/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-178dd20 [2021-01-07 06:04:26,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-07 06:04:26,139 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-07 06:04:26,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-07 06:04:26,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-07 06:04:26,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-07 06:04:26,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-07 06:04:26,180 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-07 06:04:26,193 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-07 06:04:26,195 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-07 06:04:26,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-07 06:04:26,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-07 06:04:26,198 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-07 06:04:26,199 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-07 06:04:26,200 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-07 06:04:26,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-07 06:04:26,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-07 06:04:26,204 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-07 06:04:26,206 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-07 06:04:26,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-07 06:04:26,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-07 06:04:26,215 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-07 06:04:26,217 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-07 06:04:26,218 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-07 06:04:26,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-07 06:04:26,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-07 06:04:26,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-07 06:04:26,230 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-07 06:04:26,232 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-07 06:04:26,233 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-07 06:04:26,233 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-07 06:04:26,236 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-07 06:04:26,237 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-07 06:04:26,238 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-07 06:04:26,240 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-07 06:04:26,241 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-07 06:04:26,242 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-07 06:04:26,242 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-07 06:04:26,243 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-07 06:04:26,244 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-07 06:04:26,244 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-07 06:04:26,250 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2021-01-07 06:04:26,300 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-07 06:04:26,300 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-07 06:04:26,302 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-07 06:04:26,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-07 06:04:26,303 INFO L138 SettingsManager]: * Use SBE=true [2021-01-07 06:04:26,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-07 06:04:26,304 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-01-07 06:04:26,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-07 06:04:26,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-07 06:04:26,304 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-01-07 06:04:26,305 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-01-07 06:04:26,306 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-01-07 06:04:26,306 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-07 06:04:26,306 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-01-07 06:04:26,306 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-07 06:04:26,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-07 06:04:26,307 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-07 06:04:26,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-07 06:04:26,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-07 06:04:26,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-07 06:04:26,307 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-07 06:04:26,308 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-07 06:04:26,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-07 06:04:26,308 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-01-07 06:04:26,308 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-07 06:04:26,740 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-07 06:04:26,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-07 06:04:26,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-07 06:04:26,777 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-07 06:04:26,778 INFO L275 PluginConnector]: CDTParser initialized [2021-01-07 06:04:26,779 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i [2021-01-07 06:04:26,858 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/0173f340a/7e7cc5418a494e16b73ea9b496136192/FLAGec06b4e8e [2021-01-07 06:04:27,943 INFO L306 CDTParser]: Found 1 translation units. [2021-01-07 06:04:27,943 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i [2021-01-07 06:04:27,999 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/0173f340a/7e7cc5418a494e16b73ea9b496136192/FLAGec06b4e8e [2021-01-07 06:04:28,370 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/0173f340a/7e7cc5418a494e16b73ea9b496136192 [2021-01-07 06:04:28,373 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-07 06:04:28,376 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-01-07 06:04:28,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-07 06:04:28,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-07 06:04:28,384 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-07 06:04:28,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.01 06:04:28" (1/1) ... [2021-01-07 06:04:28,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56bed4f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 06:04:28, skipping insertion in model container [2021-01-07 06:04:28,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.01 06:04:28" (1/1) ... [2021-01-07 06:04:28,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-07 06:04:28,578 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: address: IdentifierExpression[~mp,] left hand side expression in assignment: lhs: VariableLHS[~etherip_allow~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~m~1,] left hand side expression in assignment: lhs: VariableLHS[~len~0,] left hand side expression in assignment: lhs: VariableLHS[~off~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[56],StructAccessExpression[IdentifierExpression[~m~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~m~1,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~u~0,] left hand side expression in assignment: lhs: VariableLHS[~u~1,] left hand side expression in assignment: lhs: VariableLHS[~u~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ts,],base],StructAccessExpression[IdentifierExpression[~ts,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ts,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~ts,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~bt,],base],StructAccessExpression[IdentifierExpression[~bt,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~bt,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~bt,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~tv,],base],StructAccessExpression[IdentifierExpression[~tv,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~tv,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~tv,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~bt,],base],StructAccessExpression[IdentifierExpression[~bt,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~bt,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~bt,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~lo~0,] left hand side expression in assignment: lhs: VariableLHS[~hi~0,] left hand side expression in assignment: lhs: VariableLHS[~m~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~m~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~2,],base],StructAccessExpression[IdentifierExpression[~m~2,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~m~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~m~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[30],StructAccessExpression[IdentifierExpression[~m~2,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~m~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~m~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m,],base],StructAccessExpression[IdentifierExpression[~m,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~m,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~m,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[30],StructAccessExpression[IdentifierExpression[~m,],offset]]]] [2021-01-07 06:04:31,296 WARN L612 FunctionHandler]: implicit declaration of function __builtin_memset left hand side expression in assignment: lhs: VariableLHS[~n~0,] left hand side expression in assignment: lhs: VariableLHS[~n~1,] left hand side expression in assignment: lhs: VariableLHS[~m,] left hand side expression in assignment: lhs: VariableLHS[~mn~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mn~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[30],StructAccessExpression[IdentifierExpression[~mn~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mn~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~mn~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[40],StructAccessExpression[IdentifierExpression[~m,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[77],StructAccessExpression[IdentifierExpression[~m,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mn~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~mn~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mn~0,],base],StructAccessExpression[IdentifierExpression[~mn~0,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~m,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~m,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~m~4,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~m~4,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~m~4,] left hand side expression in assignment: lhs: VariableLHS[~len~1,] left hand side expression in assignment: lhs: VariableLHS[~len~1,] left hand side expression in assignment: lhs: VariableLHS[~count~0,] left hand side expression in assignment: lhs: VariableLHS[~m~4,] left hand side expression in assignment: lhs: VariableLHS[~m~4,] left hand side expression in assignment: lhs: VariableLHS[~count~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mp,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[56],StructAccessExpression[IdentifierExpression[~mp,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~m~4,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~m~4,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~m~4,] left hand side expression in assignment: lhs: VariableLHS[~m~4,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~m~4,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~adj~0,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~head~0,] left hand side expression in assignment: lhs: VariableLHS[~tail~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~n,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~n,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~m~5,] left hand side expression in assignment: lhs: VariableLHS[~n,] left hand side expression in assignment: lhs: VariableLHS[~space~0,] left hand side expression in assignment: lhs: VariableLHS[~m~5,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[30],StructAccessExpression[IdentifierExpression[~m~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~m~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~n,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[40],StructAccessExpression[IdentifierExpression[~n,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~n,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[77],StructAccessExpression[IdentifierExpression[~n,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~m~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~m~5,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~space~0,] left hand side expression in assignment: lhs: VariableLHS[~n,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~m~5,],base],StructAccessExpression[IdentifierExpression[~m~5,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifq,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[72],StructAccessExpression[IdentifierExpression[~ifq,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifq,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[72],StructAccessExpression[IdentifierExpression[~ifq,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ref,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~ref,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~counters~0,] left hand side expression in assignment: lhs: VariableLHS[~counters~1,] left hand side expression in assignment: lhs: VariableLHS[~counters~2,] [2021-01-07 06:04:32,279 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:995) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:951) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2354) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1983) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1057) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1435) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2304) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:583) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-01-07 06:04:32,284 INFO L168 Benchmark]: Toolchain (without parser) took 3907.67 ms. Allocated memory is still 173.0 MB. Free memory was 136.3 MB in the beginning and 122.2 MB in the end (delta: 14.1 MB). Peak memory consumption was 22.8 MB. Max. memory is 8.0 GB. [2021-01-07 06:04:32,286 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 173.0 MB. Free memory is still 144.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-01-07 06:04:32,288 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3901.87 ms. Allocated memory is still 173.0 MB. Free memory was 136.0 MB in the beginning and 122.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 8.0 GB. [2021-01-07 06:04:32,293 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 173.0 MB. Free memory is still 144.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 3901.87 ms. Allocated memory is still 173.0 MB. Free memory was 136.0 MB in the beginning and 122.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...