./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-1.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-1.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 92d2a3c1755022312f13a0ac97992cc62ba66cba961ad3a9f180dfb959f6e2b9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 23:23:14,838 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 23:23:14,912 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-11 23:23:14,917 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 23:23:14,917 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 23:23:14,949 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 23:23:14,950 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 23:23:14,951 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 23:23:14,951 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 23:23:14,953 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 23:23:14,953 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 23:23:14,954 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 23:23:14,954 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 23:23:14,956 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 23:23:14,956 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 23:23:14,957 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 23:23:14,957 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 23:23:14,957 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 23:23:14,957 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 23:23:14,958 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 23:23:14,958 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 23:23:14,958 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 23:23:14,959 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 23:23:14,959 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-11 23:23:14,959 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 23:23:14,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 23:23:14,960 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 23:23:14,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 23:23:14,960 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 23:23:14,960 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 23:23:14,961 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 23:23:14,961 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 23:23:14,961 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 23:23:14,961 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 23:23:14,962 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 23:23:14,962 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 23:23:14,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 23:23:14,962 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 23:23:14,962 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 23:23:14,963 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 23:23:14,963 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 23:23:14,963 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92d2a3c1755022312f13a0ac97992cc62ba66cba961ad3a9f180dfb959f6e2b9 [2024-10-11 23:23:15,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 23:23:15,221 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 23:23:15,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 23:23:15,225 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 23:23:15,226 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 23:23:15,227 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-1.i [2024-10-11 23:23:16,717 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 23:23:17,119 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 23:23:17,119 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-1.i [2024-10-11 23:23:17,156 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/7cf9ae88f/2c3775d0dc4248fa93c852a0b5d702fd/FLAGbb88b0207 [2024-10-11 23:23:17,173 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/7cf9ae88f/2c3775d0dc4248fa93c852a0b5d702fd [2024-10-11 23:23:17,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 23:23:17,178 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 23:23:17,181 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:17,182 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 23:23:17,188 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 23:23:17,189 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:17" (1/1) ... [2024-10-11 23:23:17,190 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44ca30d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:17, skipping insertion in model container [2024-10-11 23:23:17,190 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:17" (1/1) ... [2024-10-11 23:23:17,324 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:23:18,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:18,478 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 23:23:18,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:18,857 INFO L204 MainTranslator]: Completed translation [2024-10-11 23:23:18,858 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:18 WrapperNode [2024-10-11 23:23:18,858 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:18,859 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:18,859 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 23:23:18,860 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 23:23:18,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:18" (1/1) ... [2024-10-11 23:23:18,910 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2649]: Variable #t~ret136 modified in procedure conv_strtod but not declared [2024-10-11 23:23:18,911 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2649]: Undeclared identifier #t~ret136 in IdentifierExpression[#t~ret136,] [2024-10-11 23:23:18,920 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3397]: Variable #t~ret360 modified in procedure vasprintf but not declared [2024-10-11 23:23:18,920 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3397]: Undeclared identifier #t~ret360 in IdentifierExpression[#t~ret360,] [2024-10-11 23:23:18,921 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3397]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret360,],IdentifierExpression[~ptr,],IntegerLiteral[8]]] [2024-10-11 23:23:18,923 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:18" (1/1) ... [2024-10-11 23:23:18,923 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:18,924 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 23:23:18,926 INFO L158 Benchmark]: Toolchain (without parser) took 1747.28ms. Allocated memory is still 172.0MB. Free memory was 98.1MB in the beginning and 107.7MB in the end (delta: -9.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 23:23:18,926 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 104.9MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 23:23:18,927 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1677.61ms. Allocated memory is still 172.0MB. Free memory was 97.9MB in the beginning and 110.5MB in the end (delta: -12.5MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. [2024-10-11 23:23:18,927 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.46ms. Allocated memory is still 172.0MB. Free memory was 110.5MB in the beginning and 107.7MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 23:23:18,929 INFO L338 ainManager$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 104.9MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1677.61ms. Allocated memory is still 172.0MB. Free memory was 97.9MB in the beginning and 110.5MB in the end (delta: -12.5MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.46ms. Allocated memory is still 172.0MB. Free memory was 110.5MB in the beginning and 107.7MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 2649]: Type Error Variable #t~ret136 modified in procedure conv_strtod but not declared - TypeErrorResult [Line: 2649]: Type Error Undeclared identifier #t~ret136 in IdentifierExpression[#t~ret136,] - TypeErrorResult [Line: 3397]: Type Error Variable #t~ret360 modified in procedure vasprintf but not declared - TypeErrorResult [Line: 3397]: Type Error Undeclared identifier #t~ret360 in IdentifierExpression[#t~ret360,] - TypeErrorResult [Line: 3397]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret360,],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-1.