This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:07:53,088 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:07:53,167 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:07:53,172 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:07:53,173 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:07:53,201 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:07:53,202 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:07:53,202 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:07:53,203 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:07:53,204 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:07:53,204 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:07:53,205 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:07:53,205 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:07:53,205 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:07:53,206 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:07:53,206 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:07:53,207 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:07:53,207 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:07:53,210 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:07:53,210 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:07:53,212 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:07:53,212 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:07:53,213 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:07:53,213 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:07:53,213 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:07:53,213 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:07:53,214 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:07:53,214 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:07:53,214 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:07:53,215 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:07:53,215 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:07:53,215 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:07:53,215 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:07:53,216 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:07:53,216 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:07:53,216 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:07:53,217 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:07:53,218 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:07:53,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:07:53,218 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:07:53,218 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:07:53,218 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:07:53,219 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:07:53,219 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:07:53,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:07:53,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:07:53,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:07:53,487 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:07:53,488 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:07:53,489 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/const.yml/output/witness-2.1.yml [2024-09-21 19:07:53,544 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:07:53,545 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:07:53,547 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-invariants/const.c [2024-09-21 19:07:54,967 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:07:55,156 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:07:55,157 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-invariants/const.c [2024-09-21 19:07:55,164 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/d94580c5e/cfa3ae559ceb4e0bbc46de5a7d5cb4f7/FLAGfedfeee3d [2024-09-21 19:07:55,180 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/d94580c5e/cfa3ae559ceb4e0bbc46de5a7d5cb4f7 [2024-09-21 19:07:55,180 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:07:55,181 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:07:55,183 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:55,183 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:07:55,187 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:07:55,188 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 07:07:53" (1/2) ... [2024-09-21 19:07:55,188 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a40cce3 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:55, skipping insertion in model container [2024-09-21 19:07:55,188 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 07:07:53" (1/2) ... [2024-09-21 19:07:55,191 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@534800d and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:55, skipping insertion in model container [2024-09-21 19:07:55,191 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:55" (2/2) ... [2024-09-21 19:07:55,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a40cce3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:55, skipping insertion in model container [2024-09-21 19:07:55,192 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:55" (2/2) ... [2024-09-21 19:07:55,199 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:07:55,200 INFO L1541 ArrayList]: Loop invariant at [L20-L27] s == (0U) [2024-09-21 19:07:55,200 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:07:55,200 INFO L1541 ArrayList]: Function contract at [L12]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:07:55,218 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:07:55,361 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/loop-invariants/const.c[595,608] [2024-09-21 19:07:55,380 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:07:55,388 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:07:55,425 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/loop-invariants/const.c[595,608] Start Parsing Global Start Parsing Global [2024-09-21 19:07:55,428 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:07:55,428 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@534800d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:55, skipping insertion in model container [2024-09-21 19:07:55,428 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:55,429 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:07:55,431 INFO L158 Benchmark]: Toolchain (without parser) took 248.42ms. Allocated memory is still 157.3MB. Free memory was 97.7MB in the beginning and 85.5MB in the end (delta: 12.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:07:55,431 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 157.3MB. Free memory is still 116.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:55,432 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 157.3MB. Free memory was 114.8MB in the beginning and 114.6MB in the end (delta: 143.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-09-21 19:07:55,433 INFO L158 Benchmark]: CACSL2BoogieTranslator took 245.66ms. Allocated memory is still 157.3MB. Free memory was 97.7MB in the beginning and 85.5MB in the end (delta: 12.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:07:55,435 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 0.20ms. Allocated memory is still 157.3MB. Free memory is still 116.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.35ms. Allocated memory is still 157.3MB. Free memory was 114.8MB in the beginning and 114.6MB in the end (delta: 143.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 245.66ms. Allocated memory is still 157.3MB. Free memory was 97.7MB in the beginning and 85.5MB in the end (delta: 12.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: 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 19:07:57,500 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:07:57,581 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:07:57,587 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:07:57,587 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:07:57,615 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:07:57,615 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:07:57,616 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:07:57,617 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:07:57,618 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:07:57,618 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:07:57,619 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:07:57,619 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:07:57,623 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:07:57,623 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:07:57,624 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:07:57,624 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:07:57,624 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:07:57,624 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:07:57,625 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:07:57,625 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:07:57,626 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:07:57,626 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:07:57,626 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:07:57,626 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:07:57,626 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:07:57,627 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:07:57,627 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:07:57,627 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:07:57,628 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:07:57,628 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:07:57,628 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:07:57,628 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:07:57,629 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:07:57,629 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:07:57,633 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:07:57,634 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:07:57,634 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:07:57,634 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:07:57,634 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:07:57,634 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:07:57,635 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:07:57,635 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:07:57,635 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:07:57,635 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:07:57,636 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:07:57,636 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:07:57,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:07:57,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:07:57,985 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:07:57,987 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:07:57,988 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:07:57,990 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/const.yml/output/witness-2.1.yml [2024-09-21 19:07:58,035 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:07:58,035 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:07:58,035 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-invariants/const.c [2024-09-21 19:07:59,655 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:07:59,855 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:07:59,855 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-invariants/const.c [2024-09-21 19:07:59,864 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/d566e7d6b/214d37db929b471a858c5f327000edd1/FLAG941aa162c [2024-09-21 19:08:00,233 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/d566e7d6b/214d37db929b471a858c5f327000edd1 [2024-09-21 19:08:00,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:00,235 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:00,236 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:00,236 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:00,241 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:00,242 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 07:07:58" (1/2) ... [2024-09-21 19:08:00,244 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fb67f0c and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:00, skipping insertion in model container [2024-09-21 19:08:00,245 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 07:07:58" (1/2) ... [2024-09-21 19:08:00,249 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dcb4f70 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:00, skipping insertion in model container [2024-09-21 19:08:00,249 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:00" (2/2) ... [2024-09-21 19:08:00,249 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fb67f0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:00, skipping insertion in model container [2024-09-21 19:08:00,250 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:00" (2/2) ... [2024-09-21 19:08:00,259 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:00,259 INFO L1541 ArrayList]: Loop invariant at [L20-L27] s == (0U) [2024-09-21 19:08:00,260 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:00,260 INFO L1541 ArrayList]: Function contract at [L12]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:08:00,276 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:00,404 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/loop-invariants/const.c[595,608] [2024-09-21 19:08:00,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:00,430 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:08:00,468 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/loop-invariants/const.c[595,608] Start Parsing Global Start Parsing Global [2024-09-21 19:08:00,471 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:00,472 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dcb4f70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:00, skipping insertion in model container [2024-09-21 19:08:00,473 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:00,473 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:00,475 INFO L158 Benchmark]: Toolchain (without parser) took 239.35ms. Allocated memory is still 75.5MB. Free memory was 38.8MB in the beginning and 46.0MB in the end (delta: -7.2MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2024-09-21 19:08:00,476 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 50.3MB. Free memory is still 27.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:00,476 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 50.3MB. Free memory was 25.3MB in the beginning and 25.2MB in the end (delta: 63.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:00,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 236.96ms. Allocated memory is still 75.5MB. Free memory was 38.6MB in the beginning and 46.0MB in the end (delta: -7.5MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2024-09-21 19:08:00,479 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 0.12ms. Allocated memory is still 50.3MB. Free memory is still 27.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.10ms. Allocated memory is still 50.3MB. Free memory was 25.3MB in the beginning and 25.2MB in the end (delta: 63.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 236.96ms. Allocated memory is still 75.5MB. Free memory was 38.6MB in the beginning and 46.0MB in the end (delta: -7.5MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...