This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:14,893 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:14,952 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:14,957 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:14,960 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:14,984 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:14,984 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:14,985 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:14,985 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:14,986 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:14,986 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:14,986 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:14,987 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:14,988 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:14,988 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:14,989 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:14,989 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:14,989 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:14,989 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:14,990 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:14,990 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:14,993 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:14,993 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:14,993 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:14,993 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:14,993 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:14,994 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:14,994 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:14,994 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:14,994 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:14,994 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:14,995 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:14,995 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:14,995 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:14,995 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:14,995 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:14,995 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:14,996 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:14,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:14,996 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:14,996 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:14,998 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:14,998 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:14,998 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:15,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:15,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:15,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:15,209 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:15,210 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:15,211 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound5.c [2024-09-21 19:11:16,745 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:16,947 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:16,947 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound5.c [2024-09-21 19:11:16,956 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/cb1e1e839/e59288aba2bd4f93bd950acb5bac499d/FLAGa31a7687c [2024-09-21 19:11:17,313 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/cb1e1e839/e59288aba2bd4f93bd950acb5bac499d [2024-09-21 19:11:17,315 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:17,316 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:17,316 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_unwindbound5.yml/output/witness-2.1.yml [2024-09-21 19:11:17,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:17,414 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:17,416 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:17,416 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:17,421 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:17,422 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:17" (1/2) ... [2024-09-21 19:11:17,424 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@589d92a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:17, skipping insertion in model container [2024-09-21 19:11:17,424 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:17" (1/2) ... [2024-09-21 19:11:17,426 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62f72b21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:17, skipping insertion in model container [2024-09-21 19:11:17,426 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 07:11:17" (2/2) ... [2024-09-21 19:11:17,426 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@589d92a3 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:17, skipping insertion in model container [2024-09-21 19:11:17,426 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 07:11:17" (2/2) ... [2024-09-21 19:11:17,432 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:17,433 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) [2024-09-21 19:11:17,433 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:17,433 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:17,450 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:17,584 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/ps3-ll_unwindbound5.c[458,471] [2024-09-21 19:11:17,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:17,608 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:17,640 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/ps3-ll_unwindbound5.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:17,643 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:17,644 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62f72b21 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:17, skipping insertion in model container [2024-09-21 19:11:17,645 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:17,645 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:17,646 INFO L158 Benchmark]: Toolchain (without parser) took 231.71ms. Allocated memory is still 138.4MB. Free memory was 80.9MB in the beginning and 68.5MB in the end (delta: 12.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:17,647 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 138.4MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:17,647 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:17,648 INFO L158 Benchmark]: CACSL2BoogieTranslator took 228.75ms. Allocated memory is still 138.4MB. Free memory was 80.9MB in the beginning and 68.5MB in the end (delta: 12.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:17,649 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 138.4MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 228.75ms. Allocated memory is still 138.4MB. Free memory was 80.9MB in the beginning and 68.5MB in the end (delta: 12.4MB). Peak memory consumption was 12.6MB. 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 19:11:19,460 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:19,529 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:19,535 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:19,535 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:19,567 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:19,569 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:19,570 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:19,570 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:19,570 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:19,570 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:19,571 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:19,571 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:19,571 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:19,572 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:19,572 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:19,572 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:19,572 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:19,573 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:19,573 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:19,577 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:19,577 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:19,578 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:19,578 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:19,578 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:19,579 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:19,579 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:19,582 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:19,582 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:19,582 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:19,582 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:19,583 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:19,583 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:19,583 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:19,583 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:19,583 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:19,584 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:19,584 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:19,584 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:19,584 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:19,584 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:19,585 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:19,585 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:19,586 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:19,586 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:19,586 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:19,587 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:19,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:19,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:19,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:19,841 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:19,841 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:19,842 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound5.c [2024-09-21 19:11:21,205 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:21,416 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:21,417 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound5.c [2024-09-21 19:11:21,424 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/61b6458f2/1c8a8bfecf2e4d0aa6899a6aec37383d/FLAG5c0e7491e [2024-09-21 19:11:21,814 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/61b6458f2/1c8a8bfecf2e4d0aa6899a6aec37383d [2024-09-21 19:11:21,816 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:21,817 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:21,818 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_unwindbound5.yml/output/witness-2.1.yml [2024-09-21 19:11:21,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:21,862 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:21,864 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:21,864 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:21,868 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:21,868 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:21" (1/2) ... [2024-09-21 19:11:21,871 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31146a52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:21, skipping insertion in model container [2024-09-21 19:11:21,871 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:21" (1/2) ... [2024-09-21 19:11:21,872 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26a6b69c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:21, skipping insertion in model container [2024-09-21 19:11:21,873 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 07:11:21" (2/2) ... [2024-09-21 19:11:21,874 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31146a52 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:21, skipping insertion in model container [2024-09-21 19:11:21,874 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 07:11:21" (2/2) ... [2024-09-21 19:11:21,879 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:21,880 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) [2024-09-21 19:11:21,880 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:21,880 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:21,893 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:22,016 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/ps3-ll_unwindbound5.c[458,471] [2024-09-21 19:11:22,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:22,049 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:22,078 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/ps3-ll_unwindbound5.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:22,081 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:22,082 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26a6b69c and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:22, skipping insertion in model container [2024-09-21 19:11:22,082 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:22,082 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:22,084 INFO L158 Benchmark]: Toolchain (without parser) took 221.41ms. Allocated memory is still 71.3MB. Free memory was 49.3MB in the beginning and 36.3MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:22,084 INFO L158 Benchmark]: CDTParser took 0.17ms. 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 19:11:22,085 INFO L158 Benchmark]: Witness Parser took 0.60ms. Allocated memory is still 71.3MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:22,086 INFO L158 Benchmark]: CACSL2BoogieTranslator took 218.31ms. Allocated memory is still 71.3MB. Free memory was 49.1MB in the beginning and 36.3MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:22,087 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 71.3MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.60ms. Allocated memory is still 71.3MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 218.31ms. Allocated memory is still 71.3MB. Free memory was 49.1MB in the beginning and 36.3MB 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: 19]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...