This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:55,404 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:55,457 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:55,464 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:55,465 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:55,493 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:55,494 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:55,494 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:55,495 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:55,495 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:55,496 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:55,496 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:55,497 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:55,497 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:55,497 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:55,497 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:55,498 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:55,498 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:55,499 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:55,499 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:55,499 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:55,500 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:55,500 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:55,501 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:55,501 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:55,502 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:55,502 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:55,502 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:55,503 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:55,503 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:55,503 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:55,504 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:55,504 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:55,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:55,505 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:55,505 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:55,505 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:55,506 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:55,506 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:55,506 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:55,507 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:55,507 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:55,507 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:55,508 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:55,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:55,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:55,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:55,832 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:55,832 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:55,834 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/recursive-simple/fibo_10-2.c [2024-09-21 19:11:57,253 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:57,446 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:57,446 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/recursive-simple/fibo_10-2.c [2024-09-21 19:11:57,453 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/9b18236f6/9813426b37e34517ae2c16aa4d843362/FLAGe792b7b08 [2024-09-21 19:11:57,826 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/9b18236f6/9813426b37e34517ae2c16aa4d843362 [2024-09-21 19:11:57,828 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:57,829 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:57,829 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/fibo_10-2.yml/output/witness-2.1.yml [2024-09-21 19:11:57,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:57,881 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:57,882 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:57,882 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:57,888 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:57,889 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:57" (1/2) ... [2024-09-21 19:11:57,890 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f925222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:57, skipping insertion in model container [2024-09-21 19:11:57,891 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:57" (1/2) ... [2024-09-21 19:11:57,892 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ccf7c53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:57, skipping insertion in model container [2024-09-21 19:11:57,893 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" (2/2) ... [2024-09-21 19:11:57,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f925222 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:57, skipping insertion in model container [2024-09-21 19:11:57,893 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" (2/2) ... [2024-09-21 19:11:57,901 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:57,902 INFO L1541 ArrayList]: Function contract at [L7]: requires n == (5) || n == (3) || n == (8) || n == (1) || n == (0) || n == (2) || n == (4) || n == (7) || n == (6) || n == (9) || n == (10), ensures (!(n == (1)) || ( esult == (1))) && (!(n == (0)) || ( esult == (0))) && (!(n == (4)) || ( esult == (3))) && (!(n == (5)) || ( esult == (5))) && (!(n == (2)) || ( esult == (1))) && (!(n == (3)) || ( esult == (2))) && (!(n == (8)) || ( esult == (21))) && (!(n == (6)) || ( esult == (8))) && (!(n == (10)) || ( esult == (55))) && (!(n == (9)) || ( esult == (34))) && (!(n == (7)) || ( esult == (13))) [2024-09-21 19:11:57,902 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:11:57,924 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:58,081 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-simple/fibo_10-2.c[743,756] [2024-09-21 19:11:58,087 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:58,098 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:58,150 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:58,151 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ccf7c53 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:58, skipping insertion in model container [2024-09-21 19:11:58,151 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:58,152 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:58,153 INFO L158 Benchmark]: Toolchain (without parser) took 272.00ms. Allocated memory is still 144.7MB. Free memory was 99.8MB in the beginning and 87.6MB in the end (delta: 12.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:58,154 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 94.4MB. Free memory is still 64.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:58,154 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 144.7MB. Free memory is still 101.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:58,156 INFO L158 Benchmark]: CACSL2BoogieTranslator took 269.76ms. Allocated memory is still 144.7MB. Free memory was 99.8MB in the beginning and 87.7MB in the end (delta: 12.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:58,157 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 94.4MB. Free memory is still 64.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.10ms. Allocated memory is still 144.7MB. Free memory is still 101.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 269.76ms. Allocated memory is still 144.7MB. Free memory was 99.8MB in the beginning and 87.7MB in the end (delta: 12.