This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:10:06,168 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:10:06,226 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:10:06,230 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:10:06,231 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:10:06,255 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:10:06,256 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:10:06,256 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:10:06,257 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:10:06,259 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:10:06,260 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:10:06,260 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:10:06,260 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:10:06,261 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:10:06,261 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:10:06,261 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:10:06,261 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:10:06,262 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:10:06,262 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:10:06,262 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:10:06,262 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:10:06,264 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:10:06,264 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:10:06,264 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:10:06,265 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:10:06,265 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:10:06,266 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:10:06,266 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:10:06,266 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:10:06,266 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:10:06,266 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:10:06,267 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:10:06,267 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:10:06,268 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:10:06,268 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:10:06,268 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:10:06,269 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:10:06,269 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:10:06,269 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:10:06,269 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:10:06,269 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:10:06,270 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:10:06,270 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:10:06,270 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:10:06,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:10:06,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:10:06,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:10:06,506 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:10:06,509 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:10:06,511 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound2.c [2024-09-21 19:10:07,835 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:10:08,011 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:10:08,012 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound2.c [2024-09-21 19:10:08,017 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/a6f50c9b5/f935357df8aa4adead89beddb457fa8f/FLAG51dec4ea9 [2024-09-21 19:10:08,030 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/a6f50c9b5/f935357df8aa4adead89beddb457fa8f [2024-09-21 19:10:08,032 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:10:08,033 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:10:08,034 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/hard-ll_valuebound2.yml/output/witness-2.1.yml [2024-09-21 19:10:08,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:10:08,075 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:10:08,076 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:08,076 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:10:08,080 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:10:08,081 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:08" (1/2) ... [2024-09-21 19:10:08,082 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@411fbcc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:08, skipping insertion in model container [2024-09-21 19:10:08,082 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:08" (1/2) ... [2024-09-21 19:10:08,086 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b141a97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:08, skipping insertion in model container [2024-09-21 19:10:08,087 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 07:10:08" (2/2) ... [2024-09-21 19:10:08,087 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@411fbcc2 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:08, skipping insertion in model container [2024-09-21 19:10:08,087 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 07:10:08" (2/2) ... [2024-09-21 19:10:08,098 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:10:08,101 INFO L1541 ArrayList]: Loop invariant at [L36-L44] (p == (2LL) && q == (0LL)) || (p == (1LL) && q == (0LL)) || (p == (4LL) && q == (0LL)) [2024-09-21 19:10:08,101 INFO L1541 ArrayList]: Loop invariant at [L46-L58] (p == (4LL) && q == (0LL)) || (p == (1LL) && q == (0LL)) || (p == (2LL) && q == (0LL)) || (p == (1LL) && q == (1LL)) || (p == (2LL) && q == (2LL)) || (p == (1LL) && q == (2LL)) [2024-09-21 19:10:08,101 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:10:08,101 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:10:08,101 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:10:08,117 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:10:08,285 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/hard-ll_valuebound2.c[538,551] [2024-09-21 19:10:08,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:10:08,321 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:10:08,347 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/hard-ll_valuebound2.c[538,551] Start Parsing Global Start Parsing Global [2024-09-21 19:10:08,349 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:10:08,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b141a97 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:08, skipping insertion in model container [2024-09-21 19:10:08,350 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:08,350 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:10:08,351 INFO L158 Benchmark]: Toolchain (without parser) took 275.58ms. Allocated memory is still 144.7MB. Free memory was 74.6MB in the beginning and 112.1MB in the end (delta: -37.5MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-09-21 19:10:08,352 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 144.7MB. Free memory is still 100.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:08,352 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 144.7MB. Free memory is still 76.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:08,352 INFO L158 Benchmark]: CACSL2BoogieTranslator took 273.60ms. Allocated memory is still 144.7MB. Free memory was 74.5MB in the beginning and 112.1MB in the end (delta: -37.6MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-09-21 19:10:08,354 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 144.7MB. Free memory is still 100.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.19ms. Allocated memory is still 144.7MB. Free memory is still 76.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 273.60ms. Allocated memory is still 144.7MB. Free memory was 74.5MB in the beginning and 112.1MB in the end (delta: -37.6MB). Peak memory consumption was 12.0MB. 