This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:18,490 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:18,561 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:18,565 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:18,565 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:18,600 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:18,600 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:18,601 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:18,601 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:18,601 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:18,602 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:18,602 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:18,603 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:18,603 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:18,603 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:18,604 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:18,604 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:18,604 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:18,605 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:18,605 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:18,605 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:18,606 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:18,606 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:18,606 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:18,606 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:18,607 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:18,607 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:18,607 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:18,608 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:18,608 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:18,608 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:18,608 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:18,609 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:18,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:18,609 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:18,609 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:18,610 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:18,610 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:18,610 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:18,610 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:18,610 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:18,611 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:18,611 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:18,611 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:18,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:18,948 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:18,950 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:18,951 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:18,952 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:18,953 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound100.c [2024-09-21 19:11:20,427 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:20,590 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:20,592 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound100.c [2024-09-21 19:11:20,598 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/f2888b038/b5d52f4a7f674ee88895a4bbff20138a/FLAGff00b1bd6 [2024-09-21 19:11:20,608 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/f2888b038/b5d52f4a7f674ee88895a4bbff20138a [2024-09-21 19:11:20,610 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:20,611 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:20,611 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_valuebound100.yml/output/witness-2.1.yml [2024-09-21 19:11:20,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:20,651 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:20,652 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:20,653 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:20,662 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:20,662 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:20" (1/2) ... [2024-09-21 19:11:20,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1137d55b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:20, skipping insertion in model container [2024-09-21 19:11:20,663 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:20" (1/2) ... [2024-09-21 19:11:20,664 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@385fdc30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:20, skipping insertion in model container [2024-09-21 19:11:20,665 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 07:11:20" (2/2) ... [2024-09-21 19:11:20,665 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1137d55b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:20, skipping insertion in model container [2024-09-21 19:11:20,665 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 07:11:20" (2/2) ... [2024-09-21 19:11:20,672 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:20,672 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (37LL) && x == (17575LL) && y == (37LL)) || (c == (44LL) && x == (29370LL) && y == (44LL)) || (c == (52LL) && x == (48230LL) && y == (52LL)) || (c == (61LL) && x == (77531LL) && y == (61LL)) || (c == (19LL) && x == (2470LL) && y == (19LL)) || (c == (32LL) && x == (11440LL) && y == (32LL)) || (c == (97LL) && x == (308945LL) && y == (97LL)) || (c == (91LL) && x == (255346LL) && y == (91LL)) || (c == (49LL) && x == (40425LL) && y == (49LL)) || (c == (99LL) && x == (328350LL) && y == (99LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (94LL) && x == (281295LL) && y == (94LL)) || (c == (20LL) && x == (2870LL) && y == (20LL)) || (c == (27LL) && x == (6930LL) && y == (27LL)) || (c == (40LL) && x == (22140LL) && y == (40LL)) || (c == (43LL) && x == (27434LL) && y == (43LL)) || (c == (24LL) && x == (4900LL) && y == (24LL)) || (c == (51LL) && x == (45526LL) && y == (51LL)) || (c == (80LL) && x == (173880LL) && y == (80LL)) || (c == (65LL) && x == (93665LL) && y == (65LL)) || (c == (85LL) && x == (208335LL) && y == (85LL)) || (c == (22LL) && x == (3795LL) && y == (22LL)) || (c == (68LL) && x == (107134LL) && y == (68LL)) || (c == (9LL) && x == (285LL) && y == (9LL)) || (c == (13LL) && x == (819LL) && y == (13LL)) || (c == (81LL) && x == (180441LL) && y == (81LL)) || (c == (96LL) && x == (299536LL) && y == (96LL)) || (c == (87LL) && x == (223300LL) && y == (87LL)) || (c == (88LL) && x == (231044LL) && y == (88LL)) || (c == (59LL) && x == (70210LL) && y == (59LL)) || (c == (16LL) && x == (1496LL) && y == (16LL)) || (c == (53LL) && x == (51039LL) && y == (53LL)) || (c == (26LL) && x == (6201LL) && y == (26LL)) || (c == (41LL) && x == (23821LL) && y == (41LL)) || (c == (7LL) && x == (140LL) && y == (7LL)) || (c == (56LL) && x == (60116LL) && y == (56LL)) || (c == (33LL) && x == (12529LL) && y == (33LL)) || (c == (89LL) && x == (238965LL) && y == (89LL)) || (c == (6LL) && x == (91LL) && y == (6LL)) || (c == (25LL) && x == (5525LL) && y == (25LL)) || (c == (30LL) && x == (9455LL) && y == (30LL)) || (c == (12LL) && x == (650LL) && y == (12LL)) || (c == (31LL) && x == (10416LL) && y == (31LL)) || (c == (79LL) && x == (167480LL) && y == (79LL)) || (c == (64LL) && x == (89440LL) && y == (64LL)) || (c == (77LL) && x == (155155LL) && y == (77LL)) || (c == (17LL) && x == (1785LL) && y == (17LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (47LL) && x == (35720LL) && y == (47LL)) || (c == (58LL) && x == (66729LL) && y == (58LL)) || (c == (39LL) && x == (20540LL) && y == (39LL)) || (c == (60LL) && x == (73810LL) && y == (60LL)) || (c == (38LL) && x == (19019LL) && y == (38LL)) || (c == (55LL) && x == (56980LL) && y == (55LL)) || (c == (82LL) && x == (187165LL) && y == (82LL)) || (c == (11LL) && x == (506LL) && y == (11LL)) || (c == (95LL) && x == (290320LL) && y == (95LL)) || (c == (57LL) && x == (63365LL) && y == (57LL)) || (c == (50LL) && x == (42925LL) && y == (50LL)) || (c == (42LL) && x == (25585LL) && y == (42LL)) || (c == (70LL) && x == (116795LL) && y == (70LL)) || (c == (48LL) && x == (38024LL) && y == (48LL)) || (c == (28LL) && x == (7714LL) && y == (28LL)) || (c == (100LL) && x == (338350LL) && y == (100LL)) || (c == (84LL) && x == (201110LL) && y == (84LL)) || (c == (63LL) && x == (85344LL) && y == (63LL)) || (c == (76LL) && x == (149226LL) && y == (76LL)) || (c == (14LL) && x == (1015LL) && y == (14LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (75LL) && x == (143450LL) && y == (75LL)) || (c == (66LL) && x == (98021LL) && y == (66LL)) || (c == (45LL) && x == (31395LL) && y == (45LL)) || (c == (74LL) && x == (137825LL) && y == (74LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (29LL) && x == (8555LL) && y == (29LL)) || (c == (71LL) && x == (121836LL) && y == (71LL)) || (c == (18LL) && x == (2109LL) && y == (18LL)) || (c == (73LL) && x == (132349LL) && y == (73LL)) || (c == (54LL) && x == (53955LL) && y == (54LL)) || (c == (86LL) && x == (215731LL) && y == (86LL)) || (c == (69LL) && x == (111895LL) && y == (69LL)) || (c == (78LL) && x == (161239LL) && y == (78LL)) || (c == (83LL) && x == (194054LL) && y == (83LL)) || (c == (67LL) && x == (102510LL) && y == (67LL)) || (c == (21LL) && x == (3311LL) && y == (21LL)) || (c == (23LL) && x == (4324LL) && y == (23LL)) || (c == (8LL) && x == (204LL) && y == (8LL)) || (c == (35LL) && x == (14910LL) && y == (35LL)) || (c == (46LL) && x == (33511LL) && y == (46LL)) || (c == (92LL) && x == (263810LL) && y == (92LL)) || (c == (93LL) && x == (272459LL) && y == (93LL)) || (c == (62LL) && x == (81375LL) && y == (62LL)) || (c == (15LL) && x == (1240LL) && y == (15LL)) || (c == (36LL) && x == (16206LL) && y == (36LL)) || (c == (98LL) && x == (318549LL) && y == (98LL)) || (c == (10LL) && x == (385LL) && y == (10LL)) || (c == (72LL) && x == (127020LL) && y == (72LL)) || (c == (34LL) && x == (13685LL) && y == (34LL)) || (c == (90LL) && x == (247065LL) && y == (90LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) [2024-09-21 19:11:20,673 INFO L1541 ArrayList]: Function contract at [L6]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:20,673 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:20,673 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:20,688 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:20,792 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_valuebound100.c[458,471] [2024-09-21 19:11:20,801 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:20,807 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:20,832 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_valuebound100.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:20,834 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:20,834 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@385fdc30 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:20, skipping insertion in model container [2024-09-21 19:11:20,834 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:20,834 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:20,836 INFO L158 Benchmark]: Toolchain (without parser) took 183.84ms. Allocated memory is still 241.2MB. Free memory was 168.0MB in the beginning and 155.0MB in the end (delta: 13.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:11:20,836 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 125.8MB. Free memory is still 90.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:20,836 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 241.2MB. Free memory is still 170.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:20,837 INFO L158 Benchmark]: CACSL2BoogieTranslator took 182.06ms. Allocated memory is still 241.2MB. Free memory was 167.6MB in the beginning and 155.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:20,838 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 125.8MB. Free memory is still 90.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 241.2MB. Free memory is still 170.