This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:09:29,092 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:29,169 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:09:29,176 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:29,176 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:29,206 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:29,207 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:29,207 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:29,208 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:29,208 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:29,208 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:29,209 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:29,209 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:29,210 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:29,210 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:29,210 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:29,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:29,211 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:29,211 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:09:29,212 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:29,212 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:29,213 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:29,213 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:29,213 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:29,214 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:29,215 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:29,215 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:29,215 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:29,216 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:29,216 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:29,216 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:29,217 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:29,217 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:29,217 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:29,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:29,218 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:29,218 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:29,219 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:09:29,219 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:09:29,222 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:29,223 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:29,223 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:29,223 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:29,223 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:29,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:29,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:29,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:29,496 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:29,496 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:29,497 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound20.c [2024-09-21 19:09:30,954 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:31,135 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:31,136 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound20.c [2024-09-21 19:09:31,144 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/d6d39213a/3aee130234f441ada5a7fbe18f3454e3/FLAGf9e89dc4d [2024-09-21 19:09:31,156 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/d6d39213a/3aee130234f441ada5a7fbe18f3454e3 [2024-09-21 19:09:31,159 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:31,160 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:31,160 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/fermat1-ll_valuebound20.yml/output/witness-2.1.yml [2024-09-21 19:09:31,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:31,221 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:31,223 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:31,224 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:31,229 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:31,230 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:31" (1/2) ... [2024-09-21 19:09:31,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa5d834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:31, skipping insertion in model container [2024-09-21 19:09:31,233 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:31" (1/2) ... [2024-09-21 19:09:31,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1484f1f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:31, skipping insertion in model container [2024-09-21 19:09:31,235 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 07:09:31" (2/2) ... [2024-09-21 19:09:31,236 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa5d834 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:31, skipping insertion in model container [2024-09-21 19:09:31,236 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 07:09:31" (2/2) ... [2024-09-21 19:09:31,251 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:31,255 INFO L1541 ArrayList]: Loop invariant at [L48-L54] v == (1LL) [2024-09-21 19:09:31,255 INFO L1541 ArrayList]: Loop invariant at [L40-L46] v == (3LL) || v == (1LL) [2024-09-21 19:09:31,255 INFO L1541 ArrayList]: Loop invariant at [L35-L55] v == (1LL) [2024-09-21 19:09:31,255 INFO L1541 ArrayList]: Function contract at [L19]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:31,255 INFO L1541 ArrayList]: Function contract at [L8]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:31,256 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:31,277 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:31,431 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_valuebound20.c[535,548] [2024-09-21 19:09:31,456 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:31,467 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:31,521 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_valuebound20.c[535,548] Start Parsing Global Start Parsing Global [2024-09-21 19:09:31,529 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:31,531 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1484f1f8 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:31, skipping insertion in model container [2024-09-21 19:09:31,534 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:31,535 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:31,540 INFO L158 Benchmark]: Toolchain (without parser) took 314.26ms. Allocated memory is still 167.8MB. Free memory was 97.4MB in the beginning and 140.3MB in the end (delta: -42.9MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. [2024-09-21 19:09:31,552 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 167.8MB. Free memory is still 125.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:31,553 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 167.8MB. Free memory is still 99.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:31,554 INFO L158 Benchmark]: CACSL2BoogieTranslator took 311.38ms. Allocated memory is still 167.8MB. Free memory was 97.3MB in the beginning and 140.3MB in the end (delta: -43.0MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. [2024-09-21 19:09:31,555 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 167.8MB. Free memory is still 125.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 167.8MB. Free memory is still 99.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 311.38ms. Allocated memory is still 167.8MB. Free memory was 97.3MB in the beginning and 140.3MB in the end (delta: -43.0MB). Peak memory consumption was 17.1MB. 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 19:09:33,667 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:33,742 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:09:33,748 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:33,749 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:33,782 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:33,783 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:33,784 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:33,785 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:33,786 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:33,787 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:33,787 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:33,790 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:33,791 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:33,791 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:33,791 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:33,791 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:33,792 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:33,792 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:33,792 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:33,792 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:33,797 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:33,797 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:33,797 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:09:33,800 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:09:33,800 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:33,800 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:09:33,801 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:33,801 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:33,801 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:33,801 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:33,802 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:33,802 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:33,815 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:33,819 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:33,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:33,821 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:33,821 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:33,821 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:33,821 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:09:33,822 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:09:33,825 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:33,826 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:33,826 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:33,826 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:33,826 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:09:33,826 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:34,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:34,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:34,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:34,191 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:34,192 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:34,193 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound20.c [2024-09-21 19:09:35,702 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:35,893 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:35,894 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound20.c [2024-09-21 19:09:35,906 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/54abd7639/77c0cd62f93a4d618c73c906df6e6757/FLAGe2e0963d7 [2024-09-21 19:09:35,924 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/54abd7639/77c0cd62f93a4d618c73c906df6e6757 [2024-09-21 19:09:35,927 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:35,928 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:35,929 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/fermat1-ll_valuebound20.yml/output/witness-2.1.yml [2024-09-21 19:09:35,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:35,994 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:35,995 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:35,996 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:36,001 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:36,004 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:35" (1/2) ... [2024-09-21 19:09:36,005 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bbb4525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:36, skipping insertion in model container [2024-09-21 19:09:36,006 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:35" (1/2) ... [2024-09-21 19:09:36,007 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17367ce2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:36, skipping insertion in model container [2024-09-21 19:09:36,008 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 07:09:35" (2/2) ... [2024-09-21 19:09:36,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bbb4525 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:36, skipping insertion in model container [2024-09-21 19:09:36,008 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 07:09:35" (2/2) ... [2024-09-21 19:09:36,025 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:36,025 INFO L1541 ArrayList]: Loop invariant at [L40-L46] v == (3LL) || v == (1LL) [2024-09-21 19:09:36,025 INFO L1541 ArrayList]: Loop invariant at [L35-L55] v == (1LL) [2024-09-21 19:09:36,025 INFO L1541 ArrayList]: Loop invariant at [L48-L54] v == (1LL) [2024-09-21 19:09:36,025 INFO L1541 ArrayList]: Function contract at [L19]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:36,026 INFO L1541 ArrayList]: Function contract at [L8]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:36,026 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:36,050 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:36,228 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_valuebound20.c[535,548] [2024-09-21 19:09:36,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:36,275 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:36,315 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_valuebound20.c[535,548] Start Parsing Global Start Parsing Global [2024-09-21 19:09:36,320 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:36,321 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17367ce2 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:36, skipping insertion in model container [2024-09-21 19:09:36,321 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:36,322 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:36,325 INFO L158 Benchmark]: Toolchain (without parser) took 329.40ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 33.1MB in the beginning and 48.1MB in the end (delta: -15.0MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2024-09-21 19:09:36,326 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 44.0MB. Free memory was 27.9MB in the beginning and 27.8MB in the end (delta: 78.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:36,327 INFO L158 Benchmark]: Witness Parser took 0.93ms. Allocated memory is still 58.7MB. Free memory is still 35.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:36,328 INFO L158 Benchmark]: CACSL2BoogieTranslator took 327.09ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 32.9MB in the beginning and 48.1MB in the end (delta: -15.2MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2024-09-21 19:09:36,330 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 44.0MB. Free memory was 27.9MB in the beginning and 27.8MB in the end (delta: 78.2kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.93ms. Allocated memory is still 58.7MB. Free memory is still 35.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 327.09ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 32.9MB in the beginning and 48.1MB in the end (delta: -15.2MB). Peak memory consumption was 11.2MB. 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...