./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound100.c --full-output --witness-type correctness_witness --validate ../results/cpachecker-verification-files/SV-COMP24_unreach-call/cohencu-ll_valuebound100.yml/output/witness-2.1.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27b49876 Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/certificate-witnesses-artifact/referee/data/config -Xmx15G -Xms4m -jar /storage/repos/certificate-witnesses-artifact/referee/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/certificate-witnesses-artifact/referee/data -tc /storage/repos/certificate-witnesses-artifact/referee/config/RefereeReachWitnessValidation.xml -i ../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound100.c ../results/cpachecker-verification-files/SV-COMP24_unreach-call/cohencu-ll_valuebound100.yml/output/witness-2.1.yml -s /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:08:35,817 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:35,902 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:08:35,906 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:35,906 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:35,932 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:35,933 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:35,933 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:35,935 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:35,936 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:35,936 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:35,937 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:35,937 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:35,938 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:35,939 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:35,939 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:35,939 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:35,940 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:35,943 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:08:35,943 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:35,943 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:35,944 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:35,944 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:35,944 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:35,944 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:35,945 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:35,945 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:35,945 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:35,946 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:35,946 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:35,946 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:35,946 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:35,946 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:35,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:35,947 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:35,948 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:35,948 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:35,949 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:08:35,949 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:08:35,949 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:35,949 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:35,950 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:35,950 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:35,950 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:36,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:36,221 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:36,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:36,225 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:36,226 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:36,227 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound100.c [2024-09-21 19:08:37,696 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:37,889 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:37,890 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound100.c [2024-09-21 19:08:37,897 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/e8d7aba4c/4d07b8f62bdc42ecba3ca1b183025d60/FLAG507f50d21 [2024-09-21 19:08:38,276 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/e8d7aba4c/4d07b8f62bdc42ecba3ca1b183025d60 [2024-09-21 19:08:38,279 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:38,280 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:38,282 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/cohencu-ll_valuebound100.yml/output/witness-2.1.yml [2024-09-21 19:08:38,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:38,352 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:38,354 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:38,354 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:38,359 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:38,360 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:38" (1/2) ... [2024-09-21 