/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/ldv-memsafety/memleaks_test12-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-178dd20 [2021-01-07 05:22:50,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-07 05:22:50,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-07 05:22:50,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-01-07 05:22:50,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-07 05:22:50,134 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-07 05:22:50,135 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-07 05:22:50,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-07 05:22:50,137 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-07 05:22:50,139 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-07 05:22:50,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-07 05:22:50,143 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-07 05:22:50,145 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-07 05:22:50,147 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-07 05:22:50,149 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-07 05:22:50,150 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-07 05:22:50,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-07 05:22:50,176 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 05:22:50,202 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-07 05:22:50,203 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-07 05:22:50,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-07 05:22:50,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-07 05:22:50,205 INFO L138 SettingsManager]: * Use SBE=true [2021-01-07 05:22:50,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-07 05:22:50,205 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-01-07 05:22:50,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-07 05:22:50,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-07 05:22:50,206 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-01-07 05:22:50,206 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-01-07 05:22:50,206 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-01-07 05:22:50,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-07 05:22:50,207 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-01-07 05:22:50,207 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-07 05:22:50,207 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-07 05:22:50,208 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-07 05:22:50,208 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-07 05:22:50,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-07 05:22:50,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-07 05:22:50,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-07 05:22:50,209 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-07 05:22:50,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-07 05:22:50,209 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-01-07 05:22:50,209 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-07 05:22:50,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-07 05:22:50,696 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-07 05:22:50,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-07 05:22:50,701 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-07 05:22:50,701 INFO L275 PluginConnector]: CDTParser initialized [2021-01-07 05:22:50,702 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test12-1.i [2021-01-07 05:22:50,799 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/95f404b07/efde42f7533e42729007b2cb8fda20b6/FLAG64689683a [2021-01-07 05:22:51,544 INFO L306 CDTParser]: Found 1 translation units. [2021-01-07 05:22:51,545 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test12-1.i [2021-01-07 05:22:51,568 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/95f404b07/efde42f7533e42729007b2cb8fda20b6/FLAG64689683a [2021-01-07 05:22:51,769 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/95f404b07/efde42f7533e42729007b2cb8fda20b6 [2021-01-07 05:22:51,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-07 05:22:51,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-01-07 05:22:51,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-07 05:22:51,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-07 05:22:51,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-07 05:22:51,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.01 05:22:51" (1/1) ... [2021-01-07 05:22:51,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4884990b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 05:22:51, skipping insertion in model container [2021-01-07 05:22:51,784 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.01 05:22:51" (1/1) ... [2021-01-07 05:22:51,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-07 05:22:51,847 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list,],base],StructAccessExpression[IdentifierExpression[~list,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~list,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~next,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~next,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~new,],base],StructAccessExpression[IdentifierExpression[~new,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~new,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~new,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~prev,],base],StructAccessExpression[IdentifierExpression[~prev,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~next,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~next,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~prev,],base],StructAccessExpression[IdentifierExpression[~prev,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~msg~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~msg~0,],base],StructAccessExpression[IdentifierExpression[~msg~0,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~data~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~msg,],base],StructAccessExpression[IdentifierExpression[~msg,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~msg~1,] left hand side expression in assignment: lhs: VariableLHS[~n~0,] left hand side expression in assignment: lhs: VariableLHS[~msg~1,] left hand side expression in assignment: lhs: VariableLHS[~n~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~temp~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~v,],base],StructAccessExpression[IdentifierExpression[~v,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~temp~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~v,],base],StructAccessExpression[IdentifierExpression[~v,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~kref,],base],StructAccessExpression[IdentifierExpression[~kref,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~kobj~1,] left hand side expression in assignment: lhs: VariableLHS[~m~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~priv~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~priv~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~ret~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~fe~0,],base],StructAccessExpression[IdentifierExpression[~fe~0,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~fe~1,],base],StructAccessExpression[IdentifierExpression[~fe~1,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~client~0,],base],StructAccessExpression[IdentifierExpression[~client~0,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~cfg~2,],base],StructAccessExpression[IdentifierExpression[~cfg~2,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~client~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~client~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~client~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~client~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~adapter~0,],base],StructAccessExpression[IdentifierExpression[~adapter~0,],offset]]] [2021-01-07 05:22:52,449 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-07 05:22:52,470 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-01-07 05:22:52,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6594ffff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 05:22:52, skipping insertion in model container [2021-01-07 05:22:52,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-07 05:22:52,472 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-01-07 05:22:52,475 INFO L168 Benchmark]: Toolchain (without parser) took 699.38 ms. Allocated memory is still 153.1 MB. Free memory was 125.8 MB in the beginning and 111.3 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-01-07 05:22:52,476 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 153.1 MB. Free memory is still 127.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-01-07 05:22:52,477 INFO L168 Benchmark]: CACSL2BoogieTranslator took 695.41 ms. Allocated memory is still 153.1 MB. Free memory was 125.5 MB in the beginning and 111.3 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-01-07 05:22:52,479 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 153.1 MB. Free memory is still 127.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 695.41 ms. Allocated memory is still 153.1 MB. Free memory was 125.5 MB in the beginning and 111.3 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 576]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...