This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:06:00,078 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:06:00,163 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:06:00,167 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:06:00,168 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:06:00,188 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:06:00,189 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:06:00,190 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:06:00,190 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:06:00,193 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:06:00,193 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:06:00,193 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:06:00,194 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:06:00,194 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:06:00,194 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:06:00,194 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:06:00,194 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:06:00,194 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:06:00,194 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:06:00,195 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:06:00,195 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:06:00,196 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:06:00,196 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:06:00,196 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:06:00,196 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:06:00,197 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:06:00,197 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:06:00,197 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:06:00,197 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:06:00,198 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:06:00,198 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:06:00,198 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:06:00,199 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:06:00,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:06:00,199 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:06:00,199 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:06:00,199 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:06:00,199 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:06:00,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:06:00,200 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:06:00,200 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:06:00,200 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:06:00,200 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:06:00,201 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:06:00,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:06:00,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:06:00,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:06:00,424 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:06:00,424 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:06:00,426 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops/n.c40.c [2024-09-21 19:06:01,797 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:06:01,945 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:06:01,945 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops/n.c40.c [2024-09-21 19:06:01,952 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/31ed613ed/e26765a82f3e42c7b8214ac257e88d3c/FLAG0c8d0291b [2024-09-21 19:06:01,975 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/31ed613ed/e26765a82f3e42c7b8214ac257e88d3c [2024-09-21 19:06:01,981 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:06:01,982 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:06:01,983 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/n.c40.yml/output/witness-2.1.yml [2024-09-21 19:06:02,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:06:02,028 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:06:02,029 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:02,029 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:06:02,033 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:06:02,034 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:01" (1/2) ... [2024-09-21 19:06:02,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ddab39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:02, skipping insertion in model container [2024-09-21 19:06:02,036 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:01" (1/2) ... [2024-09-21 19:06:02,037 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f5e8287 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:02, skipping insertion in model container [2024-09-21 19:06:02,038 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 07:06:02" (2/2) ... [2024-09-21 19:06:02,038 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ddab39 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:02, skipping insertion in model container [2024-09-21 19:06:02,038 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 07:06:02" (2/2) ... [2024-09-21 19:06:02,043 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:06:02,043 INFO L1541 ArrayList]: Loop invariant at [L14-L17] 1 [2024-09-21 19:06:02,043 INFO L1541 ArrayList]: Function contract at [L10]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:02,054 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:06:02,166 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/loops/n.c40.c[498,511] [2024-09-21 19:06:02,172 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:06:02,179 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:06:02,206 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:06:02,207 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f5e8287 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:02, skipping insertion in model container [2024-09-21 19:06:02,207 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:02,207 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:06:02,208 INFO L158 Benchmark]: Toolchain (without parser) took 179.65ms. Allocated memory is still 201.3MB. Free memory was 127.8MB in the beginning and 115.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:06:02,209 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 121.6MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:02,209 INFO L158 Benchmark]: Witness Parser took 0.73ms. Allocated memory is still 201.3MB. Free memory is still 129.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:02,210 INFO L158 Benchmark]: CACSL2BoogieTranslator took 177.99ms. Allocated memory is still 201.3MB. Free memory was 127.3MB in the beginning and 115.2MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:06:02,211 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 121.6MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.73ms. Allocated memory is still 201.3MB. Free memory is still 129.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 177.99ms. Allocated memory is still 201.3MB. Free memory was 127.3MB in the beginning and 115.2MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 11]: 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 19:06:04,322 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:06:04,392 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:06:04,395 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:06:04,395 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:06:04,413 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:06:04,413 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:06:04,413 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:06:04,414 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:06:04,414 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:06:04,414 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:06:04,414 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:06:04,415 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:06:04,415 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:06:04,415 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:06:04,416 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:06:04,416 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:06:04,416 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:06:04,416 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:06:04,417 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:06:04,417 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:06:04,418 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:06:04,418 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:06:04,418 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:06:04,418 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:06:04,419 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:06:04,419 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:06:04,419 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:06:04,419 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:06:04,420 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:06:04,420 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:06:04,420 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:06:04,420 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:06:04,421 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:06:04,421 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:06:04,421 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:06:04,422 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:06:04,422 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:06:04,422 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:06:04,422 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:06:04,423 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:06:04,424 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:06:04,424 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:06:04,424 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:06:04,424 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:06:04,425 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:06:04,425 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:06:04,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:06:04,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:06:04,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:06:04,714 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:06:04,716 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:06:04,717 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops/n.c40.c [2024-09-21 19:06:06,264 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:06:06,424 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:06:06,425 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops/n.c40.c [2024-09-21 19:06:06,434 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/a3b013e6b/4cb445cff2294370ba224b6f9f577427/FLAG30bd9ab21 [2024-09-21 19:06:06,450 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/a3b013e6b/4cb445cff2294370ba224b6f9f577427 [2024-09-21 19:06:06,452 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:06:06,453 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:06:06,454 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/n.c40.yml/output/witness-2.1.yml [2024-09-21 19:06:06,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:06:06,500 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:06:06,501 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:06,503 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:06:06,507 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:06:06,508 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:06" (1/2) ... [2024-09-21 19:06:06,510 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2994fa1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:06, skipping insertion in model container [2024-09-21 19:06:06,510 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:06" (1/2) ... [2024-09-21 19:06:06,511 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44820151 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:06, skipping insertion in model container [2024-09-21 19:06:06,512 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 07:06:06" (2/2) ... [2024-09-21 19:06:06,512 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2994fa1a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:06, skipping insertion in model container [2024-09-21 19:06:06,513 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 07:06:06" (2/2) ... [2024-09-21 19:06:06,519 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:06:06,520 INFO L1541 ArrayList]: Loop invariant at [L14-L17] 1 [2024-09-21 19:06:06,521 INFO L1541 ArrayList]: Function contract at [L10]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:06,534 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:06:06,680 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/loops/n.c40.c[498,511] [2024-09-21 19:06:06,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:06:06,696 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:06:06,747 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:06:06,748 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44820151 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:06, skipping insertion in model container [2024-09-21 19:06:06,748 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:06,748 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:06:06,750 INFO L158 Benchmark]: Toolchain (without parser) took 249.34ms. Allocated memory is still 86.0MB. Free memory was 51.2MB in the beginning and 66.0MB in the end (delta: -14.8MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2024-09-21 19:06:06,750 INFO L158 Benchmark]: CDTParser took 0.85ms. Allocated memory is still 44.0MB. Free memory is still 21.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:06,750 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 86.0MB. Free memory was 53.3MB in the beginning and 53.1MB in the end (delta: 218.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:06,751 INFO L158 Benchmark]: CACSL2BoogieTranslator took 246.69ms. Allocated memory is still 86.0MB. Free memory was 51.0MB in the beginning and 66.0MB in the end (delta: -15.0MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2024-09-21 19:06:06,753 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.85ms. Allocated memory is still 44.0MB. Free memory is still 21.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 86.0MB. Free memory was 53.3MB in the beginning and 53.1MB in the end (delta: 218.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 246.69ms. Allocated memory is still 86.0MB. Free memory was 51.0MB in the beginning and 66.0MB in the end (delta: -15.0MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 11]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...