19:08:38,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ffab645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:38, skipping insertion in model container [2024-09-21 19:08:38,363 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:38" (1/2) ... [2024-09-21 19:08:38,364 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2565c24c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:38, skipping insertion in model container [2024-09-21 19:08:38,365 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 07:08:38" (2/2) ... [2024-09-21 19:08:38,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ffab645 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:38, skipping insertion in model container [2024-09-21 19:08:38,365 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 07:08:38" (2/2) ... [2024-09-21 19:08:38,376 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:38,376 INFO L1541 ArrayList]: Loop invariant at [L33-L46] (n == (101LL) && x == (1030301LL) && y == (30907LL) && z == (612LL)) || (n == (72LL) && x == (373248LL) && y == (15769LL) && z == (438LL)) || (n == (100LL) && x == (1000000LL) && y == (30301LL) && z == (606LL)) || (n == (56LL) && x == (175616LL) && y == (9577LL) && z == (342LL)) || (n == (21LL) && x == (9261LL) && y == (1387LL) && z == (132LL)) || (n == (46LL) && x == (97336LL) && y == (6487LL) && z == (282LL)) || (n == (81LL) && x == (531441LL) && y == (19927LL) && z == (492LL)) || (n == (58LL) && x == (195112LL) && y == (10267LL) && z == (354LL)) || (n == (40LL) && x == (64000LL) && y == (4921LL) && z == (246LL)) || (n == (92LL) && x == (778688LL) && y == (25669LL) && z == (558LL)) || (n == (10LL) && x == (1000LL) && y == (331LL) && z == (66LL)) || (n == (48LL) && x == (110592LL) && y == (7057LL) && z == (294LL)) || (n == (62LL) && x == (238328LL) && y == (11719LL) && z == (378LL)) || (n == (90LL) && x == (729000LL) && y == (24571LL) && z == (546LL)) || (n == (12LL) && x == (1728LL) && y == (469LL) && z == (78LL)) || (n == (87LL) && x == (658503LL) && y == (22969LL) && z == (528LL)) || (n == (24LL) && x == (13824LL) && y == (1801LL) && z == (150LL)) || (n == (53LL) && x == (148877LL) && y == (8587LL) && z == (324LL)) || (n == (36LL) && x == (46656LL) && y == (3997LL) && z == (222LL)) || (n == (86LL) && x == (636056LL) && y == (22447LL) && z == (522LL)) || (n == (52LL) && x == (140608LL) && y == (8269LL) && z == (318LL)) || (n == (88LL) && x == (681472LL) && y == (23497LL) && z == (534LL)) || (n == (38LL) && x == (54872LL) && y == (4447LL) && z == (234LL)) || (n == (71LL) && x == (357911LL) && y == (15337LL) && z == (432LL)) || (n == (9LL) && x == (729LL) && y == (271LL) && z == (60LL)) || (n == (68LL) && x == (314432LL) && y == (14077LL) && z == (414LL)) || (n == (3LL) && x == (27LL) && y == (37LL) && z == (24LL)) || (n == (49LL) && x == (117649LL) && y == (7351LL) && z == (300LL)) || (n == (43LL) && x == (79507LL) && y == (5677LL) && z == (264LL)) || (n == (59LL) && x == (205379LL) && y == (10621LL) && z == (360LL)) || (n == (30LL) && x == (27000LL) && y == (2791LL) && z == (186LL)) || (n == (19LL) && x == (6859LL) && y == (1141LL) && z == (120LL)) || (n == (27LL) && x == (19683LL) && y == (2269LL) && z == (168LL)) || (n == (35LL) && x == (42875LL) && y == (3781LL) && z == (216LL)) || (n == (44LL) && x == (85184LL) && y == (5941LL) && z == (270LL)) || (n == (55LL) && x == (166375LL) && y == (9241LL) && z == (336LL)) || (n == (23LL) && x == (12167LL) && y == (1657LL) && z == (144LL)) || (n == (20LL) && x == (8000LL) && y == (1261LL) && z == (126LL)) || (n == (63LL) && x == (250047LL) && y == (12097LL) && z == (384LL)) || (n == (70LL) && x == (343000LL) && y == (14911LL) && z == (426LL)) || (n == (94LL) && x == (830584LL) && y == (26791LL) && z == (570LL)) || (n == (80LL) && x == (512000LL) && y == (19441LL) && z == (486LL)) || (n == (13LL) && x == (2197LL) && y == (547LL) && z == (84LL)) || (n == (6LL) && x == (216LL) && y == (127LL) && z == (42LL)) || (n == (25LL) && x == (15625LL) && y == (1951LL) && z == (156LL)) || (n == (97LL) && x == (912673LL) && y == (28519LL) && z == (588LL)) || (n == (33LL) && x == (35937LL) && y == (3367LL) && z == (204LL)) || (n == (66LL) && x == (287496LL) && y == (13267LL) && z == (402LL)) || (n == (61LL) && x == (226981LL) && y == (11347LL) && z == (372LL)) || (n == (39LL) && x == (59319LL) && y == (4681LL) && z == (240LL)) || (n == (18LL) && x == (5832LL) && y == (1027LL) && z == (114LL)) || (n == (47LL) && x == (103823LL) && y == (6769LL) && z == (288LL)) || (n == (67LL) && x == (300763LL) && y == (13669LL) && z == (408LL)) || (n == (1LL) && x == (1LL) && y == (7LL) && z == (12LL)) || (n == (57LL) && x == (185193LL) && y == (9919LL) && z == (348LL)) || (n == (45LL) && x == (91125LL) && y == (6211LL) && z == (276LL)) || (n == (26LL) && x == (17576LL) && y == (2107LL) && z == (162LL)) || (n == (28LL) && x == (21952LL) && y == (2437LL) && z == (174LL)) || (n == (75LL) && x == (421875LL) && y == (17101LL) && z == (456LL)) || (n == (2LL) && x == (8LL) && y == (19LL) && z == (18LL)) || (n == (65LL) && x == (274625LL) && y == (12871LL) && z == (396LL)) || (n == (0LL) && x == (0LL) && y == (1LL) && z == (6LL)) || (n == (64LL) && x == (262144LL) && y == (12481LL) && z == (390LL)) || (n == (8LL) && x == (512LL) && y == (217LL) && z == (54LL)) || (n == (41LL) && x == (68921LL) && y == (5167LL) && z == (252LL)) || (n == (15LL) && x == (3375LL) && y == (721LL) && z == (96LL)) || (n == (78LL) && x == (474552LL) && y == (18487LL) && z == (474LL)) || (n == (93LL) && x == (804357LL) && y == (26227LL) && z == (564LL)) || (n == (77LL) && x == (456533LL) && y == (18019LL) && z == (468LL)) || (n == (99LL) && x == (970299LL) && y == (29701LL) && z == (600LL)) || (n == (50LL) && x == (125000LL) && y == (7651LL) && z == (306LL)) || (n == (4LL) && x == (64LL) && y == (61LL) && z == (30LL)) || (n == (85LL) && x == (614125LL) && y == (21931LL) && z == (516LL)) || (n == (95LL) && x == (857375LL) && y == (27361LL) && z == (576LL)) || (n == (32LL) && x == (32768LL) && y == (3169LL) && z == (198LL)) || (n == (74LL) && x == (405224LL) && y == (16651LL) && z == (450LL)) || (n == (14LL) && x == (2744LL) && y == (631LL) && z == (90LL)) || (n == (98LL) && x == (941192LL) && y == (29107LL) && z == (594LL)) || (n == (34LL) && x == (39304LL) && y == (3571LL) && z == (210LL)) || (n == (84LL) && x == (592704LL) && y == (21421LL) && z == (510LL)) || (n == (76LL) && x == (438976LL) && y == (17557LL) && z == (462LL)) || (n == (82LL) && x == (551368LL) && y == (20419LL) && z == (498LL)) || (n == (89LL) && x == (704969LL) && y == (24031LL) && z == (540LL)) || (n == (17LL) && x == (4913LL) && y == (919LL) && z == (108LL)) || (n == (29LL) && x == (24389LL) && y == (2611LL) && z == (180LL)) || (n == (79LL) && x == (493039LL) && y == (18961LL) && z == (480LL)) || (n == (42LL) && x == (74088LL) && y == (5419LL) && z == (258LL)) || (n == (5LL) && x == (125LL) && y == (91LL) && z == (36LL)) || (n == (51LL) && x == (132651LL) && y == (7957LL) && z == (312LL)) || (n == (83LL) && x == (571787LL) && y == (20917LL) && z == (504LL)) || (n == (73LL) && x == (389017LL) && y == (16207LL) && z == (444LL)) || (n == (37LL) && x == (50653LL) && y == (4219LL) && z == (228LL)) || (n == (96LL) && x == (884736LL) && y == (27937LL) && z == (582LL)) || (n == (22LL) && x == (10648LL) && y == (1519LL) && z == (138LL)) || (n == (60LL) && x == (216000LL) && y == (10981LL) && z == (366LL)) || (n == (91LL) && x == (753571LL) && y == (25117LL) && z == (552LL)) || (n == (54LL) && x == (157464LL) && y == (8911LL) && z == (330LL)) || (n == (31LL) && x == (29791LL) && y == (2977LL) && z == (192LL)) || (n == (69LL) && x == (328509LL) && y == (14491LL) && z == (420LL)) || (n == (7LL) && x == (343LL) && y == (169LL) && z == (48LL)) || (n == (11LL) && x == (1331LL) && y == (397LL) && z == (72LL)) || (n == (16LL) && x == (4096LL) && y == (817LL) && z == (102LL)) [2024-09-21 19:08:38,377 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || (1)) && (!(cond == (1)) || (1)) [2024-09-21 19:08:38,377 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:38,377 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1) || cond == (0), ensures (!(cond == (1)) || (1)) [2024-09-21 19:08:38,397 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:38,535 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/cohencu-ll_valuebound100.c[588,601] [2024-09-21 19:08:38,555 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:38,567 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:38,612 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/cohencu-ll_valuebound100.c[588,601] Start Parsing Global Start Parsing Global [2024-09-21 19:08:38,615 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:38,616 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2565c24c and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:38, skipping insertion in model container [2024-09-21 19:08:38,616 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:38,616 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:38,619 INFO L158 Benchmark]: Toolchain (without parser) took 265.44ms. Allocated memory is still 167.8MB. Free memory was 111.3MB in the beginning and 98.3MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:08:38,620 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 167.8MB. Free memory is still 130.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:38,621 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 113.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:38,622 INFO L158 Benchmark]: CACSL2BoogieTranslator took 262.58ms. Allocated memory is still 167.8MB. Free memory was 110.9MB in the beginning and 98.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:08:38,623 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 167.8MB. Free memory is still 130.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 113.