./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-overflow.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2593602351cb34686025dea9c261b26d1cca1858dfe926a7fd5af83beb181488 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 16:07:37,828 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 16:07:37,922 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-13 16:07:37,927 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 16:07:37,929 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 16:07:37,949 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 16:07:37,950 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 16:07:37,950 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 16:07:37,951 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 16:07:37,951 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 16:07:37,951 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 16:07:37,952 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 16:07:37,952 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 16:07:37,954 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 16:07:37,955 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 16:07:37,955 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 16:07:37,956 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 16:07:37,956 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 16:07:37,959 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 16:07:37,960 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 16:07:37,960 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 16:07:37,960 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 16:07:37,961 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 16:07:37,961 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-13 16:07:37,961 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-13 16:07:37,961 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 16:07:37,961 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 16:07:37,962 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 16:07:37,962 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 16:07:37,962 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 16:07:37,962 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 16:07:37,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 16:07:37,963 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 16:07:37,963 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 16:07:37,963 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 16:07:37,964 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 16:07:37,964 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 16:07:37,964 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 16:07:37,964 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 16:07:37,964 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 16:07:37,964 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 16:07:37,965 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2593602351cb34686025dea9c261b26d1cca1858dfe926a7fd5af83beb181488 [2024-10-13 16:07:38,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 16:07:38,240 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 16:07:38,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 16:07:38,245 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 16:07:38,245 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 16:07:38,246 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-3.i [2024-10-13 16:07:39,726 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 16:07:40,145 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 16:07:40,146 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-3.i [2024-10-13 16:07:40,183 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d835a61e2/27721025c04f47a193c01645e37ffefc/FLAG6a99e1c31 [2024-10-13 16:07:40,199 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d835a61e2/27721025c04f47a193c01645e37ffefc [2024-10-13 16:07:40,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 16:07:40,204 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 16:07:40,205 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 16:07:40,205 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 16:07:40,212 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 16:07:40,213 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:07:40" (1/1) ... [2024-10-13 16:07:40,214 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f76016 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:40, skipping insertion in model container [2024-10-13 16:07:40,214 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:07:40" (1/1) ... [2024-10-13 16:07:40,351 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 16:07:41,385 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:07:41,419 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 16:07:41,556 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:07:41,719 INFO L204 MainTranslator]: Completed translation [2024-10-13 16:07:41,720 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:41 WrapperNode [2024-10-13 16:07:41,720 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 16:07:41,721 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 16:07:41,721 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 16:07:41,721 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 16:07:41,728 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:41" (1/1) ... [2024-10-13 16:07:41,772 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2574]: Variable #t~ret109 modified in procedure conv_strtod but not declared [2024-10-13 16:07:41,773 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2574]: Undeclared identifier #t~ret109 in IdentifierExpression[#t~ret109,] [2024-10-13 16:07:41,793 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3322]: Variable #t~ret333 modified in procedure vasprintf but not declared [2024-10-13 16:07:41,793 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3322]: Undeclared identifier #t~ret333 in IdentifierExpression[#t~ret333,] [2024-10-13 16:07:41,793 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3322]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret333,],IdentifierExpression[~ptr,],IntegerLiteral[8]]] [2024-10-13 16:07:41,794 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:41" (1/1) ... [2024-10-13 16:07:41,795 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 16:07:41,795 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 16:07:41,797 INFO L158 Benchmark]: Toolchain (without parser) took 1592.25ms. Allocated memory is still 161.5MB. Free memory was 86.7MB in the beginning and 77.0MB in the end (delta: 9.7MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2024-10-13 16:07:41,799 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 113.2MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 16:07:41,800 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1515.26ms. Allocated memory is still 161.5MB. Free memory was 86.5MB in the beginning and 80.0MB in the end (delta: 6.5MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2024-10-13 16:07:41,800 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.96ms. Allocated memory is still 161.5MB. Free memory was 80.0MB in the beginning and 77.0MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-13 16:07:41,807 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 113.2MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1515.26ms. Allocated memory is still 161.5MB. Free memory was 86.5MB in the beginning and 80.0MB in the end (delta: 6.5MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.96ms. Allocated memory is still 161.5MB. Free memory was 80.0MB in the beginning and 77.0MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 2574]: Type Error Variable #t~ret109 modified in procedure conv_strtod but not declared - TypeErrorResult [Line: 2574]: Type Error Undeclared identifier #t~ret109 in IdentifierExpression[#t~ret109,] - TypeErrorResult [Line: 3322]: Type Error Variable #t~ret333 modified in procedure vasprintf but not declared - TypeErrorResult [Line: 3322]: Type Error Undeclared identifier #t~ret333 in IdentifierExpression[#t~ret333,] - TypeErrorResult [Line: 3322]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret333,],IdentifierExpression[~ptr,],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2593602351cb34686025dea9c261b26d1cca1858dfe926a7fd5af83beb181488 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 16:07:43,814 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 16:07:43,899 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2024-10-13 16:07:43,905 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 16:07:43,906 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 16:07:43,906 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-10-13 16:07:43,936 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 