This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:10:59,912 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:10:59,975 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:10:59,978 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:10:59,979 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:10:59,995 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:10:59,996 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:10:59,997 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:10:59,997 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:10:59,998 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:10:59,998 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:10:59,998 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:10:59,999 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:00,000 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:00,001 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:00,001 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:00,001 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:00,002 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:00,002 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:00,002 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:00,002 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:00,008 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:00,008 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:00,008 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:00,008 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:00,008 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:00,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:00,009 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:00,009 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:00,009 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:00,009 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:00,010 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:00,010 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:00,010 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:00,010 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:00,010 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:00,010 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:00,010 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:00,010 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:00,011 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:00,011 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:00,011 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:00,011 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:00,011 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:00,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:00,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:00,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:00,244 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:00,247 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:00,248 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/prodbin-ll_valuebound5.yml/output/witness-2.1.yml [2024-09-21 19:11:00,294 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:00,294 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:00,295 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/prodbin-ll_valuebound5.c [2024-09-21 19:11:01,594 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:01,753 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:01,753 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/prodbin-ll_valuebound5.c [2024-09-21 19:11:01,759 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/277463132/74050fb867e142e0bca9c54728cc5eff/FLAG2457a7a0b [2024-09-21 19:11:02,158 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/277463132/74050fb867e142e0bca9c54728cc5eff [2024-09-21 19:11:02,158 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:02,159 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:02,160 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:02,161 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:02,164 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:02,166 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 07:11:00" (1/2) ... [2024-09-21 19:11:02,167 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b4777b9 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:02, skipping insertion in model container [2024-09-21 19:11:02,167 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 07:11:00" (1/2) ... [2024-09-21 19:11:02,169 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64e3ac2a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:02, skipping insertion in model container [2024-09-21 19:11:02,169 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:02" (2/2) ... [2024-09-21 19:11:02,169 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b4777b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:02, skipping insertion in model container [2024-09-21 19:11:02,169 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:02" (2/2) ... [2024-09-21 19:11:02,176 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:02,176 INFO L1541 ArrayList]: Loop invariant at [L34-L45] 1 [2024-09-21 19:11:02,177 INFO L1541 ArrayList]: Function contract at [L20]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:02,177 INFO L1541 ArrayList]: Function contract at [L12]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:11:02,177 INFO L1541 ArrayList]: Function contract at [L9]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:02,191 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:02,310 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/prodbin-ll_valuebound5.c[537,550] [2024-09-21 19:11:02,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:02,333 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:02,365 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/prodbin-ll_valuebound5.c[537,550] Start Parsing Global Start Parsing Global [2024-09-21 19:11:02,368 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:02,368 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64e3ac2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:02, skipping insertion in model container [2024-09-21 19:11:02,369 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:02,369 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:02,371 INFO L158 Benchmark]: Toolchain (without parser) took 210.37ms. Allocated memory is still 176.2MB. Free memory was 103.8MB in the beginning and 90.7MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:02,371 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 130.0MB. Free memory is still 92.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:02,371 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 130.0MB. Free memory is still 90.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:02,372 INFO L158 Benchmark]: CACSL2BoogieTranslator took 208.39ms. Allocated memory is still 176.2MB. Free memory was 103.3MB in the beginning and 90.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:02,374 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 0.22ms. Allocated memory is still 130.0MB. Free memory is still 92.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 130.0MB. Free memory is still 90.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 208.39ms. Allocated memory is still 176.2MB. Free memory was 103.3MB in the beginning and 90.7MB 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: 21]: 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 19:11:04,081 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:04,142 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:04,145 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:04,146 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:04,169 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:04,170 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:04,171 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:04,171 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:04,174 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:04,174 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:04,175 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:04,175 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:04,175 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:04,175 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:04,176 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:04,176 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:04,179 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:04,179 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:04,179 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:04,179 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:04,180 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:04,180 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:04,180 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:04,180 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:04,180 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:04,180 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:04,181 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:04,181 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:04,181 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:04,181 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:04,181 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:04,181 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:04,182 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:04,182 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:04,182 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:04,182 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:04,182 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:04,183 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:04,183 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:04,183 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:04,184 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:04,184 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:04,184 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:04,184 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:04,184 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:04,184 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:04,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:04,451 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:04,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:04,454 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:04,454 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:04,455 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/prodbin-ll_valuebound5.c [2024-09-21 19:11:05,762 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:05,937 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:05,938 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/prodbin-ll_valuebound5.c [2024-09-21 19:11:05,946 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/3acdaf856/56a28187915d4ed9a3f530771a73bc17/FLAG4e40344b1 [2024-09-21 19:11:05,962 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/3acdaf856/56a28187915d4ed9a3f530771a73bc17 [2024-09-21 19:11:05,965 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:05,965 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:05,967 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/prodbin-ll_valuebound5.yml/output/witness-2.1.yml [2024-09-21 19:11:06,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:06,015 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:06,016 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:06,016 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:06,020 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:06,020 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:05" (1/2) ... [2024-09-21 19:11:06,021 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@714002b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:06, skipping insertion in model container [2024-09-21 19:11:06,024 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:05" (1/2) ... [2024-09-21 19:11:06,026 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b7697e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:06, skipping insertion in model container [2024-09-21 19:11:06,026 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 07:11:06" (2/2) ... [2024-09-21 19:11:06,026 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@714002b3 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:06, skipping insertion in model container [2024-09-21 19:11:06,026 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 07:11:06" (2/2) ... [2024-09-21 19:11:06,036 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:06,036 INFO L1541 ArrayList]: Loop invariant at [L34-L45] 1 [2024-09-21 19:11:06,037 INFO L1541 ArrayList]: Function contract at [L12]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:11:06,037 INFO L1541 ArrayList]: Function contract at [L20]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:06,037 INFO L1541 ArrayList]: Function contract at [L9]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:06,052 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:06,189 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/prodbin-ll_valuebound5.c[537,550] [2024-09-21 19:11:06,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:06,227 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:06,262 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/prodbin-ll_valuebound5.c[537,550] Start Parsing Global Start Parsing Global [2024-09-21 19:11:06,265 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:06,266 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b7697e6 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:06, skipping insertion in model container [2024-09-21 19:11:06,266 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:06,266 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:06,268 INFO L158 Benchmark]: Toolchain (without parser) took 252.50ms. Allocated memory is still 71.3MB. Free memory was 48.9MB in the beginning and 35.9MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:06,269 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 71.3MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:06,269 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 71.3MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:06,270 INFO L158 Benchmark]: CACSL2BoogieTranslator took 250.64ms. Allocated memory is still 71.3MB. Free memory was 48.7MB in the beginning and 35.9MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:06,271 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 71.3MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 71.3MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 250.64ms. Allocated memory is still 71.3MB. Free memory was 48.7MB in the beginning and 35.9MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 21]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...