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8]: 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 19:12:00,230 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:12:00,303 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:12:00,309 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:12:00,309 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:12:00,337 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:12:00,338 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:12:00,338 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:12:00,338 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:12:00,339 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:12:00,339 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:12:00,339 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:12:00,340 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:12:00,346 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:12:00,346 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:12:00,346 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:12:00,347 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:12:00,347 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:12:00,347 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:12:00,347 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:12:00,348 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:12:00,348 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:12:00,348 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:12:00,349 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:12:00,349 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:12:00,349 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:12:00,349 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:12:00,350 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:12:00,350 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:12:00,350 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:12:00,350 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:12:00,351 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:12:00,351 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:12:00,353 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:12:00,354 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:12:00,354 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:12:00,355 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:12:00,355 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:12:00,355 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:12:00,355 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:12:00,356 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:12:00,356 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:12:00,356 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:12:00,356 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:12:00,357 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:12:00,357 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:12:00,357 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:12:00,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:12:00,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:12:00,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:12:00,722 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:12:00,723 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:12:00,725 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/fibo_10-2.yml/output/witness-2.1.yml [2024-09-21 19:12:00,780 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:12:00,781 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:12:00,781 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/recursive-simple/fibo_10-2.c [2024-09-21 19:12:02,443 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:12:02,658 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:12:02,660 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/recursive-simple/fibo_10-2.c [2024-09-21 19:12:02,668 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/cf12f1dcd/ccb207b1fe594c2292b2a5c86a2ca923/FLAG3f69dd531 [2024-09-21 19:12:03,033 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/cf12f1dcd/ccb207b1fe594c2292b2a5c86a2ca923 [2024-09-21 19:12:03,033 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:12:03,035 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:12:03,036 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:12:03,038 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:12:03,043 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:12:03,044 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 07:12:00" (1/2) ... [2024-09-21 19:12:03,045 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@645c5f68 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:12:03, skipping insertion in model container [2024-09-21 19:12:03,048 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 07:12:00" (1/2) ... [2024-09-21 19:12:03,050 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e797f1e and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:12:03, skipping insertion in model container [2024-09-21 19:12:03,050 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:12:03" (2/2) ... [2024-09-21 19:12:03,054 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@645c5f68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:12:03, skipping insertion in model container [2024-09-21 19:12:03,054 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:12:03" (2/2) ... [2024-09-21 19:12:03,059 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:12:03,060 INFO L1541 ArrayList]: Function contract at [L7]: requires n == (5) || n == (3) || n == (8) || n == (1) || n == (0) || n == (2) || n == (4) || n == (7) || n == (6) || n == (9) || n == (10), ensures (!(n == (1)) || ( esult == (1))) && (!(n == (0)) || ( esult == (0))) && (!(n == (4)) || ( esult == (3))) && (!(n == (5)) || ( esult == (5))) && (!(n == (2)) || ( esult == (1))) && (!(n == (3)) || ( esult == (2))) && (!(n == (8)) || ( esult == (21))) && (!(n == (6)) || ( esult == (8))) && (!(n == (10)) || ( esult == (55))) && (!(n == (9)) || ( esult == (34))) && (!(n == (7)) || ( esult == (13))) [2024-09-21 19:12:03,060 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:12:03,078 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:12:03,233 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-simple/fibo_10-2.c[743,756] [2024-09-21 19:12:03,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:12:03,251 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:12:03,299 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:12:03,300 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e797f1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:12:03, skipping insertion in model container [2024-09-21 19:12:03,300 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:12:03,300 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:12:03,302 INFO L158 Benchmark]: Toolchain (without parser) took 266.33ms. Allocated memory is still 71.3MB. Free memory was 37.5MB in the beginning and 46.9MB in the end (delta: -9.4MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-09-21 19:12:03,303 INFO L158 Benchmark]: Witness Parser took 0.40ms. Allocated memory is still 48.2MB. Free memory is still 25.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:12:03,303 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 48.2MB. Free memory is still 23.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:12:03,304 INFO L158 Benchmark]: CACSL2BoogieTranslator took 264.00ms. Allocated memory is still 71.3MB. Free memory was 37.2MB in the beginning and 46.9MB in the end (delta: -9.6MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-09-21 19:12:03,306 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 0.40ms. Allocated memory is still 48.2MB. Free memory is still 25.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 48.2MB. Free memory is still 23.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 264.00ms. Allocated memory is still 71.3MB. Free memory was 37.2MB in the beginning and 46.9MB in the end (delta: -9.6MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...