16:07:43,937 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 16:07:43,938 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 16:07:43,939 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 16:07:43,939 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 16:07:43,940 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 16:07:43,940 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 16:07:43,940 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 16:07:43,941 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 16:07:43,941 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 16:07:43,942 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 16:07:43,942 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 16:07:43,942 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 16:07:43,942 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 16:07:43,943 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 16:07:43,943 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 16:07:43,944 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 16:07:43,944 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 16:07:43,944 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 16:07:43,944 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-13 16:07:43,945 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 16:07:43,945 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-13 16:07:43,945 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 16:07:43,946 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 16:07:43,946 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 16:07:43,946 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 16:07:43,946 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 16:07:43,947 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 16:07:43,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 16:07:43,947 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 16:07:43,948 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 16:07:43,948 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 16:07:43,948 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 16:07:43,949 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 16:07:43,949 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 16:07:43,949 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 16:07:43,949 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 16:07:43,949 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 16:07:43,949 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 16:07:43,950 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2593602351cb34686025dea9c261b26d1cca1858dfe926a7fd5af83beb181488 [2024-10-13 16:07:44,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 16:07:44,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 16:07:44,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 16:07:44,299 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 16:07:44,299 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 16:07:44,300 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-3.i [2024-10-13 16:07:45,825 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 16:07:46,237 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 16:07:46,237 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-3.i [2024-10-13 16:07:46,273 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36db65b64/3c392c17aeab472284944c5edf85ab45/FLAG38d0bc459 [2024-10-13 16:07:46,391 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36db65b64/3c392c17aeab472284944c5edf85ab45 [2024-10-13 16:07:46,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 16:07:46,395 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 16:07:46,396 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 16:07:46,396 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 16:07:46,401 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 16:07:46,402 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:07:46" (1/1) ... [2024-10-13 16:07:46,402 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7afa9684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:46, skipping insertion in model container [2024-10-13 16:07:46,402 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:07:46" (1/1) ... [2024-10-13 16:07:46,506 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 16:07:47,667 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:07:47,699 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 16:07:47,720 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 16:07:47,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:07:47,867 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 16:07:48,020 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:07:48,199 INFO L204 MainTranslator]: Completed translation [2024-10-13 16:07:48,200 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:48 WrapperNode [2024-10-13 16:07:48,200 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 16:07:48,201 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 16:07:48,201 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 16:07:48,201 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 16:07:48,207 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:48" (1/1) ... [2024-10-13 16:07:48,252 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2574]: Variable #t~ret107 modified in procedure conv_strtod but not declared [2024-10-13 16:07:48,254 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2574]: Undeclared identifier #t~ret107 in IdentifierExpression[#t~ret107,] [2024-10-13 16:07:48,254 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2574]: Wrong parameter type at index 0: CallStatement[null,false,[],write~intFLOATTYPE8,[IdentifierExpression[#t~ret107,],IdentifierExpression[~result,],BitvecLiteral[8,64]]] [2024-10-13 16:07:48,266 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3322]: Variable #t~ret329 modified in procedure vasprintf but not declared [2024-10-13 16:07:48,266 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3322]: Undeclared identifier #t~ret329 in IdentifierExpression[#t~ret329,] [2024-10-13 16:07:48,266 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3322]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret329,],IdentifierExpression[~ptr,],BitvecLiteral[8,64]]] [2024-10-13 16:07:48,268 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:48" (1/1) ... [2024-10-13 16:07:48,271 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 16:07:48,271 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 16:07:48,273 INFO L158 Benchmark]: Toolchain (without parser) took 1877.60ms. Allocated memory was 62.9MB in the beginning and 115.3MB in the end (delta: 52.4MB). Free memory was 35.2MB in the beginning and 58.7MB in the end (delta: -23.5MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2024-10-13 16:07:48,274 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 62.9MB. Free memory is still 39.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 16:07:48,274 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1804.69ms. Allocated memory was 62.9MB in the beginning and 115.3MB in the end (delta: 52.4MB). Free memory was 35.0MB in the beginning and 61.7MB in the end (delta: -26.7MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. [2024-10-13 16:07:48,275 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.38ms. Allocated memory is still 115.3MB. Free memory was 61.7MB in the beginning and 58.7MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-13 16:07:48,276 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 62.9MB. Free memory is still 39.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1804.69ms. Allocated memory was 62.9MB in the beginning and 115.3MB in the end (delta: 52.4MB). Free memory was 35.0MB in the beginning and 61.7MB in the end (delta: -26.7MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.38ms. Allocated memory is still 115.3MB. Free memory was 61.7MB in the beginning and 58.7MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 2574]: Type Error Variable #t~ret107 modified in procedure conv_strtod but not declared - TypeErrorResult [Line: 2574]: Type Error Undeclared identifier #t~ret107 in IdentifierExpression[#t~ret107,] - TypeErrorResult [Line: 2574]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~intFLOATTYPE8,[IdentifierExpression[#t~ret107,],IdentifierExpression[~result,],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 3322]: Type Error Variable #t~ret329 modified in procedure vasprintf but not declared - TypeErrorResult [Line: 3322]: Type Error Undeclared identifier #t~ret329 in IdentifierExpression[#t~ret329,] - TypeErrorResult [Line: 3322]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret329,],IdentifierExpression[~ptr,],BitvecLiteral[8,64]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR