./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 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-1.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 92d2a3c1755022312f13a0ac97992cc62ba66cba961ad3a9f180dfb959f6e2b9 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 16:07:36,674 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 16:07:36,735 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-13 16:07:36,738 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 16:07:36,741 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 16:07:36,767 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 16:07:36,768 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 16:07:36,768 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 16:07:36,769 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 16:07:36,773 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 16:07:36,774 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 16:07:36,774 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 16:07:36,774 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 16:07:36,775 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 16:07:36,775 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 16:07:36,775 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 16:07:36,775 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 16:07:36,775 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 16:07:36,776 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 16:07:36,776 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 16:07:36,776 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 16:07:36,778 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 16:07:36,778 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 16:07:36,778 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-13 16:07:36,778 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-13 16:07:36,778 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 16:07:36,779 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 16:07:36,779 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 16:07:36,780 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 16:07:36,780 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 16:07:36,780 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 16:07:36,780 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 16:07:36,781 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 16:07:36,781 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 16:07:36,781 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 16:07:36,782 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 16:07:36,782 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 16:07:36,782 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 16:07:36,782 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 16:07:36,782 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 16:07:36,783 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 16:07:36,783 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92d2a3c1755022312f13a0ac97992cc62ba66cba961ad3a9f180dfb959f6e2b9 [2024-10-13 16:07:36,981 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 16:07:36,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 16:07:37,001 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 16:07:37,002 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 16:07:37,003 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 16:07:37,004 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-1.i [2024-10-13 16:07:38,232 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 16:07:38,557 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 16:07:38,558 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-1.i [2024-10-13 16:07:38,591 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f675a2179/656ad2f21f584cad880bd2da611a1882/FLAG33b9e1521 [2024-10-13 16:07:38,797 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f675a2179/656ad2f21f584cad880bd2da611a1882 [2024-10-13 16:07:38,800 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 16:07:38,804 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 16:07:38,806 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 16:07:38,806 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 16:07:38,815 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 16:07:38,816 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:07:38" (1/1) ... [2024-10-13 16:07:38,816 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4724421f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:38, skipping insertion in model container [2024-10-13 16:07:38,816 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:07:38" (1/1) ... [2024-10-13 16:07:38,873 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 16:07:39,854 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:07:39,872 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 16:07:40,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:07:40,175 INFO L204 MainTranslator]: Completed translation [2024-10-13 16:07:40,176 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:40 WrapperNode [2024-10-13 16:07:40,176 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 16:07:40,177 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 16:07:40,177 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 16:07:40,177 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 16:07:40,182 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:40" (1/1) ... [2024-10-13 16:07:40,205 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2649]: Variable #t~ret136 modified in procedure conv_strtod but not declared [2024-10-13 16:07:40,206 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2649]: Undeclared identifier #t~ret136 in IdentifierExpression[#t~ret136,] [2024-10-13 16:07:40,213 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3397]: Variable #t~ret360 modified in procedure vasprintf but not declared [2024-10-13 16:07:40,213 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3397]: Undeclared identifier #t~ret360 in IdentifierExpression[#t~ret360,] [2024-10-13 16:07:40,214 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3397]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret360,],IdentifierExpression[~ptr,],IntegerLiteral[8]]] [2024-10-13 16:07:40,215 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:40" (1/1) ... [2024-10-13 16:07:40,216 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 16:07:40,216 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 16:07:40,217 INFO L158 Benchmark]: Toolchain (without parser) took 1412.69ms. Allocated memory is still 174.1MB. Free memory was 100.2MB in the beginning and 118.3MB in the end (delta: -18.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 16:07:40,217 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 174.1MB. Free memory was 130.9MB in the beginning and 130.8MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 16:07:40,218 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1370.05ms. Allocated memory is still 174.1MB. Free memory was 100.0MB in the beginning and 121.3MB in the end (delta: -21.2MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2024-10-13 16:07:40,218 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.92ms. Allocated memory is still 174.1MB. Free memory was 121.3MB in the beginning and 118.3MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-13 16:07:40,219 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 174.1MB. Free memory was 130.9MB in the beginning and 130.8MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1370.05ms. Allocated memory is still 174.1MB. Free memory was 100.0MB in the beginning and 121.3MB in the end (delta: -21.2MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.92ms. Allocated memory is still 174.1MB. Free memory was 121.3MB in the beginning and 118.3MB in the end (delta: 2.9MB). 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/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-1.