This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:09:26,730 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:26,817 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:09:26,822 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:26,823 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:26,854 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:26,855 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:26,855 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:26,856 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:26,858 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:26,858 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:26,859 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:26,859 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:26,860 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:26,861 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:26,862 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:26,862 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:26,863 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:26,863 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:09:26,863 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:26,863 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:26,866 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:26,867 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:26,867 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:26,867 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:26,867 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:26,867 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:26,868 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:26,868 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:26,868 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:26,868 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:26,869 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:26,869 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:26,871 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:26,871 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:26,872 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:26,872 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:26,872 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:09:26,873 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:09:26,873 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:26,873 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:26,874 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:26,874 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:26,874 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:27,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:27,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:27,169 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:27,170 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:27,171 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:27,172 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/fermat1-ll_valuebound1.yml/output/witness-2.1.yml [2024-09-21 19:09:27,229 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:27,229 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:27,231 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound1.c [2024-09-21 19:09:28,731 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:28,915 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:28,915 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound1.c [2024-09-21 19:09:28,922 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/fc999f22d/54e183a441b94f5487505a32d2d95b9a/FLAG39213505a [2024-09-21 19:09:28,935 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/fc999f22d/54e183a441b94f5487505a32d2d95b9a [2024-09-21 19:09:28,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:28,936 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:28,938 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:28,938 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:28,948 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:28,949 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 07:09:27" (1/2) ... [2024-09-21 19:09:28,950 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1595d990 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:28, skipping insertion in model container [2024-09-21 19:09:28,951 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 07:09:27" (1/2) ... [2024-09-21 19:09:28,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1849be81 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:28, skipping insertion in model container [2024-09-21 19:09:28,952 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:28" (2/2) ... [2024-09-21 19:09:28,953 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1595d990 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:28, skipping insertion in model container [2024-09-21 19:09:28,953 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:28" (2/2) ... [2024-09-21 19:09:28,962 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:28,963 INFO L1541 ArrayList]: Loop invariant at [L35-L55] v == (1LL) [2024-09-21 19:09:28,963 INFO L1541 ArrayList]: Function contract at [L19]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:28,963 INFO L1541 ArrayList]: Function contract at [L8]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:09:28,963 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:28,983 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:29,143 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/nla-digbench-scaling/fermat1-ll_valuebound1.c[535,548] [2024-09-21 19:09:29,166 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:29,175 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:29,217 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/nla-digbench-scaling/fermat1-ll_valuebound1.c[535,548] Start Parsing Global Start Parsing Global [2024-09-21 19:09:29,219 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:29,220 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1849be81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:29, skipping insertion in model container [2024-09-21 19:09:29,220 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:29,220 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:29,222 INFO L158 Benchmark]: Toolchain (without parser) took 285.04ms. Allocated memory is still 144.7MB. Free memory was 88.8MB in the beginning and 75.9MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:29,223 INFO L158 Benchmark]: Witness Parser took 0.27ms. Allocated memory is still 144.7MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:29,225 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 144.7MB. Free memory was 104.1MB in the beginning and 104.0MB in the end (delta: 151.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:29,226 INFO L158 Benchmark]: CACSL2BoogieTranslator took 282.51ms. Allocated memory is still 144.7MB. Free memory was 88.8MB in the beginning and 75.9MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:29,228 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 0.27ms. Allocated memory is still 144.7MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.34ms. Allocated memory is still 144.7MB. Free memory was 104.1MB in the beginning and 104.0MB in the end (delta: 151.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 282.51ms. Allocated memory is still 144.7MB. Free memory was 88.8MB in the beginning and 75.9MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 20]: 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 19:09:31,217 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:31,295 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:09:31,302 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:31,302 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:31,340 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:31,340 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:31,341 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:31,342 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:31,343 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:31,344 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:31,344 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:31,345 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:31,345 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:31,345 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:31,346 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:31,350 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:31,351 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:31,351 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:31,351 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:31,351 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:31,356 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:31,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:31,356 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:09:31,356 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:09:31,357 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:31,357 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:09:31,357 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:31,357 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:31,358 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:31,358 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:31,359 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:31,360 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:31,360 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:31,361 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:31,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:31,361 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:31,362 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:31,362 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:31,363 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:09:31,363 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:09:31,363 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:31,364 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:31,364 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:31,364 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:31,364 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:09:31,364 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:31,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:31,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:31,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:31,738 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:31,738 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:31,740 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound1.c [2024-09-21 19:09:33,325 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:33,537 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:33,538 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound1.c [2024-09-21 19:09:33,548 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/3fff2dfc7/9d97fe8d241e4f0cb84827ad74ebf6b9/FLAG30b6092bd [2024-09-21 19:09:33,912 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/3fff2dfc7/9d97fe8d241e4f0cb84827ad74ebf6b9 [2024-09-21 19:09:33,915 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:33,917 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:33,919 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/fermat1-ll_valuebound1.yml/output/witness-2.1.yml [2024-09-21 19:09:33,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:33,980 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:33,983 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:33,983 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:33,988 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:33,989 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:33" (1/2) ... [2024-09-21 19:09:33,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@497cd6c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:33, skipping insertion in model container [2024-09-21 19:09:33,993 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:33" (1/2) ... [2024-09-21 19:09:33,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d4e310a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:33, skipping insertion in model container [2024-09-21 19:09:33,997 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 07:09:33" (2/2) ... [2024-09-21 19:09:33,997 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@497cd6c6 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:33, skipping insertion in model container [2024-09-21 19:09:33,997 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 07:09:33" (2/2) ... [2024-09-21 19:09:34,007 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:34,007 INFO L1541 ArrayList]: Loop invariant at [L35-L55] v == (1LL) [2024-09-21 19:09:34,008 INFO L1541 ArrayList]: Function contract at [L8]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:09:34,008 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:34,008 INFO L1541 ArrayList]: Function contract at [L19]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:34,027 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:34,193 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/nla-digbench-scaling/fermat1-ll_valuebound1.c[535,548] [2024-09-21 19:09:34,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:34,253 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:34,293 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/nla-digbench-scaling/fermat1-ll_valuebound1.c[535,548] Start Parsing Global Start Parsing Global [2024-09-21 19:09:34,296 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:34,298 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d4e310a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:34, skipping insertion in model container [2024-09-21 19:09:34,298 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:34,299 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:34,301 INFO L158 Benchmark]: Toolchain (without parser) took 319.71ms. Allocated memory is still 77.6MB. Free memory was 42.3MB in the beginning and 48.6MB in the end (delta: -6.2MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2024-09-21 19:09:34,302 INFO L158 Benchmark]: CDTParser took 1.09ms. Allocated memory is still 54.5MB. Free memory was 33.4MB in the beginning and 33.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:34,303 INFO L158 Benchmark]: Witness Parser took 0.67ms. Allocated memory is still 77.6MB. Free memory is still 44.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:34,303 INFO L158 Benchmark]: CACSL2BoogieTranslator took 315.69ms. Allocated memory is still 77.6MB. Free memory was 42.1MB in the beginning and 48.6MB in the end (delta: -6.4MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2024-09-21 19:09:34,305 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.09ms. Allocated memory is still 54.5MB. Free memory was 33.4MB in the beginning and 33.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.67ms. Allocated memory is still 77.6MB. Free memory is still 44.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 315.69ms. Allocated memory is still 77.6MB. Free memory was 42.1MB in the beginning and 48.6MB in the end (delta: -6.4MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 20]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...