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 182.06ms. Allocated memory is still 241.2MB. Free memory was 167.6MB in the beginning and 155.0MB 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: 18]: 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 19:11:22,557 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:22,619 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:22,629 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:22,629 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:22,658 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:22,658 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:22,658 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:22,659 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:22,659 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:22,661 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:22,662 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:22,662 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:22,662 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:22,663 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:22,665 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:22,665 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:22,665 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:22,666 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:22,666 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:22,666 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:22,667 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:22,668 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:22,671 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:22,671 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:22,671 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:22,671 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:22,671 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:22,671 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:22,672 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:22,672 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:22,672 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:22,672 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:22,672 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:22,672 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:22,672 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:22,673 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:22,673 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:22,673 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:22,673 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:22,674 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:22,675 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:22,676 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:22,676 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:22,676 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:22,676 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:22,676 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:22,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:22,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:22,988 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:22,989 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:22,993 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:22,995 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_valuebound100.yml/output/witness-2.1.yml [2024-09-21 19:11:23,079 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:23,080 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:23,081 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound100.c [2024-09-21 19:11:24,471 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:24,681 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:24,682 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound100.c [2024-09-21 19:11:24,688 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/e68f99f4f/67d936df555a44a5ac3bc97267037a4d/FLAG3f8d8f2fd [2024-09-21 19:11:25,035 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/e68f99f4f/67d936df555a44a5ac3bc97267037a4d [2024-09-21 19:11:25,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:25,037 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:25,038 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:25,039 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:25,042 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:25,043 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 07:11:23" (1/2) ... [2024-09-21 19:11:25,045 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bae9531 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:25, skipping insertion in model container [2024-09-21 19:11:25,045 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 07:11:23" (1/2) ... [2024-09-21 19:11:25,048 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f817a09 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:25, skipping insertion in model container [2024-09-21 19:11:25,048 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:25" (2/2) ... [2024-09-21 19:11:25,048 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bae9531 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:25, skipping insertion in model container [2024-09-21 19:11:25,048 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:25" (2/2) ... [2024-09-21 19:11:25,055 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:25,056 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (37LL) && x == (17575LL) && y == (37LL)) || (c == (44LL) && x == (29370LL) && y == (44LL)) || (c == (52LL) && x == (48230LL) && y == (52LL)) || (c == (61LL) && x == (77531LL) && y == (61LL)) || (c == (19LL) && x == (2470LL) && y == (19LL)) || (c == (32LL) && x == (11440LL) && y == (32LL)) || (c == (97LL) && x == (308945LL) && y == (97LL)) || (c == (91LL) && x == (255346LL) && y == (91LL)) || (c == (49LL) && x == (40425LL) && y == (49LL)) || (c == (99LL) && x == (328350LL) && y == (99LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (94LL) && x == (281295LL) && y == (94LL)) || (c == (20LL) && x == (2870LL) && y == (20LL)) || (c == (27LL) && x == (6930LL) && y == (27LL)) || (c == (40LL) && x == (22140LL) && y == (40LL)) || (c == (43LL) && x == (27434LL) && y == (43LL)) || (c == (24LL) && x == (4900LL) && y == (24LL)) || (c == (51LL) && x == (45526LL) && y == (51LL)) || (c == (80LL) && x == (173880LL) && y == (80LL)) || (c == (65LL) && x == (93665LL) && y == (65LL)) || (c == (85LL) && x == (208335LL) && y == (85LL)) || (c == (22LL) && x == (3795LL) && y == (22LL)) || (c == (68LL) && x == (107134LL) && y == (68LL)) || (c == (9LL) && x == (285LL) && y == (9LL)) || (c == (13LL) && x == (819LL) && y == (13LL)) || (c == (81LL) && x == (180441LL) && y == (81LL)) || (c == (96LL) && x == (299536LL) && y == (96LL)) || (c == (87LL) && x == (223300LL) && y == (87LL)) || (c == (88LL) && x == (231044LL) && y == (88LL)) || (c == (59LL) && x == (70210LL) && y == (59LL)) || (c == (16LL) && x == (1496LL) && y == (16LL)) || (c == (53LL) && x == (51039LL) && y == (53LL)) || (c == (26LL) && x == (6201LL) && y == (26LL)) || (c == (41LL) && x == (23821LL) && y == (41LL)) || (c == (7LL) && x == (140LL) && y == (7LL)) || (c == (56LL) && x == (60116LL) && y == (56LL)) || (c == (33LL) && x == (12529LL) && y == (33LL)) || (c == (89LL) && x == (238965LL) && y == (89LL)) || (c == (6LL) && x == (91LL) && y == (6LL)) || (c == (25LL) && x == (5525LL) && y == (25LL)) || (c == (30LL) && x == (9455LL) && y == (30LL)) || (c == (12LL) && x == (650LL) && y == (12LL)) || (c == (31LL) && x == (10416LL) && y == (31LL)) || (c == (79LL) && x == (167480LL) && y == (79LL)) || (c == (64LL) && x == (89440LL) && y == (64LL)) || (c == (77LL) && x == (155155LL) && y == (77LL)) || (c == (17LL) && x == (1785LL) && y == (17LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (47LL) && x == (35720LL) && y == (47LL)) || (c == (58LL) && x == (66729LL) && y == (58LL)) || (c == (39LL) && x == (20540LL) && y == (39LL)) || (c == (60LL) && x == (73810LL) && y == (60LL)) || (c == (38LL) && x == (19019LL) && y == (38LL)) || (c == (55LL) && x == (56980LL) && y == (55LL)) || (c == (82LL) && x == (187165LL) && y == (82LL)) || (c == (11LL) && x == (506LL) && y == (11LL)) || (c == (95LL) && x == (290320LL) && y == (95LL)) || (c == (57LL) && x == (63365LL) && y == (57LL)) || (c == (50LL) && x == (42925LL) && y == (50LL)) || (c == (42LL) && x == (25585LL) && y == (42LL)) || (c == (70LL) && x == (116795LL) && y == (70LL)) || (c == (48LL) && x == (38024LL) && y == (48LL)) || (c == (28LL) && x == (7714LL) && y == (28LL)) || (c == (100LL) && x == (338350LL) && y == (100LL)) || (c == (84LL) && x == (201110LL) && y == (84LL)) || (c == (63LL) && x == (85344LL) && y == (63LL)) || (c == (76LL) && x == (149226LL) && y == (76LL)) || (c == (14LL) && x == (1015LL) && y == (14LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (75LL) && x == (143450LL) && y == (75LL)) || (c == (66LL) && x == (98021LL) && y == (66LL)) || (c == (45LL) && x == (31395LL) && y == (45LL)) || (c == (74LL) && x == (137825LL) && y == (74LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (29LL) && x == (8555LL) && y == (29LL)) || (c == (71LL) && x == (121836LL) && y == (71LL)) || (c == (18LL) && x == (2109LL) && y == (18LL)) || (c == (73LL) && x == (132349LL) && y == (73LL)) || (c == (54LL) && x == (53955LL) && y == (54LL)) || (c == (86LL) && x == (215731LL) && y == (86LL)) || (c == (69LL) && x == (111895LL) && y == (69LL)) || (c == (78LL) && x == (161239LL) && y == (78LL)) || (c == (83LL) && x == (194054LL) && y == (83LL)) || (c == (67LL) && x == (102510LL) && y == (67LL)) || (c == (21LL) && x == (3311LL) && y == (21LL)) || (c == (23LL) && x == (4324LL) && y == (23LL)) || (c == (8LL) && x == (204LL) && y == (8LL)) || (c == (35LL) && x == (14910LL) && y == (35LL)) || (c == (46LL) && x == (33511LL) && y == (46LL)) || (c == (92LL) && x == (263810LL) && y == (92LL)) || (c == (93LL) && x == (272459LL) && y == (93LL)) || (c == (62LL) && x == (81375LL) && y == (62LL)) || (c == (15LL) && x == (1240LL) && y == (15LL)) || (c == (36LL) && x == (16206LL) && y == (36LL)) || (c == (98LL) && x == (318549LL) && y == (98LL)) || (c == (10LL) && x == (385LL) && y == (10LL)) || (c == (72LL) && x == (127020LL) && y == (72LL)) || (c == (34LL) && x == (13685LL) && y == (34LL)) || (c == (90LL) && x == (247065LL) && y == (90LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) [2024-09-21 19:11:25,056 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:25,056 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:25,056 INFO L1541 ArrayList]: Function contract at [L6]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:25,070 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:25,194 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_valuebound100.c[458,471] [2024-09-21 19:11:25,212 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:25,222 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:25,252 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_valuebound100.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:25,255 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:25,255 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f817a09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:25, skipping insertion in model container [2024-09-21 19:11:25,255 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:25,256 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:25,257 INFO L158 Benchmark]: Toolchain (without parser) took 219.81ms. Allocated memory is still 71.3MB. Free memory was 48.4MB in the beginning and 35.3MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:25,258 INFO L158 Benchmark]: Witness Parser took 0.31ms. Allocated memory is still 71.3MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:25,258 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 71.3MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:25,259 INFO L158 Benchmark]: CACSL2BoogieTranslator took 217.24ms. Allocated memory is still 71.3MB. Free memory was 48.2MB in the beginning and 35.3MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:25,260 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 0.31ms. Allocated memory is still 71.3MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 71.3MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 217.24ms. Allocated memory is still 71.3MB. Free memory was 48.2MB in the beginning and 35.3MB 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: 18]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...