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 92d2a3c1755022312f13a0ac97992cc62ba66cba961ad3a9f180dfb959f6e2b9 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 16:07:42,117 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 16:07:42,165 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2024-10-13 16:07:42,169 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 16:07:42,169 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 16:07:42,170 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-10-13 16:07:42,195 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 16:07:42,198 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 16:07:42,198 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 16:07:42,199 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 16:07:42,199 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 16:07:42,200 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 16:07:42,200 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 16:07:42,200 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 16:07:42,201 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 16:07:42,202 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 16:07:42,202 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 16:07:42,202 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 16:07:42,202 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 16:07:42,203 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 16:07:42,205 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 16:07:42,206 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 16:07:42,206 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 16:07:42,206 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 16:07:42,206 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 16:07:42,206 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-13 16:07:42,206 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 16:07:42,206 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-13 16:07:42,207 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 16:07:42,207 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 16:07:42,207 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 16:07:42,207 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 16:07:42,207 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 16:07:42,207 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 16:07:42,207 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 16:07:42,208 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 16:07:42,208 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 16:07:42,208 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 16:07:42,210 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 16:07:42,210 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 16:07:42,210 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 16:07:42,211 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 16:07:42,211 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 16:07:42,211 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 16:07:42,211 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 16:07:42,211 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92d2a3c1755022312f13a0ac97992cc62ba66cba961ad3a9f180dfb959f6e2b9 [2024-10-13 16:07:42,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 16:07:42,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 16:07:42,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 16:07:42,575 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 16:07:42,575 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 16:07:42,578 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-1.i [2024-10-13 16:07:44,127 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 16:07:44,611 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 16:07:44,612 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/printf-1.i [2024-10-13 16:07:44,644 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dad076a99/07548f091788447691e6e7de51fd95a3/FLAG903439819 [2024-10-13 16:07:44,712 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dad076a99/07548f091788447691e6e7de51fd95a3 [2024-10-13 16:07:44,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 16:07:44,716 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 16:07:44,718 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 16:07:44,718 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 16:07:44,723 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 16:07:44,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:07:44" (1/1) ... [2024-10-13 16:07:44,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7486b18f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:44, skipping insertion in model container [2024-10-13 16:07:44,724 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:07:44" (1/1) ... [2024-10-13 16:07:44,784 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 16:07:45,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:07:45,832 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 16:07:45,869 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 16:07:45,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:07:46,003 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 16:07:46,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:07:46,320 INFO L204 MainTranslator]: Completed translation [2024-10-13 16:07:46,320 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:46 WrapperNode [2024-10-13 16:07:46,320 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 16:07:46,321 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 16:07:46,321 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 16:07:46,322 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 16:07:46,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:46" (1/1) ... [2024-10-13 16:07:46,364 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2649]: Variable #t~ret133 modified in procedure conv_strtod but not declared [2024-10-13 16:07:46,365 ERROR L1136 TypeChecker]: C: *((double *)result)=strtod(arg, &end) [2649]: Undeclared identifier #t~ret133 in IdentifierExpression[#t~ret133,] [2024-10-13 16:07:46,365 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]]] [2024-10-13 16:07:46,372 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3397]: Variable #t~ret355 modified in procedure vasprintf but not declared [2024-10-13 16:07:46,373 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3397]: Undeclared identifier #t~ret355 in IdentifierExpression[#t~ret355,] [2024-10-13 16:07:46,373 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [3397]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret355,],IdentifierExpression[~ptr,],BitvecLiteral[8,64]]] [2024-10-13 16:07:46,375 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:07:46" (1/1) ... [2024-10-13 16:07:46,375 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 16:07:46,375 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 16:07:46,377 INFO L158 Benchmark]: Toolchain (without parser) took 1660.51ms. Allocated memory was 75.5MB in the beginning and 153.1MB in the end (delta: 77.6MB). Free memory was 48.0MB in the beginning and 107.7MB in the end (delta: -59.7MB). Peak memory consumption was 17.3MB. Max. memory is 16.1GB. [2024-10-13 16:07:46,377 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 50.3MB. Free memory is still 23.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 16:07:46,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1603.09ms. Allocated memory was 75.5MB in the beginning and 153.1MB in the end (delta: 77.6MB). Free memory was 47.8MB in the beginning and 111.6MB in the end (delta: -63.9MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. [2024-10-13 16:07:46,378 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.98ms. Allocated memory is still 153.1MB. Free memory was 110.7MB in the beginning and 107.7MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-13 16:07:46,379 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 50.3MB. Free memory is still 23.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1603.09ms. Allocated memory was 75.5MB in the beginning and 153.1MB in the end (delta: 77.6MB). Free memory was 47.8MB in the beginning and 111.6MB in the end (delta: -63.9MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.98ms. Allocated memory is still 153.1MB. Free memory was 110.7MB in the beginning and 107.7MB 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: 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