This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:08:33,798 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:33,862 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:08:33,866 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:33,866 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:33,889 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:33,890 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:33,890 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:33,891 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:33,892 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:33,893 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:33,893 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:33,894 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:33,897 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:33,898 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:33,898 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:33,898 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:33,898 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:33,899 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:08:33,899 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:33,899 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:33,900 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:33,902 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:33,902 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:33,902 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:33,903 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:33,903 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:33,903 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:33,903 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:33,904 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:33,904 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:33,904 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:33,904 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:33,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:33,905 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:33,905 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:33,906 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:33,906 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:08:33,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:08:33,907 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:33,907 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:33,908 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:33,908 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:33,908 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:34,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:34,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:34,240 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:34,241 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:34,242 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:34,243 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound1.c [2024-09-21 19:08:35,697 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:35,870 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:35,871 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound1.c [2024-09-21 19:08:35,878 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/b13d300dd/f49b5811921b494ebb16f8d711fb01d9/FLAG81034d51e [2024-09-21 19:08:35,895 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/b13d300dd/f49b5811921b494ebb16f8d711fb01d9 [2024-09-21 19:08:35,898 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:35,898 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:35,899 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/cohencu-ll_valuebound1.yml/output/witness-2.1.yml [2024-09-21 19:08:35,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:35,949 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:35,951 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:35,952 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:35,958 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:35,958 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:35" (1/2) ... [2024-09-21 19:08:35,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f5621bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:35, skipping insertion in model container [2024-09-21 19:08:35,959 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:35" (1/2) ... [2024-09-21 19:08:35,961 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34c3b0ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:35, skipping insertion in model container [2024-09-21 19:08:35,961 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 07:08:35" (2/2) ... [2024-09-21 19:08:35,962 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f5621bb and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:35, skipping insertion in model container [2024-09-21 19:08:35,962 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 07:08:35" (2/2) ... [2024-09-21 19:08:35,972 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:35,973 INFO L1541 ArrayList]: Loop invariant at [L33-L46] (n == (0LL) && x == (0LL) && y == (1LL) && z == (6LL)) || (n == (1LL) && x == (1LL) && y == (7LL) && z == (12LL)) || (n == (2LL) && x == (8LL) && y == (19LL) && z == (18LL)) [2024-09-21 19:08:35,973 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1) || cond == (0), ensures (!(cond == (1)) || (1)) [2024-09-21 19:08:35,973 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:35,974 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:08:35,995 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:36,171 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/cohencu-ll_valuebound1.c[588,601] [2024-09-21 19:08:36,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:36,201 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:36,231 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/cohencu-ll_valuebound1.c[588,601] Start Parsing Global Start Parsing Global [2024-09-21 19:08:36,233 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:36,234 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34c3b0ba and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:36, skipping insertion in model container [2024-09-21 19:08:36,234 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:36,234 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:36,236 INFO L158 Benchmark]: Toolchain (without parser) took 286.01ms. Allocated memory is still 184.5MB. Free memory was 146.0MB in the beginning and 133.0MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:08:36,237 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 91.6MB in the end (delta: 151.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:36,237 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 184.5MB. Free memory is still 147.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:36,238 INFO L158 Benchmark]: CACSL2BoogieTranslator took 282.95ms. Allocated memory is still 184.5MB. Free memory was 145.6MB in the beginning and 133.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:08:36,240 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 91.6MB in the end (delta: 151.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 184.5MB. Free memory is still 147.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 282.95ms. Allocated memory is still 184.5MB. Free memory was 145.6MB in the beginning and 133.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 23]: 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 19:08:38,251 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:38,314 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:08:38,321 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:38,322 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:38,353 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:38,353 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:38,354 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:38,354 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:38,354 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:38,355 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:38,355 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:38,356 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:38,356 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:38,356 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:38,357 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:38,357 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:38,357 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:38,358 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:38,358 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:38,358 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:38,362 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:38,363 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:38,363 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:08:38,363 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:08:38,363 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:38,364 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:08:38,364 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:38,364 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:38,364 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:38,365 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:38,365 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:38,365 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:38,365 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:38,366 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:38,366 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:38,369 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:38,379 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:38,379 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:38,380 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:08:38,380 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:08:38,381 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:38,381 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:38,382 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:38,382 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:38,382 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:08:38,382 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:38,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:38,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:38,708 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:38,709 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:38,710 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:38,712 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound1.c [2024-09-21 19:08:40,228 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:40,414 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:40,415 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound1.c [2024-09-21 19:08:40,428 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/a66cb1491/30652b9cf0c04b1b823252244150448d/FLAGc890703c4 [2024-09-21 19:08:40,446 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/a66cb1491/30652b9cf0c04b1b823252244150448d [2024-09-21 19:08:40,450 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:40,451 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:40,452 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/cohencu-ll_valuebound1.yml/output/witness-2.1.yml [2024-09-21 19:08:40,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:40,506 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:40,508 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:40,508 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:40,514 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:40,515 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:40" (1/2) ... [2024-09-21 19:08:40,515 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@450d8d36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:40, skipping insertion in model container [2024-09-21 19:08:40,518 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:40" (1/2) ... [2024-09-21 19:08:40,520 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23a81064 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:40, skipping insertion in model container [2024-09-21 19:08:40,520 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 07:08:40" (2/2) ... [2024-09-21 19:08:40,520 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@450d8d36 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:40, skipping insertion in model container [2024-09-21 19:08:40,520 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 07:08:40" (2/2) ... [2024-09-21 19:08:40,528 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:40,529 INFO L1541 ArrayList]: Loop invariant at [L33-L46] (n == (0LL) && x == (0LL) && y == (1LL) && z == (6LL)) || (n == (1LL) && x == (1LL) && y == (7LL) && z == (12LL)) || (n == (2LL) && x == (8LL) && y == (19LL) && z == (18LL)) [2024-09-21 19:08:40,529 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:40,529 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1) || cond == (0), ensures (!(cond == (1)) || (1)) [2024-09-21 19:08:40,529 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:08:40,550 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:40,736 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/cohencu-ll_valuebound1.c[588,601] [2024-09-21 19:08:40,772 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:40,785 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:40,831 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/cohencu-ll_valuebound1.c[588,601] Start Parsing Global Start Parsing Global [2024-09-21 19:08:40,835 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:40,835 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23a81064 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:40, skipping insertion in model container [2024-09-21 19:08:40,836 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:40,836 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:40,838 INFO L158 Benchmark]: Toolchain (without parser) took 330.94ms. Allocated memory is still 75.5MB. Free memory was 40.7MB in the beginning and 48.6MB in the end (delta: -7.8MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2024-09-21 19:08:40,839 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 50.3MB. Free memory was 25.7MB in the beginning and 25.6MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:40,840 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 75.5MB. Free memory is still 42.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:40,840 INFO L158 Benchmark]: CACSL2BoogieTranslator took 328.12ms. Allocated memory is still 75.5MB. Free memory was 40.3MB in the beginning and 48.6MB in the end (delta: -8.2MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2024-09-21 19:08:40,842 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 50.3MB. Free memory was 25.7MB in the beginning and 25.6MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.19ms. Allocated memory is still 75.5MB. Free memory is still 42.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 328.12ms. Allocated memory is still 75.5MB. Free memory was 40.3MB in the beginning and 48.6MB in the end (delta: -8.2MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 23]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...