./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 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/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-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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-dev-84cfde4 [2024-10-11 23:23:15,962 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 23:23:16,036 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-11 23:23:16,041 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 23:23:16,042 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 23:23:16,067 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 23:23:16,068 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 23:23:16,069 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 23:23:16,070 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 23:23:16,071 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 23:23:16,071 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 23:23:16,072 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 23:23:16,072 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 23:23:16,073 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 23:23:16,074 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 23:23:16,075 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 23:23:16,075 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 23:23:16,075 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 23:23:16,075 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 23:23:16,076 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 23:23:16,076 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 23:23:16,077 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 23:23:16,077 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 23:23:16,078 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-11 23:23:16,078 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 23:23:16,078 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 23:23:16,079 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 23:23:16,079 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 23:23:16,079 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 23:23:16,080 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 23:23:16,080 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 23:23:16,080 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 23:23:16,081 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 23:23:16,081 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 23:23:16,081 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 23:23:16,082 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 23:23:16,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 23:23:16,082 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 23:23:16,083 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 23:23:16,083 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 23:23:16,083 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 23:23:16,087 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2593602351cb34686025dea9c261b26d1cca1858dfe926a7fd5af83beb181488 [2024-10-11 23:23:16,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 23:23:16,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 23:23:16,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 23:23:16,343 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 23:23:16,343 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 23:23:16,345 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-3.i [2024-10-11 23:23:17,752 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 23:23:18,129 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 23:23:18,131 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-3.i [2024-10-11 23:23:18,166 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/ea1e185b4/c5e7557ca66749de814a89073ddc01a0/FLAG8a7e48c37 [2024-10-11 23:23:18,333 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/ea1e185b4/c5e7557ca66749de814a89073ddc01a0 [2024-10-11 23:23:18,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 23:23:18,336 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 23:23:18,337 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:18,338 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 23:23:18,344 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 23:23:18,345 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:18" (1/1) ... [2024-10-11 23:23:18,345 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@325c26c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:18, skipping insertion in model container [2024-10-11 23:23:18,346 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:18" (1/1) ... [2024-10-11 23:23:18,420 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:23:19,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:19,594 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 23:23:19,732 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:19,955 INFO L204 MainTranslator]: Completed translation [2024-10-11 23:23:19,955 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:19 WrapperNode [2024-10-11 23:23:19,955 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:19,956 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:19,957 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 23:23:19,957 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 23:23:19,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:19" (1/1) ... [2024-10-11 23:23:20,006 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2574]: Variable #t~ret109 modified in procedure conv_strtod but not declared [2024-10-11 23:23:20,012 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2574]: Undeclared identifier #t~ret109 in IdentifierExpression[#t~ret109,] [2024-10-11 23:23:20,025 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3322]: Variable #t~ret333 modified in procedure vasprintf but not declared [2024-10-11 23:23:20,025 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3322]: Undeclared identifier #t~ret333 in IdentifierExpression[#t~ret333,] [2024-10-11 23:23:20,025 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3322]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret333,],IdentifierExpression[~ptr,],IntegerLiteral[8]]] [2024-10-11 23:23:20,027 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:19" (1/1) ... [2024-10-11 23:23:20,028 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:20,028 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 23:23:20,034 INFO L158 Benchmark]: Toolchain (without parser) took 1692.69ms. Allocated memory was 134.2MB in the beginning and 197.1MB in the end (delta: 62.9MB). Free memory was 73.2MB in the beginning and 115.1MB in the end (delta: -41.9MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. [2024-10-11 23:23:20,035 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 134.2MB. Free memory is still 95.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 23:23:20,035 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1618.29ms. Allocated memory was 134.2MB in the beginning and 197.1MB in the end (delta: 62.9MB). Free memory was 73.1MB in the beginning and 118.2MB in the end (delta: -45.1MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-10-11 23:23:20,040 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.45ms. Allocated memory is still 197.1MB. Free memory was 118.2MB in the beginning and 115.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 23:23:20,042 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 134.2MB. Free memory is still 95.