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-read.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cf7e2d-m [2018-03-29 23:42:57,092 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-29 23:42:57,093 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-29 23:42:57,106 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-29 23:42:57,106 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-29 23:42:57,107 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-29 23:42:57,108 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-29 23:42:57,110 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-29 23:42:57,112 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-29 23:42:57,112 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-29 23:42:57,113 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-29 23:42:57,113 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-29 23:42:57,114 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-29 23:42:57,115 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-29 23:42:57,115 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-29 23:42:57,118 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-29 23:42:57,120 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-29 23:42:57,121 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-29 23:42:57,122 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-29 23:42:57,124 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-29 23:42:57,126 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-29 23:42:57,126 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-29 23:42:57,126 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-29 23:42:57,127 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-29 23:42:57,128 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-29 23:42:57,129 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-29 23:42:57,129 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-29 23:42:57,130 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-29 23:42:57,131 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-29 23:42:57,131 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-29 23:42:57,132 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-29 23:42:57,132 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 [2018-03-29 23:42:57,158 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-29 23:42:57,159 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-29 23:42:57,159 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-29 23:42:57,159 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-29 23:42:57,160 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-29 23:42:57,160 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-29 23:42:57,160 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-29 23:42:57,161 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-29 23:42:57,161 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-29 23:42:57,161 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-29 23:42:57,161 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-29 23:42:57,162 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-29 23:42:57,162 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-29 23:42:57,162 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-29 23:42:57,162 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-29 23:42:57,162 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-29 23:42:57,162 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-29 23:42:57,163 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-29 23:42:57,163 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-29 23:42:57,163 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-29 23:42:57,163 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-29 23:42:57,164 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-29 23:42:57,164 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-29 23:42:57,164 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-29 23:42:57,164 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-29 23:42:57,164 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-29 23:42:57,165 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-29 23:42:57,165 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-29 23:42:57,165 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-29 23:42:57,165 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-29 23:42:57,165 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-29 23:42:57,165 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 23:42:57,166 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-29 23:42:57,167 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-29 23:42:57,167 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-29 23:42:57,167 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-29 23:42:57,167 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-29 23:42:57,201 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-29 23:42:57,214 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-29 23:42:57,218 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-29 23:42:57,219 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-29 23:42:57,220 INFO L276 PluginConnector]: CDTParser initialized [2018-03-29 23:42:57,220 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength2_false-valid-deref-read.c [2018-03-29 23:42:57,560 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG2ba138447 [2018-03-29 23:42:57,659 INFO L287 CDTParser]: IsIndexed: true [2018-03-29 23:42:57,659 INFO L288 CDTParser]: Found 1 translation units. [2018-03-29 23:42:57,659 INFO L168 CDTParser]: Scanning ArraysOfVariableLength2_false-valid-deref-read.c [2018-03-29 23:42:57,660 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-29 23:42:57,660 INFO L215 ultiparseSymbolTable]: [2018-03-29 23:42:57,660 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-29 23:42:57,661 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__bar ('bar') in ArraysOfVariableLength2_false-valid-deref-read.c [2018-03-29 23:42:57,661 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo ('foo') in ArraysOfVariableLength2_false-valid-deref-read.c [2018-03-29 23:42:57,661 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in ArraysOfVariableLength2_false-valid-deref-read.c [2018-03-29 23:42:57,661 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-29 23:42:57,661 INFO L233 ultiparseSymbolTable]: [2018-03-29 23:42:57,676 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG2ba138447 [2018-03-29 23:42:57,680 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-29 23:42:57,685 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-29 23:42:57,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-29 23:42:57,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-29 23:42:57,691 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-29 23:42:57,691 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 11:42:57" (1/1) ... [2018-03-29 23:42:57,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f01dca7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:42:57, skipping insertion in model container [2018-03-29 23:42:57,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 11:42:57" (1/1) ... [2018-03-29 23:42:57,708 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 23:42:57,720 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 23:42:57,859 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 23:42:57,885 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 23:42:57,890 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 10 non ball SCCs. Number of states in SCCs 10. [2018-03-29 23:42:57,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:42:57 WrapperNode [2018-03-29 23:42:57,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-29 23:42:57,901 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-29 23:42:57,901 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-29 23:42:57,901 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-29 23:42:57,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:42:57" (1/1) ... [2018-03-29 23:42:57,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:42:57" (1/1) ... [2018-03-29 23:42:57,918 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:42:57" (1/1) ... [2018-03-29 23:42:57,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:42:57" (1/1) ... [2018-03-29 23:42:57,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:42:57" (1/1) ... [2018-03-29 23:42:57,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:42:57" (1/1) ... [2018-03-29 23:42:57,929 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:42:57" (1/1) ... [2018-03-29 23:42:57,931 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-29 23:42:57,931 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-29 23:42:57,931 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-29 23:42:57,931 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-29 23:42:57,932 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:42:57" (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 [2018-03-29 23:42:57,993 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-29 23:42:57,993 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-29 23:42:57,993 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__bar [2018-03-29 23:42:57,993 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo [2018-03-29 23:42:57,993 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-29 23:42:57,994 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__bar [2018-03-29 23:42:57,994 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-03-29 23:42:57,994 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo [2018-03-29 23:42:57,994 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-29 23:42:57,994 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-03-29 23:42:57,994 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-29 23:42:57,994 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-29 23:42:57,995 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-29 23:42:57,995 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-29 23:42:57,995 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-03-29 23:42:58,325 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-29 23:42:58,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:42:58 BoogieIcfgContainer [2018-03-29 23:42:58,326 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-29 23:42:58,326 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-29 23:42:58,327 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-29 23:42:58,328 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-29 23:42:58,332 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:42:58" (1/1) ... [2018-03-29 23:42:58,341 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-29 23:42:58,341 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-03-29 23:42:58,356 INFO L298 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-29 23:42:58,370 INFO L333 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 4 location literals (each corresponds to one heap write) [2018-03-29 23:42:58,380 INFO L393 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-29 23:42:58,381 DEBUG L397 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 |v___U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo_~#a~0.base_6|) : |mll_L23'_3| (Store [3] 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_read_c__foo_~i~1_8) |v___U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo_~#a~0.offset_6|)) : |mll_L23'_2| (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| [2018-03-29 23:42:58,383 DEBUG L399 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_read_c__foo_~i~1_8) |v___U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo_~#a~0.offset_6|) : (Store [3] 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_read_c__foo_~i~1_8) |v___U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo_~#a~0.offset_6|)) (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_read_c__foo_~#a~0.base_6| : (Store [2] 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_read_c__foo_~#a~0.base_6|) (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|)) [2018-03-29 23:42:58,431 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-03-29 23:45:28,965 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-03-29 23:45:28,966 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation. Reason: Timeout or Toolchain cancelled by user [2018-03-29 23:45:28,968 INFO L168 Benchmark]: Toolchain (without parser) took 151287.29 ms. Allocated memory was 303.6 MB in the beginning and 541.1 MB in the end (delta: 237.5 MB). Free memory was 246.0 MB in the beginning and 336.8 MB in the end (delta: -90.8 MB). Peak memory consumption was 146.7 MB. Max. memory is 5.3 GB. [2018-03-29 23:45:28,970 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 303.6 MB. Free memory is still 265.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 23:45:28,970 INFO L168 Benchmark]: CACSL2BoogieTranslator took 214.55 ms. Allocated memory is still 303.6 MB. Free memory was 246.0 MB in the beginning and 235.7 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 5.3 GB. [2018-03-29 23:45:28,970 INFO L168 Benchmark]: Boogie Preprocessor took 30.14 ms. Allocated memory is still 303.6 MB. Free memory was 235.7 MB in the beginning and 233.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-03-29 23:45:28,971 INFO L168 Benchmark]: RCFGBuilder took 395.10 ms. Allocated memory was 303.6 MB in the beginning and 465.0 MB in the end (delta: 161.5 MB). Free memory was 233.7 MB in the beginning and 426.3 MB in the end (delta: -192.6 MB). Peak memory consumption was 24.4 MB. Max. memory is 5.3 GB. [2018-03-29 23:45:28,971 INFO L168 Benchmark]: IcfgTransformer took 150641.14 ms. Allocated memory was 465.0 MB in the beginning and 541.1 MB in the end (delta: 76.0 MB). Free memory was 426.3 MB in the beginning and 336.8 MB in the end (delta: 89.5 MB). Peak memory consumption was 165.5 MB. Max. memory is 5.3 GB. [2018-03-29 23:45:28,973 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 303.6 MB. Free memory is still 265.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 214.55 ms. Allocated memory is still 303.6 MB. Free memory was 246.0 MB in the beginning and 235.7 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 30.14 ms. Allocated memory is still 303.6 MB. Free memory was 235.7 MB in the beginning and 233.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 395.10 ms. Allocated memory was 303.6 MB in the beginning and 465.0 MB in the end (delta: 161.5 MB). Free memory was 233.7 MB in the beginning and 426.3 MB in the end (delta: -192.6 MB). Peak memory consumption was 24.4 MB. Max. memory is 5.3 GB. * IcfgTransformer took 150641.14 ms. Allocated memory was 465.0 MB in the beginning and 541.1 MB in the end (delta: 76.0 MB). Free memory was 426.3 MB in the beginning and 336.8 MB in the end (delta: 89.5 MB). Peak memory consumption was 165.5 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-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-03-29_23-45-28-982.csv Completed graceful shutdown