:53:01,956 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 297.3 MB. Free memory is still 259.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 223.48 ms. Allocated memory is still 297.3 MB. Free memory was 236.3 MB in the beginning and 226.2 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 31.13 ms. Allocated memory is still 297.3 MB. Free memory was 226.2 MB in the beginning and 224.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 386.70 ms. Allocated memory was 297.3 MB in the beginning and 446.7 MB in the end (delta: 149.4 MB). Free memory was 224.2 MB in the beginning and 408.1 MB in the end (delta: -183.9 MB). Peak memory consumption was 24.8 MB. Max. memory is 5.3 GB. * IcfgTransformer took 266539.99 ms. Allocated memory was 446.7 MB in the beginning and 456.1 MB in the end (delta: 9.4 MB). Free memory was 408.1 MB in the beginning and 194.2 MB in the end (delta: 213.9 MB). Peak memory consumption was 223.3 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation) Toolchain cancelled while FixpointEngine was executing abstract interpretation. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength2_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-04-05_21-53-01-965.csv Completed graceful shutdown