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 92d2a3c1755022312f13a0ac97992cc62ba66cba961ad3a9f180dfb959f6e2b9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 23:23:20,919 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 23:23:20,987 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2024-10-11 23:23:21,001 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 23:23:21,005 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 23:23:21,006 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-10-11 23:23:21,049 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 23:23:21,052 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 23:23:21,052 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 23:23:21,053 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 23:23:21,053 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 23:23:21,053 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 23:23:21,054 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 23:23:21,056 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 23:23:21,057 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 23:23:21,057 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 23:23:21,057 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 23:23:21,058 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 23:23:21,058 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 23:23:21,058 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 23:23:21,059 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 23:23:21,062 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 23:23:21,062 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 23:23:21,063 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 23:23:21,063 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 23:23:21,063 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-11 23:23:21,063 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 23:23:21,063 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 23:23:21,064 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 23:23:21,064 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 23:23:21,064 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 23:23:21,065 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 23:23:21,065 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 23:23:21,065 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 23:23:21,067 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 23:23:21,067 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 23:23:21,067 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 23:23:21,068 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 23:23:21,068 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 23:23:21,068 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 23:23:21,069 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 23:23:21,070 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 23:23:21,070 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 23:23:21,070 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 23:23:21,071 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 23:23:21,071 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92d2a3c1755022312f13a0ac97992cc62ba66cba961ad3a9f180dfb959f6e2b9 [2024-10-11 23:23:21,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 23:23:21,418 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 23:23:21,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 23:23:21,422 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 23:23:21,423 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 23:23:21,425 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-1.i [2024-10-11 23:23:23,039 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 23:23:23,442 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 23:23:23,443 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-1.i [2024-10-11 23:23:23,474 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/ddbee191f/387e311904ae437ab49a700f2ca5a01f/FLAG526d6cebf [2024-10-11 23:23:23,490 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/ddbee191f/387e311904ae437ab49a700f2ca5a01f [2024-10-11 23:23:23,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 23:23:23,495 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 23:23:23,496 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:23,496 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 23:23:23,501 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 23:23:23,502 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:23" (1/1) ... [2024-10-11 23:23:23,503 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@282aff14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:23, skipping insertion in model container [2024-10-11 23:23:23,503 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:23" (1/1) ... [2024-10-11 23:23:23,579 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:23:24,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:24,904 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 23:23:24,931 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:23:25,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:25,126 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 23:23:25,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:25,614 INFO L204 MainTranslator]: Completed translation [2024-10-11 23:23:25,615 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:25 WrapperNode [2024-10-11 23:23:25,615 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:25,616 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:25,616 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 23:23:25,616 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 23:23:25,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:25" (1/1) ... [2024-10-11 23:23:25,690 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2649]: Variable #t~ret133 modified in procedure conv_strtod but not declared [2024-10-11 23:23:25,691 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2649]: Undeclared identifier #t~ret133 in IdentifierExpression[#t~ret133,] [2024-10-11 23:23:25,691 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2649]: Wrong parameter type at index 0: CallStatement[null,false,[],write~intFLOATTYPE8,[IdentifierExpression[#t~ret133,],IdentifierExpression[~result,],BitvecLiteral[8,64]]] [2024-10-11 23:23:25,705 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3397]: Variable #t~ret355 modified in procedure vasprintf but not declared [2024-10-11 23:23:25,706 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3397]: Undeclared identifier #t~ret355 in IdentifierExpression[#t~ret355,] [2024-10-11 23:23:25,706 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3397]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret355,],IdentifierExpression[~ptr,],BitvecLiteral[8,64]]] [2024-10-11 23:23:25,712 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:25" (1/1) ... [2024-10-11 23:23:25,712 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:25,712 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 23:23:25,714 INFO L158 Benchmark]: Toolchain (without parser) took 2218.80ms. Allocated memory was 65.0MB in the beginning and 107.0MB in the end (delta: 41.9MB). Free memory was 26.7MB in the beginning and 44.6MB in the end (delta: -17.9MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2024-10-11 23:23:25,715 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory is still 35.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 23:23:25,715 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2119.21ms. Allocated memory was 65.0MB in the beginning and 107.0MB in the end (delta: 41.9MB). Free memory was 26.5MB in the beginning and 48.1MB in the end (delta: -21.6MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. [2024-10-11 23:23:25,716 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.32ms. Allocated memory is still 107.0MB. Free memory was 48.1MB in the beginning and 44.6MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-11 23:23:25,721 INFO L338 ainManager$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 52.4MB. Free memory is still 35.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2119.21ms. Allocated memory was 65.0MB in the beginning and 107.0MB in the end (delta: 41.9MB). Free memory was 26.5MB in the beginning and 48.1MB in the end (delta: -21.6MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.32ms. Allocated memory is still 107.0MB. Free memory was 48.1MB in the beginning and 44.6MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 2649]: Type Error Variable #t~ret133 modified in procedure conv_strtod but not declared - TypeErrorResult [Line: 2649]: Type Error Undeclared identifier #t~ret133 in IdentifierExpression[#t~ret133,] - TypeErrorResult [Line: 2649]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~intFLOATTYPE8,[IdentifierExpression[#t~ret133,],IdentifierExpression[~result,],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 3397]: Type Error Variable #t~ret355 modified in procedure vasprintf but not declared - TypeErrorResult [Line: 3397]: Type Error Undeclared identifier #t~ret355 in IdentifierExpression[#t~ret355,] - TypeErrorResult [Line: 3397]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret355,],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