This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:14,362 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:14,416 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:14,421 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:14,422 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:14,448 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:14,449 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:14,449 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:14,450 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:14,451 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:14,451 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:14,451 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:14,452 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:14,452 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:14,454 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:14,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:14,454 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:14,454 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:14,455 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:14,455 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:14,458 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:14,458 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:14,458 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:14,458 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:14,459 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:14,459 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:14,459 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:14,459 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:14,459 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:14,460 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:14,460 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:14,460 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:14,460 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:14,460 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:14,460 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:14,460 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:14,461 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:14,461 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:14,461 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:14,461 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:14,461 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:14,462 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:14,462 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:14,462 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:14,659 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:14,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:14,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:14,689 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:14,689 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:14,690 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound20.c [2024-09-21 19:11:16,002 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:16,161 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:16,161 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound20.c [2024-09-21 19:11:16,167 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/5cb94a520/b048964db4414434aaff350270c7d984/FLAG9156c737f [2024-09-21 19:11:16,568 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/5cb94a520/b048964db4414434aaff350270c7d984 [2024-09-21 19:11:16,570 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:16,571 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:16,571 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_unwindbound20.yml/output/witness-2.1.yml [2024-09-21 19:11:16,622 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:16,624 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:16,625 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:16,626 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:16,630 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:16,631 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:16" (1/2) ... [2024-09-21 19:11:16,632 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@adbfd82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:16, skipping insertion in model container [2024-09-21 19:11:16,633 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:16" (1/2) ... [2024-09-21 19:11:16,634 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5061e891 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:16, skipping insertion in model container [2024-09-21 19:11:16,634 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 07:11:16" (2/2) ... [2024-09-21 19:11:16,635 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@adbfd82 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:16, skipping insertion in model container [2024-09-21 19:11:16,635 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 07:11:16" (2/2) ... [2024-09-21 19:11:16,640 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:16,641 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (14LL) && x == (1015LL) && y == (14LL)) || (c == (6LL) && x == (91LL) && y == (6LL)) || (c == (15LL) && x == (1240LL) && y == (15LL)) || (c == (18LL) && x == (2109LL) && y == (18LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (13LL) && x == (819LL) && y == (13LL)) || (c == (16LL) && x == (1496LL) && y == (16LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (8LL) && x == (204LL) && y == (8LL)) || (c == (12LL) && x == (650LL) && y == (12LL)) || (c == (10LL) && x == (385LL) && y == (10LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (9LL) && x == (285LL) && y == (9LL)) || (c == (19LL) && x == (2470LL) && y == (19LL)) || (c == (17LL) && x == (1785LL) && y == (17LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (7LL) && x == (140LL) && y == (7LL)) || (c == (11LL) && x == (506LL) && y == (11LL)) || (c == (20LL) && x == (2870LL) && y == (20LL)) [2024-09-21 19:11:16,644 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:16,644 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:16,660 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:16,815 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_unwindbound20.c[458,471] [2024-09-21 19:11:16,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:16,836 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:16,866 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_unwindbound20.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:16,868 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:16,869 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5061e891 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:16, skipping insertion in model container [2024-09-21 19:11:16,869 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:16,869 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:16,871 INFO L158 Benchmark]: Toolchain (without parser) took 245.45ms. Allocated memory is still 184.5MB. Free memory was 115.4MB in the beginning and 102.9MB in the end (delta: 12.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:11:16,871 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 184.5MB. Free memory is still 145.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:16,872 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 184.5MB. Free memory is still 117.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:16,873 INFO L158 Benchmark]: CACSL2BoogieTranslator took 243.69ms. Allocated memory is still 184.5MB. Free memory was 115.2MB in the beginning and 102.9MB in the end (delta: 12.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:16,874 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 184.5MB. Free memory is still 145.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 184.5MB. Free memory is still 117.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 243.69ms. Allocated memory is still 184.5MB. Free memory was 115.2MB in the beginning and 102.9MB in the end (delta: 12.4MB). 