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 262.58ms. Allocated memory is still 167.8MB. Free memory was 110.9MB in the beginning and 98.3MB 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: 23]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/certificate-witnesses-artifact/referee/data/config -Xmx15G -Xms4m -jar /storage/repos/certificate-witnesses-artifact/referee/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/certificate-witnesses-artifact/referee/data -tc /storage/repos/certificate-witnesses-artifact/referee/config/RefereeReachWitnessValidation.xml -i ../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound100.c ../results/cpachecker-verification-files/SV-COMP24_unreach-call/cohencu-ll_valuebound100.yml/output/witness-2.1.yml -s /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:08:40,738 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:40,812 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:08:40,818 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:40,818 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:40,850 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:40,850 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:40,851 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:40,852 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:40,853 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:40,853 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:40,854 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:40,858 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:40,859 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:40,859 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:40,859 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:40,859 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:40,860 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:40,860 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:40,860 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:40,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:40,861 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:40,861 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:40,862 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:08:40,862 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:08:40,862 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:40,862 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:08:40,863 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:40,863 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:40,863 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:40,864 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:40,864 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:40,865 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:40,866 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:40,866 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:40,867 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:40,867 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:40,868 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:40,868 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:40,868 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:08:40,868 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:08:40,868 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:40,868 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:40,869 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:40,869 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:40,869 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:08:40,869 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:41,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:41,191 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:41,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:41,197 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:41,197 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:41,199 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/cohencu-ll_valuebound100.yml/output/witness-2.1.yml [2024-09-21 19:08:41,258 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:41,258 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:41,259 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound100.c [2024-09-21 19:08:42,827 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:43,014 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:43,016 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound100.c [2024-09-21 19:08:43,024 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/7f2faebbf/ec29ac49638c45e08dd067f0b6d8636b/FLAGe57b0f495 [2024-09-21 19:08:43,042 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/7f2faebbf/ec29ac49638c45e08dd067f0b6d8636b [2024-09-21 19:08:43,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:43,045 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:43,047 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:43,048 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:43,053 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:43,054 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 07:08:41" (1/2) ... [2024-09-21 19:08:43,057 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72871434 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:43, skipping insertion in model container [2024-09-21 19:08:43,057 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 