./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-overflow.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 61a67961 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/loop-industry-pattern/ofuf_5.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-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 32bit --witnessprinter.graph.data.programhash dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 20:25:34,718 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 20:25:34,782 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2024-10-14 20:25:34,790 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 20:25:34,790 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 20:25:34,829 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 20:25:34,830 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 20:25:34,830 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 20:25:34,831 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 20:25:34,832 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 20:25:34,833 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 20:25:34,833 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 20:25:34,834 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 20:25:34,834 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 20:25:34,835 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 20:25:34,836 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 20:25:34,836 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 20:25:34,840 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 20:25:34,841 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 20:25:34,841 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 20:25:34,841 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 20:25:34,842 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 20:25:34,842 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 20:25:34,843 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 20:25:34,844 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 20:25:34,845 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-14 20:25:34,845 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-14 20:25:34,845 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 20:25:34,845 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 20:25:34,845 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 20:25:34,847 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 20:25:34,847 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 20:25:34,847 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 20:25:34,847 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 20:25:34,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 20:25:34,848 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 20:25:34,848 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 20:25:34,848 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 20:25:34,849 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 20:25:34,849 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 20:25:34,849 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 20:25:34,850 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 20:25:34,850 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 20:25:34,850 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 20:25:34,850 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 [2024-10-14 20:25:35,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 20:25:35,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 20:25:35,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 20:25:35,138 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 20:25:35,139 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 20:25:35,140 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2024-10-14 20:25:36,703 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 20:25:36,917 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 20:25:36,918 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2024-10-14 20:25:36,933 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da54d6a76/1c1721aef7da43b59da22365df42d675/FLAG902e6a507 [2024-10-14 20:25:37,273 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da54d6a76/1c1721aef7da43b59da22365df42d675 [2024-10-14 20:25:37,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 20:25:37,277 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 20:25:37,279 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 20:25:37,279 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 20:25:37,285 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 20:25:37,285 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:25:37" (1/1) ... [2024-10-14 20:25:37,286 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ecb0757 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:25:37, skipping insertion in model container [2024-10-14 20:25:37,286 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:25:37" (1/1) ... [2024-10-14 20:25:37,331 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 20:25:37,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 20:25:37,675 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 20:25:37,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 20:25:37,807 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: fopen [2024-10-14 20:25:37,808 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42efc9a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:25:37, skipping insertion in model container [2024-10-14 20:25:37,808 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 20:25:37,809 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 20:25:37,811 INFO L158 Benchmark]: Toolchain (without parser) took 532.39ms. Allocated memory is still 176.2MB. Free memory was 105.2MB in the beginning and 145.3MB in the end (delta: -40.2MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2024-10-14 20:25:37,815 INFO L158 Benchmark]: CDTParser took 1.27ms. Allocated memory is still 176.2MB. Free memory was 132.2MB in the beginning and 132.0MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 20:25:37,816 INFO L158 Benchmark]: CACSL2BoogieTranslator took 529.87ms. Allocated memory is still 176.2MB. Free memory was 105.0MB in the beginning and 145.3MB in the end (delta: -40.3MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2024-10-14 20:25:37,819 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.27ms. Allocated memory is still 176.2MB. Free memory was 132.2MB in the beginning and 132.0MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 529.87ms. Allocated memory is still 176.2MB. Free memory was 105.0MB in the beginning and 145.3MB in the end (delta: -40.3MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: fopen 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/loop-industry-pattern/ofuf_5.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-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 32bit --witnessprinter.graph.data.programhash dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 20:25:39,852 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 20:25:39,934 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2024-10-14 20:25:39,942 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 20:25:39,942 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 20:25:39,981 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 20:25:39,984 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 20:25:39,984 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 20:25:39,985 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 20:25:39,986 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 20:25:39,986 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 20:25:39,987 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 20:25:39,987 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 20:25:39,988 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 20:25:39,990 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 20:25:39,991 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 20:25:39,991 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 20:25:39,991 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 20:25:39,991 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 20:25:39,992 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 20:25:39,992 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 20:25:39,996 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 20:25:39,996 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 20:25:39,997 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 20:25:39,997 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 20:25:39,997 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 20:25:39,998 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-14 20:25:39,998 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 20:25:39,998 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-14 20:25:39,998 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 20:25:39,999 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 20:25:40,000 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 20:25:40,000 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 20:25:40,000 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 20:25:40,001 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 20:25:40,001 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 20:25:40,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 20:25:40,001 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 20:25:40,002 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 20:25:40,002 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 20:25:40,003 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 20:25:40,003 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 20:25:40,003 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 20:25:40,003 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 20:25:40,003 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 20:25:40,004 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 20:25:40,004 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 20:25:40,004 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 [2024-10-14 20:25:40,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 20:25:40,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 20:25:40,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 20:25:40,377 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 20:25:40,377 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 20:25:40,379 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2024-10-14 20:25:41,961 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 20:25:42,194 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 20:25:42,195 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2024-10-14 20:25:42,209 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/557c42ff9/e9ae7a46e8014191afb3399a52389661/FLAGf930a4fdf [2024-10-14 20:25:42,228 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/557c42ff9/e9ae7a46e8014191afb3399a52389661 [2024-10-14 20:25:42,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 20:25:42,233 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 20:25:42,236 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 20:25:42,237 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 20:25:42,243 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 20:25:42,244 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:25:42" (1/1) ... [2024-10-14 20:25:42,245 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c4c946e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:25:42, skipping insertion in model container [2024-10-14 20:25:42,245 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:25:42" (1/1) ... [2024-10-14 20:25:42,287 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 20:25:42,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 20:25:42,626 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 20:25:42,638 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 20:25:42,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 20:25:42,706 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 20:25:42,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 20:25:42,773 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: fopen [2024-10-14 20:25:42,773 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3185ba0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:25:42, skipping insertion in model container [2024-10-14 20:25:42,774 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 20:25:42,774 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 20:25:42,776 INFO L158 Benchmark]: Toolchain (without parser) took 542.42ms. Allocated memory is still 71.3MB. Free memory was 42.6MB in the beginning and 35.3MB in the end (delta: 7.3MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2024-10-14 20:25:42,777 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 56.6MB. Free memory was 28.1MB in the beginning and 28.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 20:25:42,777 INFO L158 Benchmark]: CACSL2BoogieTranslator took 537.41ms. Allocated memory is still 71.3MB. Free memory was 42.3MB in the beginning and 35.3MB in the end (delta: 7.0MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2024-10-14 20:25:42,778 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 56.6MB. Free memory was 28.1MB in the beginning and 28.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 537.41ms. Allocated memory is still 71.3MB. Free memory was 42.3MB in the beginning and 35.3MB in the end (delta: 7.0MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: fopen 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: UNKNOWN