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 19:11:18,825 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:18,899 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:18,904 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:18,904 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:18,926 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:18,929 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:18,929 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:18,930 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:18,930 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:18,930 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:18,931 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:18,933 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:18,933 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:18,933 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:18,933 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:18,934 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:18,934 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:18,934 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:18,934 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:18,937 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:18,940 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:18,940 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:18,941 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:18,941 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:18,941 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:18,941 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:18,941 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:18,941 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:18,942 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:18,942 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:18,942 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:18,942 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:18,942 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:18,942 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:18,943 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:18,943 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:18,943 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:18,946 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:18,946 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:18,946 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:18,947 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:18,948 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:18,948 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:18,948 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:18,948 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:18,948 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:19,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:19,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:19,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:19,239 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:19,240 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:19,241 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_unwindbound20.yml/output/witness-2.1.yml [2024-09-21 19:11:19,301 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:19,301 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:19,302 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound20.c [2024-09-21 19:11:20,700 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:20,944 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:20,944 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound20.c [2024-09-21 19:11:20,949 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/995485a8d/f6728bb2c9494fdabd848a37216f8ad8/FLAG705aa2836 [2024-09-21 19:11:21,283 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/995485a8d/f6728bb2c9494fdabd848a37216f8ad8 [2024-09-21 19:11:21,283 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:21,284 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:21,286 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:21,287 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:21,291 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:21,292 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 07:11:19" (1/2) ... [2024-09-21 19:11:21,293 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2abf6081 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 19:11:21,295 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 07:11:19" (1/2) ... [2024-09-21 19:11:21,296 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@474a970d 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 19:11:21,296 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:21" (2/2) ... [2024-09-21 19:11:21,296 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2abf6081 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 19:11:21,297 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:21" (2/2) ... [2024-09-21 19:11:21,303 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:21,305 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (14LL) && x == (1015LL) && y == (14LL)) || (c == (6LL) && x == (91LL) && y == (6LL)) || (c == (15LL) && x == (1240LL) && y == (15LL)) || (c == (18LL) && x == (2109LL) && y == (18LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (13LL) && x == (819LL) && y == (13LL)) || (c == (16LL) && x == (1496LL) && y == (16LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (8LL) && x == (204LL) && y == (8LL)) || (c == (12LL) && x == (650LL) && y == (12LL)) || (c == (10LL) && x == (385LL) && y == (10LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (9LL) && x == (285LL) && y == (9LL)) || (c == (19LL) && x == (2470LL) && y == (19LL)) || (c == (17LL) && x == (1785LL) && y == (17LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (7LL) && x == (140LL) && y == (7LL)) || (c == (11LL) && x == (506LL) && y == (11LL)) || (c == (20LL) && x == (2870LL) && y == (20LL)) [2024-09-21 19:11:21,306 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:21,306 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:21,320 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:21,436 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_unwindbound20.c[458,471] [2024-09-21 19:11:21,449 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:21,459 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:21,491 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_unwindbound20.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:21,494 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:21,494 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@474a970d 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 19:11:21,494 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:21,495 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:21,496 INFO L158 Benchmark]: Toolchain (without parser) took 210.93ms. Allocated memory is still 83.9MB. Free memory was 60.3MB in the beginning and 47.2MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:21,496 INFO L158 Benchmark]: Witness Parser took 0.23ms. Allocated memory is still 50.3MB. Free memory was 22.3MB in the beginning and 22.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:21,497 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 83.9MB. Free memory was 66.1MB in the beginning and 66.0MB in the end (delta: 80.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:21,498 INFO L158 Benchmark]: CACSL2BoogieTranslator took 208.41ms. Allocated memory is still 83.9MB. Free memory was 60.1MB in the beginning and 47.2MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:21,499 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 0.23ms. Allocated memory is still 50.3MB. Free memory was 22.3MB in the beginning and 22.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 83.9MB. Free memory was 66.1MB in the beginning and 66.0MB in the end (delta: 80.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 208.41ms. Allocated memory is still 83.9MB. Free memory was 60.1MB in the beginning and 47.2MB in the end (delta: 12.9MB). 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...