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1618.29ms. Allocated memory was 134.2MB in the beginning and 197.1MB in the end (delta: 62.9MB). Free memory was 73.1MB in the beginning and 118.2MB in the end (delta: -45.1MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 71.45ms. Allocated memory is still 197.1MB. Free memory was 118.2MB in the beginning and 115.1MB 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~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-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/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-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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-dev-84cfde4 [2024-10-11 23:23:22,090 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 23:23:22,166 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2024-10-11 23:23:22,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 23:23:22,174 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 23:23:22,175 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-10-11 23:23:22,206 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 23:23:22,207 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 23:23:22,208 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 23:23:22,208 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 23:23:22,209 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 23:23:22,209 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 23:23:22,210 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 23:23:22,212 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 23:23:22,212 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 23:23:22,212 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 23:23:22,213 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 23:23:22,213 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 23:23:22,213 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 23:23:22,214 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 23:23:22,214 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 23:23:22,217 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 23:23:22,218 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 23:23:22,218 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 23:23:22,218 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 23:23:22,218 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-11 23:23:22,219 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 23:23:22,219 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 23:23:22,219 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 23:23:22,219 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 23:23:22,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 23:23:22,220 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 23:23:22,220 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 23:23:22,221 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 23:23:22,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 23:23:22,223 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 23:23:22,223 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 23:23:22,224 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 23:23:22,231 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 23:23:22,231 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 23:23:22,231 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 23:23:22,232 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 23:23:22,232 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 23:23:22,232 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 23:23:22,233 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 23:23:22,233 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2593602351cb34686025dea9c261b26d1cca1858dfe926a7fd5af83beb181488 [2024-10-11 23:23:22,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 23:23:22,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 23:23:22,569 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 23:23:22,570 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 23:23:22,570 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 23:23:22,572 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-3.i [2024-10-11 23:23:24,153 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 23:23:24,547 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 23:23:24,548 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-3.i [2024-10-11 23:23:24,588 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/1ab09ff79/20a8a74bbd9947f2ac17fbc3c5cf1f23/FLAG0b6bfd133 [2024-10-11 23:23:24,608 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/1ab09ff79/20a8a74bbd9947f2ac17fbc3c5cf1f23 [2024-10-11 23:23:24,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 23:23:24,613 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 23:23:24,614 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:24,615 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 23:23:24,620 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 23:23:24,621 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:24" (1/1) ... [2024-10-11 23:23:24,622 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3869f11e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:24, skipping insertion in model container [2024-10-11 23:23:24,622 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:24" (1/1) ... [2024-10-11 23:23:24,731 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:23:25,820 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:25,852 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 23:23:25,882 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:23:26,083 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:26,098 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 23:23:26,239 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:26,450 INFO L204 MainTranslator]: Completed translation [2024-10-11 23:23:26,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:26 WrapperNode [2024-10-11 23:23:26,451 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:26,451 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:26,452 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 23:23:26,452 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 23:23:26,459 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:26" (1/1) ... [2024-10-11 23:23:26,510 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2574]: Variable #t~ret107 modified in procedure conv_strtod but not declared [2024-10-11 23:23:26,511 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2574]: Undeclared identifier #t~ret107 in IdentifierExpression[#t~ret107,] [2024-10-11 23:23:26,515 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]]] [2024-10-11 23:23:26,527 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3322]: Variable #t~ret329 modified in procedure vasprintf but not declared [2024-10-11 23:23:26,528 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3322]: Undeclared identifier #t~ret329 in IdentifierExpression[#t~ret329,] [2024-10-11 23:23:26,529 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3322]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret329,],IdentifierExpression[~ptr,],BitvecLiteral[8,64]]] [2024-10-11 23:23:26,530 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:26" (1/1) ... [2024-10-11 23:23:26,531 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:26,531 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 23:23:26,540 INFO L158 Benchmark]: Toolchain (without parser) took 1927.03ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 37.0MB in the beginning and 43.4MB in the end (delta: -6.5MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2024-10-11 23:23:26,540 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 25.6MB in the beginning and 25.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 23:23:26,541 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1836.53ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 36.8MB in the beginning and 46.8MB in the end (delta: -10.0MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2024-10-11 23:23:26,542 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.27ms. Allocated memory is still 96.5MB. Free memory was 46.8MB in the beginning and 43.4MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 23:23:26,544 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 25.6MB in the beginning and 25.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1836.53ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 36.8MB in the beginning and 46.8MB in the end (delta: -10.0MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.27ms. Allocated memory is still 96.5MB. Free memory was 46.8MB in the beginning and 43.4MB in the end (delta: 3.3MB). 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