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 19:10:10,243 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:10:10,299 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:10:10,306 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:10:10,306 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:10:10,335 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:10:10,337 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:10:10,338 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:10:10,338 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:10:10,339 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:10:10,340 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:10:10,340 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:10:10,341 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:10:10,341 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:10:10,341 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:10:10,341 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:10:10,342 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:10:10,342 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:10:10,345 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:10:10,345 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:10:10,346 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:10:10,346 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:10:10,346 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:10:10,348 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:10:10,348 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:10:10,349 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:10:10,349 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:10:10,349 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:10:10,349 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:10:10,349 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:10:10,349 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:10:10,350 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:10:10,350 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:10:10,350 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:10:10,350 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:10:10,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:10:10,350 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:10:10,350 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:10:10,350 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:10:10,351 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:10:10,351 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:10:10,352 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:10:10,352 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:10:10,352 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:10:10,352 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:10:10,353 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:10:10,353 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:10:10,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:10:10,642 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:10:10,645 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:10:10,646 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:10:10,650 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:10:10,652 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/hard-ll_valuebound2.yml/output/witness-2.1.yml [2024-09-21 19:10:10,705 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:10:10,705 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:10:10,707 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound2.c [2024-09-21 19:10:12,114 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:10:12,269 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:10:12,269 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound2.c [2024-09-21 19:10:12,275 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/12be34ed0/3c6eba09504f42e5b51910f5324d86c1/FLAG75ece5fbe [2024-09-21 19:10:12,289 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/12be34ed0/3c6eba09504f42e5b51910f5324d86c1 [2024-09-21 19:10:12,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:10:12,290 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:10:12,292 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:12,293 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:10:12,297 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:10:12,298 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 07:10:10" (1/2) ... [2024-09-21 19:10:12,300 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@371f2d7b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:12, skipping insertion in model container [2024-09-21 19:10:12,300 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 07:10:10" (1/2) ... [2024-09-21 19:10:12,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11281c47 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:12, skipping insertion in model container [2024-09-21 19:10:12,302 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:12" (2/2) ... [2024-09-21 19:10:12,302 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@371f2d7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:12, skipping insertion in model container [2024-09-21 19:10:12,302 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:12" (2/2) ... [2024-09-21 19:10:12,317 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:10:12,318 INFO L1541 ArrayList]: Loop invariant at [L36-L44] (p == (2LL) && q == (0LL)) || (p == (1LL) && q == (0LL)) || (p == (4LL) && q == (0LL)) [2024-09-21 19:10:12,318 INFO L1541 ArrayList]: Loop invariant at [L46-L58] (p == (4LL) && q == (0LL)) || (p == (1LL) && q == (0LL)) || (p == (2LL) && q == (0LL)) || (p == (1LL) && q == (1LL)) || (p == (2LL) && q == (2LL)) || (p == (1LL) && q == (2LL)) [2024-09-21 19:10:12,318 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:10:12,318 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:10:12,320 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:10:12,336 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:10:12,470 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/hard-ll_valuebound2.c[538,551] [2024-09-21 19:10:12,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:10:12,510 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:10:12,539 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/hard-ll_valuebound2.c[538,551] Start Parsing Global Start Parsing Global [2024-09-21 19:10:12,542 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:10:12,542 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11281c47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:12, skipping insertion in model container [2024-09-21 19:10:12,543 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:12,543 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:10:12,545 INFO L158 Benchmark]: Toolchain (without parser) took 253.26ms. Allocated memory is still 75.5MB. Free memory was 38.0MB in the beginning and 48.8MB in the end (delta: -10.7MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2024-09-21 19:10:12,545 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 75.5MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:12,545 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 75.5MB. Free memory is still 50.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:12,546 INFO L158 Benchmark]: CACSL2BoogieTranslator took 250.59ms. Allocated memory is still 75.5MB. Free memory was 37.8MB in the beginning and 48.8MB in the end (delta: -11.0MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2024-09-21 19:10:12,547 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 0.21ms. Allocated memory is still 75.5MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 75.5MB. Free memory is still 50.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 250.59ms. Allocated memory is still 75.5MB. Free memory was 37.8MB in the beginning and 48.8MB in the end (delta: -11.0MB). Peak memory consumption was 11.6MB. 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...