07:08:41" (1/2) ... [2024-09-21 19:08:43,059 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ce4477f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:43, skipping insertion in model container [2024-09-21 19:08:43,059 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:43" (2/2) ... [2024-09-21 19:08:43,060 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72871434 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:43, skipping insertion in model container [2024-09-21 19:08:43,060 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:43" (2/2) ... [2024-09-21 19:08:43,069 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:43,069 INFO L1541 ArrayList]: Loop invariant at [L33-L46] (n == (101LL) && x == (1030301LL) && y == (30907LL) && z == (612LL)) || (n == (72LL) && x == (373248LL) && y == (15769LL) && z == (438LL)) || (n == (100LL) && x == (1000000LL) && y == (30301LL) && z == (606LL)) || (n == (56LL) && x == (175616LL) && y == (9577LL) && z == (342LL)) || (n == (21LL) && x == (9261LL) && y == (1387LL) && z == (132LL)) || (n == (46LL) && x == (97336LL) && y == (6487LL) && z == (282LL)) || (n == (81LL) && x == (531441LL) && y == (19927LL) && z == (492LL)) || (n == (58LL) && x == (195112LL) && y == (10267LL) && z == (354LL)) || (n == (40LL) && x == (64000LL) && y == (4921LL) && z == (246LL)) || (n == (92LL) && x == (778688LL) && y == (25669LL) && z == (558LL)) || (n == (10LL) && x == (1000LL) && y == (331LL) && z == (66LL)) || (n == (48LL) && x == (110592LL) && y == (7057LL) && z == (294LL)) || (n == (62LL) && x == (238328LL) && y == (11719LL) && z == (378LL)) || (n == (90LL) && x == (729000LL) && y == (24571LL) && z == (546LL)) || (n == (12LL) && x == (1728LL) && y == (469LL) && z == (78LL)) || (n == (87LL) && x == (658503LL) && y == (22969LL) && z == (528LL)) || (n == (24LL) && x == (13824LL) && y == (1801LL) && z == (150LL)) || (n == (53LL) && x == (148877LL) && y == (8587LL) && z == (324LL)) || (n == (36LL) && x == (46656LL) && y == (3997LL) && z == (222LL)) || (n == (86LL) && x == (636056LL) && y == (22447LL) && z == (522LL)) || (n == (52LL) && x == (140608LL) && y == (8269LL) && z == (318LL)) || (n == (88LL) && x == (681472LL) && y == (23497LL) && z == (534LL)) || (n == (38LL) && x == (54872LL) && y == (4447LL) && z == (234LL)) || (n == (71LL) && x == (357911LL) && y == (15337LL) && z == (432LL)) || (n == (9LL) && x == (729LL) && y == (271LL) && z == (60LL)) || (n == (68LL) && x == (314432LL) && y == (14077LL) && z == (414LL)) || (n == (3LL) && x == (27LL) && y == (37LL) && z == (24LL)) || (n == (49LL) && x == (117649LL) && y == (7351LL) && z == (300LL)) || (n == (43LL) && x == (79507LL) && y == (5677LL) && z == (264LL)) || (n == (59LL) && x == (205379LL) && y == (10621LL) && z == (360LL)) || (n == (30LL) && x == (27000LL) && y == (2791LL) && z == (186LL)) || (n == (19LL) && x == (6859LL) && y == (1141LL) && z == (120LL)) || (n == (27LL) && x == (19683LL) && y == (2269LL) && z == (168LL)) || (n == (35LL) && x == (42875LL) && y == (3781LL) && z == (216LL)) || (n == (44LL) && x == (85184LL) && y == (5941LL) && z == (270LL)) || (n == (55LL) && x == (166375LL) && y == (9241LL) && z == (336LL)) || (n == (23LL) && x == (12167LL) && y == (1657LL) && z == (144LL)) || (n == (20LL) && x == (8000LL) && y == (1261LL) && z == (126LL)) || (n == (63LL) && x == (250047LL) && y == (12097LL) && z == (384LL)) || (n == (70LL) && x == (343000LL) && y == (14911LL) && z == (426LL)) || (n == (94LL) && x == (830584LL) && y == (26791LL) && z == (570LL)) || (n == (80LL) && x == (512000LL) && y == (19441LL) && z == (486LL)) || (n == (13LL) && x == (2197LL) && y == (547LL) && z == (84LL)) || (n == (6LL) && x == (216LL) && y == (127LL) && z == (42LL)) || (n == (25LL) && x == (15625LL) && y == (1951LL) && z == (156LL)) || (n == (97LL) && x == (912673LL) && y == (28519LL) && z == (588LL)) || (n == (33LL) && x == (35937LL) && y == (3367LL) && z == (204LL)) || (n == (66LL) && x == (287496LL) && y == (13267LL) && z == (402LL)) || (n == (61LL) && x == (226981LL) && y == (11347LL) && z == (372LL)) || (n == (39LL) && x == (59319LL) && y == (4681LL) && z == (240LL)) || (n == (18LL) && x == (5832LL) && y == (1027LL) && z == (114LL)) || (n == (47LL) && x == (103823LL) && y == (6769LL) && z == (288LL)) || (n == (67LL) && x == (300763LL) && y == (13669LL) && z == (408LL)) || (n == (1LL) && x == (1LL) && y == (7LL) && z == (12LL)) || (n == (57LL) && x == (185193LL) && y == (9919LL) && z == (348LL)) || (n == (45LL) && x == (91125LL) && y == (6211LL) && z == (276LL)) || (n == (26LL) && x == (17576LL) && y == (2107LL) && z == (162LL)) || (n == (28LL) && x == (21952LL) && y == (2437LL) && z == (174LL)) || (n == (75LL) && x == (421875LL) && y == (17101LL) && z == (456LL)) || (n == (2LL) && x == (8LL) && y == (19LL) && z == (18LL)) || (n == (65LL) && x == (274625LL) && y == (12871LL) && z == (396LL)) || (n == (0LL) && x == (0LL) && y == (1LL) && z == (6LL)) || (n == (64LL) && x == (262144LL) && y == (12481LL) && z == (390LL)) || (n == (8LL) && x == (512LL) && y == (217LL) && z == (54LL)) || (n == (41LL) && x == (68921LL) && y == (5167LL) && z == (252LL)) || (n == (15LL) && x == (3375LL) && y == (721LL) && z == (96LL)) || (n == (78LL) && x == (474552LL) && y == (18487LL) && z == (474LL)) || (n == (93LL) && x == (804357LL) && y == (26227LL) && z == (564LL)) || (n == (77LL) && x == (456533LL) && y == (18019LL) && z == (468LL)) || (n == (99LL) && x == (970299LL) && y == (29701LL) && z == (600LL)) || (n == (50LL) && x == (125000LL) && y == (7651LL) && z == (306LL)) || (n == (4LL) && x == (64LL) && y == (61LL) && z == (30LL)) || (n == (85LL) && x == (614125LL) && y == (21931LL) && z == (516LL)) || (n == (95LL) && x == (857375LL) && y == (27361LL) && z == (576LL)) || (n == (32LL) && x == (32768LL) && y == (3169LL) && z == (198LL)) || (n == (74LL) && x == (405224LL) && y == (16651LL) && z == (450LL)) || (n == (14LL) && x == (2744LL) && y == (631LL) && z == (90LL)) || (n == (98LL) && x == (941192LL) && y == (29107LL) && z == (594LL)) || (n == (34LL) && x == (39304LL) && y == (3571LL) && z == (210LL)) || (n == (84LL) && x == (592704LL) && y == (21421LL) && z == (510LL)) || (n == (76LL) && x == (438976LL) && y == (17557LL) && z == (462LL)) || (n == (82LL) && x == (551368LL) && y == (20419LL) && z == (498LL)) || (n == (89LL) && x == (704969LL) && y == (24031LL) && z == (540LL)) || (n == (17LL) && x == (4913LL) && y == (919LL) && z == (108LL)) || (n == (29LL) && x == (24389LL) && y == (2611LL) && z == (180LL)) || (n == (79LL) && x == (493039LL) && y == (18961LL) && z == (480LL)) || (n == (42LL) && x == (74088LL) && y == (5419LL) && z == (258LL)) || (n == (5LL) && x == (125LL) && y == (91LL) && z == (36LL)) || (n == (51LL) && x == (132651LL) && y == (7957LL) && z == (312LL)) || (n == (83LL) && x == (571787LL) && y == (20917LL) && z == (504LL)) || (n == (73LL) && x == (389017LL) && y == (16207LL) && z == (444LL)) || (n == (37LL) && x == (50653LL) && y == (4219LL) && z == (228LL)) || (n == (96LL) && x == (884736LL) && y == (27937LL) && z == (582LL)) || (n == (22LL) && x == (10648LL) && y == (1519LL) && z == (138LL)) || (n == (60LL) && x == (216000LL) && y == (10981LL) && z == (366LL)) || (n == (91LL) && x == (753571LL) && y == (25117LL) && z == (552LL)) || (n == (54LL) && x == (157464LL) && y == (8911LL) && z == (330LL)) || (n == (31LL) && x == (29791LL) && y == (2977LL) && z == (192LL)) || (n == (69LL) && x == (328509LL) && y == (14491LL) && z == (420LL)) || (n == (7LL) && x == (343LL) && y == (169LL) && z == (48LL)) || (n == (11LL) && x == (1331LL) && y == (397LL) && z == (72LL)) || (n == (16LL) && x == (4096LL) && y == (817LL) && z == (102LL)) [2024-09-21 19:08:43,070 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1) || cond == (0), ensures (!(cond == (1)) || (1)) [2024-09-21 19:08:43,070 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:43,070 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || (1)) && (!(cond == (1)) || (1)) [2024-09-21 19:08:43,089 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:43,261 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/cohencu-ll_valuebound100.c[588,601] [2024-09-21 19:08:43,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:43,313 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:43,357 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/cohencu-ll_valuebound100.c[588,601] Start Parsing Global Start Parsing Global [2024-09-21 19:08:43,361 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:43,361 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ce4477f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:43, skipping insertion in model container [2024-09-21 19:08:43,362 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:43,362 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:43,364 INFO L158 Benchmark]: Toolchain (without parser) took 318.10ms. Allocated memory is still 58.7MB. Free memory was 34.2MB in the beginning and 34.9MB in the end (delta: -657.0kB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2024-09-21 19:08:43,365 INFO L158 Benchmark]: Witness Parser took 1.09ms. Allocated memory is still 46.1MB. Free memory was 27.6MB in the beginning and 27.6MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:43,366 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 46.1MB. Free memory is still 25.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:43,366 INFO L158 Benchmark]: CACSL2BoogieTranslator took 315.17ms. Allocated memory is still 58.7MB. Free memory was 34.1MB in the beginning and 34.9MB in the end (delta: -813.2kB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2024-09-21 19:08:43,369 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 1.09ms. Allocated memory is still 46.1MB. Free memory was 27.6MB in the beginning and 27.6MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.22ms. Allocated memory is still 46.1MB. Free memory is still 25.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 315.17ms. Allocated memory is still 58.7MB. Free memory was 34.1MB in the beginning and 34.9MB in the end (delta: -813.2kB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 23]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN