This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:52,250 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:52,316 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:52,333 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:52,334 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:52,366 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:52,367 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:52,367 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:52,368 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:52,369 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:52,370 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:52,370 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:52,371 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:52,371 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:52,371 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:52,372 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:52,372 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:52,376 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:52,376 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:52,376 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:52,376 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:52,377 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:52,377 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:52,377 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:52,377 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:52,378 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:52,379 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:52,379 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:52,379 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:52,379 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:52,379 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:52,380 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:52,380 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:52,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:52,381 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:52,382 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:52,382 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:52,382 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:52,382 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:52,383 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:52,383 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:52,383 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:52,383 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:52,384 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/certificate-witnesses-artifact/referee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:52,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:52,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:52,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:52,673 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:52,678 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:52,679 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/Fibonacci02.yml/output/witness-2.1.yml [2024-09-21 19:11:52,736 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:52,737 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:52,738 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/recursive/Fibonacci02.c [2024-09-21 19:11:54,279 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:54,451 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:54,452 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/recursive/Fibonacci02.c [2024-09-21 19:11:54,459 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/3553508c2/e658bd5bdcda48d0a0ddffc55f6bac7e/FLAG624139309 [2024-09-21 19:11:54,472 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/3553508c2/e658bd5bdcda48d0a0ddffc55f6bac7e [2024-09-21 19:11:54,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:54,474 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:54,475 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:54,475 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:54,482 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:54,483 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:11:52" (1/2) ... [2024-09-21 19:11:54,484 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24c416ab and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:54, skipping insertion in model container [2024-09-21 19:11:54,484 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:11:52" (1/2) ... [2024-09-21 19:11:54,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4275b2c5 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:54, skipping insertion in model container [2024-09-21 19:11:54,486 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:54" (2/2) ... [2024-09-21 19:11:54,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24c416ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:54, skipping insertion in model container [2024-09-21 19:11:54,486 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:54" (2/2) ... [2024-09-21 19:11:54,494 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:54,495 INFO L1541 ArrayList]: Function contract at [L27]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:11:54,498 INFO L1541 ArrayList]: Function contract at [L16]: requires n == (0) || n == (1) || n == (2) || n == (5) || n == (8) || n == (7) || n == (4) || n == (3) || n == (6) || n == (9), ensures (!(n == (3)) || ( esult == (2))) && (!(n == (6)) || ( esult == (8))) && (!(n == (5)) || ( esult == (5))) && (!(n == (1)) || ( esult == (1))) && (!(n == (0)) || ( esult == (0))) && (!(n == (8)) || ( esult == (21))) && (!(n == (2)) || ( esult == (1))) && (!(n == (4)) || ( esult == (3))) && (!(n == (7)) || ( esult == (13))) && (!(n == (9)) || ( esult == (34))) [2024-09-21 19:11:54,513 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:54,675 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/recursive/Fibonacci02.c[715,728] [2024-09-21 19:11:54,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:54,694 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:54,731 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:54,731 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4275b2c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:54, skipping insertion in model container [2024-09-21 19:11:54,731 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:54,732 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:54,733 INFO L158 Benchmark]: Toolchain (without parser) took 258.80ms. Allocated memory is still 163.6MB. Free memory was 116.1MB in the beginning and 102.7MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:54,734 INFO L158 Benchmark]: Witness Parser took 0.25ms. Allocated memory is still 163.6MB. Free memory is still 128.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:54,734 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 163.6MB. Free memory is still 126.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:54,735 INFO L158 Benchmark]: CACSL2BoogieTranslator took 256.63ms. Allocated memory is still 163.6MB. Free memory was 115.4MB in the beginning and 102.7MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:54,737 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.25ms. Allocated memory is still 163.6MB. Free memory is still 128.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.20ms. Allocated memory is still 163.6MB. Free memory is still 126.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 256.63ms. Allocated memory is still 163.6MB. Free memory was 115.4MB in the beginning and 102.7MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 17]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:56,753 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:56,839 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:56,846 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:56,846 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:56,880 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:56,881 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:56,881 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:56,882 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:56,883 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:56,884 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:56,884 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:56,885 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:56,885 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:56,886 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:56,886 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:56,886 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:56,886 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:56,887 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:56,887 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:56,887 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:56,891 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:56,892 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:56,892 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:56,892 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:56,893 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:56,893 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:56,893 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:56,893 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:56,894 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:56,894 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:56,894 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:56,894 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:56,895 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:56,895 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:56,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:56,899 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:56,899 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:56,899 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:56,899 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:56,900 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:56,901 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:56,901 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:56,901 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:56,901 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:56,901 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:56,902 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/certificate-witnesses-artifact/referee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:57,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:57,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:57,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:57,244 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:57,245 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:57,248 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/Fibonacci02.yml/output/witness-2.1.yml [2024-09-21 19:11:57,298 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:57,298 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:57,298 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/recursive/Fibonacci02.c [2024-09-21 19:11:58,992 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:59,194 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:59,195 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/recursive/Fibonacci02.c [2024-09-21 19:11:59,202 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/abf2d8325/f37af9b8aab344de92890b296c88cc98/FLAG15a1495db [2024-09-21 19:11:59,222 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/abf2d8325/f37af9b8aab344de92890b296c88cc98 [2024-09-21 19:11:59,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:59,224 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:59,226 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:59,227 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:59,232 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:59,233 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:11:57" (1/2) ... [2024-09-21 19:11:59,234 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57796187 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:59, skipping insertion in model container [2024-09-21 19:11:59,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:11:57" (1/2) ... [2024-09-21 19:11:59,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57ea7380 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:59, skipping insertion in model container [2024-09-21 19:11:59,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:59" (2/2) ... [2024-09-21 19:11:59,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57796187 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:59, skipping insertion in model container [2024-09-21 19:11:59,241 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:59" (2/2) ... [2024-09-21 19:11:59,248 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:59,252 INFO L1541 ArrayList]: Function contract at [L27]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:11:59,252 INFO L1541 ArrayList]: Function contract at [L16]: requires n == (0) || n == (1) || n == (2) || n == (5) || n == (8) || n == (7) || n == (4) || n == (3) || n == (6) || n == (9), ensures (!(n == (3)) || ( esult == (2))) && (!(n == (6)) || ( esult == (8))) && (!(n == (5)) || ( esult == (5))) && (!(n == (1)) || ( esult == (1))) && (!(n == (0)) || ( esult == (0))) && (!(n == (8)) || ( esult == (21))) && (!(n == (2)) || ( esult == (1))) && (!(n == (4)) || ( esult == (3))) && (!(n == (7)) || ( esult == (13))) && (!(n == (9)) || ( esult == (34))) [2024-09-21 19:11:59,270 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:59,451 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/recursive/Fibonacci02.c[715,728] [2024-09-21 19:11:59,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:59,476 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:59,518 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:59,519 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57ea7380 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:59, skipping insertion in model container [2024-09-21 19:11:59,519 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:59,519 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:59,521 INFO L158 Benchmark]: Toolchain (without parser) took 296.69ms. Allocated memory is still 73.4MB. Free memory was 42.1MB in the beginning and 49.9MB in the end (delta: -7.8MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-09-21 19:11:59,522 INFO L158 Benchmark]: Witness Parser took 0.41ms. Allocated memory is still 52.4MB. Free memory is still 35.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:59,522 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 52.4MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:59,523 INFO L158 Benchmark]: CACSL2BoogieTranslator took 293.68ms. Allocated memory is still 73.4MB. Free memory was 41.9MB in the beginning and 49.9MB in the end (delta: -8.0MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-09-21 19:11:59,525 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.41ms. Allocated memory is still 52.4MB. Free memory is still 35.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.10ms. Allocated memory is still 52.4MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 293.68ms. Allocated memory is still 73.4MB. Free memory was 41.9MB in the beginning and 49.9MB in the end (delta: -8.0MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 17]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...