/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/busybox-1.22.0/hostid.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-dcfa08f [2020-12-23 17:53:11,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-23 17:53:11,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-23 17:53:11,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-23 17:53:11,596 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-23 17:53:11,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-23 17:53:11,602 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-23 17:53:11,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-23 17:53:11,611 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-23 17:53:11,620 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-23 17:53:11,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-23 17:53:11,626 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-23 17:53:11,626 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-23 17:53:11,630 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-23 17:53:11,632 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-23 17:53:11,633 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-23 17:53:11,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-23 17:53:11,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-23 17:53:11,656 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-23 17:53:11,659 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-23 17:53:11,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-23 17:53:11,662 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-23 17:53:11,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-23 17:53:11,664 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-23 17:53:11,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-23 17:53:11,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-23 17:53:11,678 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-23 17:53:11,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-23 17:53:11,680 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2020-12-23 17:53:11,709 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-23 17:53:11,709 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-23 17:53:11,711 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-23 17:53:11,711 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-23 17:53:11,712 INFO L138 SettingsManager]: * Use SBE=true [2020-12-23 17:53:11,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-23 17:53:11,712 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-23 17:53:11,712 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-23 17:53:11,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-23 17:53:11,713 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-23 17:53:11,714 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-23 17:53:11,714 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-23 17:53:11,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-23 17:53:11,715 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-23 17:53:11,715 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-23 17:53:11,715 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-23 17:53:11,715 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-23 17:53:11,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-23 17:53:11,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 17:53:11,716 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-23 17:53:11,716 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-23 17:53:11,717 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-23 17:53:11,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-23 17:53:11,717 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-23 17:53:11,717 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-23 17:53:12,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-23 17:53:12,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-23 17:53:12,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-23 17:53:12,150 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-23 17:53:12,153 INFO L275 PluginConnector]: CDTParser initialized [2020-12-23 17:53:12,154 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/busybox-1.22.0/hostid.i [2020-12-23 17:53:12,255 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/20ff73b28/edeb566c9445450b8de50f6caaf0c4cd/FLAG2a18b1ff2 [2020-12-23 17:53:13,212 INFO L306 CDTParser]: Found 1 translation units. [2020-12-23 17:53:13,213 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/hostid.i [2020-12-23 17:53:13,248 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/20ff73b28/edeb566c9445450b8de50f6caaf0c4cd/FLAG2a18b1ff2 [2020-12-23 17:53:13,340 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/20ff73b28/edeb566c9445450b8de50f6caaf0c4cd [2020-12-23 17:53:13,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-23 17:53:13,346 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-23 17:53:13,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-23 17:53:13,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-23 17:53:13,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-23 17:53:13,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 05:53:13" (1/1) ... [2020-12-23 17:53:13,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73e63db8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 05:53:13, skipping insertion in model container [2020-12-23 17:53:13,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 05:53:13" (1/1) ... [2020-12-23 17:53:13,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-23 17:53:13,459 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: lhs: VariableLHS[~return_value_fflush$1~0,] left hand side expression in assignment: lhs: VariableLHS[~return_value_gethostid$1~0,] left hand side expression in assignment: lhs: VariableLHS[~return_value_fflush_all$2~0,] left hand side expression in assignment: lhs: StructLHS[StructLHS[VariableLHS[~dummy_utmp~0,GLOBAL],ut_tv],tv_sec] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~dummy_utmp~0,GLOBAL],ut_type] left hand side expression in assignment: lhs: ArrayLHS[StructLHS[VariableLHS[~dummy_utmp~0,GLOBAL],ut_line],[IdentifierExpression[~i~0,]]] left hand side expression in assignment: lhs: ArrayLHS[StructLHS[VariableLHS[~dummy_utmp~0,GLOBAL],ut_user],[IdentifierExpression[~i~1,]]] left hand side expression in assignment: lhs: VariableLHS[~optind~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~result~0,] left hand side expression in assignment: lhs: VariableLHS[~optarg~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~optarg~0,GLOBAL] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~buf,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~buf,],offset],IfThenElseExpression[BinaryExpression[COMPLEQ,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~offset~0,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[9223372036854775807]],BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~offset~0,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~offset~0,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]]]]]] left hand side expression in assignment: address: IdentifierExpression[~ptr,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem112,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[#t~mem112,],offset],IdentifierExpression[~i~2,]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~a~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[10],StructAccessExpression[IdentifierExpression[~a~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~a~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~a~0,],offset],IdentifierExpression[~i~3,]]]] left hand side expression in assignment: lhs: VariableLHS[~applet_name~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~bb_errno_location~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~optind~0,GLOBAL] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~argv~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~argv~0,],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[~argc~0,]]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~argv~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~argv~0,],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[~i~4,]]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mem_track~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~mem_track~0,],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[~i~4,]]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem128,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[10],StructAccessExpression[IdentifierExpression[#t~mem128,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem130,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[#t~mem130,],offset],IdentifierExpression[~j~0,]]]] [2020-12-23 17:53:14,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 17:53:14,484 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) [2020-12-23 17:53:14,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4fbf755c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 05:53:14, skipping insertion in model container [2020-12-23 17:53:14,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-23 17:53:14,486 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-23 17:53:14,488 INFO L168 Benchmark]: Toolchain (without parser) took 1140.94 ms. Allocated memory is still 163.6 MB. Free memory was 135.6 MB in the beginning and 115.2 MB in the end (delta: 20.4 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-12-23 17:53:14,489 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 163.6 MB. Free memory was 135.8 MB in the beginning and 135.7 MB in the end (delta: 102.7 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-12-23 17:53:14,490 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1136.58 ms. Allocated memory is still 163.6 MB. Free memory was 135.4 MB in the beginning and 115.3 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-12-23 17:53:14,493 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 163.6 MB. Free memory was 135.8 MB in the beginning and 135.7 MB in the end (delta: 102.7 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1136.58 ms. Allocated memory is still 163.6 MB. Free memory was 135.4 MB in the beginning and 115.3 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1774]: 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...